TY  - CONF
AU  - Luković, Jadranka
AU  - Radanović, Aleksandra
AU  - Galinski, Anna
AU  - Karanović, Dunja
AU  - Zorić, Lana
AU  - Jocković, Jelena
AU  - Nagel, Kerstin
AU  - Miladinović, Dragana
PY  - 2022
UR  - http://fiver.ifvcns.rs/handle/123456789/2903
AB  - The root functionality is affected by numerous factors. One of the main structural parameters, the most important for functionality and adaptability, is xylem organization. Taking into account that sunflower root features have not been directly selected in breeding programs the aim of this research is to determine whether different sunflower genotypes (wild annual species and cultivated genotypes) have influence (i) on the structure of the xylem anatomy and (ii) on the xylem features along the maturity gradient. For the detailed anatomical characterization of root xylem, 14 days old seedlings which were grown in rhizotrons, have been carried out on the primary root. Root cross-sections were cut in positions sampled according to the principle of systematic uniform random sampling method. Along the root maturity, three sections per roots were made using cryotechnic procedure. Observations of the root and measurements of the vessels were carried out using the light microscope with Image Analyzing System. The obtained results of the comparative root xylem anatomy revealed significant phenotypic variability among tested genotypes. The ratio of cross-section xylem area, vessel diameter and theoretical hydraulic conductance (kh), increase along the maturity gradient for all genotypes. Significant differences in vessel size and frequency were recorded between wild species and cultivated genotypes.
PB  - Paris : International Sunflower Association
PB  - Novi Sad : Institute of Field and Vegetable Crops
C3  - Proceedings, 20th International Sunflower Conference, 20-23 June 2022, Novi Sad, Serbia
T1  - Root xylem anatomy of the wild and cultivated sunflower
EP  - 196
SP  - 196
UR  - https://hdl.handle.net/21.15107/rcub_fiver_2903
ER  - 

@conference{
author = "Luković, Jadranka and Radanović, Aleksandra and Galinski, Anna and Karanović, Dunja and Zorić, Lana and Jocković, Jelena and Nagel, Kerstin and Miladinović, Dragana",
year = "2022",
abstract = "The root functionality is affected by numerous factors. One of the main structural parameters, the most important for functionality and adaptability, is xylem organization. Taking into account that sunflower root features have not been directly selected in breeding programs the aim of this research is to determine whether different sunflower genotypes (wild annual species and cultivated genotypes) have influence (i) on the structure of the xylem anatomy and (ii) on the xylem features along the maturity gradient. For the detailed anatomical characterization of root xylem, 14 days old seedlings which were grown in rhizotrons, have been carried out on the primary root. Root cross-sections were cut in positions sampled according to the principle of systematic uniform random sampling method. Along the root maturity, three sections per roots were made using cryotechnic procedure. Observations of the root and measurements of the vessels were carried out using the light microscope with Image Analyzing System. The obtained results of the comparative root xylem anatomy revealed significant phenotypic variability among tested genotypes. The ratio of cross-section xylem area, vessel diameter and theoretical hydraulic conductance (kh), increase along the maturity gradient for all genotypes. Significant differences in vessel size and frequency were recorded between wild species and cultivated genotypes.",
publisher = "Paris : International Sunflower Association, Novi Sad : Institute of Field and Vegetable Crops",
journal = "Proceedings, 20th International Sunflower Conference, 20-23 June 2022, Novi Sad, Serbia",
title = "Root xylem anatomy of the wild and cultivated sunflower",
pages = "196-196",
url = "https://hdl.handle.net/21.15107/rcub_fiver_2903"
}

Luković, J., Radanović, A., Galinski, A., Karanović, D., Zorić, L., Jocković, J., Nagel, K.,& Miladinović, D.. (2022). Root xylem anatomy of the wild and cultivated sunflower. in Proceedings, 20th International Sunflower Conference, 20-23 June 2022, Novi Sad, Serbia
Paris : International Sunflower Association., 196-196.
https://hdl.handle.net/21.15107/rcub_fiver_2903

Luković J, Radanović A, Galinski A, Karanović D, Zorić L, Jocković J, Nagel K, Miladinović D. Root xylem anatomy of the wild and cultivated sunflower. in Proceedings, 20th International Sunflower Conference, 20-23 June 2022, Novi Sad, Serbia. 2022;:196-196.
https://hdl.handle.net/21.15107/rcub_fiver_2903 .

Luković, Jadranka, Radanović, Aleksandra, Galinski, Anna, Karanović, Dunja, Zorić, Lana, Jocković, Jelena, Nagel, Kerstin, Miladinović, Dragana, "Root xylem anatomy of the wild and cultivated sunflower" in Proceedings, 20th International Sunflower Conference, 20-23 June 2022, Novi Sad, Serbia (2022):196-196,
https://hdl.handle.net/21.15107/rcub_fiver_2903 .

TY  - CONF
AU  - Jocković, Jelena
AU  - Terzić, Sreten
AU  - Zorić, Lana
AU  - Miladinović, Dragana
AU  - Luković, Jadranka
PY  - 2022
UR  - http://fiver.ifvcns.rs/handle/123456789/2898
AB  - Flower morphological characteristics influence abundance and foraging behavior of pollinators. As a source of food, nectar has important role in attracting pollinators and improving the percentage of fertilization in sunflower. On the other side, presence and density of capitate glandular trichomes in the area of anthers, which produce mainly sesquiterpene lactones and flavonoids, is frequently associated with protection against herbivores and pathogens. Therefore, for detailed understanding of the attractiveness of capitula to insects, secretory tissues of disc flowers in wild sunflower species were investigated. Stereoscopic, light and scanning electron microscopy were used to examine nectary anatomy of 21 wild Helianthus species. Presence and distribution of capitate glandular trichomes were analyzed on the same flowers in the anther region. In all analyzed species nectaries are ring shaped and located above the inferior ovary. The nectary is composed of two distinct tissues: the epidermis (single cell layer with modified stoma) and 5-8 layers of secretory parenchyma cells located subepidermally
PB  - Paris : International Sunflower Association
PB  - Novi Sad : Institute of Field and Vegetable Crops
C3  - Proceedings, 20th International Sunflower Conference, 20-23 June 2022, Novi Sad, Serbia
T1  - Secretory tissues of discs flowers in wild Helianthus L. species
EP  - 117
SP  - 117
UR  - https://hdl.handle.net/21.15107/rcub_fiver_2898
ER  - 

@conference{
author = "Jocković, Jelena and Terzić, Sreten and Zorić, Lana and Miladinović, Dragana and Luković, Jadranka",
year = "2022",
abstract = "Flower morphological characteristics influence abundance and foraging behavior of pollinators. As a source of food, nectar has important role in attracting pollinators and improving the percentage of fertilization in sunflower. On the other side, presence and density of capitate glandular trichomes in the area of anthers, which produce mainly sesquiterpene lactones and flavonoids, is frequently associated with protection against herbivores and pathogens. Therefore, for detailed understanding of the attractiveness of capitula to insects, secretory tissues of disc flowers in wild sunflower species were investigated. Stereoscopic, light and scanning electron microscopy were used to examine nectary anatomy of 21 wild Helianthus species. Presence and distribution of capitate glandular trichomes were analyzed on the same flowers in the anther region. In all analyzed species nectaries are ring shaped and located above the inferior ovary. The nectary is composed of two distinct tissues: the epidermis (single cell layer with modified stoma) and 5-8 layers of secretory parenchyma cells located subepidermally",
publisher = "Paris : International Sunflower Association, Novi Sad : Institute of Field and Vegetable Crops",
journal = "Proceedings, 20th International Sunflower Conference, 20-23 June 2022, Novi Sad, Serbia",
title = "Secretory tissues of discs flowers in wild Helianthus L. species",
pages = "117-117",
url = "https://hdl.handle.net/21.15107/rcub_fiver_2898"
}

Jocković, J., Terzić, S., Zorić, L., Miladinović, D.,& Luković, J.. (2022). Secretory tissues of discs flowers in wild Helianthus L. species. in Proceedings, 20th International Sunflower Conference, 20-23 June 2022, Novi Sad, Serbia
Paris : International Sunflower Association., 117-117.
https://hdl.handle.net/21.15107/rcub_fiver_2898

Jocković J, Terzić S, Zorić L, Miladinović D, Luković J. Secretory tissues of discs flowers in wild Helianthus L. species. in Proceedings, 20th International Sunflower Conference, 20-23 June 2022, Novi Sad, Serbia. 2022;:117-117.
https://hdl.handle.net/21.15107/rcub_fiver_2898 .

Jocković, Jelena, Terzić, Sreten, Zorić, Lana, Miladinović, Dragana, Luković, Jadranka, "Secretory tissues of discs flowers in wild Helianthus L. species" in Proceedings, 20th International Sunflower Conference, 20-23 June 2022, Novi Sad, Serbia (2022):117-117,
https://hdl.handle.net/21.15107/rcub_fiver_2898 .

TY  - JOUR
AU  - Paul, Kenny
AU  - Pauk, Janos
AU  - Kondić-Špika, Ankica
AU  - Grausgruber, Heinrich
AU  - Allahverdiyev, Tofig
AU  - Sass, Laszlo
AU  - Vass, Imre
PY  - 2019
UR  - http://fiver.ifvcns.rs/handle/123456789/1924
AB  - In the present study we analyzed the responses of wheat to mild salinity and drought with special emphasis on the so far unclarified interaction of these important stress factors by using high-throughput phenotyping approaches. Measurements were performed on 14 genotypes of different geographic origin (Austria, Azerbaijan, and Serbia). The data obtained by non-invasive digital RGB imaging of leaf/shoot area reflect well the differences in total biomass measured at the end of the cultivation period demonstrating that leaf/shoot imaging can be reliably used to predict biomass differences among different cultivars and stress conditions. On the other hand, the leaf/shoot area has only a limited potential to predict grain yield. Comparison of gas exchange parameters with biomass accumulation showed that suppression of CO2 fixation due to stomatal closure is the principal cause behind decreased biomass accumulation under drought, salt and drought plus salt stresses. Correlation between grain yield and dry biomass is tighter when salt- and drought stress occur simultaneously than in the well-watered control, or in the presence of only salinity or drought, showing that natural variation of biomass partitioning to grains is suppressed by severe stress conditions. Comparison of yield data show that higher biomass and grain yield can be expected under salt (and salt plus drought) stress from those cultivars which have high yield parameters when exposed to drought stress alone. However, relative yield tolerance under drought stress is not a good indicator of yield tolerance under salt (and salt plus drought) drought stress. Harvest index of the studied cultivars ranged between 0.38 and 0.57 under well watered conditions and decreased only to a small extent (0.37-0.55) even when total biomass was decreased by 90% under the combined salt plus drought stress. It is concluded that the co-occurrence of mild salinity and drought can induce large biomass and grain yield losses in wheat due to synergistic interaction of these important stress factors. We could also identify wheat cultivars, which show high yield parameters under the combined effects of salinity and drought demonstrating the potential of complex plant phenotyping in breeding for drought and salinity stress tolerance in crop plants.
PB  - Frontiers Media Sa, Lausanne
T2  - Frontiers in Plant Science
T1  - Co-occurrence of Mild Salinity and Drought Synergistically Enhances Biomass and Grain Retardation in Wheat
VL  - 10
DO  - 10.3389/fpls.2019.00501
ER  - 

@article{
author = "Paul, Kenny and Pauk, Janos and Kondić-Špika, Ankica and Grausgruber, Heinrich and Allahverdiyev, Tofig and Sass, Laszlo and Vass, Imre",
year = "2019",
abstract = "In the present study we analyzed the responses of wheat to mild salinity and drought with special emphasis on the so far unclarified interaction of these important stress factors by using high-throughput phenotyping approaches. Measurements were performed on 14 genotypes of different geographic origin (Austria, Azerbaijan, and Serbia). The data obtained by non-invasive digital RGB imaging of leaf/shoot area reflect well the differences in total biomass measured at the end of the cultivation period demonstrating that leaf/shoot imaging can be reliably used to predict biomass differences among different cultivars and stress conditions. On the other hand, the leaf/shoot area has only a limited potential to predict grain yield. Comparison of gas exchange parameters with biomass accumulation showed that suppression of CO2 fixation due to stomatal closure is the principal cause behind decreased biomass accumulation under drought, salt and drought plus salt stresses. Correlation between grain yield and dry biomass is tighter when salt- and drought stress occur simultaneously than in the well-watered control, or in the presence of only salinity or drought, showing that natural variation of biomass partitioning to grains is suppressed by severe stress conditions. Comparison of yield data show that higher biomass and grain yield can be expected under salt (and salt plus drought) stress from those cultivars which have high yield parameters when exposed to drought stress alone. However, relative yield tolerance under drought stress is not a good indicator of yield tolerance under salt (and salt plus drought) drought stress. Harvest index of the studied cultivars ranged between 0.38 and 0.57 under well watered conditions and decreased only to a small extent (0.37-0.55) even when total biomass was decreased by 90% under the combined salt plus drought stress. It is concluded that the co-occurrence of mild salinity and drought can induce large biomass and grain yield losses in wheat due to synergistic interaction of these important stress factors. We could also identify wheat cultivars, which show high yield parameters under the combined effects of salinity and drought demonstrating the potential of complex plant phenotyping in breeding for drought and salinity stress tolerance in crop plants.",
publisher = "Frontiers Media Sa, Lausanne",
journal = "Frontiers in Plant Science",
title = "Co-occurrence of Mild Salinity and Drought Synergistically Enhances Biomass and Grain Retardation in Wheat",
volume = "10",
doi = "10.3389/fpls.2019.00501"
}

Paul, K., Pauk, J., Kondić-Špika, A., Grausgruber, H., Allahverdiyev, T., Sass, L.,& Vass, I.. (2019). Co-occurrence of Mild Salinity and Drought Synergistically Enhances Biomass and Grain Retardation in Wheat. in Frontiers in Plant Science
Frontiers Media Sa, Lausanne., 10.
https://doi.org/10.3389/fpls.2019.00501

Paul K, Pauk J, Kondić-Špika A, Grausgruber H, Allahverdiyev T, Sass L, Vass I. Co-occurrence of Mild Salinity and Drought Synergistically Enhances Biomass and Grain Retardation in Wheat. in Frontiers in Plant Science. 2019;10.
doi:10.3389/fpls.2019.00501 .

Paul, Kenny, Pauk, Janos, Kondić-Špika, Ankica, Grausgruber, Heinrich, Allahverdiyev, Tofig, Sass, Laszlo, Vass, Imre, "Co-occurrence of Mild Salinity and Drought Synergistically Enhances Biomass and Grain Retardation in Wheat" in Frontiers in Plant Science, 10 (2019),
https://doi.org/10.3389/fpls.2019.00501 . .

TY  - CONF
AU  - Dimitrijević, Aleksandra
AU  - Galinski, Anna
AU  - Miladinović, Dragana
AU  - Cvejić, Sandra
AU  - Jocić, Siniša
AU  - Terzić, Sreten
AU  - Nagel, Kerstin
AU  - Fiorani, Fabio
PY  - 2018
UR  - http://fiver.ifvcns.rs/handle/123456789/3960
AB  - Sunflower breeding, in the past decades, had lead to significant improvements in sunflower yield, pest resistance, and altered oil composition; however breeding is oriented towards analysis and improvement of above-ground parts, while root development has been significantly neglected. Future breeding eff orts that would be aimed at modifying root traits can result in improved crops regarding stress-tolerance and ultimately increased yields by optimizing the capacity of the plant for soil exploration (water and nutrient acquisition). Development of novel phenotyping platforms for non-invasive root analysis facilitates characterization of root architecture and investigation of developmental dynamics and root growth. Up to our knowledge, this is the first report of sunflower root phenotyping using modern phenotyping platforms.
PB  - Belgrade : University of Belgrade, Institute of Botany and 'Jevremovac' Botanical Garden
C3  - Book of Abstracts, 7th Balkan Botanical Congress (7BBC 2018), 10-14 September 2018, Novi Sad
T1  - Root phenotyping of NS sunflower
EP  - 165
SP  - 164
VL  - 42
UR  - https://hdl.handle.net/21.15107/rcub_fiver_3960
ER  - 

@conference{
author = "Dimitrijević, Aleksandra and Galinski, Anna and Miladinović, Dragana and Cvejić, Sandra and Jocić, Siniša and Terzić, Sreten and Nagel, Kerstin and Fiorani, Fabio",
year = "2018",
abstract = "Sunflower breeding, in the past decades, had lead to significant improvements in sunflower yield, pest resistance, and altered oil composition; however breeding is oriented towards analysis and improvement of above-ground parts, while root development has been significantly neglected. Future breeding eff orts that would be aimed at modifying root traits can result in improved crops regarding stress-tolerance and ultimately increased yields by optimizing the capacity of the plant for soil exploration (water and nutrient acquisition). Development of novel phenotyping platforms for non-invasive root analysis facilitates characterization of root architecture and investigation of developmental dynamics and root growth. Up to our knowledge, this is the first report of sunflower root phenotyping using modern phenotyping platforms.",
publisher = "Belgrade : University of Belgrade, Institute of Botany and 'Jevremovac' Botanical Garden",
journal = "Book of Abstracts, 7th Balkan Botanical Congress (7BBC 2018), 10-14 September 2018, Novi Sad",
title = "Root phenotyping of NS sunflower",
pages = "165-164",
volume = "42",
url = "https://hdl.handle.net/21.15107/rcub_fiver_3960"
}

Dimitrijević, A., Galinski, A., Miladinović, D., Cvejić, S., Jocić, S., Terzić, S., Nagel, K.,& Fiorani, F.. (2018). Root phenotyping of NS sunflower. in Book of Abstracts, 7th Balkan Botanical Congress (7BBC 2018), 10-14 September 2018, Novi Sad
Belgrade : University of Belgrade, Institute of Botany and 'Jevremovac' Botanical Garden., 42, 164-165.
https://hdl.handle.net/21.15107/rcub_fiver_3960

Dimitrijević A, Galinski A, Miladinović D, Cvejić S, Jocić S, Terzić S, Nagel K, Fiorani F. Root phenotyping of NS sunflower. in Book of Abstracts, 7th Balkan Botanical Congress (7BBC 2018), 10-14 September 2018, Novi Sad. 2018;42:164-165.
https://hdl.handle.net/21.15107/rcub_fiver_3960 .

Dimitrijević, Aleksandra, Galinski, Anna, Miladinović, Dragana, Cvejić, Sandra, Jocić, Siniša, Terzić, Sreten, Nagel, Kerstin, Fiorani, Fabio, "Root phenotyping of NS sunflower" in Book of Abstracts, 7th Balkan Botanical Congress (7BBC 2018), 10-14 September 2018, Novi Sad, 42 (2018):164-165,
https://hdl.handle.net/21.15107/rcub_fiver_3960 .

TY  - CONF
AU  - Kondić-Špika, Ankica
AU  - Denčić, Srbislav
AU  - Mikić, Sanja
AU  - Trkulja, Dragana
AU  - Marjanović-Jeromela, Ana
AU  - Hristov, Nikola
PY  - 2018
UR  - http://fiver.ifvcns.rs/handle/123456789/2258
AB  - One of the prerequisites for further improvement of wheat is the assessment of genetic variability of wild relatives, for t he identification of desirable traits that can be used for the genetic enhancement of elite material. The aim of this study was to analyse the polymorphism of 15 microsatellite loci in the collection comprising of 40 genotypes of bread wheat (Triticum aestivum L.), 32 genotypes belonging to other species within Triticum genus, and 3 genotypes from Aegilops genus. The results showed high level of genetic diversity present in the collections of cultivated wheat and its relatives. In the collection of bread wheat genotypes, 119 alleles were detected, while in related species 157 alleles were identified. The average gene diversity of 0.68 and 0.81 were found in cultivated wheat and relatives, respectively. The average PIC value in bread wheat was 0.65, and in related species was 0.79. Different dominant alleles were identified in the collections of bread wheat and related species at 9 out of 15 examined loci. Higher number of alleles in the collection of related species was found at 10 loci, while at three loci ( Xbarc 12, Xgwm284 and Xwmc457) higher number of alleles was found in bread wheat genotypes. The two loci (Xgwm495 and Xgwm3) had the same number of alleles in both groups of genotypes. Analyses of individual genomes indicated that only the A genome had simi lar genetic variability indicators in the both groups of genotypes, while genetic diversities of the B and D genomes in the cultivated wheat were significantly reduced in relation to the other species. All analysed parameters of genetic diversity showed significantly higher level of polymorphism present in the wild relatives than in the cultivated bread wheat, indicating a huge potential of using wild related species as a source of new genetic variability for further improvement of agronomicaly important traits in bread wheat.
PB  - Brussels : COST Association
C3  - Book of Abstracts, COST FA1306 Meeting 2018: "Plant phenotyping for future climate challenges", 20-21 March 2018, Leuven, Belgium
T1  - Comparative analysis of genetic diversity among cultivated wheat (Triticum aestivum L.) and its related species using microsatellite markers
EP  - 62
SP  - 62
UR  - https://hdl.handle.net/21.15107/rcub_fiver_2258
ER  - 

@conference{
author = "Kondić-Špika, Ankica and Denčić, Srbislav and Mikić, Sanja and Trkulja, Dragana and Marjanović-Jeromela, Ana and Hristov, Nikola",
year = "2018",
abstract = "One of the prerequisites for further improvement of wheat is the assessment of genetic variability of wild relatives, for t he identification of desirable traits that can be used for the genetic enhancement of elite material. The aim of this study was to analyse the polymorphism of 15 microsatellite loci in the collection comprising of 40 genotypes of bread wheat (Triticum aestivum L.), 32 genotypes belonging to other species within Triticum genus, and 3 genotypes from Aegilops genus. The results showed high level of genetic diversity present in the collections of cultivated wheat and its relatives. In the collection of bread wheat genotypes, 119 alleles were detected, while in related species 157 alleles were identified. The average gene diversity of 0.68 and 0.81 were found in cultivated wheat and relatives, respectively. The average PIC value in bread wheat was 0.65, and in related species was 0.79. Different dominant alleles were identified in the collections of bread wheat and related species at 9 out of 15 examined loci. Higher number of alleles in the collection of related species was found at 10 loci, while at three loci ( Xbarc 12, Xgwm284 and Xwmc457) higher number of alleles was found in bread wheat genotypes. The two loci (Xgwm495 and Xgwm3) had the same number of alleles in both groups of genotypes. Analyses of individual genomes indicated that only the A genome had simi lar genetic variability indicators in the both groups of genotypes, while genetic diversities of the B and D genomes in the cultivated wheat were significantly reduced in relation to the other species. All analysed parameters of genetic diversity showed significantly higher level of polymorphism present in the wild relatives than in the cultivated bread wheat, indicating a huge potential of using wild related species as a source of new genetic variability for further improvement of agronomicaly important traits in bread wheat.",
publisher = "Brussels : COST Association",
journal = "Book of Abstracts, COST FA1306 Meeting 2018: "Plant phenotyping for future climate challenges", 20-21 March 2018, Leuven, Belgium",
title = "Comparative analysis of genetic diversity among cultivated wheat (Triticum aestivum L.) and its related species using microsatellite markers",
pages = "62-62",
url = "https://hdl.handle.net/21.15107/rcub_fiver_2258"
}

Kondić-Špika, A., Denčić, S., Mikić, S., Trkulja, D., Marjanović-Jeromela, A.,& Hristov, N.. (2018). Comparative analysis of genetic diversity among cultivated wheat (Triticum aestivum L.) and its related species using microsatellite markers. in Book of Abstracts, COST FA1306 Meeting 2018: "Plant phenotyping for future climate challenges", 20-21 March 2018, Leuven, Belgium
Brussels : COST Association., 62-62.
https://hdl.handle.net/21.15107/rcub_fiver_2258

Kondić-Špika A, Denčić S, Mikić S, Trkulja D, Marjanović-Jeromela A, Hristov N. Comparative analysis of genetic diversity among cultivated wheat (Triticum aestivum L.) and its related species using microsatellite markers. in Book of Abstracts, COST FA1306 Meeting 2018: "Plant phenotyping for future climate challenges", 20-21 March 2018, Leuven, Belgium. 2018;:62-62.
https://hdl.handle.net/21.15107/rcub_fiver_2258 .

Kondić-Špika, Ankica, Denčić, Srbislav, Mikić, Sanja, Trkulja, Dragana, Marjanović-Jeromela, Ana, Hristov, Nikola, "Comparative analysis of genetic diversity among cultivated wheat (Triticum aestivum L.) and its related species using microsatellite markers" in Book of Abstracts, COST FA1306 Meeting 2018: "Plant phenotyping for future climate challenges", 20-21 March 2018, Leuven, Belgium (2018):62-62,
https://hdl.handle.net/21.15107/rcub_fiver_2258 .

TY  - CONF
AU  - Milošević, Dragana
AU  - Mitrović, Petar
AU  - Miladinović, Dragana
AU  - Dimitrijević, Aleksandra
AU  - Cvejić, Sandra
AU  - Terzić, Sreten
AU  - Kondić-Špika, Ankica
AU  - Vollman, Johann
PY  - 2018
UR  - http://fiver.ifvcns.rs/handle/123456789/2262
AB  - Plant genetic resources are one of the most important natural resources for an agricultural country such as Serbia. Institute of Field and Vegetable Crops (IFVCNS), Novi Sad (NS), maintains the collections of major and minor oil crops, including safflower and false flax, that are used in breeding. Safflower (Carthamus tinctorius L.) that belongs to the Asteraceae (Compositae) family, is a thistle -like drought resistant annual plant that is grown commercially for the production of oil and birdseed. False flax (Camelina sativa (L.) Crantz) is an oil crop from Brassicaceae family, which has become particularly interesting in recent years due to its diverse use and modest growing and cultivation requirements.NS safflower collection consist of genotypes of different geographical origin (Ukraine, Italy, Turkey), while false flax collection comprises accessions exchanged between Universität für Bodenkultur Wien (BOKU) and IFVCNS.
PB  - Brussels : COST Association
C3  - Book of Abstracts, COST FA1306 Final Meeting: Plant phenotyping for future climate challenges, 20-21 March 2018, Leuven, Belgium
T1  - Characterization of NS safflower (Carthamus tinctorius L.) and false flax (Camelina sativa L.) collections
SP  - 64
UR  - https://hdl.handle.net/21.15107/rcub_fiver_2262
ER  - 

@conference{
author = "Milošević, Dragana and Mitrović, Petar and Miladinović, Dragana and Dimitrijević, Aleksandra and Cvejić, Sandra and Terzić, Sreten and Kondić-Špika, Ankica and Vollman, Johann",
year = "2018",
abstract = "Plant genetic resources are one of the most important natural resources for an agricultural country such as Serbia. Institute of Field and Vegetable Crops (IFVCNS), Novi Sad (NS), maintains the collections of major and minor oil crops, including safflower and false flax, that are used in breeding. Safflower (Carthamus tinctorius L.) that belongs to the Asteraceae (Compositae) family, is a thistle -like drought resistant annual plant that is grown commercially for the production of oil and birdseed. False flax (Camelina sativa (L.) Crantz) is an oil crop from Brassicaceae family, which has become particularly interesting in recent years due to its diverse use and modest growing and cultivation requirements.NS safflower collection consist of genotypes of different geographical origin (Ukraine, Italy, Turkey), while false flax collection comprises accessions exchanged between Universität für Bodenkultur Wien (BOKU) and IFVCNS.",
publisher = "Brussels : COST Association",
journal = "Book of Abstracts, COST FA1306 Final Meeting: Plant phenotyping for future climate challenges, 20-21 March 2018, Leuven, Belgium",
title = "Characterization of NS safflower (Carthamus tinctorius L.) and false flax (Camelina sativa L.) collections",
pages = "64",
url = "https://hdl.handle.net/21.15107/rcub_fiver_2262"
}

Milošević, D., Mitrović, P., Miladinović, D., Dimitrijević, A., Cvejić, S., Terzić, S., Kondić-Špika, A.,& Vollman, J.. (2018). Characterization of NS safflower (Carthamus tinctorius L.) and false flax (Camelina sativa L.) collections. in Book of Abstracts, COST FA1306 Final Meeting: Plant phenotyping for future climate challenges, 20-21 March 2018, Leuven, Belgium
Brussels : COST Association., 64.
https://hdl.handle.net/21.15107/rcub_fiver_2262

Milošević D, Mitrović P, Miladinović D, Dimitrijević A, Cvejić S, Terzić S, Kondić-Špika A, Vollman J. Characterization of NS safflower (Carthamus tinctorius L.) and false flax (Camelina sativa L.) collections. in Book of Abstracts, COST FA1306 Final Meeting: Plant phenotyping for future climate challenges, 20-21 March 2018, Leuven, Belgium. 2018;:64.
https://hdl.handle.net/21.15107/rcub_fiver_2262 .

Milošević, Dragana, Mitrović, Petar, Miladinović, Dragana, Dimitrijević, Aleksandra, Cvejić, Sandra, Terzić, Sreten, Kondić-Špika, Ankica, Vollman, Johann, "Characterization of NS safflower (Carthamus tinctorius L.) and false flax (Camelina sativa L.) collections" in Book of Abstracts, COST FA1306 Final Meeting: Plant phenotyping for future climate challenges, 20-21 March 2018, Leuven, Belgium (2018):64,
https://hdl.handle.net/21.15107/rcub_fiver_2262 .

TY  - CONF
AU  - Glogovac, Svetlana
AU  - Belović, Miona
AU  - Nagl, Nevena
AU  - Gvozdanović-Varga, Jelica
AU  - Takač, Adam
AU  - Prodanović, Slaven
AU  - Živanović, Tomislav
PY  - 2017
UR  - http://fiver.ifvcns.rs/handle/123456789/3786
AB  - Importance of tomato, being considered as "functional food" is reflected by the rising trend of harvested areas and consumption per capita, in recent decades. Beside specific demands, fruit quality is common for both, consumers of fresh fruits and processing industry. The objective of this study was to characterize 20 tomato genotypes based on physical and chemical quality characteristics and to segregate perspective genotypes for improvement of tomato quality by breeding programs. The experiment was carried out during three consecutive years (2010-2012) at experimental fields at Rimski Šančevi site, near Novi Sad. Five landraces, four old varieties, eight breeding lines and three commercial cultivars were chosen for the investigation. Following fruit characteristics were analyzed: average weight (g), length (cm), width (cm), pericarp thickness (mm), locule number, moisture content (%), total soluble solids (°Brix), ash content (%), total acidity (%) and pH value. Diversity of genotypes in all analized traits was found. Four principal components explained 90,6% of total variance or 36,5%, 24,2%, 19,8% and 10,1, respectively. Along the axis of the first main component, genotypes were classified into three groups. Genotypes
with the thickest pericarp, highest total soluble solids, ash content, and acidity were identified, as promising for quality improvement in tomato breeding programs.
PB  - Novi Sad : Institute of Field and Vegetable Crops
C3  - Book of Abstracts, COST WG1 / EPPN2020 workshop, 29-30 September 2017, Novi Sad
T1  - PCA Classification of tomato genotypes based on physical and chemical fruit characteristics
EP  - 53
SP  - 53
UR  - https://hdl.handle.net/21.15107/rcub_fiver_3786
ER  - 

@conference{
author = "Glogovac, Svetlana and Belović, Miona and Nagl, Nevena and Gvozdanović-Varga, Jelica and Takač, Adam and Prodanović, Slaven and Živanović, Tomislav",
year = "2017",
abstract = "Importance of tomato, being considered as "functional food" is reflected by the rising trend of harvested areas and consumption per capita, in recent decades. Beside specific demands, fruit quality is common for both, consumers of fresh fruits and processing industry. The objective of this study was to characterize 20 tomato genotypes based on physical and chemical quality characteristics and to segregate perspective genotypes for improvement of tomato quality by breeding programs. The experiment was carried out during three consecutive years (2010-2012) at experimental fields at Rimski Šančevi site, near Novi Sad. Five landraces, four old varieties, eight breeding lines and three commercial cultivars were chosen for the investigation. Following fruit characteristics were analyzed: average weight (g), length (cm), width (cm), pericarp thickness (mm), locule number, moisture content (%), total soluble solids (°Brix), ash content (%), total acidity (%) and pH value. Diversity of genotypes in all analized traits was found. Four principal components explained 90,6% of total variance or 36,5%, 24,2%, 19,8% and 10,1, respectively. Along the axis of the first main component, genotypes were classified into three groups. Genotypes
with the thickest pericarp, highest total soluble solids, ash content, and acidity were identified, as promising for quality improvement in tomato breeding programs.",
publisher = "Novi Sad : Institute of Field and Vegetable Crops",
journal = "Book of Abstracts, COST WG1 / EPPN2020 workshop, 29-30 September 2017, Novi Sad",
title = "PCA Classification of tomato genotypes based on physical and chemical fruit characteristics",
pages = "53-53",
url = "https://hdl.handle.net/21.15107/rcub_fiver_3786"
}

Glogovac, S., Belović, M., Nagl, N., Gvozdanović-Varga, J., Takač, A., Prodanović, S.,& Živanović, T.. (2017). PCA Classification of tomato genotypes based on physical and chemical fruit characteristics. in Book of Abstracts, COST WG1 / EPPN2020 workshop, 29-30 September 2017, Novi Sad
Novi Sad : Institute of Field and Vegetable Crops., 53-53.
https://hdl.handle.net/21.15107/rcub_fiver_3786

Glogovac S, Belović M, Nagl N, Gvozdanović-Varga J, Takač A, Prodanović S, Živanović T. PCA Classification of tomato genotypes based on physical and chemical fruit characteristics. in Book of Abstracts, COST WG1 / EPPN2020 workshop, 29-30 September 2017, Novi Sad. 2017;:53-53.
https://hdl.handle.net/21.15107/rcub_fiver_3786 .

Glogovac, Svetlana, Belović, Miona, Nagl, Nevena, Gvozdanović-Varga, Jelica, Takač, Adam, Prodanović, Slaven, Živanović, Tomislav, "PCA Classification of tomato genotypes based on physical and chemical fruit characteristics" in Book of Abstracts, COST WG1 / EPPN2020 workshop, 29-30 September 2017, Novi Sad (2017):53-53,
https://hdl.handle.net/21.15107/rcub_fiver_3786 .

TY  - JOUR
AU  - Pastor, Kristian
AU  - Ačanski, Marijana
AU  - Vujić, Đura
AU  - Kondić-Špika, Ankica
PY  - 2017
UR  - http://fiver.ifvcns.rs/handle/123456789/1641
AB  - Cultivars of small grain species: wheat (Triticum aestivum), rye (Secale cereale) and triticale (Triticosecale) were selected because of their specific biochemical composition of carbohydrates for gas chromatographic analysis. Samples were grounded to flour and extracted with 96% ethanol solution. Extracted mono- and disaccharides were first derivatized into corresponding trimethylsilyl-oximes (TMSO) and analyzed on a GC/EI-qMS device. Four eluting peaks at specific retention times (18.57 min, 18.80 min, 20.85 min, and 21.39 min), were identified as trimethylsilyl-oximes of turanose, melibiose and two peaks of sucrose using Wiley 275 and NIST 14 mass spectra libraries, and were further selected as discrimination factors. Their presence/absence in certain small grain cultivar was labeled with 1/0 thus creating binary numerical matrices, introduced into multivariate analysis. Exploratory data analysis techniques were applied, thus providing a successful background for wheat, rye and triticale species differentiation, regardless of the specific cultivar they belong to, avoiding quantitative determinations of defined discrimination markers. Higher similarities between wheat and triticale cultivars, in comparison with rye species, may be due to the fact that most of the triticale genome structure originates from wheat species.
AB  - Sorte strnih žita: pšenice (Triticum aestivum), raži (Secale cereale) i tritikalea (Triticosecale), analizirane su primenom sistema gasne hromatografije sa maseno-spektrometrijskom detekcijom zbog specifičnog biohemijskog sastava ugljenih hidrata. Uzorci su prvo samleveni u brašno, a potom ekstrahovani 96%-tnim rastvorom etanola. Ekstrahovani disaharidi su zatim derivatizovani u odgovarajuće trimetilsilil-oksime i analizirani pomoću GC/EI-qMS uređaja. Bibliotečkim pretraživanjem Wiley 275 i NIST 14 baza masenih spektara četiri eluirajuća pika, sa specifičnim vremenima retencije (18,57 min, 18,80 min, 20,85 min, i 21,39 min), identifikovana su kao trimetilsilil-oksimi turanoze, melibioze i saharoze, i odabrana kao diskriminirajući faktori. Njihovo prisustvo, odnosno, odsustvo u određenim sortama strnih žita označeno je sa '1', odnosno, '0', kreirajući pritom binarne numeričke matrice, koje su podvrgnute multivarijantnoj analizi. Primenjene istraživačke tehnike analize podataka pružile su dobru osnovu za diferencijaciju pšenice, raži i tritikalea, bez obzira na specifičnu sortu kojoj pripadaju, izbegavajući pritom kvantitativnu analizu definisanih markera diskriminacije. Pretpostavlja se da uočena izraženija sličnost između sorti pšenice i tritikalea, u odnosu na raž, može biti rezultat činjenice da najveći deo strukture genoma sorti tritikalea vodi poreklo upravo od sorti pšenice.
PB  - Institut za ratarstvo i povrtarstvo, Novi Sad
T2  - Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
T1  - Relationship between GC/EI-qMS disaccharide profiles and corresponding genomes of wheat, rye and triticale cultivars
T1  - Povezanost disaharidnih profila odredenih GC/EI-qMS sistemom sa genomima sorti pšenice, raži i tritikalea
EP  - 78
IS  - 2
SP  - 73
VL  - 54
DO  - 10.5937/ratpov54-13405
ER  - 

@article{
author = "Pastor, Kristian and Ačanski, Marijana and Vujić, Đura and Kondić-Špika, Ankica",
year = "2017",
abstract = "Cultivars of small grain species: wheat (Triticum aestivum), rye (Secale cereale) and triticale (Triticosecale) were selected because of their specific biochemical composition of carbohydrates for gas chromatographic analysis. Samples were grounded to flour and extracted with 96% ethanol solution. Extracted mono- and disaccharides were first derivatized into corresponding trimethylsilyl-oximes (TMSO) and analyzed on a GC/EI-qMS device. Four eluting peaks at specific retention times (18.57 min, 18.80 min, 20.85 min, and 21.39 min), were identified as trimethylsilyl-oximes of turanose, melibiose and two peaks of sucrose using Wiley 275 and NIST 14 mass spectra libraries, and were further selected as discrimination factors. Their presence/absence in certain small grain cultivar was labeled with 1/0 thus creating binary numerical matrices, introduced into multivariate analysis. Exploratory data analysis techniques were applied, thus providing a successful background for wheat, rye and triticale species differentiation, regardless of the specific cultivar they belong to, avoiding quantitative determinations of defined discrimination markers. Higher similarities between wheat and triticale cultivars, in comparison with rye species, may be due to the fact that most of the triticale genome structure originates from wheat species., Sorte strnih žita: pšenice (Triticum aestivum), raži (Secale cereale) i tritikalea (Triticosecale), analizirane su primenom sistema gasne hromatografije sa maseno-spektrometrijskom detekcijom zbog specifičnog biohemijskog sastava ugljenih hidrata. Uzorci su prvo samleveni u brašno, a potom ekstrahovani 96%-tnim rastvorom etanola. Ekstrahovani disaharidi su zatim derivatizovani u odgovarajuće trimetilsilil-oksime i analizirani pomoću GC/EI-qMS uređaja. Bibliotečkim pretraživanjem Wiley 275 i NIST 14 baza masenih spektara četiri eluirajuća pika, sa specifičnim vremenima retencije (18,57 min, 18,80 min, 20,85 min, i 21,39 min), identifikovana su kao trimetilsilil-oksimi turanoze, melibioze i saharoze, i odabrana kao diskriminirajući faktori. Njihovo prisustvo, odnosno, odsustvo u određenim sortama strnih žita označeno je sa '1', odnosno, '0', kreirajući pritom binarne numeričke matrice, koje su podvrgnute multivarijantnoj analizi. Primenjene istraživačke tehnike analize podataka pružile su dobru osnovu za diferencijaciju pšenice, raži i tritikalea, bez obzira na specifičnu sortu kojoj pripadaju, izbegavajući pritom kvantitativnu analizu definisanih markera diskriminacije. Pretpostavlja se da uočena izraženija sličnost između sorti pšenice i tritikalea, u odnosu na raž, može biti rezultat činjenice da najveći deo strukture genoma sorti tritikalea vodi poreklo upravo od sorti pšenice.",
publisher = "Institut za ratarstvo i povrtarstvo, Novi Sad",
journal = "Ratarstvo i povrtarstvo / Field and Vegetable Crops Research",
title = "Relationship between GC/EI-qMS disaccharide profiles and corresponding genomes of wheat, rye and triticale cultivars, Povezanost disaharidnih profila odredenih GC/EI-qMS sistemom sa genomima sorti pšenice, raži i tritikalea",
pages = "78-73",
number = "2",
volume = "54",
doi = "10.5937/ratpov54-13405"
}

Pastor, K., Ačanski, M., Vujić, Đ.,& Kondić-Špika, A.. (2017). Relationship between GC/EI-qMS disaccharide profiles and corresponding genomes of wheat, rye and triticale cultivars. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research
Institut za ratarstvo i povrtarstvo, Novi Sad., 54(2), 73-78.
https://doi.org/10.5937/ratpov54-13405

Pastor K, Ačanski M, Vujić Đ, Kondić-Špika A. Relationship between GC/EI-qMS disaccharide profiles and corresponding genomes of wheat, rye and triticale cultivars. in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research. 2017;54(2):73-78.
doi:10.5937/ratpov54-13405 .

Pastor, Kristian, Ačanski, Marijana, Vujić, Đura, Kondić-Špika, Ankica, "Relationship between GC/EI-qMS disaccharide profiles and corresponding genomes of wheat, rye and triticale cultivars" in Ratarstvo i povrtarstvo / Field and Vegetable Crops Research, 54, no. 2 (2017):73-78,
https://doi.org/10.5937/ratpov54-13405 . .

TY  - CONF
AU  - Savić, Aleksandra
AU  - Vasić, Mirjana
AU  - Dimitrijević, Miodrag
AU  - Brdar-Jokanović, Milka
AU  - Danojević, Dario
AU  - Petrović, Sofija
AU  - Zdravković, Milan
PY  - 2017
UR  - http://fiver.ifvcns.rs/handle/123456789/2948
AB  - Dry bean (Phaseolus vulgaris L.) is one of the most important food legumes and source of proteins and dietary fibers. Two major gene pools exist in cultivated dry bean, one being Middle American, and second Andean. Dry bean accessions and cultivars belonging to each of these two gene pools are distinguished based of phenotypic traits, as well as on molecular and biochemical level. Most of the dry bean germplasm is maintained ex situ in gene banks and collections of the research institutes around the world which is characterized with high level of genetic diversity. Possibility to identify this genetic variation is of greatest importance for conservation and utilization of dry bean germplasm. Phenotypic evaluation is the first step in discrimination and classification of these accessions.
The aim of this work was to assess phenotypic diversity of 37 dry bean genotypes (domestic and foreign cultivars and landraces) held at dry bean breeding collection of Institute of Field and Vegetable Crops, Novi Sad. We analyzed eight qualitative traits (growth type, color of flower standard, color of flower wings, pod color, seed pattern, color of seed coat, seed brilliance, seed shape) following the Bioversity International Key descriptor for common bean and six quantitative traits (number of pods per plant, number of seeds per plant, seed weight per plant, 1000 seed mass, number of days to flowering, number of days to maturity). Multivariate analyses, consisting of principal component analysis and cluster analysis were applied. In a principal component analysis first two axis explained 46.9% of variation, and the most important traits in discriminating between genotypes were separated. The genotypes differed mostly for number of pods per plant, number of seeds per plant, color of flower standard, color of flower wings, seed coat color and 1000 seed mass. Positive correlations were observed between number of pods per plant, number of seeds per plant, seed weight per plant and growth habit, as well as between growth habit and number of day to flowering and number of days to maturity. Negative correlation was observed between 1000 seed mass and other yield components and growth habit. Both principal component analysis (PCA) and cluster analysis clustered the genotypes into two major groups presenting Mesoamerican and Andean gene pools. Only two foreign cultivars (KP-12 and KP-13) were distinguished as third, separate group. Possible hybrids between these two genepools were identified, meaning genotypes with a combination of traits representing Andean or Mesoamerican gene pool.
PB  - Novi Sad : Institute of Field and Vegetable Crops
C3  - Book of Abstracts, COST WG1/EPPN2020 Workshop, 29-30 September 2017, Novi Sad
T1  - Phenotypic evaluation of variability among dry bean cultivars landraces from breeding collections of Institute of Field and Vegetable Crops Novi Sad
EP  - 37
SP  - 37
UR  - https://hdl.handle.net/21.15107/rcub_fiver_2948
ER  - 

@conference{
author = "Savić, Aleksandra and Vasić, Mirjana and Dimitrijević, Miodrag and Brdar-Jokanović, Milka and Danojević, Dario and Petrović, Sofija and Zdravković, Milan",
year = "2017",
abstract = "Dry bean (Phaseolus vulgaris L.) is one of the most important food legumes and source of proteins and dietary fibers. Two major gene pools exist in cultivated dry bean, one being Middle American, and second Andean. Dry bean accessions and cultivars belonging to each of these two gene pools are distinguished based of phenotypic traits, as well as on molecular and biochemical level. Most of the dry bean germplasm is maintained ex situ in gene banks and collections of the research institutes around the world which is characterized with high level of genetic diversity. Possibility to identify this genetic variation is of greatest importance for conservation and utilization of dry bean germplasm. Phenotypic evaluation is the first step in discrimination and classification of these accessions.
The aim of this work was to assess phenotypic diversity of 37 dry bean genotypes (domestic and foreign cultivars and landraces) held at dry bean breeding collection of Institute of Field and Vegetable Crops, Novi Sad. We analyzed eight qualitative traits (growth type, color of flower standard, color of flower wings, pod color, seed pattern, color of seed coat, seed brilliance, seed shape) following the Bioversity International Key descriptor for common bean and six quantitative traits (number of pods per plant, number of seeds per plant, seed weight per plant, 1000 seed mass, number of days to flowering, number of days to maturity). Multivariate analyses, consisting of principal component analysis and cluster analysis were applied. In a principal component analysis first two axis explained 46.9% of variation, and the most important traits in discriminating between genotypes were separated. The genotypes differed mostly for number of pods per plant, number of seeds per plant, color of flower standard, color of flower wings, seed coat color and 1000 seed mass. Positive correlations were observed between number of pods per plant, number of seeds per plant, seed weight per plant and growth habit, as well as between growth habit and number of day to flowering and number of days to maturity. Negative correlation was observed between 1000 seed mass and other yield components and growth habit. Both principal component analysis (PCA) and cluster analysis clustered the genotypes into two major groups presenting Mesoamerican and Andean gene pools. Only two foreign cultivars (KP-12 and KP-13) were distinguished as third, separate group. Possible hybrids between these two genepools were identified, meaning genotypes with a combination of traits representing Andean or Mesoamerican gene pool.",
publisher = "Novi Sad : Institute of Field and Vegetable Crops",
journal = "Book of Abstracts, COST WG1/EPPN2020 Workshop, 29-30 September 2017, Novi Sad",
title = "Phenotypic evaluation of variability among dry bean cultivars landraces from breeding collections of Institute of Field and Vegetable Crops Novi Sad",
pages = "37-37",
url = "https://hdl.handle.net/21.15107/rcub_fiver_2948"
}

Savić, A., Vasić, M., Dimitrijević, M., Brdar-Jokanović, M., Danojević, D., Petrović, S.,& Zdravković, M.. (2017). Phenotypic evaluation of variability among dry bean cultivars landraces from breeding collections of Institute of Field and Vegetable Crops Novi Sad. in Book of Abstracts, COST WG1/EPPN2020 Workshop, 29-30 September 2017, Novi Sad
Novi Sad : Institute of Field and Vegetable Crops., 37-37.
https://hdl.handle.net/21.15107/rcub_fiver_2948

Savić A, Vasić M, Dimitrijević M, Brdar-Jokanović M, Danojević D, Petrović S, Zdravković M. Phenotypic evaluation of variability among dry bean cultivars landraces from breeding collections of Institute of Field and Vegetable Crops Novi Sad. in Book of Abstracts, COST WG1/EPPN2020 Workshop, 29-30 September 2017, Novi Sad. 2017;:37-37.
https://hdl.handle.net/21.15107/rcub_fiver_2948 .

Savić, Aleksandra, Vasić, Mirjana, Dimitrijević, Miodrag, Brdar-Jokanović, Milka, Danojević, Dario, Petrović, Sofija, Zdravković, Milan, "Phenotypic evaluation of variability among dry bean cultivars landraces from breeding collections of Institute of Field and Vegetable Crops Novi Sad" in Book of Abstracts, COST WG1/EPPN2020 Workshop, 29-30 September 2017, Novi Sad (2017):37-37,
https://hdl.handle.net/21.15107/rcub_fiver_2948 .

TY  - JOUR
AU  - Pastor, Kristian
AU  - Ačanski, Marijana
AU  - Vujić, Đura
AU  - Kondić-Špika, Ankica
PY  - 2016
UR  - http://fiver.ifvcns.rs/handle/123456789/1593
AB  - There is an increasing demand for mixed flour bakery products in the world market, considering the health benefits of various cereal grains. The aim of this work was to develop a rapid approach for corn and small grain flour authentication. Simple sugars present in flour samples were extracted with 96 % ethanol solution, derivatized into corresponding trimethylsilyl oximes (TMSO), and analyzed on a GC/EI-qMS device. The presence of a specific simple sugar at a specific retention time was confirmed using mass spectrometer, thus providing a semi-qualitative approach. Binary matrices were developed based on the presence/absence of detected simple sugar compounds in the investigated cereal species, to minimize the influence of variability between investigated cultivars of the same species. By performing exploratory data analysis: hierarchical cluster analysis (HCA), principal coordinate analysis (PCO), and principal component analysis (PCA), flour samples of corn species were strongly separated from every investigated species of small grains, using all three multivariate tools, thus enabling its authentication in a small grain/corn flour mixture.
PB  - Springer Heidelberg, Heidelberg
T2  - Chromatographia
T1  - Binary Simple Sugar Profiling in Corn and Small Grain Flour Authentication Using GC/EI-qMS Approach
EP  - 1559
IS  - 21-22
SP  - 1553
VL  - 79
DO  - 10.1007/s10337-016-3159-0
ER  - 

@article{
author = "Pastor, Kristian and Ačanski, Marijana and Vujić, Đura and Kondić-Špika, Ankica",
year = "2016",
abstract = "There is an increasing demand for mixed flour bakery products in the world market, considering the health benefits of various cereal grains. The aim of this work was to develop a rapid approach for corn and small grain flour authentication. Simple sugars present in flour samples were extracted with 96 % ethanol solution, derivatized into corresponding trimethylsilyl oximes (TMSO), and analyzed on a GC/EI-qMS device. The presence of a specific simple sugar at a specific retention time was confirmed using mass spectrometer, thus providing a semi-qualitative approach. Binary matrices were developed based on the presence/absence of detected simple sugar compounds in the investigated cereal species, to minimize the influence of variability between investigated cultivars of the same species. By performing exploratory data analysis: hierarchical cluster analysis (HCA), principal coordinate analysis (PCO), and principal component analysis (PCA), flour samples of corn species were strongly separated from every investigated species of small grains, using all three multivariate tools, thus enabling its authentication in a small grain/corn flour mixture.",
publisher = "Springer Heidelberg, Heidelberg",
journal = "Chromatographia",
title = "Binary Simple Sugar Profiling in Corn and Small Grain Flour Authentication Using GC/EI-qMS Approach",
pages = "1559-1553",
number = "21-22",
volume = "79",
doi = "10.1007/s10337-016-3159-0"
}

Pastor, K., Ačanski, M., Vujić, Đ.,& Kondić-Špika, A.. (2016). Binary Simple Sugar Profiling in Corn and Small Grain Flour Authentication Using GC/EI-qMS Approach. in Chromatographia
Springer Heidelberg, Heidelberg., 79(21-22), 1553-1559.
https://doi.org/10.1007/s10337-016-3159-0

Pastor K, Ačanski M, Vujić Đ, Kondić-Špika A. Binary Simple Sugar Profiling in Corn and Small Grain Flour Authentication Using GC/EI-qMS Approach. in Chromatographia. 2016;79(21-22):1553-1559.
doi:10.1007/s10337-016-3159-0 .

Pastor, Kristian, Ačanski, Marijana, Vujić, Đura, Kondić-Špika, Ankica, "Binary Simple Sugar Profiling in Corn and Small Grain Flour Authentication Using GC/EI-qMS Approach" in Chromatographia, 79, no. 21-22 (2016):1553-1559,
https://doi.org/10.1007/s10337-016-3159-0 . .