Volatile compounds of Nepeta nuda L. from Rtanj Mountain (Serbia)
Autori
Aćimović, MilicaLončar, Biljana
Pezo, Milada
Stanković Jeremić, Jovana
Cvetković, Mirjana
Rat, Milica
Pezo, Lato
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Unlike other studies that only determined the chemical composition of essential oils depending on their geographic origin, this research investigated the effect of weather conditions (temperature, precipitation, and insolation) on the chemical composition of Nepeta nuda L. essential oil. The collection of wild-growing N. nuda was carried out during three successive years, 2019, 2020, and 2021 at Rtanj Mountain (Serbia) on the same date (July 7th). Essential oil extraction from the plant was performed by hydro-distillation. After gas chromatographic-mass spectrometric analysis, a total of 102 volatile compounds were separated from N. nuda, during the observed period, 28 were unidentified, compromising between 5.0% and 8.7%, depending on the year. A multiple linear regression model was created, and statistical analyses were performed to provide knowledge about the prediction, feature profile, and the similarity in contents of active compounds of the N. nuda essential oil. The influence o...f temperature on the accumulation of the most abundant component, 1,8-cineole, was positive, while the impact of precipitation and insolation was negative. According to the cluster tree, there are four chemotypes of N. nuda essential oil: with nepetalactone, 1,8-cineole, mixed (nepetalactone+1,8-cineole+germacrene D), and nonspecific chemotypes. Bearing in mind that the biological activity of a raw material depends on the chemotype and environmental factors, this is a topic that deserves a more detailed approach. The N. nuda and its essential oil are promising materials with high biological potential, and these deserve further detailed investigation.
Ključne reči:
Nepeta nuda L. / essential oils / weather conditions / active compounds / PCA / heat map / unrooted cluster treeIzvor:
Horticulturae, 2022, 8, 85-Izdavač:
- Basel : MDPI
Finansiranje / projekti:
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200051 (Institut za opštu i fizičku hemiju, Beograd) (RS-MESTD-inst-2020-200051)
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200012 (Institut za ispitivanje materijala Srbije - IMS, Beograd) (RS-MESTD-inst-2020-200012)
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200032 (Naučni institut za ratarstvo i povrtarstvo, Novi Sad) (RS-MESTD-inst-2020-200032)
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200134 (Univerzitet u Novom Sadu, Tehnološki fakultet) (RS-MESTD-inst-2020-200134)
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200125 (Univerzitet u Novom Sadu, Prirodno-matematički fakultet) (RS-MESTD-inst-2020-200125)
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200026 (Univerzitet u Beogradu, Institut za hemiju, tehnologiju i metalurgiju - IHTM) (RS-MESTD-inst-2020-200026)
DOI: 10.3390/horticulturae8020085
ISSN: 2311-7524
WoS: 00079801850000
Scopus: 2-s2.0-85124469851
Kolekcije
Institucija/grupa
FiVeRTY - JOUR AU - Aćimović, Milica AU - Lončar, Biljana AU - Pezo, Milada AU - Stanković Jeremić, Jovana AU - Cvetković, Mirjana AU - Rat, Milica AU - Pezo, Lato PY - 2022 UR - http://fiver.ifvcns.rs/handle/123456789/2486 AB - Unlike other studies that only determined the chemical composition of essential oils depending on their geographic origin, this research investigated the effect of weather conditions (temperature, precipitation, and insolation) on the chemical composition of Nepeta nuda L. essential oil. The collection of wild-growing N. nuda was carried out during three successive years, 2019, 2020, and 2021 at Rtanj Mountain (Serbia) on the same date (July 7th). Essential oil extraction from the plant was performed by hydro-distillation. After gas chromatographic-mass spectrometric analysis, a total of 102 volatile compounds were separated from N. nuda, during the observed period, 28 were unidentified, compromising between 5.0% and 8.7%, depending on the year. A multiple linear regression model was created, and statistical analyses were performed to provide knowledge about the prediction, feature profile, and the similarity in contents of active compounds of the N. nuda essential oil. The influence of temperature on the accumulation of the most abundant component, 1,8-cineole, was positive, while the impact of precipitation and insolation was negative. According to the cluster tree, there are four chemotypes of N. nuda essential oil: with nepetalactone, 1,8-cineole, mixed (nepetalactone+1,8-cineole+germacrene D), and nonspecific chemotypes. Bearing in mind that the biological activity of a raw material depends on the chemotype and environmental factors, this is a topic that deserves a more detailed approach. The N. nuda and its essential oil are promising materials with high biological potential, and these deserve further detailed investigation. PB - Basel : MDPI T2 - Horticulturae T1 - Volatile compounds of Nepeta nuda L. from Rtanj Mountain (Serbia) SP - 85 VL - 8 DO - 10.3390/horticulturae8020085 ER -
@article{ author = "Aćimović, Milica and Lončar, Biljana and Pezo, Milada and Stanković Jeremić, Jovana and Cvetković, Mirjana and Rat, Milica and Pezo, Lato", year = "2022", abstract = "Unlike other studies that only determined the chemical composition of essential oils depending on their geographic origin, this research investigated the effect of weather conditions (temperature, precipitation, and insolation) on the chemical composition of Nepeta nuda L. essential oil. The collection of wild-growing N. nuda was carried out during three successive years, 2019, 2020, and 2021 at Rtanj Mountain (Serbia) on the same date (July 7th). Essential oil extraction from the plant was performed by hydro-distillation. After gas chromatographic-mass spectrometric analysis, a total of 102 volatile compounds were separated from N. nuda, during the observed period, 28 were unidentified, compromising between 5.0% and 8.7%, depending on the year. A multiple linear regression model was created, and statistical analyses were performed to provide knowledge about the prediction, feature profile, and the similarity in contents of active compounds of the N. nuda essential oil. The influence of temperature on the accumulation of the most abundant component, 1,8-cineole, was positive, while the impact of precipitation and insolation was negative. According to the cluster tree, there are four chemotypes of N. nuda essential oil: with nepetalactone, 1,8-cineole, mixed (nepetalactone+1,8-cineole+germacrene D), and nonspecific chemotypes. Bearing in mind that the biological activity of a raw material depends on the chemotype and environmental factors, this is a topic that deserves a more detailed approach. The N. nuda and its essential oil are promising materials with high biological potential, and these deserve further detailed investigation.", publisher = "Basel : MDPI", journal = "Horticulturae", title = "Volatile compounds of Nepeta nuda L. from Rtanj Mountain (Serbia)", pages = "85", volume = "8", doi = "10.3390/horticulturae8020085" }
Aćimović, M., Lončar, B., Pezo, M., Stanković Jeremić, J., Cvetković, M., Rat, M.,& Pezo, L.. (2022). Volatile compounds of Nepeta nuda L. from Rtanj Mountain (Serbia). in Horticulturae Basel : MDPI., 8, 85. https://doi.org/10.3390/horticulturae8020085
Aćimović M, Lončar B, Pezo M, Stanković Jeremić J, Cvetković M, Rat M, Pezo L. Volatile compounds of Nepeta nuda L. from Rtanj Mountain (Serbia). in Horticulturae. 2022;8:85. doi:10.3390/horticulturae8020085 .
Aćimović, Milica, Lončar, Biljana, Pezo, Milada, Stanković Jeremić, Jovana, Cvetković, Mirjana, Rat, Milica, Pezo, Lato, "Volatile compounds of Nepeta nuda L. from Rtanj Mountain (Serbia)" in Horticulturae, 8 (2022):85, https://doi.org/10.3390/horticulturae8020085 . .