Influence of sunflower seed characteristics on pressing parameters using a global sensitivity analysis
Аутори
Lužaić, TanjaRomanić, Ranko
Pezo, Lato
Grahovac, Nada
Hladni, Nada
Cvejić, Sandra
Jocić, Siniša
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Mechanical extraction is one of the oldest oil extraction methods. The advantages of mechanical extraction of oil
in relation to chemical are better oil quality and greater possibility of using pressing cake compared to meal
containing traces of solvent. Critical parameters in the cold pressed oil production are the raw (pressing) material
characteristics (type, hull content, oil and moisture content), feeding the press with pressing material,
temperature, expeller screws speed rotation, nozzles diameter, pre-treatment of pressing material. Since
sunflower oil belongs to the group of the most represented edible vegetable oils in the world, as in Serbia, this
paper aims to investigate the newest sunflower hybrids. The aim of this study was to examine the influence of
sunflower seed characteristics on pressing capacity, oil yield and pressing parameters using global sensitivity
analysis. The mentioned analysis was preceded by the application of artificial neural networks,... which was used
to predict the capacity, oil yield and pressing parameters based on the obtained characteristics of the seed. It was
determined that the oil and seed yield had the greatest positive impact on the seeds oil content (24.43 and
26.85%, respectively), as well as the mass of pressing materials (10.04 and 11.64%). The biggest negative
impact on these two output parameters had the cake oil content (-16.65 and -14.31%). The obtained result
indicates that the seeds mass has a decisive influence on the seeds flow through the press, and confectionary
sunflower hybrids with a significantly higher 1000 seeds mass, compared to oily hybrids, had a significantly
lower seed flow. Also, the global sensitivity analysis confirmed that sunflower seeds with higher dimensions and
seeds mass reached higher oil temperature during pressing.
Кључне речи:
sunflower / seeds / seed characteristics / oil pressing / pressing parameters / sunflower oilИзвор:
Book of Abstracts, International Conference on Science, Technology, Engineering And Economy ICOSTEE 2022, 24 March 2022, Szeged, 2022, 89-89Издавач:
- Szeged : University of Szeged, Faculty of Engineering
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200134 (Универзитет у Новом Саду, Технолошки факултет) (RS-MESTD-inst-2020-200134)
Колекције
Институција/група
FiVeRTY - CONF AU - Lužaić, Tanja AU - Romanić, Ranko AU - Pezo, Lato AU - Grahovac, Nada AU - Hladni, Nada AU - Cvejić, Sandra AU - Jocić, Siniša PY - 2022 UR - http://fiver.ifvcns.rs/handle/123456789/3259 AB - Mechanical extraction is one of the oldest oil extraction methods. The advantages of mechanical extraction of oil in relation to chemical are better oil quality and greater possibility of using pressing cake compared to meal containing traces of solvent. Critical parameters in the cold pressed oil production are the raw (pressing) material characteristics (type, hull content, oil and moisture content), feeding the press with pressing material, temperature, expeller screws speed rotation, nozzles diameter, pre-treatment of pressing material. Since sunflower oil belongs to the group of the most represented edible vegetable oils in the world, as in Serbia, this paper aims to investigate the newest sunflower hybrids. The aim of this study was to examine the influence of sunflower seed characteristics on pressing capacity, oil yield and pressing parameters using global sensitivity analysis. The mentioned analysis was preceded by the application of artificial neural networks, which was used to predict the capacity, oil yield and pressing parameters based on the obtained characteristics of the seed. It was determined that the oil and seed yield had the greatest positive impact on the seeds oil content (24.43 and 26.85%, respectively), as well as the mass of pressing materials (10.04 and 11.64%). The biggest negative impact on these two output parameters had the cake oil content (-16.65 and -14.31%). The obtained result indicates that the seeds mass has a decisive influence on the seeds flow through the press, and confectionary sunflower hybrids with a significantly higher 1000 seeds mass, compared to oily hybrids, had a significantly lower seed flow. Also, the global sensitivity analysis confirmed that sunflower seeds with higher dimensions and seeds mass reached higher oil temperature during pressing. PB - Szeged : University of Szeged, Faculty of Engineering C3 - Book of Abstracts, International Conference on Science, Technology, Engineering And Economy ICOSTEE 2022, 24 March 2022, Szeged T1 - Influence of sunflower seed characteristics on pressing parameters using a global sensitivity analysis EP - 89 SP - 89 UR - https://hdl.handle.net/21.15107/rcub_fiver_3259 ER -
@conference{ author = "Lužaić, Tanja and Romanić, Ranko and Pezo, Lato and Grahovac, Nada and Hladni, Nada and Cvejić, Sandra and Jocić, Siniša", year = "2022", abstract = "Mechanical extraction is one of the oldest oil extraction methods. The advantages of mechanical extraction of oil in relation to chemical are better oil quality and greater possibility of using pressing cake compared to meal containing traces of solvent. Critical parameters in the cold pressed oil production are the raw (pressing) material characteristics (type, hull content, oil and moisture content), feeding the press with pressing material, temperature, expeller screws speed rotation, nozzles diameter, pre-treatment of pressing material. Since sunflower oil belongs to the group of the most represented edible vegetable oils in the world, as in Serbia, this paper aims to investigate the newest sunflower hybrids. The aim of this study was to examine the influence of sunflower seed characteristics on pressing capacity, oil yield and pressing parameters using global sensitivity analysis. The mentioned analysis was preceded by the application of artificial neural networks, which was used to predict the capacity, oil yield and pressing parameters based on the obtained characteristics of the seed. It was determined that the oil and seed yield had the greatest positive impact on the seeds oil content (24.43 and 26.85%, respectively), as well as the mass of pressing materials (10.04 and 11.64%). The biggest negative impact on these two output parameters had the cake oil content (-16.65 and -14.31%). The obtained result indicates that the seeds mass has a decisive influence on the seeds flow through the press, and confectionary sunflower hybrids with a significantly higher 1000 seeds mass, compared to oily hybrids, had a significantly lower seed flow. Also, the global sensitivity analysis confirmed that sunflower seeds with higher dimensions and seeds mass reached higher oil temperature during pressing.", publisher = "Szeged : University of Szeged, Faculty of Engineering", journal = "Book of Abstracts, International Conference on Science, Technology, Engineering And Economy ICOSTEE 2022, 24 March 2022, Szeged", title = "Influence of sunflower seed characteristics on pressing parameters using a global sensitivity analysis", pages = "89-89", url = "https://hdl.handle.net/21.15107/rcub_fiver_3259" }
Lužaić, T., Romanić, R., Pezo, L., Grahovac, N., Hladni, N., Cvejić, S.,& Jocić, S.. (2022). Influence of sunflower seed characteristics on pressing parameters using a global sensitivity analysis. in Book of Abstracts, International Conference on Science, Technology, Engineering And Economy ICOSTEE 2022, 24 March 2022, Szeged Szeged : University of Szeged, Faculty of Engineering., 89-89. https://hdl.handle.net/21.15107/rcub_fiver_3259
Lužaić T, Romanić R, Pezo L, Grahovac N, Hladni N, Cvejić S, Jocić S. Influence of sunflower seed characteristics on pressing parameters using a global sensitivity analysis. in Book of Abstracts, International Conference on Science, Technology, Engineering And Economy ICOSTEE 2022, 24 March 2022, Szeged. 2022;:89-89. https://hdl.handle.net/21.15107/rcub_fiver_3259 .
Lužaić, Tanja, Romanić, Ranko, Pezo, Lato, Grahovac, Nada, Hladni, Nada, Cvejić, Sandra, Jocić, Siniša, "Influence of sunflower seed characteristics on pressing parameters using a global sensitivity analysis" in Book of Abstracts, International Conference on Science, Technology, Engineering And Economy ICOSTEE 2022, 24 March 2022, Szeged (2022):89-89, https://hdl.handle.net/21.15107/rcub_fiver_3259 .