The objective of this study was to investigate the nutritional value of seven samples of cold pressed pumpkin oil of different origins and influence of seed origin on the content of the most important bioactive components. Four samples of a pumpkin oil is obtained by cold pressing of the seeds of domestic and Austrian varieties, and three samples of cold pressed oils were obtained from the seeds of unknown origin, taken by free choice in the market. As indicators of the nutritional values are determined by the composition and content of fatty acids, tocopherols and sterols. In the composition of the fatty acid were oleic dominant (34.2 +/- 0.09-43.9 +/- 0.04%) and linolenic fatty acid (30.8 +/- 0.09-46.9 +/- 0.015%). This study confirmed that the oil pumpkin dominant beta+gamma-tocopherol, whose contents ranged from 34.65 +/- 0.03 to 44.59 +/- 0.69 mg/100 g. We determine the composition and content of Delta(7)-phytosterols, especially for specific oil pumpkins. It was detected five Del...ta(7)-sterols: spinasterol, Delta(7,22,25)-stigmastatrienol, Delta(7,25)-stigmastadienol, Delta(7)-stigmasterol and Delta(7)-avenasterol. Dominant content was Delta(7,22)-stigmastadienol or spinasterol with 39.98 to 50.31% of the total content of sterols.
TY - JOUR
AU - Rabrenovic, Biljana B
AU - Vujasinović, Vesna B.
AU - Novaković, Miroslav
AU - Corbo, Selma C
AU - Basic, Zorica N.
PY - 2016
UR - https://cer.ihtm.bg.ac.rs/handle/123456789/2008
AB - The objective of this study was to investigate the nutritional value of seven samples of cold pressed pumpkin oil of different origins and influence of seed origin on the content of the most important bioactive components. Four samples of a pumpkin oil is obtained by cold pressing of the seeds of domestic and Austrian varieties, and three samples of cold pressed oils were obtained from the seeds of unknown origin, taken by free choice in the market. As indicators of the nutritional values are determined by the composition and content of fatty acids, tocopherols and sterols. In the composition of the fatty acid were oleic dominant (34.2 +/- 0.09-43.9 +/- 0.04%) and linolenic fatty acid (30.8 +/- 0.09-46.9 +/- 0.015%). This study confirmed that the oil pumpkin dominant beta+gamma-tocopherol, whose contents ranged from 34.65 +/- 0.03 to 44.59 +/- 0.69 mg/100 g. We determine the composition and content of Delta(7)-phytosterols, especially for specific oil pumpkins. It was detected five Delta(7)-sterols: spinasterol, Delta(7,22,25)-stigmastatrienol, Delta(7,25)-stigmastadienol, Delta(7)-stigmasterol and Delta(7)-avenasterol. Dominant content was Delta(7,22)-stigmastadienol or spinasterol with 39.98 to 50.31% of the total content of sterols.
PB - Association of Chemical Engineers of Serbia
T2 - Hemijska industrija
T1 - Comparative review of the nutritional value of cold-pressed pumpkin (cucurbita pepo l.) Seed oil of different origins
VL - 70
IS - 1
SP - 59
EP - 65
DO - 10.2298/HEMIND141128011R
ER -
@article{
author = "Rabrenovic, Biljana B and Vujasinović, Vesna B. and Novaković, Miroslav and Corbo, Selma C and Basic, Zorica N.",
year = "2016",
abstract = "The objective of this study was to investigate the nutritional value of seven samples of cold pressed pumpkin oil of different origins and influence of seed origin on the content of the most important bioactive components. Four samples of a pumpkin oil is obtained by cold pressing of the seeds of domestic and Austrian varieties, and three samples of cold pressed oils were obtained from the seeds of unknown origin, taken by free choice in the market. As indicators of the nutritional values are determined by the composition and content of fatty acids, tocopherols and sterols. In the composition of the fatty acid were oleic dominant (34.2 +/- 0.09-43.9 +/- 0.04%) and linolenic fatty acid (30.8 +/- 0.09-46.9 +/- 0.015%). This study confirmed that the oil pumpkin dominant beta+gamma-tocopherol, whose contents ranged from 34.65 +/- 0.03 to 44.59 +/- 0.69 mg/100 g. We determine the composition and content of Delta(7)-phytosterols, especially for specific oil pumpkins. It was detected five Delta(7)-sterols: spinasterol, Delta(7,22,25)-stigmastatrienol, Delta(7,25)-stigmastadienol, Delta(7)-stigmasterol and Delta(7)-avenasterol. Dominant content was Delta(7,22)-stigmastadienol or spinasterol with 39.98 to 50.31% of the total content of sterols.",
publisher = "Association of Chemical Engineers of Serbia",
journal = "Hemijska industrija",
title = "Comparative review of the nutritional value of cold-pressed pumpkin (cucurbita pepo l.) Seed oil of different origins",
volume = "70",
number = "1",
pages = "59-65",
doi = "10.2298/HEMIND141128011R"
}
Rabrenovic, B. B., Vujasinović, V. B., Novaković, M., Corbo, S. C.,& Basic, Z. N.. (2016). Comparative review of the nutritional value of cold-pressed pumpkin (cucurbita pepo l.) Seed oil of different origins. in Hemijska industrija
Association of Chemical Engineers of Serbia., 70(1), 59-65.
https://doi.org/10.2298/HEMIND141128011R
Rabrenovic BB, Vujasinović VB, Novaković M, Corbo SC, Basic ZN. Comparative review of the nutritional value of cold-pressed pumpkin (cucurbita pepo l.) Seed oil of different origins. in Hemijska industrija. 2016;70(1):59-65.
doi:10.2298/HEMIND141128011R .
Rabrenovic, Biljana B, Vujasinović, Vesna B., Novaković, Miroslav, Corbo, Selma C, Basic, Zorica N., "Comparative review of the nutritional value of cold-pressed pumpkin (cucurbita pepo l.) Seed oil of different origins" in Hemijska industrija, 70, no. 1 (2016):59-65,
https://doi.org/10.2298/HEMIND141128011R . .
