Comparative review of the nutritional value of cold-pressed pumpkin (cucurbita pepo l.) Seed oil of different origins

2016
Authors
Rabrenovic, Biljana BVujasinović, Vesna B.
Novaković, Miroslav

Corbo, Selma C
Basic, Zorica N.
Article (Published version)
Metadata
Show full item recordAbstract
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.
Keywords:
Cold-pressed pumpkin oil / Nutritive value / Fatty acids / Tocopherols / SterolsSource:
Hemijska industrija, 2016, 70, 1, 59-65Publisher:
- Association of Chemical Engineers of Serbia
Funding / projects:
- Novel encapsulation and enzyme technologies for designing of new biocatalysts and biologically active compounds targeting enhancement of food quality, safety and competitiveness (RS-46010)
- Natural products of wild, cultivated and edible plants: structure and bioactivity determination (RS-172053)
DOI: 10.2298/HEMIND141128011R
ISSN: 0367-598X
WoS: 000372733800007
Scopus: 2-s2.0-84960355621
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Institution/Community
IHTMTY - 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 . .