Comparative review of the nutritional value of cold-pressed pumpkin (Cucurbita pepo L.) seed oil of different origins
The objective of this study was to investigate the nutritional value of seven samples of cold pressed a 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...
| Autores principales: | , , , , |
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| Formato: | Artículo |
| Lenguaje: | English |
| Publicado: |
Association of Chemical Engineers of Serbia
2016-01-01
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| Colección: | Hemijska Industrija |
| Materias: | |
| Acceso en línea: | http://www.doiserbia.nb.rs/img/doi/0367-598X/2016/0367-598X1500011R.pdf |
| _version_ | 1828267601843716096 |
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| author | Rabrenovic Biljana B. Vujasinovic Vesna B. Novakovic Miroslav M. Corbo Selma Basic Zorica N. |
| author_facet | Rabrenovic Biljana B. Vujasinovic Vesna B. Novakovic Miroslav M. Corbo Selma Basic Zorica N. |
| author_sort | Rabrenovic Biljana B. |
| collection | DOAJ |
| description | The objective of this study was to investigate the nutritional value of seven
samples of cold pressed a 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 ?+?-tocopherol, whose contents ranged from
34,65±0,03 to 44,59±0,69 mg/100g. We determine the composition and content of
?7 phytosterols, especially for specific oil pumpkins. Was detected five ?7
sterol: Spinasterol, ?7,22,25-stigmastatrienol, ?7,25-stigmastadienol,
?7-stigmasterol and ?7-avenasterol. Dominant its content was
?7,22-stigmastadienol or Spinasterol with 39,98 to 50,31% of the total
content of sterols. |
| first_indexed | 2024-04-13T05:06:33Z |
| format | Article |
| id | doaj.art-a22cdeaf3b0a46ef9c4c15aac3c8ce5f |
| institution | Directory Open Access Journal |
| issn | 0367-598X 2217-7426 |
| language | English |
| last_indexed | 2024-04-13T05:06:33Z |
| publishDate | 2016-01-01 |
| publisher | Association of Chemical Engineers of Serbia |
| record_format | Article |
| series | Hemijska Industrija |
| spelling | doaj.art-a22cdeaf3b0a46ef9c4c15aac3c8ce5f2022-12-22T03:01:09ZengAssociation of Chemical Engineers of SerbiaHemijska Industrija0367-598X2217-74262016-01-01701596510.2298/HEMIND141128011R0367-598X1500011RComparative review of the nutritional value of cold-pressed pumpkin (Cucurbita pepo L.) seed oil of different originsRabrenovic Biljana B.0Vujasinovic Vesna B.1Novakovic Miroslav M.2Corbo Selma3Basic Zorica N.4Faculty of Agriculture, BelgradeCollege of Professional Studies in Management and business Communication, Sremski KarlovciInstitute of Chemistry, Technology and Metallurgy, BelgradeFaculty of Agriculture and Food Sciences, Sarajevo, Bosnia and HerzegovinaMilitary Medical Academy, Institute of Hygiene, BelgradeThe objective of this study was to investigate the nutritional value of seven samples of cold pressed a 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 ?+?-tocopherol, whose contents ranged from 34,65±0,03 to 44,59±0,69 mg/100g. We determine the composition and content of ?7 phytosterols, especially for specific oil pumpkins. Was detected five ?7 sterol: Spinasterol, ?7,22,25-stigmastatrienol, ?7,25-stigmastadienol, ?7-stigmasterol and ?7-avenasterol. Dominant its content was ?7,22-stigmastadienol or Spinasterol with 39,98 to 50,31% of the total content of sterols.http://www.doiserbia.nb.rs/img/doi/0367-598X/2016/0367-598X1500011R.pdfcold-pressed pumpkin oilnutritive valuefatty acidstocopherolssterols |
| spellingShingle | Rabrenovic Biljana B. Vujasinovic Vesna B. Novakovic Miroslav M. Corbo Selma Basic Zorica N. Comparative review of the nutritional value of cold-pressed pumpkin (Cucurbita pepo L.) seed oil of different origins Hemijska Industrija cold-pressed pumpkin oil nutritive value fatty acids tocopherols sterols |
| title | Comparative review of the nutritional value of cold-pressed pumpkin (Cucurbita pepo L.) seed oil of different origins |
| title_full | Comparative review of the nutritional value of cold-pressed pumpkin (Cucurbita pepo L.) seed oil of different origins |
| title_fullStr | Comparative review of the nutritional value of cold-pressed pumpkin (Cucurbita pepo L.) seed oil of different origins |
| title_full_unstemmed | Comparative review of the nutritional value of cold-pressed pumpkin (Cucurbita pepo L.) seed oil of different origins |
| title_short | Comparative review of the nutritional value of cold-pressed pumpkin (Cucurbita pepo L.) seed oil of different origins |
| title_sort | comparative review of the nutritional value of cold pressed pumpkin cucurbita pepo l seed oil of different origins |
| topic | cold-pressed pumpkin oil nutritive value fatty acids tocopherols sterols |
| url | http://www.doiserbia.nb.rs/img/doi/0367-598X/2016/0367-598X1500011R.pdf |
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