期刊
FOOD CHEMISTRY
卷 139, 期 1-4, 页码 986-993出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.foodchem.2012.12.052
关键词
Pisum sativum; Seed oil; RP-LC/ESI-MS/MS; Fatty acids
资金
- Natural Sciences and Engineering Research Council of Canada (NSERC) [120497570]
- Consortium de Recherche et Innovations en Bioprocedes Industriels au Quebec (CRIBIQ)
- Lefsrud Seed and Processors Ltd and Agrocentre Belcan
- Mexican National Council on Science and Technology (CONACYT)
- Fund for the Development of Human Resources (FIDERH)
Reversed-phase liquid chromatography coupled to negative-ion electrospray tandem mass spectrometry (RP-LC/ESI-MS/MS) was used to study the fatty acid profile from the oil of harvested field pea (Pisum sativum) varieties as part of a research project to develop this legume as a commercial oilseed for Canada. The seed oils from pea samples contained palmitic and stearic acids as major saturated fatty acids. Oleic, linoleic and linolenic acids were the major unsaturated fatty acids found. Small percentages of other long chain fatty acids were also detected. This profile suggests that the species of field pea investigated might have the potential to be used as raw materials to develop a future new oilseed crop for the food industry. Fatty acid extracts did not require further manipulation before final analysis by RP-LC/ESI-MS/MS, indicating the utility and relative simplicity of this technique for future screening studies. (C) 2013 Elsevier Ltd. All rights reserved.
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