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| Fatty acid composition and content of rapeseed from different areas |
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| DOI： |
| KeyWord:rapeseed variety fatty acid composition different areas |
| FundProject:：现代农业产业技术体系建设专项资金(CARS-03) |
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| Abstract: |
| The fatty acid composition and content of rapeseed in different areas was detected by GC. The results showed that the fatty acid composition of the rapeseed varieties in different areas was basically the same, which contained 17 fatty acids, and the types of fatty acids were relatively rich. The rapeseed was rich in oleic acid, erucic acid, linoleic acid, linolenic acid and eicosenoicacid. The contents of oleic acid, erucic acid and eicosenoicacid were quite different and the contents of linoleic acid and linolenic acid were less different. The Zajiao, Fengyou No.10 and Zashuang No.5 rapeseed could be used as rich sources of oleic acid and linoleic acid. Boyou No.6 and Wanyou No.13 rapeseed could be used as rich sources of eicosenoicacid. Nanyanghong, Qinyou No.9, Huacaizi and Siyuehong rapeseed could be used as rich sources of erucic acid. Zashuang No.5 rapeseed could be used as a source of raw material for canola oil. The planting environment would affect the fatty acid content of Zajiao rapeseed. The fatty acid content of Fengyou No.10 rapeseed was not affected by the growing environment. For Zajiao rapeseed and Fengyou No.10 rapeseed, there was no significant difference between the same varieties of rapessed coming from different areas in fatty acid content as long as the planting environment was the same. |
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