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| Influence factors of carotenoid content in rapeseed and its antioxidant effect |
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| DOI： |
| KeyWord:rapeseed rapeseed oil carotenoid antioxidant |
| FundProject:国家自然科学基金项目(U21A20270);国家重点研发计划项目(2017YFD0400200) |
| Author Name | Affiliation | | DUAN Zhuo1，GUO Haoyu1，LIU Yejia2，SHEN Junjun3 | 1.Jinjian Vegetable Oil Co. , Ltd. , Changde 415000, Hunan, China
2.School of Life and Environmental
Sciences, Hunan University of Arts and Science, Changde 415000, Hunan, China
3.College of Food
Science and Engineering， Central South University of Forestry and Technology, Changsha 410004, China |
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| Abstract: |
| Carotenoid is fat-soluble substance and is abundant in rapeseed oil. In order to improve the nutritional value and oxidative stability of rapeseed oil, the influence factors of carotenoid content in rapeseed oil were analyzed, and the antioxidant effect of carotenoids was reviewed. Rapeseed varieties and processing technology can affect the carotenoid content in rapeseed oil. While the increase of carotenoid content in rapeseed oil can enhance the oxidative stability of rapeseed oil. The carotenoid content in rapeseed oil can be improved by adopting transgenic technology to cultivate high carotenoid content rapeseed varieties, pretreating the rapeseed with baking, microwave heat treatment and not peeling, and moderately refining the crude oil. |
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