Subcritical fluid extraction of Lycium ruthenicum seeds oil and its antioxidant activity
文献类型：期刊论文
| 作者 | Liu, Zenggen ; Liu, Baolong; Kang, Hailin; Yue, Huilan; Chen, Chen; Jiang, Lei; Shao, Yun
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| 刊名 | INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY
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| 出版日期 | 2019 |
| 卷号 | 54期号:1 |
| 关键词 | Antioxidant activity lipophilic compositions Lycium ruthenicum Murr response surface methodology seeds oil subcritical fluid extraction |
| 英文摘要 | The effective, energy-saving and green subcritical fluid extraction (SFE) technology was applied to obtain the oil from Lycium ruthenicum seeds (LRSO). The optimal conditions of extraction parameters were found using response surface methodology with Box-Behnken experimental design. The maximum extraction yield of 21.20% was achieved at raw material particle size of 0.60 mm, extraction pressure of 0.63 MPa, temperature of 50 degrees C and time of 48 min. Other traditional extraction technologies were comparatively used. The physicochemical property of LRSO was analysed and the chemical compositions indicated that they were rich in unsaturated fatty acid, beta-carotene, tocopherols and total phenolics. Furthermore, the antioxidant activity of LRSO was evaluated by scavenging activity of three kinds of radicals (DPPH center dot, center dot OH and O-2(-)center dot) and lipid peroxidation in vitro. And its results showed the oil had the potential to be a novel antioxidant agent for using in the field of food, pharmaceuticals and cosmetics. |
| 源URL | [http://210.75.249.4/handle/363003/59906]  |
| 专题 | 西北高原生物研究所_中国科学院西北高原生物研究所 |
| 推荐引用方式 GB/T 7714 | Liu, Zenggen,Liu, Baolong,Kang, Hailin,et al. Subcritical fluid extraction of Lycium ruthenicum seeds oil and its antioxidant activity[J]. INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY,2019,54(1). |
| APA | Liu, Zenggen.,Liu, Baolong.,Kang, Hailin.,Yue, Huilan.,Chen, Chen.,...&Shao, Yun.(2019).Subcritical fluid extraction of Lycium ruthenicum seeds oil and its antioxidant activity.INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY,54(1). |
| MLA | Liu, Zenggen,et al."Subcritical fluid extraction of Lycium ruthenicum seeds oil and its antioxidant activity".INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY 54.1(2019). |
入库方式： OAI收割
来源：西北高原生物研究所
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