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| Analysis of fatty acids composition,functional components of Gardenia jasminoides Ellis seed oil from different origins and comparison of their activities |
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| DOI：10.19902/j.cnki.zgyz.1003-7969.230683 |
| KeyWord:Gardenia jasminoides Ellis Gardenia jasminoides Ellis seed oil origin physicochemical property fatty acid composition antioxidant activity UV absorption capacity |
| FundProject:企业横向合作课题（20200820008）；云南省基础研究专项（202301AV070008） |
| Author Name | Affiliation | | LI Ya1, LUO Lan1, TIAN Yuncai2,3, DONG Junzi4, TIAN Yong2,3,
LI Bing4, ZHANG Wenhuan2,3, WU Mingyi1 | 1.State Key Laboratory of Phytochemistry and Natural Medicines，Kunming Institute of Botany, Chinese
Academy of Sciences, Kunming 650201, China
2.Shanghai Zhi Zhen Zhi Chen Technology Co. , Ltd. ,
Shanghai 200200, China
3.Shanghai A&H International Cosmetics Co., Ltd., Shanghai 201400,
China
4.Shanghai Junyu Biotechnology Group Co., Ltd., Shanghai 200050, China |
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| Abstract: |
| In order to provide reference data for the further development and utilization of Gardenia jasminoides Ellis, different solvents (n-hexane and alcohol) were used to extract six kinds of oil from Gardenia jasminoides Ellis seeds collected from Ningxiang of Hunan Province, Jiujiang of Jiangxi Province, Fuzhou of Jiangxi Province, Fuding of Fujian Province, Jinxi of Jiangxi Province and Zhangshu of Jiangxi Province, respectively. The physicochemical properties, fatty acid composition, functional components (crocin-I, phospholipid,β-sitosterol), and activities (DPPH free radical scavenging capacity, UV absorption capacity) of the oils extracted were compared and analyzed. The results showed that the yield of Gardenia jasminoides Ellis seed oil extraced by n-hexane Soxhlet method was higher than that by alcohol extraction method. For extraction of Gardenia jasminoides Ellis by n-hexane Soxhlet method, the highest oil yield of (15.41±0.21)% was from Fuding, with the highest iodine value and saponification value at (89.87±5.25) g/100 g and (164.96±8.24) mgKOH/g, respectively. For the Gardenia jasminoides Ellis seed oil extracted with n-hexane Soxhlet method, the oil from Zhangshu had the lowest acid value of (2.35±0.09) mgKOH/g, the oil from Fuzhou had the lowest peroxide value of (0.14±0.01) g/100 g, the oil from Jinxi had the highest crocin-I content of 0.46 mg/g, the oil from Jiujiang had the highest β-sitosterol content of 0.99 mg/g, and the oil from Zhangshu had the highest phospholipid content of 11.75 mg/g. The Gardenia jasminoides Ellis seed oils extracted by both the n-hexane Soxhlet method and the alcohol method mainly contained two unsaturated fatty acids of oleic acid and linoleic acid with total contents ranging from 80% to 85%. Additionally, the Gardenia jasminoides Ellis seed oil extracted by n-hexane from Jinxi had the strongest DPPH free radical scavenging capacity, and Gardenia jasminoides Ellis seed oil extracted by ethanol from Fuding had highest UV absorption capacity. In conclusion, the physicochemical properties, functional components and activity of Gardenia jasminoides Ellis seed oil from different origins are various. |
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