SUPERCRITICAL FLUID CO2 EXTRACTION, SIMULTANEOUS DETERMINATION OF TOTAL STEROLS IN THE SPORE LIPIDS OF Ganoderma lucidum BY GC-MS/SIM METHODS

文献类型： 外文期刊

第一作者： Chen, Ti-qiang

作者： Chen, Ti-qiang;Wang, Hong-yu;Mao, Fang-hua;Wu, Jian-guo;Wu, Yan-bin;Wu, Jin-zhong

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期刊名称：CHEMISTRY OF NATURAL COMPOUNDS （ 影响因子：0.809； 五年影响因子：0.708 ）

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收录情况： SCI

摘要： The spores of Ganoderma lucidum contain a large amount of bioactive substances like the fruit body of G. lucidum. The bioactivity of the spores may be higher than that of the fruit body of G. lucidum [1,2]. However, a spore has extremely hard and resilient bilayer walls, thus making it difficult to break open, and its bioactive lipid is stored between the inner and outer walls and is difficult to extract [3]. Recently, It was reported that sporoderm-broken technology with ultra-fme pulverization could drastically improve the yield of spore oils from 3.96% to 24.82% [4,5]. According to our previous reports, spore oils were shown to consist of a number of chemical compounds, viz. lipids, terpenes, aromatics, and heterocyclic [6]. In addition, nine fatty acids were quantitatively analyzed by gas chromatography/ mass spectrometry (GC-MS), predominantly including oleic acid (C18:1, 57.5%), linoleic acid (C18:2, 13.4%),palmiticacid(C16:0,19.6%), hexadecenoic acid (C16:1, 2.2%), and linolenic acid (C18:3,0.5%) [7].

分类号： O6

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