5株假臭草来源内生真菌生物转化柠檬烯产物分析  

Analysis on Biotransformation of Limonene from Five Praxelis Clematidea-derived Endophytic Fungi

作　　者：梁佩芳[1] 杨道茂[2] LIANG Peifang;YANG Daomao(Department of Medicine,Kaifeng University,Kaifeng 475000,China;College of Chemical Engineering,Huaqiao University,Xiamen 361021,China)

机构地区：[1]开封大学医学部,河南开封475000 [2]华侨大学化工学院,福建厦门361021

出　　处：《新乡学院学报》2022年第6期20-25,共6页Journal of Xinxiang University

基　　金：河南省医学教育研究项目(Wjlx2021238)。

摘　　要：柠檬烯为柑橘加工过程中柑橘精油的主要成分,经生物转化可以生成结构更加稳定的柠檬烯-1,2-二醇,实现农副产品的增值。使用5株假臭草来源内生真菌对单萜柠檬烯进行生物转化,借助GC-MS分析技术分析转化产物。结果表明:这5株内生真菌均能转化单萜柠檬烯生成不同浓度的柠檬烯-1,2-二醇。Limonene is the main component of citrus essential oil in the process of citrus processing. Through biotransformation,limonene-1,2-diol with more stable structure can be generated to realize the value-added of agricultural and sideline products.Limonene was biotransformed by five praxelis clematidea-derived endophytic fungi. The products were analyzed by means of standard products and GC-MS. Results showed the 5 strains of endophytic fungi could biotransform into monoterpene limonene and obtain limonene-1,2-diol in different concentrations.

关 键 词：内生真菌 (+)-柠檬烯 (-)-柠檬烯 生物转化 柠檬烯-1 2-二醇 

分 类 号：O657.63[理学—分析化学]