液态深层发酵松杉灵芝提取麦角硫因的技术研究  

Research on the Technology of Liquid Deep Fermentation for Extracting Ergothioneine fromGanoderma tsugae Murr.

作　　者：康梦媛 任芮瑶 刘月含 李意心 李芯悦 杨萍[1] KANG Mengyuan;REN Ruiyao;LIU Yuehan;LI Yixin;LI Xinyue;YANG Ping(College of Food Science and Nutritional Engineering,Jilin Agriculture Science and Technology College,Jilin 132101,China)

机构地区：[1]吉林农业科技学院食品科学与营养工程学院,吉林吉林132101

出　　处：《现代食品》2024年第7期78-80,86,共4页Modern Food

基　　金：吉林农业科技学院省级大学生科技项目(S202311439055)。

摘　　要：本文通过单因素以及正交试验确定液态深层发酵松杉灵芝提取麦角硫因的提取条件。结果表明,最佳提取条件为最大允许装液量的60%,转速200 r·min^(-1),发酵液pH=6,发酵温度30℃,发酵通气量0.6 L·min^(-1)。The extraction conditions of ergothione by liquid deep fermentation of Ganoderma tsugae Murr.were determined by single factor and orthogonal test.The results showed that the optimal extraction conditions were 60%of the maximum permissible liquid loading,200 r·min^(-1) rotation speed,pH=6,fermentation temperature 30℃,fermentation ventilation 0.6 L·min^(-1).

关 键 词：松杉灵芝 麦角硫因 液态深层发酵 

分 类 号：S567.3[农业科学—中草药栽培]