江西农业学报Issue(2)：115-117,3.
不同液体发酵条件对猪苓多糖提取量的影响
Effects of Different Conditions on Extraction of Polysaccharide from Grifola by Liquid Fermentation
戚淑威 1赵琪 1程远辉 1侯志江 1和琼姬 1徐中志1
作者信息
- 1. 云南省农业科学院 高山经济植物研究所，云南 丽江674100
- 折叠
摘要
Abstract
This article studied the effects of different conditions on the extraction of polysaccharide from grifola by liquid fer -mentation through single -factor experiments .The results showed that inoculum size , culture temperature , rotate speed of oscillator , culture duration , as well as carbon source , nitrogen source and metal salt in medium all had effects on the extraction of polysaccha -ride from grifola.When 3 pieces of mycelia were inoculated and cultured for 15 days at 25℃, the rotate speed was 150 r/min, and the medium contained glucose , peptone and KH 2 PO4 , the mycelia of grifola grew best , and the extraction quantity of grifola polysac-charide was the highest , reaching 0.093~0.121 g.关键词
猪苓/液体发酵/多糖/提取/条件Key words
Grifola/Liquid fermentation/Polysaccharide/Extraction/Condition分类
化学化工引用本文复制引用
戚淑威,赵琪,程远辉,侯志江,和琼姬,徐中志..不同液体发酵条件对猪苓多糖提取量的影响[J].江西农业学报,2014,(2):115-117,3.
