食品科学2012，Vol.33Issue(21)：236-239,4.
产纤维素酶食用菌筛选及其培养基的优化
Screening for Cellulase Producing Edible Fungi and Optimization of Medium
摘要
Abstract
The ability of six edible fungi,Russula delica Fr,Flammulina velutipe,Lentinus javanicus,Bamboo-sun,Russula lepida and Abalone mushroom,to produce cellulase were compared using the Congo red saucer rapid screening method.Meanwhile,the optimum carbon source and medium formula for cellulase production were screened and optimized.The result showed that Russula lepida produced the largest transparent rings of 20 mm in diameter,showing its high yield of cellulase.Among the four kinds of carbon source,CMC-Na,bean dregs,straw powder and glucose,the bean dregs promoted Russula lepida to produce cellulase.The optimized medium for cellulase production by Russula lepida was bean dregs 60 g/L,ammonium sulfate 2.0 g/L,Tween-80 1.5 mL/L,and pH 5.4.关键词
食用菌/纤维素酶/筛选/培养基Key words
edible fungi/cellulase/screening/medium分类
生物科学引用本文复制引用
丁玉萍,张康,叶红强,王晓娟,杨莎,梅竹,任欢欢..产纤维素酶食用菌筛选及其培养基的优化[J].食品科学,2012,33(21):236-239,4.基金项目
黑龙江省自然科学基金项目 （）
佳木斯大学大学生科技创新项目 （）
