Study on the submerged fermentation (SMF) of termitomyces eurrhizus     

张铭  郑晓冬  陈新爱  尹源明 《浙江大学学报(A卷英文版)》2002,3(3)

The influence of KH\-2PO\-4, peptone and brown sugar on Termitomyces fuliginosu's mycelium formation was studied with the application of the design of quadratic rotation general combination based on determining the growth curve. A quadratic regression model of biomass to the doses of the above three factors was established. The model fit well and therefore the optimum fermentation condition was obtained. Responses of biomass to the three single factors and to their interactions were discussed. Thus, the highest level of biomass, 21.1 g/L, appeared under the optimized conditions when the initial KH\-2PO\-4, peptone and brown sugar were 1 g/L, 4 g/L and 72 g/L respectively.  相似文献   

香菇多糖提取条件的优化研究   总被引：3，自引：0，他引：3  

Lonseny T  何国庆  尹源明  杨圣锋 《科技通报》2006,22(3):342-344

本文用三因素三水平正交试验,对影响香菇多糖提取率的因素:提取温度、提取时间和料水比进行了优化研究。结果表明,影响提取得率的主要因素依次为提取温度、料水比、提取时间。最优提取条件为:提取温度为100℃、料水比为12∶0、提取时间为6h。多糖的最高得率为5.961%。  相似文献