摘要
研究了不同碳、氮源对灰树花菌体干重的影响，从中选择出适于该菌深层发酵的最适碳、氮源，通过正交试验优化了深层发酵培养基；
Influences on dry weight of mycelum of Grifola frondosa,which were caused by different carbon sources and nitrogen sources,were studied in this paper.The optimal carbon source and nitrogen source were selected;the medium for submerged fermentation was optimized through orthogonal test.A fast assay of crude eatracellular polysaccharides was preliminarily set up through the viscosity experiment.
出处
《天津轻工业学院学报》
1999年第3期24-28,共5页
Journal of Tianjin University of Light Industry
关键词
灰树花
培养基优化
胞外粗多糖
测定
胞外多糖
grifola frondosa
optimizing medium
crude extracellular polysaccarides
assay
