摘要
利用液体深层发酵方法对斑褐孔菌液体培养碳、氮源及pH值进行了优选。结果表明:斑褐孔菌液体培养基较适碳源为米酒,葡萄糖,适宜的氮源为黄豆粉,酵母浸膏,蛋白胨,适合菌丝体生长及在胞外产生多糖的最适pH值为5.5。
The experiment with submerged fermentation of Fuscoporia punctata （Fr.） Cunn. was done. The result indicated that the most suitable material of carbon was rice wine and glucose, nitrogen was from Soybean flour, microzyme and peptone. The appropriate pH value for mycelia growth and exopolysaccharides was 5.5.
出处
《化工时刊》
CAS
2007年第7期1-3,6,共4页
Chemical Industry Times
关键词
斑褐孔菌
深层发酵
碳源
氮源
PH值
胞外多糖
Fuscoporia punctata （Fr.） Cunn. submerged fermentation carbon sources nitrogen sources pH exopolysaccharides
