【作者】 劉冬華; 劉紅; 陳嫻; 汪彬; 許麗娟; 羅容珺;
【Author】 LIU Dong-hua,LIU Hong,CHEN Xian,WANG Bin,XU Li-juan,LUO Rong-jun(Hunan Province Microbiology Research Institute,Changsha Hunan 410009)
【機構(gòu)】 湖南省微生物研究所;
【摘要】 通過中試發(fā)酵實驗,在溫度26℃,通氣流量1∶1.0,攪拌速度50 r.min-1的條件下發(fā)酵8 d,發(fā)酵浸提液多糖含量每毫升可達36.5 mg。放罐后將菌球與發(fā)酵液一并用紗布過濾后用清水洗滌菌球,將洗滌后的菌球于56℃烘干至恒重。干菌球產(chǎn)量為39.92 mg.mL-1,此種干菌球的多糖含量為15.86%。
【Abstract】 The fermentation experiment condition was at 26℃,the voluntary ventilation 1:1.0,the stiring rate 50 r·min-1,fermentation time 8 d.The results showed that the content of the polysaccharide from leaching solution by ferment would be reach to 36.5 mg·mL-1.After the termination of the fermentation test,fungus ball and fermented liquior would be filtrated together,washing the fungus ball with clean water and drying these fungus balls at 56℃ until constant weight.The final result was that the output ...
【關(guān)鍵詞】 姬松茸; 菌絲體; 多糖; 生物量;
【Key words】 Agaricus blazei Murrill; Mycelium; Polysaccharide; Biomass;
【基金】 湖南省科學(xué)技術(shù)廳計劃項目(03NKY3055)
【分類號】TS275.4