李宗義; 王愛玲; 李亞卿
河南師范大學; 河南安陽市農(nóng)業(yè)局

【中文摘要】 作者以淀粉廢液為主要碳源，運用正交試驗，采用搖瓶發(fā)酵篩選香菇液體發(fā)酵培養(yǎng)基。結果顯示，在以淀粉廢液為主要碳源的培養(yǎng)基中，每升含玉米漿１０ｇ，甲基纖維素１０ｇ，碳酸鎂８．８ｍｇ和硫酸亞鐵５ｍｇ最適宜于香菇菌絲生長發(fā)育。在諸因素中，甲基纖維素最重要。提示香菇液體發(fā)酵菌絲球的數(shù)量與大小，除與菌種、營養(yǎng)成分有關外，還與培養(yǎng)基的粘度（Ｖｉｓｃｏｓｉｔｙ）相關。添加適量的甲基纖維素能使香菇菌絲球變小，均勻而菌絲量增加。

【英文摘要】 Taking the amylaceous waste liquid as the main carbon source the author used the cross experiment and the shaking bottle fermentation to screen the shiitake liquid fermentation medium.The result showed that the medium, taking the amylaceous waste liquid as the main carbon source,containing te corn-steep liquor(CSL) 10g/L, the methycellulose 10g/L, the magnesium sulphate 8 8 mg/L and the ferrous sulphate 5 mg/L, was the best for the growing of the shiitake's hyphae and among which the methycellulose was most important factor. The experiment pointed out the quantity and the size of the shiitake fermentation hyphae sphericity were related to not only the shiitake's kinds and the composition of the nutrition, but also the viscosity of the medium. Adding apropriately the amount of the methycellulose, Shiitake hyphae sphericity was able to getting small and even, and increase the quantity of the hyphae.

【中文關鍵詞】 香菇; 淀粉廢液; 液體發(fā)酵; 培養(yǎng)基; 粘度
【英文關鍵詞】 Shiitake; Amylaceous waste liquid; Liquid fermentation; Medium; Viscosity

【文獻出處】 中國食用菌,EDIBLE FUNGI OF CHINA,編輯部郵箱,1998年01期 【DOI】CNKI:SUN:ZSYJ.0.1998-01-009