玉米黑粉菌多糖发酵的初步研究

Preliminary Study on Polysaccharide Extraction during Utilago Maydis Fermentation

本试验对黑粉菌多糖发酵过程中,胞内外多糖产物的提取进行初步的研究与探讨。结果表明黑粉菌胞外多糖积累丰富,并以80％浓度的乙醇提取得率最高,最高可达3.0g/L。

In this paper we have preliminarily researched on how to extract endocellular and extracellular polysaccharide products of Ustilago maydis in the course of fermentation. The result showed that the extracellular polysaccharose of Ustilago maydis accumulated largely, even up to 3. 0g/L which was the maximal yield when it had been deposited with 80% alcohol.