文档介绍：四川食品与崖磅
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固体发酵蜜环茵多糖提取工艺的研究
黄燕,罗强,胥成浩,万东海,任伟毅,黄光华
(,四川眉山 620500;,l~Jtl成都 610500;,l~Jtl乐山 610064)
摘要:研究了从固体发酵蜜环茵茵丝体中提取水溶性多糖的工艺。通过比较,证明了冷冻能提高多糖的提取效率;
通过单因素实验,确定水溶性多糖的提取工艺;正交试验进一步优化提取工艺:即浸提时间 、浸提 90~C、固液
比 1:5为最佳提取条件。
关键词:蜜环茵;多糖;提取
中图分类号:TQ921 文献标识码:A 文章编号:1671—6892(2005)02—0026—03
Studyon theExtraction Technology of
harides fromArmillariell mellea
HUANGYan ,LUO Qiang ,xu Cheng-hao ,WAN ,REN Dong-hai Wei—yi ,HUANGGuang—hua
(,Melshan,Sichuan Huaqiangmiddle 620065; College,Chengdu 610500; Petroleum
Teacher's College,Leshan,Sichuan 61OO64) 's
Abstract:The paper studied the extraction of the water—soluble harides from Armillariell
was proved that freezing can improve the extracting efficiency of harides through
results of single factor test and orthogonal test proved that the optimum extracting
conditions were as follows:the ratio of sample to water(W:v),thesample to of werefollows:theas ratio conditions and the temperature extraction
extraction time were 1:5 90~( respectively.
Key words:Armillariellmellea;harides;extraction
蜜环菌mellea)属白蘑科(Armillariell 真菌,其短、成本低、产量大,且有工业化生产前景。因此利
菌丝体和菌丝均能在暗处发光。是兰科天麻属用生物发酵技术生产蜜环菌菌丝体多糖是当前的主
植物天麻的共生菌,它们二者形成菌根。我国古代要方法。
医药学家均认为天麻有广泛的治疗效果,是镇痉息本文以玉米粉、红苕粉为培养基固体