The ganoderma lucidum polysaccharide is one of ganoderma lucidums main effective components, has many kinds of biological activity and the pharmacological action.

灵芝多糖是灵芝的主要有效成分之一，具有多种生理活性与药理作用。

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Shake flask culture was used and the yield of polysaccharide was taken as main index to ensure the optimum culture conditions of submerged fermentation for Ganoderma lucidum by corn mash medium.

以灵芝多糖为指标，采用摇瓶液体发酵的方法，研究了以玉米水解糖为主要原料，液体培养灵芝的发酵条件。

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The rate of ganoderma lucidum refined powder reaches above 10%, with more than 20% of polysaccharide and above 10% of bitter triterpene in refined powder.

灵芝精粉得率达10%以上，精粉中多糖含量在20%以上，苦味三萜含量在10%以上。

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