【摘 要】
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The effects of grinding process on the extraction of polysaccharide from Coprinus comatus were investigated.The results showed that reducing particle size could
【出 处】
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The 7th Meeting of Asia for Mushroom Science(第七届亚洲食用菌学术会议)
论文部分内容阅读
The effects of grinding process on the extraction of polysaccharide from Coprinus comatus were investigated.The results showed that reducing particle size could dramatically improve the extract yield and content of polysaccharide fractions, which resulted from the increasing of high molecular weight (Mw) fractions.The high Mw fraction CCPP-1 was isolated using ethanol precipitating method.Its molecular weight was estimated to be 2.44× 107 Da by high-performance size exclusion chromatography-multi angle laser light scattering (SEC-MALLS).
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