不同提取工艺对黑木耳多糖溶出效果的影响研究

Effect of extraction method on yield of polysaccharide from auricularia auricula

为探讨粉碎工艺对黑木耳多糖提取率的影响,以黑木耳多糖得率为指标,分别采用超微粉碎法和普通机械法两种不同的粉碎工艺,研究粉碎粒度对黑木耳多糖溶出量与溶出率的影响。结果表明,黑木耳多糖在水提条件下,原料粒度对黑木耳多糖的溶出量影响很大,粒径越小,多糖的溶出量越大,但对多糖溶出率的影响不同。

In order to probe into the effect of the communication technique to the yield of Aurieularia auricula polysaccharide （APS）, two different communication techniques, that is, the superfine communication technique and the mechanical pulverization were used respectively. The results showed that there is a great variation in different communication technique to the yield of APS under the optimized extraction condition,and as smaller particle size is, the more is the yield of APS, while there was different effect to the extraction rate of APS on the particle size.