黑木耳多糖提取工艺的研究进展

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黑木耳多糖提取工艺的研究进展

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摘要：大量研究结果表明，多糖具有抗肿瘤、抗凝血、抗血栓、降血糖、血脂等生物活性，因此对多糖结构和生物功能的研究已成为继蛋白质、核酸之后探索生命奥秘的第三大里程碑。黑木耳多糖作为一种天然保健品也为大家所接受，但现在工业化提取黑木耳多糖时多采用热水浸提，耗时长、产量低、成本高，无法满足市场需求，通过黑木耳多糖高产菌株的筛选和选育、优化多糖提取方法、改造天然多糖而增强原有活性、优化深层发酵生产黑木耳多糖工艺以及多糖药理机制、临床应用有效性和安全性研究等发功能性食品添加剂、保健品或药品的市场前景更加广阔，而研发出有益于人类身体健康、经济效益高的黑木耳多糖深加工产品，对推动黑木耳多糖产业发展具有重要意义。

关键词：黑木耳；多糖；提取工艺

Research Review on the Extractive Conditions of

Polysaccharide from Auricularia auricular

Abstract:Lots of research results indicate that the polysaccharide has antitumour，anticoagulant，antithrombotic，fall blood sugar，blood fat，such as biological activity，sothe research of polysaccharide structure and biological function has become after the protein，nucleicacid，explore the mysteries of life in the third major milestone。Black fungus polysaccharide，as a kind of natural health products are accepted by you，but now when industrialization black fungus polysaccharide extracted with hot water extraction，timeconsuming，low output，the cost is high，can't meet the marketdemand，through the black fungus polysaccharide screening and breeding of high yield strain，optimizing the extract method，the transformation of natural polysaccharides andenhance its active polysaccharide，black fungus polysaccharide optimization of submerged fermentation production process and pharmacological mechanism，and theclinicalefficacy and safety study of functional food additives，health products or

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