生物技术通报 ›› 2018, Vol. 34 ›› Issue (12): 63-67.doi: 10.13560/j.cnki.biotech.bull.1985.2018-0685

• 技术与方法 • 上一篇    下一篇

桑黄多糖的药理作用及提取方法研究进展

刘帅1, 莫俊恺1, 潘丹阳1, 刘高强1, 2   

  1. 1. 中南林业科技大学林业生物技术湖南省重点实验室,长沙 410004;
    2. 中南林业科技大学森林资源生物技术湖南省国际科技创新合作基地,长沙 410004
  • 收稿日期:2018-07-26 出版日期:2018-12-26 发布日期:2018-12-24
  • 作者简介:刘帅,女,硕士研究生,研究方向:食品生物技术;E-mail:353157571@qq.com
  • 基金资助:
    国家自然科学基金项目(31772374),国家重点研发计划政府间国际科技合作重点专项(2017YFE0108100),湖南省高校创新平台开放基金(17K106)

Research Progress on Pharmacological Actions and Extraction Methods of Polysaccharide from Phellinus igniarius

LIU Shuai1, MO Jun-kai1, PAN Dan-yang1, LIU Gao-qiang1, 2   

  1. 1. Hunan Provincial Key Laboratory of Forestry Biotechnology,Central South University of Forestry & Technology,Changsha 410004;
    2. International Cooperation Base of Science and Technology Innovation on Forest Resource Biotechnology of Hunan Province,Central South University of Forestry & Technology,Changsha 410004;
  • Received:2018-07-26 Published:2018-12-26 Online:2018-12-24

摘要: 桑黄是我国珍贵的药用真菌,其药效成分有多糖类、黄酮类、三萜类、甾类、多酚类、吡喃酮类及生物碱等。其中多糖作为桑黄的重要有效成分,具有抗肿瘤、抗氧化、免疫调节、抗疲劳、护肝、降血糖及抗菌抗炎等广泛的药理作用,且无毒副作用,因此具有重要的研究价值。近些年,许多学者对桑黄多糖提取进行了大量的实验研究,结果表明溶剂浸提法、超声波提取法和盐提取法适用于批量工业生产,但溶剂浸提法资源耗费较大;相比而言,微波提取法和酶提取法更适合少量提取用于试验研究,其优点在于提取率高、操作便捷及杂质较少。结合国内外相关研究内容与成果,对桑黄多糖的药理作用及多糖提取技术进行归纳与总结,并对其发展前景进行了展望,旨为桑黄多糖的深入研究提供参考。

关键词: 桑黄, 多糖, 药理作用, 多糖提取

Abstract: Phellinus igniarius is a precious medicinal fungus in China. Researches have shown that its medicinal ingredients include polysaccharides,flavonoids,triterpenoids,terpenoids,polyphenols,pyrones,alkaloids,and so on. Among them,polysaccharide is an important active ingredient of P. igniarius,and has broadly pharmacological effects such as anti-tumor,anti-oxidation,immune regulation,anti-fatigue,liver protection,blood sugar lowering,antibacterial and anti-inflammatory,and has no toxic and side effects,thus it has important research value. In recent years,many scholars have carried out a large number of experimental studies on the extraction of polysaccharides from P. igniarius. The results show that the solvent extraction method,ultrasonic extraction method and salt extraction method are suitable for mass industrial production,but the solvent extraction method consumes a large amount of resources. In terms of microwave extraction and enzymatic extraction,it is more suitable for small-scale extraction for experimental research. Its advantages are high extraction rate,convenient operation and fewer impurities. Based on the related research contents and results at home and abroad,this paper summarizes the pharmacological effects and polysaccharide extraction technology of polysaccharide of P. igniarius,and prospects its development trends,aiming at providing a reference for its further study.

Key words: Phellinus igniarius, polysaccharides, pharmacological effects, polysaccharide extract