灵芝多糖深层发酵生产研究进展

摘要

灵芝多糖具有调节免疫、抗肿瘤、抗氧化、降血脂、抗辐射、保护肝脏等多种生物活性，但由于野生灵芝很少，固体种植灵芝周期长，深层发酵技术是获取灵芝多糖类化合物的重要手段。本文对国内外灵芝多糖深层发酵生产技术的研究进展进行了综述，并作出展望。%Ganoderma polysaccharides have a wide range of biological activities,such as immuno-modulating, anti-tumor,antioxidant,hypolipidemic,anti -radiation and hepatoprotective activity,etc. However,the wild fruiting bodies of Ganoderma lucidum is rare,and the production of fruiting bodies and spores includes a long cultivation. It is an importantly alternative method to produce Ganoderma polysacchrides by submerged culture of G. lucidum. The progress of Ganoderma polysacchrides production by submerged culture of G. lucidum was reviewed,and further research outlook was put forward in this paper.