不同品种灵芝多糖含量差异研究

Study on Polysaccharide Content in Two Different Variety of Ganoderma lucidum

目的:比较产粉灵芝与无粉灵芝多糖含量的不同,明确不同品种灵芝子实体多糖含量的差异。方法:光学显微镜观察灵芝子实体结构,蒽酮-硫酸法测定了不同品种灵芝多糖含量。结果:无粉灵芝的多糖含量比产粉灵芝多糖含量高出近1倍;灵芝子实体由4部分组成,分别为菌皮、皮层、菌肉、菌管;子实体中菌管所占比例最大,厚度比例占70%以上,且多糖含量在各部分中也最高,最高可达3.88%。结论:无粉灵芝多糖含量高于产粉灵芝;菌管是灵芝子实体多糖的主要来源。

Objective：To studied the difference of the content of polysaccharide between asporogenous G and sporiparous G,ands in different parts of the fruiting body of Ganoderma lucidum.Method： Observed the structure of the fruiting body of G.with a microscope;Determinated the content G.polysaccharide by anthranonesulfuric acid.Result：The fruiting body of G.lucidum is made up of different cells;the Ganoderma pores accounts for the largest proportion in thickness,above 70%;And Ganoderma pores involve the most part of the polysaccharide,the most is 3.88%.Conclusion：The content of polysaccharide is higher in asporogenous G than in sporiparous G;the Ganoderma pores is the main source of polysaccharide of the fruiting body of G.lucidum.