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冬虫夏草液态发酵菌丝体中化学成分分析
Chemical Ingredients of Submerged Cultivation Mycelium of Cordyceps sinensis
【摘要】 对冬虫夏草(Cordyceps sinensis)液态发酵菌丝体的主要化学成分进行了分析。冬虫夏草液体发酵菌丝体中粗蛋白和粗脂肪的含量分别为24.53%和6.69%;腺苷含量为0.3755mg/g,D-甘露醇含量为88.80mg/g,胞内多糖含量为133.9mg/g,麦角甾醇含量为1.80mg/g。冬虫夏草液态发酵菌丝体主要成分含量与天然虫草相似。
【Abstract】 This investigation characterized the main chemical ingredients of submerged cultivation mycelium of Cordyceps sinensis. The contents of crude protein and crude fat were 24.53% and 6.69% respectively; The contents of adenosine, mannitol, intracellular polysaccharide and ergosterol were 0.3755, 88.80, 133.9 and 1.80 mg/g respectively. The level of main ingredients in the submerged cultivation mycelium was similar to that in the natural Cordyceps sinensis.
【关键词】 冬虫夏草(Cordyceps sinensis);
发酵菌丝体;
化学成分;
【Key words】 Cordyceps sinensis; submerged cultivation mycelium; chemical ingredients;
【Key words】 Cordyceps sinensis; submerged cultivation mycelium; chemical ingredients;
【基金】 国家“863”资助项目(2006AA10Z347);天津科技大学自然科学基金资助项目(20060207)
- 【文献出处】 食品科学 ,Food Science , 编辑部邮箱 ,2008年03期
- 【分类号】R284
- 【被引频次】23
- 【下载频次】834