摘要
检验荷叶离褶伞子实体、菌丝体及菌丝体发酵液中的营养成分。粗蛋白、粗脂肪、粗纤维、粗多糖、维生素、氨基酸、矿物质的种类与含量分别按食品营养成分测定的国家标准方法进行;粗多糖含量按《保健食品检验与评价技术规范》(2003版)检验。结果表明:该菌子实体、菌丝体和菌丝体发酵液中分别含有粗蛋白21.4%、28.3%、0.084%;粗脂肪1.44%、2.78%、0.11%;粗纤维9.52%、5.32%(菌丝体发酵液未测);碳水化合物53.04%、54.7%、2.82%;粗多糖3.55%、1.77%、0.12%;氨基酸总和分别为16.82、19.8、0.088g/100g,氨基酸种类分别为17、18、6种;其中含赖氨酸1.13、1.18、0g/100g;维生素种类分别为5、5、4种,其中含烟酸21.2、25、0.084mg/100g;矿物质分别含有7、5、1种,其中含硒0.013、0.080、0mg/kg。该菌子实体、菌丝体及菌丝体发酵液营养丰富,开发利用价值大。
Vitamin,amino acid,mineral substance,crude protein,crude fat and crude fiber contents in fruit body,mycelia and fermentation broth of Lyophyllum decastes were determined using relevant Chinese national standard methods,and the method stipulated in Technical Standards Testing Assessment of Health Food（2003 Version） of the Chinese ministry of health was used for determining crude polysaccharides in these materials.Results showed that fruit body,mycelia and fermentation broth of Lyophyllum decastes revealed crude protein contents of 21.4%,28.3% and 0.084%,crude fat contents of 1.44%,2.78% and 0.11%,carbohydrate contents of 53.04%,54.7% and 2.82%,crude polysaccharide contents of 3.55%,1.77% and 0.12%,total amino acid contents of 16.82,19.8 and 0.088 g/100 g,amino acid kinds of 17,18 and 6,lysine contents of 1.13,1.18 and 0 g/100 g,vitamin kinds of 5,5 and 4,niacin contents of 21.2,25 and 0.084 mg/100 g,mineral substance kinds of 7,5 and 1,and selenium contents of 0.013,0.080 and 0 mg/kg,respectively.The contents of crude fiber in fruit body and mycelia of Lyophyllum decastes were 9.52% and 5.32%,whereas no crude fiber was detected in fermentation broth of Lyophyllum decastes.These results indicate that fruit body,mycelia and fermentation broth all have a high utilization value due to their abundant nutrition.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2010年第6期155-157,共3页
Food Science
基金
科技部农业科技成果转化基金项目(GB2008G10019)
关键词
粗蛋白
粗脂肪
氨基酸
维生素
矿物质
crude protein
crude fat
amino acid
vitamin
mineral substance
