机构地区: 贵州科学院
出 处: 《氨基酸和生物资源》 2007年第1期51-52,共2页
摘 要: 以花脸香蘑菌丝体为实验材料,用美国戴安AAA型氨基酸分析仪测定了18种氨基酸的组成及含量,得出花脸香蘑菌丝体18种氨基酸质量分数为259.7 g.kg-1干样,其中100 g干样中谷氨酸2.84 g,天冬氨酸2.56 g,亮氨酸2.24 g,赖氨酸1.79 g,苯丙氨酸1.76 g,蛋氨酸0.47 g,人体必需氨基酸质量分数为133.7 g.kg-1干样,占所测氨基酸的51.49%,因此花脸香蘑菌丝体具有很高的营养价值。 18 kinds of amino acid were analyzed with Lepista sordida mycelia as experimental material by Dionex AAA -Direct Amino Acid Analysis System. The result showed that the total content of 18 kinds of amino acids was 25.97g/100g dry sample ,in which Glu was 2.84g, Asp 2.56g, Leu 2.24g, Lys 1.79g, Phe 1.76g and Met 0.47g. The content of essential amino acids wasl3.37g/100g dry sample and 51.49% in analyzed amino acids. The nutritional evaluation of the amino in Lepista sordida mycelia was testified.
领 域: [生物学]