楮实子的氨基酸及脂肪油成分分析

Analysis of amino acid and fatty acid of Fructus Broussonetiae

使用氨基酸自动分析仪对楮实子的游离与结合氨基酸进行分析 ,用气相色谱 -质谱联用仪分析测定其脂肪酸成分。结果发现楮实子含有 14种以上的氨基酸 ,主要为谷氨酸、精氨酸等。油中的脂肪酸组成主要为亚油酸以及棕榈酸、硬脂酸等 ,其中不饱和脂肪酸十八碳 - 8,11-二烯酸占总脂肪酸的 83.6 2 %。该结果表明 ,楮实子含有丰富的氨基酸与不饱和脂肪酸 。

To analyze amino acid and fatty acid of Fructus Broussonetiae . The amino acids of Fructus Broussonetiae were analyzed with automatic amino acid instrument and fatty acids were analyzed with GC MS Computer system. More than 14 amino acids were analyzed and the fatty acid from Fructus Broussonetiae contains 17 compounds, of which 8,11 octadecadienoic acid and Hexadecanoic acid are main components.The abundance of amino acids and unsaturated fatty acid may contribute to the tonic function of Fructus Broussonetiae .