The results showed that the content of amino acid,protein,reduction sugar and total sugar was 8.125%,0.54%,6.07% and 12.70%,respectively. There were 7 kinds of essential amino acid for the human body in the roots of Pedicularis decora. The content of Pb?

• 结果表明 :美观马先蒿根中总氨基酸含量为 8 12 5%25、蛋白质含量为 0 5 4%25、还原性糖含量为 6 0 7%25、总糖含量为 12 70%25以及含有人体必需的微量元素 7种 ,而致癌可疑元素Pb、Cd低于国际控制标准 ,为开发利用这一资源提供营养学依据。