野生与野生抚育猫爪草药材的分析比较研究

对野生与野生抚育猫爪草药材进行理化鉴别、薄层色谱试验、紫外光谱试验、多糖和氨基酸含量测定试验。结果表明,野生和野生抚育猫爪草的主要成分基本一致;在多糖含量上,野生猫爪草为14.1%,比野生抚育猫爪草的10%左右略高;野生与野生抚育猫爪草的氨基酸种类基本一致,野生猫爪草的总氨基酸含量为7.19%,比野生抚育的9%～10%稍低。野生猫爪草与野生抚育猫爪草基本一致,无明显差异,野生抚育猫爪草的有害物质检测符合规定。

The Study on the Comparison Between Wild and Cultivated Radix Ranunculus ternatus

The wild Radix Ranunculus ternatus and the cultivated samples were compared through physical and chemical identification test, TLC test, UV test, content of polysaccharides determination test and content of amino acid determination tests. The result showed that the major ingredients in wild and cultivated Radix Ranunculus ternatus were basically the same, the content of polysaccharides in wild Radix Ranunculus ternatus was 14.1%, a little higher than the cultivated sample which was about 10%. The wild and cultivated samples almost had the same type of anino acids, but the content of amino acid in wild samples was 7.19%, a little lower than the cultivated samples. So we belived that there was no significant difference in wild Radix Ranunculus ternatus and the cultivated samples, and the detection of harmful substances was qualified.