红瑞木叶化学成分探讨

Chemical components in the leaves of Tatarian Dogwood

目的:检测红瑞木叶中有效成分,为红瑞木的开发研究提供理论依据。方法:利用超声波提取法对红瑞木叶进行水、95%乙醇、石油醚提取;采用试管试验法、纸色谱法和薄层色谱法对其检液中有效成分进行检测。结果:红瑞木叶含有氨基酸、多糖、还原糖、苷类、酚性物、蒽醌、黄酮、鞣质、挥发油、叶绿素等化学成分,未检测出蛋白质、有机酸、香豆素、生物碱、皂苷类成分。结论:红瑞木叶中含有丰富的天然有效成分,红瑞木具有开发利用价值。

Objective：To determine the effective components in the leaves of Tatarian Dogwood and provide the basic data for the future studies of Tatarian Dogwood. Methods：The water extraction,ethyl alcohol extraction and petroleum ether extraction were carried out to extract the effective components from the leaves of Tatarian Dogwood by the ultrasonic wave method. The test tube testing method, paper chromatography and the thin layer chromatograph （TLC） were applied to determine each effective component. Results. The leaves of Tatarian Dogwood contained amino acid, polysaccharides, reducing sugar, glycosides, cardiac glycosides, anthraquinones, flavonoids, tannin, volatile oils and chlorophyll. Protein,organic acid,coumarin and alkaloid failed to be detected. Conclusion： There are some effective components in the the leaves of Tatarian Dogwood and it is worthy of develpment and has great value of utilization.