木瓜叶化学成分的预试验

The Carica papaya Leaves Chemical Composition of the Pre-test

目的:通过预实验,初步探索木瓜叶的化学成分。方法:采用化学反应鉴别法分别对广西产木瓜叶水提取液、乙醇提取液和石油醚提取液进行化学成分预试验。结果:预试验项目中的黄酮类、酚类、香豆素与内酯、强心苷、挥发油及油脂、植物甾醇、三萜类、糖类、苷类、鞣质、有机酸、生物碱项目均出现正反应现象,其他项目出现负反应现象。结论:通过实验发现木瓜叶中可能含有黄酮类、酚类、香豆素与内酯、强心苷、挥发油及油脂、植物甾醇、三萜类、糖类、苷类、鞣质、有机酸、生物碱这些化学成分,为进一步进行该植物的生物活性成分研究提供了实验基础。

Objective：Through preliminary experiments, preliminary exploration Carica papaya leaves, chemical composition. Methods： Identification method using a chemical reaction, respectively, Guangxi papaya leaf water extract, ethanol extract liquid and petroleum ether extract chemical composition of the pretest. Results： Prepilot project in flavonoids, phenols, coumarin, lactone, cardiac glycosides, volatile oil and grease, plant sterols, triterpenoids, carbohydrates, glycosides, tannins, organic acids, alkaloids projectpositive reaction phenomenon, the phenomenon of negative reaction other items. Conclusion： Through this experiment, can be found in the papaya leaves contain flavonoids, phenols, coumarin lactone cardiac glycosides, volatile oil and grease, plant sterols, triterpenoids, carbohydrates, glycosides, tannins, organic acids, alkaloid chemical composition. This test provided the experimental basis for further bioactive constituents of the plant.