摘要
目的:研究汉麻果胶中的化学成分。方法:应用70%~80%乙醇提取,D101大孔吸附树脂纯化富集,硅胶柱色谱、薄层制备,应用光谱与电磁波谱等方法鉴定其结构。结果:从汉麻果胶50%~70%乙醇洗脱物初步得到7个化合物,分别是nemerosin(1)、香草醛(2)、滨蒿内酯(3)、芦丁(4)、伞形花内酯(5)、β-胡萝卜苷(6)、β-谷甾醇(7)。结论:化合物1~5为首次从该植物部位中分离得到。
Objective: To investigate the chemical constituents in hemp pectin. Method: The constituents were extracted by 70%-80% ethanol and purified by the macroreticular resin, Silica gel column chromatography, TLC. Spectroscopic methods were used to identify their structures. Result: Seven compounds were obtained and identified as nemerosin (1) , vanillin (2) , scoparone (3) , rutin (4) , umbelliferone (5) , β-daueosterol (tl) , β-sitosterol (7). Conclusion: Compounds 1-5 were isolated from the part of the plant for the first time.
出处
《中国实验方剂学杂志》
CAS
北大核心
2012年第10期98-100,共3页
Chinese Journal of Experimental Traditional Medical Formulae