摘要
目的:研究芒果(Mangifera indica L.)叶的化学成分。方法:用甲醇提取及柱色谱等方法进行分离,波谱法鉴定结构。结果:从芒果叶中分离并鉴定了5个化合物,其结构分别为β-谷甾醇(1)、山奈酚(2)、槲皮素(3)、杨梅素(4)和芒果苷(5)。结论:杨梅素为首次从芒果植物中分离得到;实验结果可为芒果的进一步研究开发提供科学依据。
Objective：To study the chemical constituents of the leaf of Mangifera indica L.Methods：The plant was extracted by MeOH, then separated and repeatedly purified by methods of chromatography. Their structures were elucidated by IR, MS and NMR.Results： Five compounds were obtained and identified asβ-sitosterol （1）, kaempferol （2）, quercetin （3）, myricetin （4） and mangiferin （5）. Conclusion：Myricetin was obtained from Mangifera indica L. for the first time. These results would be benefit to the further investigation of this plant.
出处
《亚太传统医药》
2010年第2期18-19,共2页
Asia-Pacific Traditional Medicine
关键词
芒果
杨梅素
芒果苷
化学成分
Mangifera indica L.
Myricetin
Mangiferin
