石榴花、蒂、皮微量元素、薄层层析及紫外光谱分析  

Analysis of contents of microelements in flower, pedicel and peel of pomegranate and their TLC , UV spectra

作　　者：康金国[1] 乌莉娅.沙依提 李宇晶[3] 

机构地区：[1]新疆医科大学基础医学院化学教研室,新疆乌鲁木齐830054 [2]新疆医科大学中医学院中药方剂学教研室,新疆乌鲁木齐830054 [3]新疆医科大学基础医学院组织胚胎学教研室,新疆乌鲁木齐830054

出　　处：《新疆医科大学学报》2001年第2期110-111,共2页Journal of Xinjiang Medical University

摘　　要：目的 :通过测定石榴花、蒂、皮的微量元素含量、对照薄层层析及紫外吸收光谱 ,探讨其化学成分的相对含量及差异。 方法 :分别测定石榴花、蒂、皮微量元素含量 ,并作对照 ;对 3个样品分别在两种不同展开体系中进行对照薄层层析 ;分别测定其紫外吸收光谱。 结果 :石榴的花、蒂、皮 3部分的微量元素含量相差较大 ,其中花和皮的微量元素含量相对较高 ,而花中更为明显。不同展开体系的对照薄层层析显示石榴花展开后斑点较多 ,皮次之 ,蒂最少。紫外吸收光谱图在约λ 2 2 0 nm及λ 2 6 0 nm的两个主要吸收峰的吸收值 ,亦为石榴花的最大 ,皮的次之 ,蒂的最小。 结论 :实验结果预示石榴花中的化学成分较为丰富 ,有望进一步深入研究。Objective: By investigation of contents of microelements in flower, pedicel and peel of pomegranate, and by their TLC and UV spectra, to reveal the relative chemical contents of these three parts of pomegranate. Methods: Assaying 21 microelements in flower, pedicel and peel of pomegranate. Analyzing their TLC and UV spectra. Result: The contents of microelements in pomegranate flower are relatively higher than in the pedicel and in the peel. Their TLC and UV spectra also show that pomegranate flower are enriched in chemical contents. Conclusion: Pomegranate peel and flower are ordinarily used as medicine; pomegranate flower may be of more value to pharmacy.

关 键 词：石榴 微量元素 薄层层析 紫外光谱 

分 类 号：R284.1[医药卫生—中药学]