| 不同产地紫花地丁中总黄酮与微量元素的含量测定 |
| |
| 引用本文： | 杨炀,张小飞,江泓,傅超美,张梅,董小萍,陈胡兰. 不同产地紫花地丁中总黄酮与微量元素的含量测定[J]. 中国医院药学杂志, 2016, 36(5): 342-346. DOI: 10.13286/j.cnki.chinhosppharmacyj.2016.05.02 |
| |
| 作者姓名： | 杨炀 张小飞 江泓 傅超美 张梅 董小萍 陈胡兰 |
| |
| 作者单位： | 1. 成都中医药大学药学院, 四川 成都 611137;2. 中药材标准化教育部重点实验室, 四川 成都 611137;3. 中药资源系统研究与开发利用省部共建国家重点实验室培育基地, 四川 成都 611137 |
| |
| 基金项目： | 国家自然科学基金资助项目(编号:H2803/81202902) |
| |
| 摘 要： | 目的: 对不同产地紫花地丁中总黄酮和微量元素的含量进行了研究, 为后期紫花地丁物质基础研究奠定基础。方法: 用超声波提取法提取紫花地丁中的总黄酮, 采用紫外分光光度法, 在509 nm处测定总黄酮含量;紫花地丁药材经微波消解后, 以锗、铟、铋为内标, 用电感耦合质谱法(ICP-MS)测定微量元素含量。结果: 测定了十个产地紫花地丁中总黄酮的含量, 其中河北安国和陕西的含量较高, 分别为2.363%和2.052%。各产地微量元素的含量大小基本符合:钙 > 锰 > 铜 > 锌 > 铅 > 铬 > 砷 > 镉 > 汞。结论: 黄酮含量差异可能与环境有关, 而微量元素的富集自身因素占主要地位。
|
| 关 键 词： | 紫花地丁 总黄酮 微量元素 含量测定 |
| 收稿时间： | 2015-09-08 |
Assay of flavonoids and trace elements in Viola yedoensis Makino from different habitats |
| |
| YANG Yang;ZHANG Xiao-fei;JIANG Hong;FU Chao-mei;ZHANG Mei;DONG Xiao-ping;CHEN Hu-lan. Assay of flavonoids and trace elements in Viola yedoensis Makino from different habitats[J]. Chinese Journal of Hospital Pharmacy, 2016, 36(5): 342-346. DOI: 10.13286/j.cnki.chinhosppharmacyj.2016.05.02 |
| |
| Authors: | YANG Yang ZHANG Xiao-fei JIANG Hong FU Chao-mei ZHANG Mei DONG Xiao-ping CHEN Hu-lan |
| |
| Affiliation: | 1. School of Pharmacy, Chengdu University of TCM;2. Key Laboratory of Standardization of Chinese Herbal Medicines of Ministry of Education;3. State Key Laboratory Breeding Base of System Research, Development and Utilization of Traditional Chinese Medicine Resources, Sichuang Chengdu 611137, China |
| |
| Abstract: | OBJECTIVE To measure contents of total flavonoids and trace elements and lay a foundation for future studies. METHODS Extracts were produced by ultrasonic method, and UV spectrometry at 509 nm was detected. Samples were digested by closed-vessel microwave system and analyzed by ICP-MS using Bi, In and Ge as internal standards.RESULTS Assay of total flavonoids of Viola yedoensis Makino from ten habitats showed that, Hebei Anguo and Shaanxi had higher contents, which were 2.363% and 2.052%, respectively. Content of trace elements varied with different habitats in a generally order of Ca > Mn > Cu > Zn > Pb > As > Cd > Hg.CONCLUSION Difference of total flavonoids may be related to environment, but enrichment of trace elements is the predominate factor. |
| |
| Keywords: | Viola yedoensis Makino total flavonoid trace elements assay |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《中国医院药学杂志》浏览原始摘要信息 |
|
点击此处可从《中国医院药学杂志》下载全文 |
|
