中成药2018，Vol.40Issue(4)：857-861,5.DOI:10.3969/j.issn.1001-1528.2018.04.018
蛇尾草质量标准的研究
Quality standard for Pogostemon auricularius
摘要
Abstract
AIM To establish the quality standard for Pogonostemon auricularius (L.) Hassk..METHODS The original,characteristic and microscopic features of P.auricularius were identified,after which TLC was used for qualitative identification,HPLC was adopted in the content determination of verbascoside,and the contents of water,total ash,acid-insoluble ash,extract were determined by Chinese Pharmacopoeia methods.RESULTS The clear TLC plots displayed good reproducibility.Verbascoside showed a good linear relationship within the range of 0.102-2.04 μg (r =0.999 98),whose average recovery was 97.99％ with the RSD of 2.02％.In four-teen batches of samples,the content ranges of water,total ash,acid-insoluble ash,extract were 6.47％-12.07％,7.59％-12.35％,0.23％-3.55％,13.28％-26.82％,respectively.CONCLUSION This stable and reliable method can be used for the quality control of P.auricularius关键词
蛇尾草/毛蕊花糖苷/TLC/HPLCKey words
Pogonostemon auricularius (L.) Hassk./verbascoside/TLC/HPLC分类
医药卫生引用本文复制引用
王美琪,王莉莉,马雯芳,曾祥燕,陈秋伶,覃美乐..蛇尾草质量标准的研究[J].中成药,2018,40(4):857-861,5.基金项目
广西科学技术厅项目(桂科重1598005-10) （桂科重1598005-10）
广西壮瑶药协同创新中心项目(桂教科研[2013] 20) （桂教科研[2013] 20）
广西壮瑶药重点实验室项目(桂科基字[2014] 32) （桂科基字[2014] 32）
广西重点学科(壮药学)(桂教科研[2013] 16) （壮药学）
广西八桂学者中药创新理论与药效研究(J13162) （J13162）
广西中医药大学大学生训练课题(2015DXS15) （2015DXS15）
