APP下载

蒙药材多叶棘豆和硬毛棘豆对比研究

2020-11-06杨立国新红陈香梅达拉胡苏都那布其王秀兰

中国民族民间医药·下半月 2020年9期

杨立国 新红 陈香梅 达拉胡 苏都那布其 王秀兰

【摘 要】 目的:探讨多叶棘豆和硬毛棘豆临床混用的合理性。方法:文章拟以多叶棘豆和硬毛棘豆为研究对象,从显微特征、薄层色谱、HPLC特征图谱和总黄酮含量等方面对多叶棘豆和硬毛棘豆进行对比研究,以期为多叶棘豆和硬毛棘豆的合理应用提供参考。结果:多叶棘豆和硬毛棘豆在化学成分方面存在着不小的差别。结论:建议临床医生谨慎混用多叶棘豆和硬毛棘豆。

【关键词】 棘豆属;显微特征;薄层色谱;HPLC特征图谱;总黄酮

【中图分类号】R282.5   【文献标志码】 A    【文章编号】1007-8517(2020)18-0062-04

Comparative study of Oxytropis myriophylla and Oxytropis hirta

YANG Liguo1,2 XIN Hong2 CHEN Xiangmei1 Dalahu3 Sudunabuqi2 WANG Xiulan1,2

1. College of Mongolian Medicine and Pharmacy, Inner Mongolia University for Nationalities, Tongliao 028000,China;

2. Mongolian Medicine Engineering Technology Institute of Inner Mongolia, Tongliao 028000,China;

3.Kulun Mongolian Hospital, Tongliao 028000,China

Abstract:Objective To explore the rationality of clinical mixed use of Oxytropis myriophylla and Oxytropis hirta. Methods This paper conducts a comparative study on the difference in microscopic characteristics, TLC, HPLC fingerprints and the content of total flavonoids between Oxytropis myriophylla and Oxytropis hirta, and provides the references for further studies. Results There is a big difference in chemical constituents between Oxytropis myriophylla and Oxytropis hirta. Conclusion It is suggested that clinicians should not replace each other when using Oxytropis myriophylla and Oxytropis hirta.

Keywords:Oxytropis; Microscopic Characteristics; TLC; HPLC Fingerprints; Total Flavonoids

棘豆屬植物全世界约300余种,主要分布在北半球,我国约150余种,分布在东北、华北、西北等地[1]。蒙医药中常用的是其中的多叶棘豆和硬毛棘豆,二者均收载于《中华人民共和国卫生部药品标准-蒙药分册》(1998年版):多叶棘豆为豆科植物多叶棘豆Oxytropis myriophylla DC.的干燥全草,味苦、甘,性凉、钝、轻、糙,具有杀“粘”、清热、燥“协日乌素”,愈伤、生肌、锁脉、止血、消肿、通便的功效;硬毛棘豆为豆科植物硬毛棘豆Oxytropis hirta Bge.的干燥地上部分,味苦、甘,性凉、钝、轻、糙,具有杀“粘”、清热、燥“协日乌素”、愈伤、生肌、锁脉、止血、消肿、通便的功效[2]。据文献[3]报道,多叶棘豆和硬毛棘豆在临床上经常混用(如图1所示)。笔者前期已对多叶棘豆化学成分进行了综述[4],另陈思有等[5]通过DNA条形码将多叶棘豆和硬毛棘豆进行鉴定,但多叶棘豆和硬毛棘豆显微特征、薄层色谱和HPLC特征图谱对比研究,均未见文献报道。多叶棘豆和硬毛棘豆总黄酮成分含量对比研究,仅有1篇文献[6]报道。……

登录APP查看全文