Determination the Contents of Salidroside and Tyrosol in Rhodiola crenulata from Qinghai

LI Qing; SONG Zhi-qian; WANG Chao; XIA Lei; CAO Yu-na; WEI Zheng; ZENG Lin-yan; WANG Chun; LIU Zhen-li

doi:10.13422/j.cnki.syfjx.2011.15.045

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Determination the Contents of Salidroside and Tyrosol in Rhodiola crenulata from Qinghai

更新时间：2024-09-23

- Determination the Contents of Salidroside and Tyrosol in Rhodiola crenulata from Qinghai
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 17, Issue 15, Pages: 110-112(2011)
- 作者机构：
  
  中国中医科学院中医基础理论研究所
- 作者简介：
- 基金信息：
- DOI：10.13422/j.cnki.syfjx.2011.15.045
  CLC： R284.1
- Published：2011
- 稿件说明：
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[1]李青,宋志前,王超,夏磊,曹玉娜,魏征,曾林燕,王淳,刘振丽.青海产红景天中红景天苷及酪醇含量分析[J].中国实验方剂学杂志,2011,17(15):110-112.

LI Qing, SONG Zhi-qian, WANG Chao, et al. Determination the Contents of Salidroside and Tyrosol in Rhodiola crenulata from Qinghai[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(15): 110-112.
[1]李青,宋志前,王超,夏磊,曹玉娜,魏征,曾林燕,王淳,刘振丽.青海产红景天中红景天苷及酪醇含量分析[J].中国实验方剂学杂志,2011,17(15):110-112. DOI： 10.13422/j.cnki.syfjx.2011.15.045.

LI Qing, SONG Zhi-qian, WANG Chao, et al. Determination the Contents of Salidroside and Tyrosol in Rhodiola crenulata from Qinghai[J]. Chinese journal of experimental traditional medical formulae, 2011, 17(15): 110-112. DOI： 10.13422/j.cnki.syfjx.2011.15.045.

摘要

目的:分析25个批次青海产红景天中红景天苷及酪醇含量。方法:红景天药材为2007年2009年采购自青海省大同县。采用HPLC法测定

Zorbax SB-C18（3.9 mm×150 mm

5μm）;流动相甲醇-水（9.5:90.5）

流速1.2 mL.min-1;检测波长为275 nm;柱温35℃。结果:25个批次药材中红景天苷含量为0.102%1.16%

酪醇含量为0.0116%0.116%

相差都约十倍。红景天苷含量符合药典规定的有十个批次

酪醇含量为0.026%～0.095%。结论:不同批次红景天药材中红景天苷及酪醇含量相差很大。

Abstract

Objective:To establish an HPLC method for determinating the contents of salidroside and tyrosol in Rhodiola crenulata from Qinghai province

China.Method:All the 25 batches of samples were collected from 2007 to 2009.The HPLC analysis was performed on a C18 column

and methanol-water（9.5:90.5） was as mobile phase and the detection wavelengths were 275 nm.Result:The contents of salidroside and tyrosol were 0.102%1.16% and 0.026% 0.095%

respectively.Conclusion:The contents of salidroside and tyrosol varied from sample to sample.

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