Determination of Tanshinone Ⅱ in Radix Et Rhizoma Salviae Miltiorrhizae Microemulsion by HPLC

DENG Mao1; 2; YANG Jian2; YI Hong2; YANG Hua2

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Determination of Tanshinone Ⅱ in Radix Et Rhizoma Salviae Miltiorrhizae Microemulsion by HPLC

更新时间：2024-01-04

- Determination of Tanshinone Ⅱ in Radix Et Rhizoma Salviae Miltiorrhizae Microemulsion by HPLC
- Chinese Journal of Experimental Traditional Medical Formulae Vol. 14, Issue 3, Pages: 1-3(2008)
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- Published：2008
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DENG Mao1, 2, YANG Jian2, et al. Determination of Tanshinone Ⅱ in Radix Et Rhizoma Salviae Miltiorrhizae Microemulsion by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2008, 14(3): 1-3.
DOI：

DENG Mao1, 2, YANG Jian2, et al. Determination of Tanshinone Ⅱ in Radix Et Rhizoma Salviae Miltiorrhizae Microemulsion by HPLC[J]. Chinese journal of experimental traditional medical formulae, 2008, 14(3): 1-3. DOI：

摘要

目的:建立丹参微乳液中丹参酮ⅡA的HPLC含量测定方法。方法:采用高效液相色谱法

Diamonsil-C18(4.6mm×250mm

5μm)色谱柱

甲醇-水(80∶20)为流动相

流速为1m·min-1

检测波长为270nm;柱温为35℃。结果:本方法线性范围(7.59～303.44)ng

r=1.0000

精密度RSD为0.58%(n=6)

重复性RSD为0.87%(n=6)

样品在16h内稳定

平均加样回收率在97.20%～102.19%之间。结论:该方法简便、可靠、可用于丹参微乳液中丹参酮ⅡA的含量测定。

Abstract

Objective:To establish the determination method of Tanshinone ⅡA in Radix Et Rhizoma Salviae Miltiorrhizae microemulsion by HPLC.Methods:The analysis was performed on a Diamonsil-C18 column(4.6 mm×250 mm

5 μm)

with a mobile phase of methanol-water(80∶20).The flow rate was 1 mL·min-1.The detection wavelength was 270 nm.The column temperature was 35 ℃.Results: The calibration curve was linear in the range of(7.59～303.44)ng

r=(1.000 0).The accuracy

repeatability

stability and recovery of this method were satisfied.Conclusions:The established method of determinating for the content of Tanshinone ⅡA in Radix Et Rhizoma Salviae Miltiorrhizae microemulsion was convenient

accurate and reliable.

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Related Institution

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第四军医大学西京医院药剂科

Tianjin University of Traditional Chinese Medicine

Institute of Chinese Materia Medica，China Academy of Chinese Medical Sciences

School of Pharmacy， Jiangxi University of Chinese Medicine

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