Method for detecting contents of multiple components in liquorice heart-fire purging decoction

Method for detecting contents of multiple components in liquorice heart-fire purging decoction

The invention relates to a method for detecting the content of multiple components in liquorice heart-fire purging decoction. The method comprises the following steps: preparing a test solution, preparing a reference solution, and performing ultra-high performance liquid chromatography detection; wh...

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Hauptverfasser: ZHU MAIXUN, ZHAI SHAOQIN, YAN ZHIQIANG, FU WENGUI, TANG HONGMEI, CHEN CHUNLIN
Format: Patent
Sprache:chi ; eng
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INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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creator ZHU MAIXUN
ZHAI SHAOQIN
YAN ZHIQIANG
FU WENGUI
TANG HONGMEI
CHEN CHUNLIN
description The invention relates to a method for detecting the content of multiple components in liquorice heart-fire purging decoction. The method comprises the following steps: preparing a test solution, preparing a reference solution, and performing ultra-high performance liquid chromatography detection; wherein the preparation of the test solution comprises the following steps: taking an extracting solution of the liquorice heart-fire purging decoction, centrifuging, taking a supernatant after centrifuging, volatilizing a solvent, adding a 50% methanol solution, dissolving, fixing the volume, and filtering by using a microfiltration membrane to obtain the test solution. According to the method for detecting the content of multiple components of the licorice heart-fire purging decoction, the separation degree of eight effective components is high, baseline separation can be achieved between every two adjacent components, the method is high in accuracy, good in linearity, good in precision and intermediate precision a
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subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title Method for detecting contents of multiple components in liquorice heart-fire purging decoction
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