Thin-layer identification method for humifuse euphorbia herb and preparation thereof

Thin-layer identification method for humifuse euphorbia herb and preparation thereof

The thin-layer identification method comprises the following steps: preparing a reference medicinal material solution, a decoction piece test solution and a formula granule and standard decoction test solution, respectively dripping the reference medicinal material solution and the test solution on...

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Hauptverfasser: GU QINYING, ZHANG YUJING, HU JIANHONG, HE YIPING, TAO XIMING, LIU HUI, ZHANG YUNTIAN
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 GU QINYING
ZHANG YUJING
HU JIANHONG
HE YIPING
TAO XIMING
LIU HUI
ZHANG YUNTIAN
description The thin-layer identification method comprises the following steps: preparing a reference medicinal material solution, a decoction piece test solution and a formula granule and standard decoction test solution, respectively dripping the reference medicinal material solution and the test solution on the same thin-layer plate, developing by using a developing solvent, spraying a color developing agent for color development, and taking out the thin-layer plate, so as to obtain the thin-layer identification of the humifuse euphorbia herb and the preparation of the humifuse euphorbia herb. And obtaining a thin-layer chromatogram to finish identification operation. The method disclosed by the invention is simple, convenient and rapid to operate, does not need an acid hydrolysis step, does not damage chemical components of the humifuse euphorbia herb, maximally presents prototype components of the humifuse euphorbia herb, and is rich in chromatographic spot information; evaluation is carried out by adopting the cons
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subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title Thin-layer identification method for humifuse euphorbia herb and preparation thereof
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