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Screening of quantitative preparation quality markers of Yulian Decoction / 中国中药杂志
China Journal of Chinese Materia Medica ; (24): 2728-2736, 2021.
Article in Chinese | WPRIM | ID: wpr-887943
ABSTRACT
On the basis of the qualitative preparation quality markers of Yulian Decoction, we screened out the quantitative markers and explored a general strategy for analyzing the component migration in Chinese herbal pieces, preparations, and plasma. A method capable of simultaneously determining 28 chemical components in Yulian Decoction was established based on HPLC-MS/MS. This method was used to determine the migrated components in herbal pieces-lyophilized powder preparations-rat plasma after administration of Yulian Decoction. Liquid chromatography was performed under the following conditions C_(18)-reversed phase chromatographic column(2.1 mm × 100 mm, 1.8 μm); acetonitrile-water(containing 0.1% formic acid) as the mobile phase for gradient elution; the flow rate of 0.2 mL·min~(-1). Electrospray ionization source was adopted for mass spectrometry detection, in which positive and negative ion modes and multiple reaction monitoring were applied. Confirmed by the methodological investigation in linear range, recovery(95.48%-103.4%), precision(RSD, 0.45%-3.8%), stability, and repeatability(RSD, 5.6%-14%), the established method was suitable for the detection and quantification of the components in Yulian Decoction. The results showed that in the lyophilized powder of Yulian Decoction, berberine was greater than 5% in mass fraction, magnoflorine, epiberberine, coptisine, palmatine, and limonin in the range of 1%-5%, and dehydroevodiamine, evodiamine, rutaecarpine, costunolide, and dehydrocostus lactone in the range of 0.002%-1%. Of the 28 components detected in pieces, 27 were found to migrate to the lyophilized powder, and 11 were detected in rat plasma. Fifteen components were preliminarily determined as quantitative preparation quality markers for Yulian Decoction, including berberine, epiberberine, coptisine, palmatine, evodiamine, rutaecarpine, limonin, costunolide, dehydrocostus lactone, magnoflorine, jatrorrhizine, columbamine, groenlandicine, chlorogenic acid, and neochlorogenic acid. In conclusion, the HPLC-MS/MS general strategy was established for analyzing the migration of multiple components in Chinese herbal pieces, preparations, and plasma, which can provide the basis for the screening of quantitative preparation quality markers and multi-index quality control of Yulian Decoction.
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Full text: Available Index: WPRIM (Western Pacific) Main subject: Drugs, Chinese Herbal / Chromatography, High Pressure Liquid / Chromatography, Liquid / Spectrometry, Mass, Electrospray Ionization / Tandem Mass Spectrometry Type of study: Diagnostic study / Qualitative research / Screening study Limits: Animals Language: Chinese Journal: China Journal of Chinese Materia Medica Year: 2021 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Main subject: Drugs, Chinese Herbal / Chromatography, High Pressure Liquid / Chromatography, Liquid / Spectrometry, Mass, Electrospray Ionization / Tandem Mass Spectrometry Type of study: Diagnostic study / Qualitative research / Screening study Limits: Animals Language: Chinese Journal: China Journal of Chinese Materia Medica Year: 2021 Type: Article