Your browser doesn't support javascript.
loading
Identification of chemical components of mahuang decoction by GC-MS and UPLC-Q-TOF-MS / 中国中药杂志
China Journal of Chinese Materia Medica ; (24): 704-709, 2014.
Artigo em Chinês | WPRIM | ID: wpr-300164
ABSTRACT
Since the polyjuice potion ingredient is complex, we need to develop an analysis method with well separation and high stability to perform qualitative analysis. After dividing chemical components of Mahuang Decoction into fat-soluble and water-soluble constituents by gradient extraction, GC-MS was used to analyze the chemical components of the ethyl acetate extraction. The results showed that forty compounds had been identified by NIST MS search 2.0 standard mass spectrometry Library and literatures. Next, UPLC-Q-TOF-MS was applied to idendify the chemical components of the water extraction. The results showed that thirty-nine compounds had been identified by MZmine-2.9.1, Isotope Pattern, fragmentation regularity of mass spectrometry and literatures. This experiment will provide evidences for elucidation of the effective substance in Mahuang decoction and can be used as a simple, shortcut method for analysis and identification for the polyjuice potion.
Assuntos
Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Química / Cromatografia Líquida de Alta Pressão / Ephedra / Ephedra sinica / Cromatografia Gasosa-Espectrometria de Massas / Métodos Tipo de estudo: Estudo diagnóstico / Pesquisa qualitativa Idioma: Chinês Revista: China Journal of Chinese Materia Medica Ano de publicação: 2014 Tipo de documento: Artigo

Similares

MEDLINE

...
LILACS

LIS

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Química / Cromatografia Líquida de Alta Pressão / Ephedra / Ephedra sinica / Cromatografia Gasosa-Espectrometria de Massas / Métodos Tipo de estudo: Estudo diagnóstico / Pesquisa qualitativa Idioma: Chinês Revista: China Journal of Chinese Materia Medica Ano de publicação: 2014 Tipo de documento: Artigo