Effects of primary processing on quality of cortex Magnolia officinalis / 中国中药杂志
China Journal of Chinese Materia Medica
; (24): 1831-1835, 2010.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-262246
Biblioteca responsável:
WPRO
ABSTRACT
In this paper, the changes of volatile oil and non-volatile ingredients in Cortex Magnolia Officinalis before and after primary processing were determined by an HPLC and a GC-MS method. The method is based on quantitative determination of three index ingredients, beta-eudesmol, honokiol and magnolol, and on qualitative fingerprinting analysis using HPLC and GC. Big differences were observed between processed and unprocessed samples according to their chromatographic fingerprinting data calculated by statistic software. Compared with unprocessed samples, the contents of honokiol and magnolol in processed samples increased, whereas the contents of beta-eudesmol and magnoloside A in processed samples decreased. Magnoloside A was isolated from this plant for the first time.
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Assunto principal:
Controle de Qualidade
/
Medicamentos de Ervas Chinesas
/
Química
/
Tecnologia Farmacêutica
/
Magnolia
/
Métodos
Tipo de estudo:
Pesquisa qualitativa
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2010
Tipo de documento:
Artigo