Analysis on component difference in Citrus reticulata before and after being processed with salt by UPLC-Q-TOF/MS / 中国中药杂志
China Journal of Chinese Materia Medica
;
(24): 2318-2320, 2013.
Artigo
em Chinês
| WPRIM
| ID: wpr-315034
ABSTRACT
To analyze components of Citrus reticulata and salt-processed C. reticulata by ultra-performance liquid chromatography coupled with quadrupole-time-of-flight mass spectrometry (UPLC-Q-TOF/MS), and compared the changes in components before and after being processed with salt. Principal component analysis (PCA) and partial least squares discriminant analysis (OPLS-DA) were adopted to analyze the difference in fingerprint between crude and processed C. reticulata, showing increased content of eriocitrin, limonin, nomilin and obacunone increase in salt-processed C. reticulata. Potential chemical markers were identified as limonin, obacunone and nomilin, which could be used for distinguishing index components of crude and processed C. reticulata.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Sais
/
Espectrometria de Massas
/
Benzoxepinas
/
Análise Discriminante
/
Química
/
Cromatografia Líquida de Alta Pressão
/
Citrus
/
Análise de Componente Principal
/
Limoninas
/
Métodos
Idioma:
Chinês
Revista:
China Journal of Chinese Materia Medica
Ano de publicação:
2013
Tipo de documento:
Artigo
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