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Correlation between color and content of eight components of Gardeniae Fructus at different harvest time / 中国中药杂志
China Journal of Chinese Materia Medica ; (24): 3191-3202, 2020.
Artigo em Chinês | WPRIM | ID: wpr-827998
ABSTRACT
This research is to establish an HPLC method for determination of geniposidic acid, genipin-1-β-D-gentiobioside, geniposide, p-trans-coumaroylgenipin gentiobioside, chlorogenic acid, crocin-Ⅰ, crocin-Ⅱ and crocin-Ⅲ in Gardeniae Fructus at different harvest time. The detection wavelength was 238, 320 and 440 nm. Principal component analysis(PCA), correlation analysis, regression analysis and partial least squares(PLS) analysis were used to explore the relationship of color and content of eight components in Gardeniae Fructus. The result showed that the trend of the eight components in Gardeniae Fructus at harvest time in different three years was varied similarly. According to the variation of eight components at different harvest time, the mature and immaturate Gardeniae Fructus were discriminated. The content of crocin-Ⅰwas correlated positively with a~* of color significance. The redder color of Gardeniae Fructus showed the higher value of a~* and content of crocin-Ⅰ, indicating the better quality of Gardeniae Fructus. This method provided reference for justifying the color and quality of Gardeniae Fructus and scientific evidence for "assessing quality by distinguishing color".
Assuntos

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Medicamentos de Ervas Chinesas / Ácido Clorogênico / Cromatografia Líquida de Alta Pressão / Gardenia / Frutas Idioma: Chinês Revista: China Journal of Chinese Materia Medica Ano de publicação: 2020 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Medicamentos de Ervas Chinesas / Ácido Clorogênico / Cromatografia Líquida de Alta Pressão / Gardenia / Frutas Idioma: Chinês Revista: China Journal of Chinese Materia Medica Ano de publicação: 2020 Tipo de documento: Artigo