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Determination of six compounds in Berberidis Cortex and comparative study of its different species / 中国中药杂志
China Journal of Chinese Materia Medica ; (24): 968-974, 2019.
Article Dans Chinois | WPRIM | ID: wpr-777530
ABSTRACT
In order to clarify the characteristic components of Berberidis Cortex,the preparative liquid chromatography and spectral analysis methods were used to separate and identify the unknown components in the water extract of Berberidis Cortex. Two compounds were isolated and identified as bufotenidine and ferulic acid 4-O-β-D-glucopyranoside. They were both isolated for the first time from Berberidis Cortex and Berberis. In addition,an HPLC method was successfully established for simultaneously determination of six compounds in Berberidis Cortex,and chemometric methods were used to study the chemical differences among three main species of Berberidis Cortex. The results suggested that jatrorrhizine and bufotenidine are the main difference compounds among the three species.Compared with B. kansuensis and B. diaphana,B. vernae contains significantly more jatrorrhizine(P<0. 01),and the content of bufotenidine in B. vernae was significantly higher than that in B. kansuensis(P<0. 05). Considering these results,further research is necessary to reveal the pharmacological activities of bufotenidine and the pharmacodynamic differences between the three species. The results could provide a reference for quality control,the basic research on effective substances,and development of Berberidis Cortex.
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Texte intégral: Disponible Indice: WPRIM (Pacifique occidental) Sujet Principal: Berbérine / Extraits de plantes / Chimie / Chromatographie en phase liquide à haute performance / Classification / Berberis / Composés phytochimiques Type d'étude: Étude pronostique langue: Chinois Texte intégral: China Journal of Chinese Materia Medica Année: 2019 Type: Article

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Texte intégral: Disponible Indice: WPRIM (Pacifique occidental) Sujet Principal: Berbérine / Extraits de plantes / Chimie / Chromatographie en phase liquide à haute performance / Classification / Berberis / Composés phytochimiques Type d'étude: Étude pronostique langue: Chinois Texte intégral: China Journal of Chinese Materia Medica Année: 2019 Type: Article