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A study on quality of Paridis Rhizoma and consideration on standards of Paridis Rhizoma in Chinese Pharmacopoeia / 中国中药杂志
China Journal of Chinese Materia Medica ; (24): 2425-2430, 2020.
Article Dans Chinois | WPRIM | ID: wpr-827931
ABSTRACT
Thin layer chromatography, high performance liquid chromatography and multivariate statistical analysis were integrated in current study to provide a basis for the quality evaluation and the standard improvement of Paridis Rhizoma(Chinese name Chong-lou). The results demonstrated that the primary saponins in the two authorized sources of Paridis Rhizoma were polyphyllinsⅠ, Ⅱ and Ⅶ, while the rhizome of Trillium tschonoskii an adulterant of Paridis Rhizoma was rich of polyphyllin Ⅵ. Therefore, the apparent content of polyphyllin Ⅵ plays a determinant role towards the source authentication of raw materials and decoction slices of Paridis Rhizoma, whose adulterants frequently occur in the market. Moreover, the contents of polyphyllin Ⅵ in the two authorized sources could meet the requirements of Chinese Pharmacopoeia. Therefore, we suggested that polyphyllin Ⅵ should not be omitted from the quality standard of Paridis Rhizoma in the Chinese Pharmacopoeia, and on the other side, polyphyllinsⅠ, Ⅱ and Ⅶ should be the eligible quality indicators. The study aims to sound information and evidences for the quality evaluation of Paridis Rhizoma, and also to provide a theoretical basis for the standard revision of Paridis Rhizoma in the future Chinese Pharmacopoeia.
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Texte intégral: Disponible Indice: WPRIM (Pacifique occidental) Sujet Principal: Saponines / Médicaments issus de plantes chinoises / Chromatographie en phase liquide à haute performance / Rhizome / Trillium langue: Chinois Texte intégral: China Journal of Chinese Materia Medica Année: 2020 Type: Article

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Texte intégral: Disponible Indice: WPRIM (Pacifique occidental) Sujet Principal: Saponines / Médicaments issus de plantes chinoises / Chromatographie en phase liquide à haute performance / Rhizome / Trillium langue: Chinois Texte intégral: China Journal of Chinese Materia Medica Année: 2020 Type: Article