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Quantitative research on toxic component-wilforlide A in Xinfeng capsules before and after compatibility / 中国基层医药
Chinese Journal of Primary Medicine and Pharmacy ; (12): 507-510,641, 2015.
Artigo em Chinês | WPRIM | ID: wpr-601293
ABSTRACT
Objective To study the content changes of wilforlide A in Xinfeng capsules before and after compatibility.Methods The content of wilforlide A was determined in Xinfeng capsules ester content and in Tripterygium wilfordii Hook.f.single solution by TLCS method.Developing solventschloroform and methanol (851),scanning wavelength230 nm.Results Wilforlide A showed a good linear relationship in 1.700-5.100p g,the regression equation is Y =1 118.766 + 3 253.751 X (r =0.999).The average recovery of the wilforlide A in Xinfeng capsules was 102.84%,and RSD was 3.64%.The average recovery of the wilforlide A in the Tripterygium wilfordii Hook.f.single decoction was 98.14%,and RSD was 2.21%,compatibility levels before and after the change (compatibility with 0.179mg/g,0.136mg/g after compatibility).Conclusion The established TLCS method was simple,specific and accurately quantitative.The comparative study found that the compatibility of Xinfeng capsules Tripterygium reduced the content of wilforlide A,which may be related to decreasing toxicity.

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Chinese Journal of Primary Medicine and Pharmacy Ano de publicação: 2015 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Chinese Journal of Primary Medicine and Pharmacy Ano de publicação: 2015 Tipo de documento: Artigo