Studies on the Quality Specification of Weierning Tablet / 中草药
Chinese Traditional and Herbal Drugs
; (24)1994.
Article
in Zh
| WPRIM
| ID: wpr-680883
Responsible library:
WPRO
ABSTRACT
Weierning tablet is a new Chinese traditional patent medicine. Its main ingredients Codonopsis pilosula, Magnolia officinalis and Strychnos nux-vomica were identified by TLC. An HPLC method for the determina tion of strychnos and brucine was established. The method is sensitive and highly reproducible. Its average re covery were 99. 24% and 98. 39% respectively;RSD=1. 61 % for strychnos,and 1. 80% for brucine (n=3)
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Index:
WPRIM
Language:
Zh
Journal:
Chinese Traditional and Herbal Drugs
Year:
1994
Type:
Article