Determination of content of benzoic acid in SIWUTANG by RP HPLC / 中草药
Chinese Traditional and Herbal Drugs
;
(24)1994.
Article
in Chinese
| WPRIM
| ID: wpr-681008
ABSTRACT
Object To determine the change of benzoic acid contents in decoctions prepared from various combinations of the recipe named SIWUTANG by RP HPLC to provide a reference for the control of the acid level Methods 8 decoctions of P lactiflora either alone or in combination with one or more of the other 3 components, according to permutation and combination, were prepared and their benzoic acid contents determined by RP HPLC Results The content of benzoic acid in the decoction of Radix Paeonie Alba alone was found to be 2 74 mg/g, while that of the other 7 combinations varied from 0 41~1 11 mg/g Conclusion The content of benzoic acid in SIWUTANG could be lowered significantly by the presence of Radix Angelica Sinensis, Radix Rehmanniae, and Rhizoma Chuanxiong
Full text:
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Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional and Herbal Drugs
Year:
1994
Type:
Article
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