1.
Zhongguo Zhong Yao Za Zhi
; 20(2): 94-6, 126-7, 1995 Feb.
Artigo
em Zh
| MEDLINE
| ID: mdl-7779280
RESUMO
The extraction efficiency of alcohol, water and alcohol followed by water for Hirudo and the principal constituents of compound Hirudo oral liquid were compared with the extraction rate of nitric substances and pharmacological activity as the evaluation marker. Based on results of the above experiments, a new preparation method for the oral liquid was established.