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ä¸å›¾åˆ†ç±»å�·ï¼šR284.2ã€€ã€€æ–‡çŒ®æ ‡è¯†ç �:A  ã€€æ–‡ç« ç¼–å�·ï¼š1008-0805(2000)07-0594-02
Studies on the Abstraction Technology of Duhuo Jisheng Oral Liquid by Orthogonal Design
GAO Yue-lai, SHEN Lie-hang
(Shandong Provincial Hospital, Jinan 250021, China)
Abstract:Select the best abstraction method for Duhuo Jishe ng Oral Liquid by orthogonal design. Result:soaking oil herbs for 0.5 h in 8 tim es of water, then distil by steam; the mother liquid and residue combine with ot her herbs in 8 times of water, soaking for 0.5 h, and then abstract two times by water for one hour each time. The concentration of the alcohol for precipitate is 70 percent.
Key words:Duhuo Jisheng oral liquid; Orthogonal d esign; Abstraction technology
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1 试验方法
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