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目的:对银黄口服液的处方配比及提取物精制方法进行研究。方法:以体外抗金黄色葡萄球菌效果为指标对银黄口服液的处方配比、金银花提取物精制方法及精制后与黄芩提取物的最佳比例进行考察。结果与结论:体外抑菌试验表明,现行银黄口服液标准中金银花提取物与黄芩提取物的处方配比量的有待改进,金银花提取物可用乙酸乙酯进行萃取精制,其与黄芩提取物的最佳配比为现行标准的5倍。
Objective: To study the prescription ratio of Yinhuang Oral Liquid and the purification method of extract. Methods: In vitro anti-Staphylococcus aureus effect as an indicator of the prescription ratio of Yinhuang oral liquid, honeysuckle extract purification method and refined the best ratio of skullcap extract were investigated. RESULTS AND CONCLUSION: In vitro bacteriostatic test showed that the prescription ratio of Honeysuckle extract and Scutellaria baicalensis Georgi in the current standard of Yinhuang oral liquid should be improved. The extract of Honeysuckle can be extracted and refined with ethyl acetate, The best ratio of 5 times the current standard.