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正交试验法优选骨洗方气雾剂提取工艺的研究

JOURNAL OF CHINESE MEDICINAL MATERIALS(2006)

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Abstract
目的:优选骨洗方气雾剂的最佳水提醇沉工艺.方法:采用正交实验对水提与醇沉工艺进行研究.结果:最佳水提醇沉工艺为药材加8倍量水,浸泡2 h,煎煮3次,每次1.5 h,水提液过滤合并浓缩至0.75 g/ml(生药:药液),用95%乙醇调醇浓度至55%,沉淀24 h,过滤得骨洗方药液,此提取工艺的确定为大生产提供了科学的依据.结论:制剂稳定,此方法可作为骨洗方气雾剂的最佳提取工艺.
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