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乙肝灵胶囊是由虎杖、丹参等多味中药配伍而成,经多年临床应用,其对乙肝疗效确切。为提高药品疗效,方便患者服用,我们拟将其制成胶囊剂。为此,我们通过正交试验,以总蒽醌提取量作为评价指标,系统考查了煎煮时间,煎煮次数,加水量,浸泡时间四个因素对提取效果的影响,从而确定其最佳提取工艺即A2B3C1D1。1 仪器与试药 岛津 uv-240型紫外分光光度计日本岛津）;1.8-二羟基蒽醌（MEARCK）;所用试剂均为分析纯;所用药材均购自
Hepatitis B capsule is Polygonum cuspidatum, Salvia and other herbs more compatibility, after years of clinical application, the exact effect of hepatitis B. In order to improve the curative effect of medicine and facilitate the patients to take it, we intend to make it into capsule. To this end, we orthogonal test, the total anthraquinone extraction as an evaluation index, the system examined the boiling time, boiling times, water, soaking time of four factors on the extraction effect, to determine the best extraction Process that A2B3C1D1.1 instruments and reagents Shimadzu uv-240 UV spectrophotometer Shimadzu); 1.8-dihydroxy anthraquinone (MEARCK); reagents used were of analytical grade; all the medicines were purchased from