藤茶中二氢杨梅素胶囊剂的制备工艺研究

Shandong Chemical Industry(2019)

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Abstract
为了提升二氢杨梅素在胃内的药物生物利用率,提升药物的治疗效果,将二氢杨梅素制备成胶囊剂.以累积浓度为指标,采用单因素和正交实验对处方进行筛选,用紫外分光光度法考察二氢杨梅素胶囊剂的累积浓度,制备二氢杨梅素胶囊剂,结果表明:二氢杨梅素胶囊剂的最优处方为:二氢杨梅素纯化提取物2.5 g、糊精的量(填充剂)7 g、羧甲基纤维素钠(粘合剂)0.5 g.由此可知,制备的二氢杨梅素胶囊剂能提高药物稳定性、药物生物利用度较高,能有效地提升治疗效果.
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