宁心滴丸溶出度考察

Study on Dissolubility of Huangyangning Dropping Pills

目的 了解宁心滴丸的溶出性能。方法 以 0 .0 5 m ol/ L 磷酸二氢钠缓冲液为溶剂 ,浆法测定 ,酸性染料比色法测定黄杨宁片和宁心滴丸的溶出度。结果 滴丸剂溶出量大于片剂溶出量。结论 滴丸剂比片剂易于吸收。

Objective To study the dissolubility properties of Huangyangning dropping pills.Methods Acid- Dye Colorimetric(ADC) was adopted for the determination of dissolution rate of Huangyangning tablets and Huangyangning dropping pills with0 .0 5 mol· L-1monobasic sodium phosphate- buffer as the solvent.Results The dissolution rate of Huangyangning dropping pills was much more than that of Huangyangning tablets.Conclusion Huangyangning dropping pills was absorbed easier than that of Huangyangning tablets.