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目的:制备制霉散,建立质量控制方法,观察其临床疗效。方法:对其成分制霉素采用生物效价测定含量;维生素B_2采用一级导数可见紫外分光光度法测定含量。结果:工艺简单,易控制,质量基本稳定,定性、定量检验方法准确,专属性强。结论:本制剂工艺简单,质量可控,临床疗效良好。
OBJECTIVE: To prepare mildew, establish quality control method and observe its clinical efficacy. Methods: The content of nystatin was determined by bioequivalence. Vitamin B 2 was determined by UV spectrophotometry with first order derivative. Results: The process is simple, easy to control, the quality of basic stability, qualitative, quantitative test methods accurate and specific. Conclusion: The preparation process is simple, quality control, clinical efficacy is good.