平喘止咳膜是以中药热参为原料制成的一种膜剂,作者用氨性氯仿将总生物硷从膜中提出,以《药典》1977年华山参片的橙黄Ⅳ法对其进行含量测定。其硫酸阿托品制剂回收率为101%(变异系数2.97%);平喘止咳膜加入量与吸收度呈良好的线性关系(r=0.9972);平喘止咳膜加样回收率为99.3%,变异系数2.85%。 The anti-asthma cough film is a kind of film made from the traditional Chinese medicine hot ginseng as the raw material. The author uses ammonia chloroform to raise the total biological blemishes out of the film, and the content is determined by the Orange Yellow IV method of the Pharmacopoeia 1977 Huashanshen Tablets. Determination. The recovery rate of its atropine sulfate preparation was 101% (coefficient of variation 2.97%); there was a good linear relationship between the dosage of antitussive and cough film and absorption (r=0.9972); the recovery rate of anti-asthma cough film was 99.3%, coefficient of variation 2.85%.