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小儿麻甘糖浆剂由黄芩、紫苏子、甘草等药物组成,功能平喘止咳,利咽祛痰,临床作为医院制剂用于小儿肺炎喘咳和咽喉炎症的治疗,患者反应良好。方中麻黄为君药,盐酸麻黄碱、盐酸伪麻黄碱为其平喘的主要成份,可溶于水[1],故制剂中采用加水提取。现以浸膏得率、盐酸麻黄碱及盐酸伪麻黄碱提取总量为主要考察指标,对水提取时加水量、浸泡时间、提取时间进行优选,现介绍如下。
Pediatric Hemp Gan syrup by the baicalin, perilla, licorice and other drugs, function asthma cough, Liyan expectorant, clinical as a hospital preparation for pediatric pneumonia cough and sore throat inflammation treatment, the patient responded well. Fang ephedra Jun medicine, ephedrine hydrochloride, pseudoephedrine hydrochloride asthma main component of asthma, soluble in water [1], so the preparation using water extraction. The extraction rate is now, ephedrine hydrochloride and pseudoephedrine hydrochloride total amount of extraction as the main indicator, the water extraction of water, soaking time, extraction time optimization are as follows.