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双黄连注射液是哈尔滨医科大学附属一院研制生产的中草药注射剂,用于治疗小儿病毒性肺炎。临床应用有十几年的历史。目前还同多种抗菌素配伍,广泛用于抗病毒和细菌的混合感染,疗效确切、显著。双黄连注射液由双花、黄芩和连翘组方。主要成分为绿原酸、黄芩甙和连翘甙。黄芩甙属黄酮类物质,易水解成甙元黄芩黄素;绿原酸在碱性溶液中不稳定。为此,我们对双黄连注射液做了留样观察并通过恒温加速实验对其稳定性进行了考察。一实验器材日本岛津uv-265 501型超级恒温器上海县实验仪器厂 pHS-10A酸度计萧山科学仪器厂
Shuanghuanglian Injection is a Chinese herbal injection developed and manufactured by the First Affiliated Hospital of Harbin Medical University for the treatment of viral pneumonia in children. Clinical application has a history of more than ten years. At present, it is also compatible with a variety of antibiotics and is widely used in the mixed infection of antivirus and bacteria. The curative effect is definite and significant. Shuanghuanglian Injection consisted of Shuanghua, Huangqi and Forsythia. The main components are chlorogenic acid, astragalus and forsythia. Astragalus is a flavonoid, easily hydrolyzed into astragalus baicalin; chlorogenic acid is unstable in alkaline solution. For this purpose, we observed the Shuanghuanglian injection and observed its stability through constant temperature accelerated experiments. A laboratory equipment Shimadzu uv-265 501 super thermostat Shanghai Experimental Instrument Factory pHS-10A acidity meter Xiaoshan Scientific Instrument Factory