玻璃酸钠用回收乙醇质量研究  

Research on the Quality of Recovered Ethanol for Sodium Hyaluronate

作　　者：王朋田 刘宝珍 刘颖洁 刘云刚 王增利 马锡峰 王燕 Wang Pengtian;Liu Baozhen;Liu Yingjie;Liu Yungang;Wang Zengli;Ma Xifeng;Wang Yan(Shandong Topscience Biotechnology Co.,Ltd.,Rizhao,Shandong 276800,China)

机构地区：[1]山东众山生物科技有限公司,山东日照276800

出　　处：《化工与医药工程》2025年第2期43-47,共5页Chemical and Pharmaceutical Engineering

摘　　要：对玻璃酸钠用回收乙醇中可能引入和(或)存在的杂质进行分析和风险评估,通过回收乙醇质量研究,证明回收套用次数的合理性;探究回收乙醇套用次数对玻璃酸钠纯沉工艺过程回收乙醇质量的影响,为提高产品质量的安全性和对回收乙醇的质量监控及应用提供了参考。The impurities that may be introduced and/or exist in the recovered ethanol used for sodium hyaluronate were analyzed and the risk was assessed.The rationality of the number of recycling applications was proved through the quality study of the recovered ethanol;To explore the influence of the number of recycling ethanol application on the quality of recycled ethanol in the process of sodium hyaluronate alcohol precipitation,and provide a reference for improving the safety of product quality and the quality monitoring and application of recycled ethanol.

关 键 词：玻璃酸钠 回收乙醇 套用次数 质量研究 

分 类 号：R927.1[医药卫生—药学]