诚信声明我声明，所呈交的毕业论文（设计）是本人在老师指导下进行的研究工作及取得的研究成果。据我查证，除了文中特别加以标注和致谢的地方外，论文（设计)中不包含其他人已经发表或撰写过的研究成果，也不包含为获得其他教育机构的学位或证书而使用过的材料。我承诺，论文（设计）中的所有内容均真实、可信。毕业论文（设计）作者（签名）：年月日芩菊护眼液脱色工艺研究【摘要】目的：优选芩菊护眼液的脱色工艺。方法：采用单因素实验的方法，以芩菊护眼液中总黄酮、黄芩苷、蒙花苷保留率为指标，筛选并比较活性炭和大孔吸附树脂脱色工艺条件。结果：芩菊护眼液活性炭脱色的最佳工艺条件为：活性炭粒径8-16目，样品液浓度为0.04gmL,活性炭用量为1%，脱色15min,脱色温度60℃。大孔吸附树脂脱色最佳工艺为：树脂型号为HPD826,上样液浓度为0.06gL,洗脱剂为70%乙醇。结论：芩菊护眼液两种脱色工艺保留的有效成分高，脱色效果好，可为工业生产提供依据，活性炭脱色更加适合大规模工业生产。【关键字】芩菊护眼液：活性炭：大孔吸附树脂：脱色工艺Research on Decolorization Process of Qinju Eye CareSolution[Abstract]:Objective:to optimize the decolorization process of qinju eyecare solution.Methods:With the retention rate of total flavonoids,baicalin and linarinas indexes,single factor text were used to screen and compare the decolorizationprocess conditions of activated carbon and macroporous adsorption resin.Results:Theoptimal decolorization conditions of activated carbon were as follows:the particle sizeof activated carbon was 8-16 mesh,the concentration of sample solution was0.04g/mL,the amount of activated carbon was 1.0%,the decolorization time was15min,the decolorization temperature was 60C.The optimal decolorization conditionsof macroporous adsorption as follows:the type of resin was HPD826,the concentrationof sample solution was 0.06g/mL,the eluent was ethanol with a concentration of70%.Conclusion:The retention rate of two decolorization processes are high,thedecolorization effects are good and suitable for industrialized production.[Keywords]:Qinju eye care solution Activated carbonMacroporousadsorption resin Decolorization process