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投稿时间:2021-04-27
投稿时间:2021-04-27
中文摘要: 探究鱼台大米白酒对丹参中活性成分的提取效果,并使用酶标仪快速检测浸提液中水溶性酚酸的总量。通过单因素和响应面试验优化丹参可溶性酚酸的提取条件,最优工艺条件为提取温度45℃、酒精度60%vol、料液比为1∶9.8(g/mL)、提取时间 72h,此时鱼台大米白酒中水溶性酚酸含量为(1953.05±8.06)μg/mL,提取率(79.94±0.33)%。
Abstract:The conditions for the extraction of active components from Salvia miltiorrhiza by Yutai rice Baijiu was explored with the soluble phenolic acid concentration as the indicator,which was measured by a microplate reader.The extraction process was optimized by single factor tests and response surface methodology,and the optimal extraction conditions were as follows:an extract temperature of 45℃,an alcohol concentration of 60% vol,a material-to-liquid ratio of 1∶9.8 (g/mL),and an extract time of 72 h,under which the extraction yield and soluble phenolic acid concentration reached(79.94±0.33)% and(1 953.05±8.06)μg/mL,respectively.
文章编号:202207019 中图分类号: 文献标志码:
基金项目:济宁市重点研发计划(2019NYNS014、2020NYNS020);济宁学院博士科研启动资金专项(2019BSZX07)
作者 | 单位 |
秦宏伟,宋文霞,李桂菊,王晓强,韩延雷,国天庆,韩小龙 | 济宁学院生命科学与工程系,山东 济宁 273155;曲阜师范大学生命科学学院,山东 曲阜 273165;齐鲁工业大学(山东省科学院)山东省食品发酵工业研究设计院,山东 济南 250013 |
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