响应面法优化淫羊藿药渣总黄酮的提取工艺  

Optimization of the Extraction Process of Total Flavonoids from the Herb Residues of Epimedium using Response Surface Method

作　　者：王志亮 史少奇 马晓玲 贾士芳[1] WANG Zhiliang;SHI Shaoqi;MA Xiaoling;JIA Shifang(Taiyuan University of Science and Technology,Taiyuan,Shanxi 030006,China)

机构地区：[1]太原科技大学,山西太原030006

出　　处：《农产品加工》2025年第8期44-47,共4页Farm Products Processing

基　　金：山西省大学生创新创业训练计划项目“多糖基黄酮多金属氧酸盐抗菌材料制备与应用”(20240778)。

摘　　要：为探究超声提取淫羊藿药渣总黄酮的最优工艺,以总黄酮得率为评价指标,在乙醇体积分数、超声功率、料液比、提取温度、提取时间单因素试验的基础上进行响应面优化试验。结果表明,最佳总黄酮提取工艺为乙醇体积分数50%,超声功率300 W,料液比1∶25 (g∶mL),提取温度54℃,提取时间4.4 h,在此条件下,总黄酮得率为6.92%。In order to explore the optimal process of ultrasonic extraction of total flavonoids from epimedium slag,the response surface optimization test was carried out based on the ethanol volume fraction,ultrasonic power,solid-liquid ratio,extraction temperature and extraction time with the extraction rate of total flavonoids as the evaluation index.The results showed that the optimal extraction technology of total flavonoids was ethanol volume fraction 50%,ultrasonic power 300 W,solid-liquid ratio 1∶25(g∶mL),extraction temperature 54℃,extraction time 4.4 h.Under these conditions,the yield of total flavonoids was 6.92%.

关 键 词：淫羊藿药渣 总黄酮 提取工艺 响应面 优化 

分 类 号：TQ91[化学工程]