低共熔溶剂提取沙棘籽粕总黄酮工艺优化  

Optimization of the Process of Extracting Total Flavonoids from Seed Meal of Hippophae rhamnoides L.with Eutectic Solvent

作　　者：范亚轩 钟温和 龚建龄 罗思晨 岑家敏 代阮卿 周文娜 FAN Yaxuan;ZHONG Wenhe;GONG Jianling;LUO Sichen;CEN Jiamin;DAI Ruanqing;ZHOU Wenna(School of Life and Health Sciences,Huzhou College,Huzhou 313000,China)

机构地区：[1]湖州学院生命健康学院,浙江湖州313000

出　　处：《现代食品》2025年第3期93-97,共5页Modern Food

基　　金：国家级大学生创新创业项目“百香果种子及果皮提取物在化妆品领域的研发及利用”(202313287017);浙江省级大学生创新创业项目“百香果籽粕蛋白富集工艺优化及其轻食代餐产品的配方研发”(S202413287040);湖州市科技局公益性应用研究项目/社会发展类“基于‘JNK-Sab-ROS’通路的西番莲黄酮化合物抵抗多柔比星心肌毒性的作用机理研究”(2021GZ55)。

摘　　要：以沙棘籽粕为原料,以黄酮提取量为考察指标,采用单因素及响应面实验对低共熔溶剂(Deep Eutectic Solvents,DES)提取沙棘籽粕总黄酮工艺参数进行优化。结果表明,最佳提取工艺为氯化胆碱与葡萄糖摩尔比4∶1、DES含水量50%、料液比1∶23、提取温度60℃、提取时间60 min。该条件下,沙棘籽粕总黄酮提取量达到23.93 mg·g^(-1)。Using seed meal of Hippophae rhamnoides L.as raw material and flavonoid extraction as the investigation index,the process parameters of total flavonoids extracted from seed meal of Hippophae rhamnoides L.from deep eutectic solvents(DES)were optimized by single factor and response surface experiments.The results showed that the optimal extraction process was as follows:the molar ratio of choline chloride to glucose was 4∶1,the water content of DES was 50%,the ratio of solid-liquid was 1∶23,the extraction temperature was 60℃,and the extraction time was 60 min.Under these conditions,the total flavonoids extracted from seed meal of Hippophae rhamnoides L.reached 23.93 mg·g^(-1).

关 键 词：低共熔溶剂 沙棘 籽粕 总黄酮 

分 类 号：TS209[轻工技术与工程—食品科学]