摘要
利用低共熔溶剂氯化胆碱-乙醇胺对石榴皮进行多酚提取,在温度、时间、料液比三个单因素实验的基础上,利用响应面设计得到的最佳提取工艺条件为:温度82.432℃、时间89.433 min、料液比1∶19.231,最高多酚提取量为197.893 mg/g.
Polyphenols extraction from pomegranate peel was carried out using deep eutectic solvent choline chloride-ethanolamine.On the basis of three single-factor experimental investigations of temperature,time and solid-liquid ratio,the best extraction process conditions were obtained using response surface design as follows:temperature 82.432℃,time 89.433 min,solid-liquid ratio 1∶19.231.Under these conditions,the extracted amount of polyphenols was 197.893 mg/g.
作者
秦庆尚
柳静
王昌梅
杨红
赵兴玲
杨斌
尹芳
张无敌
QIN Qingshang;LIU Jing;WANG Changmei;YANG Hong;ZHAO Xingling;YANG Bin;YIN Fang;ZHANG Wudi(College of Energy and Environment,Yunnan Normal University,Kunming 650500,China;Yunnan Key Laboratory of Rural Energy Engineering,Kunming 650500,China)
出处
《云南师范大学学报（自然科学版）》
2023年第3期6-10,共5页
Journal of Yunnan Normal University:Natural Sciences Edition
基金
云南师范大学研究生科研创新基金(YJSJJ21-A06)
云南省万人计划产业技术领军人才项目(20191096)
云南师范大学大学生科研训练基金(KX2021046)
云南省农村能源工程重点实验室基金联合资助项目.
关键词
低共熔溶剂
氯化胆碱-乙醇胺
石榴皮
多酚
Deep eutectic solvents
Choline chloride-ethanolamine
Pomegranate peel
Polyphenols
