摘要
从离子液体的特性:密度、熔点、粘度和酸性;离子液体的分类:按阳离子的结构可以分为四大类、按阴离子的结构分为两大类;离子液体的提取方法:液-液萃取、超高压辅助提取、双水相萃取、微波辅助萃取和超声强化萃取,以及在提取天然产物中活性物质:黄酮类化合物、生物碱、蒽醌类、木脂素、挥发油、皂苷类等的应用这四方面入手来阐述离子液体在提取天然产物中活性物质中的应用。
The characteristics of ionic liquids:density,melting point,viscosity and acidity;ionic liquids classification:according to the cations they are divided into four categories,according to anions they are divided into two categories.Application of ionic liquids in extraction,ultra-high pressure assisted extraction,aqueous two-phase extraction,microwave-assisted extraction and ultrasonic enhanced extraction,as well as in the extraction of active substance from natural products:flavonoids,alkaloids,anthraquinones,wood Vitamins,volatile oils,saponins and other applications of these four aspects to disscuss the application of ionoc liquids in the active substance extractions from natural products.
作者
冯靖
彭效明
李翠清
王腾
居瑞军
汤晨洋
邱晓
FENG Jing;PENG Xiao-ming;LI Cui-qing;WANG Teng;JU Rui-jun;TANG Chen-yang;QIU Xiao(Beijing Institute of Petrochemical Technology,Beijing Key Laboratory of Clean Fuel and Efficient Catalytic Reduction Technology in Beijing,National Chemical and Chemical Demonstration Center,Beijing 102617,China)
出处
《应用化工》
CAS
CSCD
北大核心
2019年第4期945-949,共5页
Applied Chemical Industry
基金
国家自然基金项目(81703453)
国家青年科学基金项目(21406015)
北京市教委科研计划项目(KM201510017006)
北京石油化工学院校内学科平台建设项目(2018XK002)
北京市大兴区科技发展计划项目(KT201806402)
北京市教委科技计划一般项目(KM201810017002)
北京市优秀人才培养自主项目(201600002012G058)
关键词
离子液体
特性
结构
天然产物
活性物质
ionic liquids
features
structure
natural products
active substances
