Application of ionic liquid-based microwave-assisted extraction of anthocynin from lycium ruthenicum
Journal Title: Scholars Journal of Engineering and Technology - Year 2016, Vol 4, Issue 2
Abstract
Abstract: The anthocyanin of lycium ruthenicum was extracted using ionic liquid combined with microwave. The effects of ionic liquid species, ionic liquid concentration, microwave power and extraction time on the anthocyanin yield of lycium ruthenicum were investigated. The results showed that the application of ionic liquid-based microwave-assisted extraction might effectively increase the extraction rate of anthocyanin of lycium ruthenicum. The most suitable conditions were 1.0 mol∕L of [Bmim]Br and 210 W of microwave power for 12 seconds with the sample to solvent ratio of 1:30. Under the best condition, the anthocyanin yield of lycium ruthenicum was 2.92mg/g. Keywords: Lycium ruthenicum, Anthocyanin, Ionic liquid, Microwave, Extraction.
Authors and Affiliations
Juan Zhang, Ting Fan, Jiangbin Xu, Shaoying Zhang, Min Jiang, Qing Liu, Yunsong Zhao
Keywords
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