Ultrasonic-Assisted Extraction of Procyanidins Using Ionic Liquid Solution from Larix gmelinii Bark
Joint Authors
Wang, Wenjie
Hao, Jingwei
Sun, Xiaowei
Zu, Yuangang
Liu, Wenbin
Yang, Lei
Jin, Zhimin
Source
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-11-19
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
An ionic liquid-based ultrasonic-assisted extraction method has been developed for the effective extraction of procyanidins from Larix gmelinii bark.
So as to evaluate the performance of ionic liquids in ultrasonic-assisted extraction process, the effects caused by changes in the anion and the alkyl chain length of the cation on the extraction efficiency were investigated in this paper.
The results indicated that the characteristics of anions had remarkable effects on the extraction efficiency of procyanidins, and 1-butyl-3-methylimidazolium bromide ([Bmim]Br) aqueous solution was the best among the investigated ionic liquids.
The optimum conditions for the extraction were as follows: [Bmim]Br concentration 1.25 M, soak time 3 h, solid-liquid ratio 1 : 10, ultrasonic power 150 W, and ultrasonic time 30 min.
This work not only introduces a simple, green, and highly efficient sample preparation method for extraction of procyanidins from L.
gmelinii bark, but also reveals the tremendous application potential of ionic liquids.
American Psychological Association (APA)
Sun, Xiaowei& Jin, Zhimin& Yang, Lei& Hao, Jingwei& Zu, Yuangang& Wang, Wenjie…[et al.]. 2012. Ultrasonic-Assisted Extraction of Procyanidins Using Ionic Liquid Solution from Larix gmelinii Bark. Journal of Chemistry،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-479955
Modern Language Association (MLA)
Sun, Xiaowei…[et al.]. Ultrasonic-Assisted Extraction of Procyanidins Using Ionic Liquid Solution from Larix gmelinii Bark. Journal of Chemistry No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-479955
American Medical Association (AMA)
Sun, Xiaowei& Jin, Zhimin& Yang, Lei& Hao, Jingwei& Zu, Yuangang& Wang, Wenjie…[et al.]. Ultrasonic-Assisted Extraction of Procyanidins Using Ionic Liquid Solution from Larix gmelinii Bark. Journal of Chemistry. 2012. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-479955
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-479955