Flavonoids Extraction from Taraxacum officinale (Dandelion): Optimisation Using Response Surface Methodology and Antioxidant Activity
Joint Authors
Sun, Zongxi
Su, Ruiqiang
Qiao, Jianwei
Zhao, Zhiquan
Wang, Xinsheng
Source
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-08-04
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
The Box-Behnken design combined with response surface method was employed to optimize ultrasonic-assisted extraction of flavonoids from Taraxacum officinale.
The optimized results showed that the highest extraction yield with ultrasonic-assisted extraction could reach 2.62% using 39.6% (v/v) ethanol and 59.5 : 1 (mL/g) liquid-solid ratio for 43.8 min.
The crude extract was then purified by HPD-100 macroporous adsorption resin, and the flavonoids content in the purified extract increased to 54.7%.
The antioxidant activity of the purified flavonoids was evaluated in vitro by scavenging capacity of ABTS or DPPH, β-carotene bleaching, and FTC test.
The knowledge obtained from this study should be useful to further develop and apply this plant resource.
American Psychological Association (APA)
Sun, Zongxi& Su, Ruiqiang& Qiao, Jianwei& Zhao, Zhiquan& Wang, Xinsheng. 2014. Flavonoids Extraction from Taraxacum officinale (Dandelion): Optimisation Using Response Surface Methodology and Antioxidant Activity. Journal of Chemistry،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1040145
Modern Language Association (MLA)
Sun, Zongxi…[et al.]. Flavonoids Extraction from Taraxacum officinale (Dandelion): Optimisation Using Response Surface Methodology and Antioxidant Activity. Journal of Chemistry No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-1040145
American Medical Association (AMA)
Sun, Zongxi& Su, Ruiqiang& Qiao, Jianwei& Zhao, Zhiquan& Wang, Xinsheng. Flavonoids Extraction from Taraxacum officinale (Dandelion): Optimisation Using Response Surface Methodology and Antioxidant Activity. Journal of Chemistry. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-1040145
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1040145