MA Zi-jiao, XU Ying, LIU Jia, et al. Study on Extraction Process of Licorice Flavonoids from Licorice Waste Residue[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(15): 15-19.
MA Zi-jiao, XU Ying, LIU Jia, et al. Study on Extraction Process of Licorice Flavonoids from Licorice Waste Residue[J]. Chinese journal of experimental traditional medical formulae, 2010, 16(15): 15-19. DOI: 10.13422/j.cnki.syfjx.2010.15.007.
Study on Extraction Process of Licorice Flavonoids from Licorice Waste Residue
Objective:Study the optimum condition of extraction of licorice flavonoids from licorice waste residue and explore the feasibility of development and utilization of licorice waste residue.Method:Organic solvent extraction
ultrasonic-assisted organic solvent extraction
basic solvents extraction and ultrasonic-assisted basic solvent extraction were used to extract licorice flavonoids from licorice waste residue.Optimum condition for extraction was selected with theorthogonal design
using the yield
content and α-glucosidase inhibitory activity of licorice flavonoids from all extracts as the evaluating criteria.Result: The optimum extracting condition with ultrasonic-assisted organic solvent extraction method was that the ethanol concentration was 65%
ratio of material to solvent was 1∶ 12
extraction time was 1.5 h
and extraction temperature was at 75 ℃.Conclusion:The development and utilization of extracting licorice flavonoids from licorice waste residue was feasible with good social and economic benefits.
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Related Author
MA Zi-jiao
XU Ying
LIU Jia
ZHAO Yong-xue
JIA Yong-liang
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ZHU Yin-long
CHEN Ping
Related Institution
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