Optimization of Ultrasound-assisted Extraction Technology for
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Optimization of Ultrasound-assisted Extraction Technology for
Chinese Journal of Experimental Traditional Medical FormulaeVol. 18, Issue 13, Pages: 21-24(2012)
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Published:2012
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ZHANG Jian-hai, XU Xiao-yu, FENG Bin-bin. Optimization of Ultrasound-assisted Extraction Technology for [J]. Chinese journal of experimental traditional medical formulae, 2012, 18(13): 21-24.
DOI:
ZHANG Jian-hai, XU Xiao-yu, FENG Bin-bin. Optimization of Ultrasound-assisted Extraction Technology for [J]. Chinese journal of experimental traditional medical formulae, 2012, 18(13): 21-24.DOI:
Optimization of Ultrasound-assisted Extraction Technology for
Objective: To optimize extraction technology of Chrysanthemum indicum. Method: With the content of total flavonoids
chlorogenic acid and linarin as indexes
water extraction and ethanol extraction technology were optimized by ultrasound-assisted and orthogonal test
and compared with conventional reflux extraction;The content of total flavonoids was determined by UV
the content of chlorogenic acid and linarin were determined by RP-HPLC. Result: In total of three indexes
optimum water extraction technology was as follows:Adding 15 folds of water and extracting for 2 times
30 min each time
extraction temperature 75℃; optimum alcohol extraction process was as follows: extracted 30 min with 15 folds the amount of 80% ethanol
extraction temperature 70℃. Conclusion: Total flavonoids
chlorogenic acid and linarin were relatively high with alcohol extraction technology for C. indicum; it could provide experimental basis for comprehensive development and utilization of C. indicum.