Chinese Journal of Experimental Traditional Medical FormulaeVol. 18, Issue 23, Pages: 102-105(2012)
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Published:2012
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WANG Rui, HE Mei, YUAN Xiao-chun, et al. Antioxidant Activity of Total Flavonoids from[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(23): 102-105.
DOI:
WANG Rui, HE Mei, YUAN Xiao-chun, et al. Antioxidant Activity of Total Flavonoids from[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(23): 102-105.DOI:
Objective: To study the antioxidant activity of total flavonoids from Oroxylum indicum. Method: The antioxidant activity of the total flavonoids from O. indicum was determined by DPPH
salicylic acid and pyrogallol auto-oxidation. Result: Compared with Vc
the total flavonoids from O. indicum had better scavenging effect on DPPH·
·OH
O2-·in the determination of the concentration range
the EC50 was 19.73
231.70
318.93 mg·L-1 respectively; and the scavenging effect on DPPH·was better than Vc in the concentration range of 9.52-57.12 mg·L-1. Conclusion: The total flavonoids from O. indicum had better antioxidant activities
so it would be valuable to be further developed and used.
Investigation on in Vitro Antioxidant Activity and Chemical Composition of Different Polar Parts of Extract of Rosa cymosa Roots
Extraction Technology of Flavonoid in Mongolian Medicine and Its Antioxidative Activation
Optimization of Ultrasonic-assisted Extraction Technology for Total Flavonoids from by Response Surface Methodology and Evaluation Its Antioxidant Activity
Optimization of Extraction Technology for Antioxidants from and Investigation of Its Antioxidant Activity
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