Study on the antioxidation activity and resistance of lipid peroxidation of panax notoginseng flower total saponins / 国际中医中药杂志
International Journal of Traditional Chinese Medicine
;
(6): 899-901, 2014.
Article
in Chinese
| WPRIM
| ID: wpr-454465
ABSTRACT
Objective To investigate the antioxidation activity and resistance of lipid peroxidation of panax notoginseng flower total saponins.Methods The panax notoginseng flower buds were extracted with ethanol. The hydroxyl free radical(?OH), 1,1-diphenyl-2-picrythydrazyl radical(DPPH)clearing rate and resistance of lipid peroxidation of rat liver induced by Fe2+-cysteine were determined by spectrophotometry. Results Half clearance of hydroxyl free radical and DPPH. by panax notoginseng flower total saponin was 0.035 mg/ml and 0.094 mg/ml, the maximum inhibition rate of lipid peroxidation of rat liver induced by Fe2+-cysteine was 89.31%, therefore moderate concentration of extracts had a strong inhibitory effect on lipid peroxidation. Conclusions Panax notoginseng flower total saponins have antioxidant activity and resistance of lipid peroxidation.
Full text:
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Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
International Journal of Traditional Chinese Medicine
Year:
2014
Type:
Article
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