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《Journal of Liaoning University(Natural Sciences Edition)》 2006-04
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The Study on Ultrasound Extraction and Antioxidative Effect of Gypenosides

ZHANG Hui-li,SONG You-tao,XIN Ru,LI Yu,LIU Hong-sheng (Department of Life Science,Liaoning University,Shenyang 110036,China)  
The design orthogonal experiment inspects differently withdraws the plan to determine the result the influence.The result indicated, 50 ℃,20 kHz ultrasonic wave power,the 80% methyl alcohol solution 52 mL backflow withdraws 3 times,each time 130 min best withdraws the plan twists the stock blue total glucoside in the observation to the old age rat's antioxidation partial experiments in,after determination to medicine rat red blood cell hyperoxide mutase(SOD) content, proved twists the stock blue total glucoside to have reduces the free radical vigor,the enhancement old age big mouse organism antioxidation ability function.
【CateGory Index】: R284;R285
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