• 생약학회지
• /
• 제26권2호
• /
• pp.148-153
• /
• 1995

As an initial step for evaluating hepatoprotective components against alcohol-induced toxicity, the effect of various fractions from Aloe vera on alcohol metabolism in rats were examined and the results were as follows: Water soluble fraction, after a single oral administration to rats, was found to cause a significant decrease in the serum ethanol concentration as well as enhancement of liver cytosolic ADH activity. On the other hand, the fractions soluble in organic solvent was found to cause an increase in the blood ethanol concentration and inhibit ADH activity. Further fractionation of the water soluble fraction by ultrafiltration system gave four subfractions corresponding to molecular weight and treatment of them in rats demonstrated that subfraction of M.W. > 30,000 exhibited the most potent enhancing activity of ethanol methabolism.