Effect of Garlic on Enzyme Activities of Rats Fed Lard and Alcohol

마늘성분이 Lard와 Alcohol을 섭취한 흰쥐 혈청중의 효소활성에 미치는 영향

The present study has been undertaken to investigate the effects of garlic added to food on the activities of several enzymes in serum of rats fed lard and alcohol. Thirty-five males of Sprague-Dawley strains weighed about 130g were divided into 7 groups, each group receiving a different diet for 10 weeks; i.e. basal diet plus 15% lard, basal diet plus 5% alcohol, basal diet plus 0.5% garlic, basal diet plus 15% lard and 0.5% garlic. Determinations were carried out in the net weight gain, food efficiency ratio, weight of organs, and AST, ALT, lactate dehydrogenase, alkaline phosphatase activities in serum of rats. The results obtained were as follows; Rats given feed containing lard and alcohol showed significant decrease in net weight gain, but garlic caused an increased in food efficiency ratio. Lard supplementation caused an increase in the weight of liver, kidney, spleen, but another groups did not, AST, ALT, ALP, LDH of serum were significantly increased in lard and alcohol containing group but garlic feeding decreased enzyme activities compared to lard and alcohol containing group. The above results suggest that garlic would prevent the metabolic disease of liver by improving hyperlipemia caused by high fat diet.