A Study on Bioactivity of Corn Peptides with Low Molecular Weight(Ⅰ)Effect of an Intake of them on Alcohol Metabolism in Rats

查看全文 作　　者：[1]XULi;FEIXiao-[2]fang;ZHANGLi-[1]qiang;ZHANGXue-[1]zhong

机构地区：[1]KeyLaboratoryforMolecularEnzymologyandEngineeringofMinistryofEducation,JilinUniversity,changchun130023,P.R.China;[2]CollegeofLifeSciences,JilinUniversity,Changchun130023,P.R.China

出　　处：《Chemical Research in Chinese Universities》索引2003年第19卷第2期,共3页

基　　金：Supported by the Grant 94 35 4 6 - 3from Science and Technology Commission of Jilin Province 摘　　要：This study aims at the effects of an intake of low molecular weight corn peptides(LMCPs) prepared from zein on alcohol metablism in rats. LMCPs(1.0 g/kg body weight) in 15% ethanol(10 mL/kg body weight) were given to Wister rats by intragastric gavage. The assay of blood ethanol was conducted by using the enzyme based assay kit. The amino acid analysis was made with an amino acid analyzer. The data of the animal experiments showed that LMCPs could accelerate the metabolism of alcohol in rats. In the control group, the blood ethanol concentration reached the maximum level of (827.0±77.3) mg/L after ethanol loading for 30 min, then gradually decreased. In contrast, the blood ethanol concentration only reached (527.25±47.0) mg/L after 30 min in the group of LMCPs taken. These results indicate that LMCPs could decrease ethanol concentration in blood rapidly. 关键词：生物活性玉米缩氨酸酒精新陈代谢蛋白质

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A Study on Bioactivity of Corn Peptides with Low Molecular Weight(Ⅰ)Effect of an Intake of them on Alcohol Metabolism in Rats

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