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Study on the effects of P. armeniaca L. vinegar on reducing obesity and blood lipids in rat

FAN Yan-li1,LIU Yao-xi2,LI Zhi-xi1,GONG Feng-qiu1,WU Rui-qin1,BU Li-jun1,LI Bo1,ZHANG Xue-liang1(1 College of Food Science and Engineering,Northwest A&F University,Yangling,Shaanxi 712100,China;2 The Forestry Vocational College,Science and Technology University of Henan,Luoyang,He′nan 471002,China)  
【Objective】 The paper studied the effects of P.armeniaca L.vinegar on reducing obesity and blood lipids.【Method】 Rats nutritive obesity model and high blood lipids model were set up by using high fat nutritive feed and high blood lipids feed.In the experiment,three treatments were set for research,including normal feeding(fed with common diet),nutritive feeding(fed with common diet and nutritive diet) and vinegar feeding(fed with common diet,nutritive diet and vinegar).The total serum cholesterin,triglyceride,serum hight density lipoprotein concentration,total weight of fat around rat genitalia were analyzed and fatty coefficient and arteriosclerosis exponential were calculated.【Result】 All the rats grew normally during the 30 days of rat feeding,the total fat weight around the genitals and fat coefficient of the nutritive control group increased apparently compared with the normal control group(P0.05),with the trend of cholesterol,triglyceride concentration and arteriosclerosis index increasing.It showed that the rat nutritive obesity model and high blood lipids model were set up successfully;In the test group,the total serum cholesterin,triglyceride,total weight of fat around rat genitalia,serum hight density lipoprotein and arteriosclerosis exponential reduced.【Conclusion】 Both P.armeniaca L.vinegar and buckwheat vinegar had function of reducing obesity and blood lipids of rat.the former was even better.
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