绿茶桑椹醋饮料的研制及其减肥试验研究  

Preparation of Mulberry Vinegar Beverage Mixed Green-tea and Its Reducing Weight Function

作　　者：张学良[1] 李志西[1] 邵东燕[1] 布丽君[1] 李博[1] 毋锐琴[1] 樊艳丽[1] 

机构地区：[1]西北农林科技大学食品科学与工程学院,陕西杨凌712100

出　　处：《西北农业学报》2008年第2期293-296,共4页Acta Agriculturae Boreali-occidentalis Sinica

基　　金：陕西省科技攻关项目(2005K03-G03);西北农林科技大学与紫阳县洪田富硒食品有限公司协作项目

摘　　要：以桑椹醋、绿茶、冰糖和柠檬酸为原料,研制绿茶桑椹醋饮料,并对该饮料的减肥功能进行研究。通过正交试验,确定了绿茶桑椹醋饮料的配方,开发出了一种口味良好、具有一定保健功能的茶醋饮料;并通过动物试验研究了绿茶桑椹醋饮料的减肥降脂作用。结果表明,5 L茶醋饮料的最佳配方是绿茶50 g、桑椹醋360 mL、冰糖100 g、柠檬酸10 g;肥胖模型中试验组小鼠的生殖器周围脂肪总重、脂肪系数、血清总胆固醇和甘油三酯较对照组均显著下降(P<0.05)。A new kind of health vinegar drink named Mulberry Vinegar Beverage mixed with Green- Tea（MVBGT）was processed. The processing conditions and formula of the drink with nice flavor and health-beneficial functions were determined by orthogonal test method. Meanwhile, to study the effects of the drink on reducing weight content , we set up rats nutritive obesity model. The results showed that the best formula of drink in 5 L was composed of 50 g of green-tea,360 mL of mulberry vinegar, 100 g of crystal sugar, 10 g of citric acid, and the content of TC, TG, HDL-C total fat weight reduced apparently compared with the normal control group（P〈0. 05）, this proved that vinegar beverage had functional effects of reducing weight.

关 键 词：桑椹醋 绿茶 饮料研制 减肥 

分 类 号：TS275[轻工技术与工程—农产品加工及贮藏工程]