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投稿时间:2017-06-28
投稿时间:2017-06-28
中文摘要: 以软枣猕猴桃为研究对象,对果汁浓度、白砂糖含量、柠檬酸含量、羧甲基纤维素钠(Caboxy Methyl Cellulose,CMC)的用量分别进行单因素试验,并以模糊数学感官评价作为标准筛选出最优的水平,在此基础上设计四因素三水平的正交试验,优化得到软枣猕猴桃饮料的最佳配方:原汁含量40%,白砂糖含量16%,柠檬酸含0.25%,CMC含量0.12%。最后用2,4-二硝基苯肼法对最佳配方的维生素C进行测定,含量为(84.05±0.41)mg/100 mL。
Abstract:Actinidia arguta as an object of study,selected the optimal level of content of fruit juice,sugar,citric acid and CMC by the single factor experiment with fuzzy mathematics sensory evaluation as a standard.On the basis of the single factor experiment,by the orthogonal experiment of 4 factors 3 levels have got optimal formula for Actinidia arguta beverage:40%content of fruit juice,16%sugar content,0.25%citric acid content and 0.12%CMC.Finally,the optimal formula of vitamin C content measurements made with 2,4-dinitrobenzene hydrazine,get the value was(84.05±0.41)mg/100 mL.
文章编号:201802022 中图分类号: 文献标志码:
基金项目:吉林市科技创新发展计划项目(20165016);吉林医药学院大学生创新创业训练计划项目(2016c306);吉林省教育厅项目(JJKH20170411KJ)
Author Name | Affiliation |
ZUO Li-li,AN Ting,JI Mei-jiao,TU Si-lan,ZHANG Di,LI Wen-shuang,FU Xiao-yi* | School of Public Health,Jilin Medical University,Jilin 132013,Jilin,China |
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