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食品研究与开发:2016,37(10):-
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酶解咖啡鲜果对烘焙咖啡饮用品质和化学成分的影响研究
(1.北京城市学院生物医药学部,北京100083;2.中国农业大学食品科学与营养工程学院,北京100083)
Conditions Optimization of Enzymolysis on Coffee Fruit and the Impact Study on Coffee Drinking Quality and Chemical Composition
(1.Department of Biological Medicine,Beijing City University,Beijing 100083,China;2.College of Food Science and Nutritional Engineering,China Agricultural University,Beijing 100083,China)
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投稿时间:2015-04-14    
中文摘要: 选用不同种类的酶对云南小粒咖啡去皮鲜果进行酶解,确定胃蛋白酶最适于制备麝香猫咖啡,随后进行了胃蛋白酶酶解咖啡鲜果的条件优化,确定最佳酶解条件为胃蛋白酶添加量1%,酶解2h,酶解温度55℃,此时感官评分为13.5分,高出未处理咖啡鲜果的感官评价结果1倍。同时研究酶解对咖啡鲜果中主要化学成分的影响,及其对咖啡鲜果烘焙后饮用品质的作用。
Abstract:This paper determined that the best enzyme to processing civet coffee is pepsin,then optimized the coffee fruit pepsin enzymatic hydrolysis conditions,determined the optimum of adding 1%topepsin,enzymatic hydrolysis 2 h,enzymolysis temperature of 55℃,at these conditions the sensory score was 13.5 points,higher than the untreated coffee fruit sensory evaluation results of 1 times.At the same time,study on the effect of enzymatic hydrolysis on the main chemical components in fresh fruit and coffee,drinking coffee fruit quality of baking after effect was investigation.
文章编号:201610013     中图分类号:    文献标志码:
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