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食品研究与开发:2016,37(7):13-18
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薄膜蒸发浓缩对乳蛋白浓缩物加工性质的影响
孙颜君1,李红娟2,吕加平2
(1. 乳业生物技术国家重点实验室,光明乳业股份有限公司 乳业研究院,上海 200436; 2. 中国农业科学院 农产品加工研究所,北京 100193)
Effect of Pre-concentration on the Functionality of Milk Protein Concentrate
SUN Yan-jun1, LI Hong-juan2, Lü Jia-ping2
(1. State Key Laboratory of Dairy Biotechnology, Dairy Research Institute, Bright Dairy and Food Co., Ltd., Shanghai 200436, China; 2. Institute of Agro-Products Processing Science and Technology, Chinese Academy of Agricultural Sciences, Beijing 100193, China)
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投稿时间:2015-09-22    
中文摘要: 乳蛋白浓缩物(Milk protein concentrate, MPC)是近年来新兴的牛乳蛋白制品,在食品加工中有着广泛的应用。 本试验采用薄膜蒸发浓缩牛乳超滤截留液至固形物含量为 15.55 %,18.17 %和 26.12 %,研究了不同浓缩程度对 MPC 粉 末的粒径,溶解性,流动性和喷流性指数等性质的影响。结果表明,浓缩至超滤截留液固形物含量为 26.12 %时,MPC 具 有较好的加工特性。
Abstract:Milk protein concentrate was a newly developed dairy protein product. The solid content of the reten- tate was concentrated to 15.55 %,18.17 % and 26.12 % by thin film evaporation. The results showed that MPC presented better solubility, flowability and the flow resistance index for the 26.12 % solid content of the reten- tate.
文章编号:201607004     中图分类号:    文献标志码:A
基金项目:“十二五”国家科技支撑计划课题(2013BAD18B02)
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