基本信息:
- 专利标题： 制备具有游离二价阳离子蛋白质聚集的乳制品浓缩物的方法
- 专利标题（英）：A METHOD OF PRODUCING A DAIRY CONCENTRATE WITH FREE DIVALENT CATIONS PROTEIN AGGREGATION
- 申请号：CN201780071822.0 申请日：2017-12-18
- 公开(公告)号：CN109963471A 公开(公告)日：2019-07-02
- 发明人： C·J·E·施密特 , L·J·R·博韦托 , A·希尔比 , M·克勒斯 , M·N·瓦格拉 , E·S·科罗杰伊奇克
- 申请人： 雀巢产品技术援助有限公司
- 申请人地址： 瑞士沃韦
- 专利权人： 雀巢产品技术援助有限公司
- 当前专利权人： 雀巢产品有限公司
- 当前专利权人地址： 瑞士沃韦
- 代理机构： 北京市中咨律师事务所
- 代理人： 张建; 黄革生
- 优先权： 16205142.9 20161219 EP
- 国际申请： PCT/EP2017/083353 2017.12.18
- 国际公布： WO2018/114826 EN 2018.06.28
- 进入国家日期： 2019-05-21
- 主分类号： A23C9/154
- IPC分类号： A23C9/154 ; A23C9/156 ; A23G1/56 ; A23G3/34 ; A23J1/20 ; A23J3/08
The invention relates to a method of producing a dairy concentrate, comprising the steps of: providing an ingredient composition comprising micellar caseins and whey proteins and having a pH of 6.1 -7.1 and a concentration of 3 - 25 wt.% of proteins, and wherein the ingredient composition has a casein to whey protein ratio of 90/10 - 60/40, adding 3 - 25 mM divalent cations to provide a concentration of 3 - 8 mM free divalent cations in the ingredient composition, homogenising the ingredient composition; and subsequently pasteurising and stirring the ingredient composition at a temperature of80DEG- 105DEG C for a period of 0.5 - 3 min to form agglomerated proteins comprising caseins and beta-lactoglobulin from the whey proteins, the agglomerates having a size of 3 - 50 microns as measured by D(4,3) mean diameter. The invention also relates to a method with an ultra-high temperature treatment of the ingredient mix. Furthermore, the invention relates to a dairy concentrate comprising aggregated proteins comprising micellar casein and whey protein aggregates, wherein the product has a pH of 6.0 - 7.1, a concentration of 6 - 55 wt.% milk solids, a casein to whey protein ratio of 90/10 - 60/40, and a concentration of 3 - 8 mM free divalent cations, and wherein the agglomerates having a size of 3 - 50 microns mean diameter D(4,3) as measured by laser diffraction.
公开/授权文献:
- CN109963471B 制备具有游离二价阳离子蛋白质聚集的乳制品浓缩物的方法 公开/授权日：2022-12-30
IPC结构图谱:
| A | 人类生活必需 |
| --A23 | 其他类不包含的食品或食料；及其处理 |
| ----A23C | 乳制品,如奶、黄油、干酪；奶或干酪的代用品；其制备 |
| ------A23C9/00 | 奶配制品；奶粉或奶粉的配制品 |
| --------A23C9/152 | .含有添加物 |
| ----------A23C9/154 | ..含有增稠物质、鸡蛋或谷物配制品；乳胶 |