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公开(公告)号：US10299488B2
公开(公告)日：2019-05-28
申请号：US15208177
申请日：2016-07-12
摘要： A process for producing dairy products with a defined lactose content is suggested, comprising the following steps: (a) Ultrafiltration of a starting milk for producing a first permeate P1 and a first retentate R1; (b) Reverse osmosis of the first permeate P1 for producing a second permeate P2 and a second retentate R2; (c) Decalcification of the second retentate R2; (d) Ultrafiltration of the decalcified product of step (c) for producing a third permeate P3 (lactose concentrate) and a third retentate R3 (mineral concentrate); (e) Mixing the first retentate R1 with such an amount of the third permeate P3 and the third retentate R3 each so that a standardized dairy product with a defined concentration of lactose and salts is obtained.
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公开(公告)号：US10271563B2
公开(公告)日：2019-04-30
申请号：US15616437
申请日：2017-06-07
发明人： Sven-Rainer Döring
摘要： Suggested is a process for the production of a UHT milk with improved taste characteristics, comprising the following steps: (a) providing a raw milk; (b) separating the raw milk into a skimmed milk fraction and a cream fraction; (c) microfiltration or diafiltration of the skimmed milk fraction, obtaining a casein-containing retentate R1 and a fine whey as permeate P1; (d) ultrafiltration of the fine whey of step (c), obtaining a permeate P2 that is rich in lactose and minerals, and a protein-rich retentate R2; (e) mixing the cream fraction, the retentate R1 containing the casein and the permeate P2 containing the lactose and minerals, obtaining a mixed fraction M1; (f) ultra-high temperature treatment of the mixed fraction M1 of step (e); (g) pasteurization of the protein-rich retentate R2 obtained in step (d); and (h) mixing the ultra-heat treated fraction M1 of step (f) with the pasteurized retentate R2 of step (g), obtaining the target product.
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公开(公告)号：US20180303110A1
公开(公告)日：2018-10-25
申请号：US15909043
申请日：2018-03-01
发明人： Sven-Rainer Döring
CPC分类号： A23C15/06 , A23C9/1206 , A23C9/1422 , A23C9/1427 , A23L27/215
摘要： A butter with caramel is suggested, which is obtainable or obtained by: (a) separating whole milk into a skimmed milk fraction and a cream fraction by means of a separation step; (b) subjecting the cream fraction such obtained to a nanofiltration (NF) step and/or a reverse osmosis (RO) step, obtaining a NF/RO retentate and a NF/RO permeate; (c) subjecting the NF/RO retentate such obtained to a heat treatment step, in the process of which the sugar contained therein is caramelised at least in part; and (d) churning the caramelised NF/RO retentate such obtained in a manner known per se.
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公开(公告)号：US20180249726A1
公开(公告)日：2018-09-06
申请号：US15448896
申请日：2017-03-03
CPC分类号： A23C9/1206 , A23C9/1422
摘要： Provided is a process for producing milk products free or at least substantially free of lactose (lactose content less than 0.1% b.w.) which includes a combination of a specific heat treatment, filtration, recombination of permeates and retentates thus obtained and optionally hydrolyzation of lactose by lactase.
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公开(公告)号：US20170020152A1
公开(公告)日：2017-01-26
申请号：US15196853
申请日：2016-06-29
CPC分类号： A23C9/1206 , A23C9/1422 , A23C9/1427 , A23C9/1512 , A23C2210/252
摘要： A process for producing lactose-free dairy products is suggested, comprising the following steps: (a) Hydrolysis of a starting milk while adding lactase; (b) Nanofiltration of the hydrolysis product for producing a first permeate P1 and a first retentate R1; (c) Reverse osmosis or nanofiltration of the first permeate P1 for producing a second permeate P2 and a second retentate R2; (d) Mixing the first retentate R1 with such an amount of the second permeate P2 and the retentate R2 that a standardized dairy product is obtained, the content of proteins and minerals of which correspond to the one of the starting milk.
摘要翻译： 一种生产无乳糖的乳制品的方法，包括以下步骤：（a）在加入乳糖酶的同时水解原奶; （b）使步骤（a）的水解产物进行纳滤，以产生第一渗透物P1和第一滞留物R1，所述开孔纳米过滤膜的孔径在约100至约1,000道尔顿的范围内; （c）使所述第一渗透物P1进行反渗透以产生第二渗透物P2和第二渗余物R2; 和（d）将所述第一滞留物R1与所述第二渗透物P2和第二滞留物R2中的每一个混合得到标准化的乳制品，其中蛋白质和矿物质的含量对应于起始乳中的一种。
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公开(公告)号：US20160000100A1
公开(公告)日：2016-01-07
申请号：US14789259
申请日：2015-07-01
发明人： Sven-Rainer Döring
CPC分类号： A23C3/02 , A23C3/0332 , A23C3/037 , A23C3/04 , A23C9/14
摘要： A process is proposed for producing low microbial count whole milk products, in which (a1) optionally, the milk product from which microbes are to be removed is subjected to a heat pre-treatment in a heat exchanger and warmed to temperatures in the range from 25 to 30° C., (a2) the optionally pre-treated milk product is heated by infusion to temperatures from 50 to 75° C., and pasteurized in the course thereof, and (a3) the pasteurized product is cooled by flash cooling. A similar method is likewise disclosed for producing low microbial count skimmed milk products which, as the most important intermediate step, further additionally contains the process of separating off the cream.
摘要翻译： 提出了一种生产低微生物全脂奶制品的方法，其中（a1）任选地，将待除去微生物的乳制品在热交换器中进行热预处理，并加热至 25℃至30℃，（a2）任选预处理的奶制品通过浸入加热至50至75℃的温度，并在其过程中进行巴氏杀菌，（a3）巴氏杀菌产品通过闪蒸冷却 。 同样公开了类似的方法用于生产低微生物数量的脱脂乳制品，作为最重要的中间步骤，还另外含有分离乳膏的方法。
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公开(公告)号：US09167827B2
公开(公告)日：2015-10-27
申请号：US13891579
申请日：2013-05-10
发明人： Sven-Rainer Döring
CPC分类号： A23C9/142 , A23C3/03 , A23C7/046 , A23C9/1422 , A23C19/05 , A23C2210/252 , A23C2210/256
摘要： A process for the production of cheese milk is suggested, wherein (a) raw milk is subjected to heat treatment, (b) solids are removed from the heat-treated product, (c) the resulting intermediate is skimmed, (d) the skimmed milk such obtained is subjected to microfiltration, and (e) the resulting permeate is adjusted to the desired fat contents by adding an amount of the cream separated in step (c), and the standardized milk such obtained is (f) pasteurized in a final step.
摘要翻译： 提出了生产奶酪乳的方法，其中（a）对生奶进行热处理，（b）从热处理产物中除去固体，（c）将所得中间体脱脂，（d）脱脂 将得到的乳液进行微滤，（e）通过添加一定量的步骤（c）中分离的乳膏将所得到的渗透物调节至所需的脂肪含量，所得到的标准化奶（f）在最终的巴氏杀菌 步。
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公开(公告)号：US09079932B2
公开(公告)日：2015-07-14
申请号：US14177837
申请日：2014-02-11
发明人： Sven-Rainer Döring
摘要： Suggested is a method for improving the yield during the production of crystalline alpha lactose, wherein (a) an aqueous lactose solution is adjusted to a temperature of between about 62 and 67° C., (b) the solution is cooled down to between about 20 and 30° C., (c) the solution is held at this temperature for 0 to 5 h, (d) subsequently, the solution is re-heated to between about 30 and 35° C., (e) the solution is held at this temperature for 0 to 5 h, (f) then the solution is cooled down to about 10° C. and (g) subsequently, the precipitated alpha lactose crystals are separated from the second mother liquor, (h) an amount of a carbohydrate compound is added to the second mother liquor such that the solubility product of the residual amount of lactose that is still soluble is exceeded, (i) the second amount of precipitated alpha lactose crystals is separated from the mother liquor, dried, and (j) both amounts of alpha lactose crystals are combined.
摘要翻译： 建议在结晶α乳糖生产期间提高产量的方法，其中（a）将乳糖水溶液调节至约62至67℃之间的温度，（b）将溶液冷却至约 20℃和30℃，（c）溶液在该温度下保持0至5小时，（d）随后将溶液再加热至约30至35℃，（e）溶液为 在该温度下保持0至5小时，（f）然后将溶液冷却至约10℃，（g）随后将沉淀的α乳糖晶体与第二母液分离，（h） 将碳水化合物化合物加入到第二母液中，使得超过仍然溶解的乳糖残留量的溶解度积，（i）将第二量的沉淀的α乳糖晶体与母液分离，干燥，和 j）将两种量的α乳糖晶体组合。
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公开(公告)号：US20150159231A1
公开(公告)日：2015-06-11
申请号：US14101808
申请日：2013-12-10
发明人： Sven-Rainer Döring
IPC分类号： C13K5/00
CPC分类号： C13K5/00 , A23V2002/00 , A23V2250/612
摘要： A method for improving the yield of the production of crystalline alpha-lactose is suggested, wherein (a) an aqueous lactose solution is gradually cooled down to about 10° C., (b) a first amount of precipitated alpha-lactose crystals is separated from the mother liquor, (c) an amount of a carbohydrate compound is added to the mother liquor such that the solubility product of the lactose is exceeded at the given temperature, (d) a second amount of precipitated alpha-lactose crystals is separated from the mother liquor, and (e) both amounts of alpha-lactose crystals are combined.
摘要翻译： 提出了一种提高结晶α-乳糖产量的方法，其中（a）乳糖水溶液逐渐冷却至约10℃，（b）将第一量沉淀的α-乳糖晶体分离 从母液中，（c）向母液中加入一定量的碳水化合物，使得在给定温度下超过了乳糖的溶解度积，（d）将第二量的沉淀的α-乳糖晶体从 母液和（e）两种量的α-乳糖晶体组合。
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