PROCESS FOR PRODUCING INFANT FORMULA PRODUCTS AND ACIDIC DAIRY PRODUCTS FROM MILK
    8.
    发明申请
    PROCESS FOR PRODUCING INFANT FORMULA PRODUCTS AND ACIDIC DAIRY PRODUCTS FROM MILK 审中-公开
    用奶粉生产婴儿配方产品和酸性乳制品的方法

    公开(公告)号:WO2018029222A1

    公开(公告)日:2018-02-15

    申请号:PCT/EP2017/070123

    申请日:2017-08-08

    Abstract: The invention pertains to a process for simultaneous producing an infant formula product and an acidic dairy product from defatted animal milk, comprising (a) processing the milk into a casein stream, a whey protein stream and a lactose stream, by: (i) subjecting the defatted animal milk to a filtration step over a microfiltration membrane capable of retaining bacteria and permeating milk proteins, to provide a debacterialized milk as permeate; (ii) subjecting the permeate originating from step (i) to a filtration step over a microfiltration membrane capable of retaining casein and permeating whey proteins, to provide a casein stream as retentate and a permeate comprising whey protein; (iii) fractionating the permeate originating from step (ii) into a whey protein stream and a lactose stream; (b) combining part of the casein stream, at least part of the whey protein stream originating from step (a) and a lactose source to obtain a recombined stream, wherein the lactose source comprises acid whey; (c) using the recombined stream originating from step (b) in the manufacture of the infant formula product; (d) using part of the casein stream originating from step (a) in the manufacture of the acidic dairy product. The invention further concerns the infant formula product obtainable by step (c) of the process according to the invention, and to the acidic dairy product obtainable by step (d) of the process according to the invention.

    Abstract translation: 本发明涉及从脱脂动物奶同时生产婴儿配方产品和酸性乳制品的方法,其包括(a)将牛奶加工成酪蛋白流,乳清蛋白流和乳糖 (i)使脱脂的动物乳经过能够保留细菌和渗透乳蛋白的微滤膜的过滤步骤,以提供去乳化的乳作为渗透物; (ii)使源自步骤(i)的渗透物经过能够保留酪蛋白和渗透乳清蛋白的微滤膜,以提供酪蛋白流作为渗余物和包含乳清蛋白的渗透物; (iii)将源自步骤(ii)的渗透物分馏成乳清蛋白流和乳糖流; (b)将部分酪蛋白流,至少一部分源自步骤(a)的乳清蛋白流与乳糖源组合以获得重组流,其中所述乳糖源包含酸乳清; (c)使用源自步骤(b)的重组流产生婴儿配方产品; (d)使用源自步骤(a)的部分酪蛋白流制备酸性乳制品。 本发明进一步涉及通过本发明方法的步骤(c)可获得的婴儿配方产品,并且涉及通过本发明方法的步骤(d)可获得的酸性乳制品。

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