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PROCESS FOR PRODUCING INFANT FORMULA PRODUCTS AND ACIDIC DAIRY PRODUCTS FROM MILK
专利权人:
发明人:
申请号:
EP17752363.6
公开号:
EP3496544A1
申请日:
2017.08.08
申请国别(地区):
EP
年份:
2019
代理人:
摘要:
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.Linvention concerne un procédé de production simultanée dun produit de type préparation pour nourrissons et dun produit laitier acide à partir de lait animal dégraissé, comprenant (a) le traitement du lait pour obtenir un flux de caséine, un flux de protéines de petit-lait et un flux de lactose : (i) en soumettant le lait animal dégraissé à une étape de filtration sur une membrane de microfiltration capable de retenir les bactéries et de laisser passer les protéines du lait, afin dobtenir un perméat formé de lait débactérisé (ii) en soumettant le
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