A liquid treatment system, in particular for concentrating milk, and method therefor. The system includes an inlet configured to receive fresh raw milk; and a pressure vessel connected to the inlet. The pressure vessel is provided with a pressure system configured to realize a pressure of at least 10 bar in the pressure vessel. A reverse osmosis membrane is included for filtering the raw milk. A pump is provided for pumping the raw milk under pressure out of the pressure vessel and through or along the reverse osmosis membrane. A permeate outlet is provided for the separated water and a milk outlet is provided for the concentrated milk.

The invention relates to a method of separating components from milk and utilizing the separated components to form blended dairy compositions. The present invention relates to nutritional milk compositions and products which are designed to include per serving size a specified percentage range of one or more components separated from milk. The compositions of the present invention can optionally include non-essential but nutritionally functional components.

The invention relates to a method of separating components from milk and utilizing the separated components to form blended dairy compositions. The present invention relates to nutritional milk compositions and products which are designed to include per serving size a specified percentage range of one or more components separated from milk. The compositions of the present invention can optionally include non-essential but nutritionally functional components.

The present invention pertains to an improved process for production of nutritional products, such as e.g. infant formulas, containing milk protein and milk saccharide. The invention is par-ticularly useful for the production of demineralized nutritional products and provides both the final nutritional product as well as milk saccharide-containing milk protein serum ingredients useful for the production of such nutritional products.

A milk protein concentrate is suggested, obtainable or obtained by: (i) skimming the cream from raw milk, obtaining a skimmed milk fraction having a dry matter content of about 5 to about 15% by weight, and particularly about 10% by weight; (ii) concentrating the skimmed milk fraction of step (i) to a dry matter content of about 45 to about 60% by weight; (iii) standardising the skimmed milk concentrate of step (ii) by adding a milk fraction; and (iv) drying the standardised skimmed milk concentrate to a powder having a dry matter content of at least 95% by weight,
with the proviso that a milk permeate is employed for standardisation, which was previously subjected to electrodialysis.

The invention relates to a method of separating components from milk, and the apparatus used therefor. The invention also relates to compositions prepared from the separated components. The present invention relates to nutritional milk compositions and products which are designed to include per serving size a specified percentage range of one or more components separated from milk. The compositions of the present invention can optionally include non-essential but nutritionally functional components. The complete nutritional milk compositions of the present invention can be provided as unflavored milks, flavored milks, ice creams and yogurts.

A method of producing sialyloligosaccharides a sialyloligosaccharides-containing source that also contains carbohydrates and minerals. The process includes subjecting the source to a temperature of from about 67 C. and (i) filtration with a heat-resistant filter at a temperature of about 35 to about 95 C. to produce a first retentate and first permeate, or (ii) centrifugal separation to produce a light phase and a heavy phase and filtration of the light phase at a temperature of about 50 to about 70 C. to produce a first retentate and first permeate, (b) nanofiltration of the first permeate, or nanofiltration and diafiltration of the first permeate, to produce a second retentate and second permeate, and (c) concentration of the second retentate, to produce a sialyloligosaccharide-containing extract. Additionally, the invention relates to a sialyloligosaccharide-enriched composition comprising at least 3-sialyllactose and 6-sialyllactose and its use in, for example, nutritional and infant formulas, and for maintaining or improving cognitive function.

The present invention relates to a novel method for preparing acid-gellable whey protein aggregates in the form of concentrated suspensions or powders. Moreover, the present invention relates to a novel composition containing the acid-gellable whey protein aggregates, to a food product ingredient comprising the novel type of acid-gellable whey protein composition, and to a food product comprising the novel type of acid-gellable whey protein composition.

Disclosed are methods for preparing dairy compositions using an electrochemical separation process in combination with at least one of ultrafiltration, microfiltration, and nanofiltration. Additional methods for preparing the dairy compositions can further include a reverse osmosis step and/or a forward osmosis step.

The invention relates to a method of modification of dry matter composition and/or dry matter content of milk, comprising the steps of: providing raw milk having a fat content in the range of about 3% w/w to about 60% w/w; modifying a dry matter composition and/or dry matter content of the raw milk to provide a modified raw milk having a fat content in the range of about 35% w/w to about 60% w/w based on the total weight of the modified raw milk, and a protein content of at most 3% (w/w) and/or carbohydrate content of at most 4% (w/w) based on a fat-free portion of the modified raw milk. The invention further relates to a method of production of butter, wherein the milk with the modified dry matter composition and/or dry matter content is churned to provide butter.