The present disclosure relates to methods and systems for concentrating a solids stream recovered from one or more process streams derived from a beer in a biorefinery by exposing the recovered solids stream to an evaporator system to remove moisture therefrom and form a concentrated, recovered solids stream.

A system for drying a wet lactose product stream includes a disperser configured to disperse agglomerated lactose particulates in a wet lactose stream into a dispersed wet lactose stream. A back-mixed partial drying zone is configured to at least partially dry the dispersed wet lactose stream by recirculating a partially dried lactose stream with the dispersed wet lactose stream. A plug-flow secondary drying zone is configured to dry the partially dried lactose stream to generate a substantially dried lactose stream.

A system for drying a wet lactose product stream includes a disperser configured to disperse agglomerated lactose particulates in a wet lactose stream into a dispersed wet lactose stream. A back-mixed partial drying zone is configured to at least partially dry the dispersed wet lactose stream by recirculating a partially dried lactose stream with the dispersed wet lactose stream. A plug-flow secondary drying zone is configured to dry the partially dried lactose stream to generate a substantially dried lactose stream.

High-protein beverages are manufactured by infusion of hydrated whey protein into an acidic beverage prior to packaging. The protein content of such beverages makes them more compatible with the dietary restrictions of persons with diabetes mellitus, for example.

The present invention relates to a new method of producing edible alpha-lactalbumin-enriched protein compositions based on removal of beta-lactoglobulin (BLG) from a whey protein containing feed by selective crystallisation of non-aggregated BLG. The invention furthermore relates to new edible alpha-lactalbumin-enriched protein compositions, uses of these compositions and food products comprising these compositions.

An aqueous modified acid composition for industrial activities, said composition comprising: an alkanolamine and strong acid in a molar ratio of not less than 1:15, preferably not less than 1:10; it can also further comprise a metal iodide or iodate. Said composition demonstrates advantages over known conventional acids and modified acids.

An aqueous modified acid composition for industrial activities, said composition comprising: an alkanolamine and strong acid in a molar ratio of not less than 1:15, preferably not less than 1:10; it can also further comprise a metal iodide or iodate. Said composition demonstrates advantages over known conventional acids and modified acids.

A spray drying process and apparatus for drying a spray dryable liquid composition to a spray dried powder is described, in which the spray dryable liquid composition contains no carrier. The spray dryable liquid composition is processed at a solids concentration not exceeding 80% by weight, based on total weight of the spray dryable liquid composition, being atomized to generate an atomized spray of liquid particles of the spray dryable liquid composition into a spray drying chamber, in which the atomized spray is contacted with a stream of drying fluid flowed at temperature not exceeding 100° C. into the spray drying chamber, to form the spray dried powder.

The invention relates to the field of dairy products and particularly concerns a method for the demineralization of whey. The method according to the invention comprises the following steps: obtaining a whey, electrodialysis of the whey at a temperature of 30° C. to 60° C., acidification of the whey to a pH of between 2 and 3.5, pasteurization of the acidified whey, electrodialysis of the pasteurized acidified whey at a temperature of 30° C. to 60° C., and neutralization of the demineralized whey to a pH between 6.7 and 7.2. The method according to the invention makes it possible to achieve the whey demineralization using only the method of electrodialysis while avoiding the problems conventionally encountered with this method, namely a limited demineralization rate, fouling of the membranes, and an insufficient service life.

The invention relates to the field of dairy products and particularly concerns a method for the demineralization of whey. The method according to the invention comprises the following steps: obtaining a whey, electrodialysis of the whey at a temperature of 30° C. to 60° C., acidification of the whey to a pH of between 2 and 3.5, pasteurization of the acidified whey, electrodialysis of the pasteurized acidified whey at a temperature of 30° C. to 60° C., and neutralization of the demineralized whey to a pH between 6.7 and 7.2. The method according to the invention makes it possible to achieve the whey demineralization using only the method of electrodialysis while avoiding the problems conventionally encountered with this method, namely a limited demineralization rate, fouling of the membranes, and an insufficient service life.