A process for manufacturing a demineralised milk protein composition (MPC2), comprising (i) providing a milk protein composition (MPC); (ii) electrodialysis of the milk protein composition (MPC) on an electrodialyser (5, 200), comprising unit cells (15, 215) comprising three compartments (20, 26, 30; 220, 226, 230) and configured to substitute at least one cation by at least one hydrogen ion H.sup.+ in the milk protein composition (MPC) to obtain an at least partially demineralised and acidified milk protein composition (MPC1); (iii) electrodialysis of the milk protein composition (MPC1) obtained in step (ii); and (iv) recovering the demineralised milk protein composition (MPC2).

A process for manufacturing a demineralised milk protein composition (MPC2), comprising (i) providing a milk protein composition (MPC); (ii) electrodialysis of the milk protein composition (MPC) on an electrodialyser (5, 200), comprising unit cells (15, 215) comprising three compartments (20, 26, 30; 220, 226, 230) and configured to substitute at least one cation by at least one hydrogen ion H.sup.+ in the milk protein composition (MPC) to obtain an at least partially demineralised and acidified milk protein composition (MPC1); (iii) electrodialysis of the milk protein composition (MPC1) obtained in step (ii); and (iv) recovering the demineralised milk protein composition (MPC2).

Formulations comprising hydroxy methionine analog and having low levels of sulfate ions and bisulfate salts, processes for preparing the formulations, compositions comprising the formulations, and methods of using the formulations.

Formulations comprising hydroxy methionine analog and having low levels of sulfate ions and bisulfate salts, processes for preparing the formulations, compositions comprising the formulations, and methods of using the formulations.

A method for producing a lactase-containing composition which is purified by selectively removing protease contaminating the lactase using simple and easy means; a lactase-containing composition; and a dairy product containing the lactase-containing composition. A method for producing a lactase-containing composition having a reduced protease content includes: dissolving a composition containing lactase and protease in an aqueous salt solution having an electric conductivity of from 2 to 45 mS/cm; bringing the resultant solution into contact with an ion exchange resin; and collecting a fraction which is not adsorbed onto the ion exchange resin.

A method for producing a lactase-containing composition which is purified by selectively removing protease contaminating the lactase using simple and easy means; a lactase-containing composition; and a dairy product containing the lactase-containing composition. A method for producing a lactase-containing composition having a reduced protease content includes: dissolving a composition containing lactase and protease in an aqueous salt solution having an electric conductivity of from 2 to 45 mS/cm; bringing the resultant solution into contact with an ion exchange resin; and collecting a fraction which is not adsorbed onto the ion exchange resin.

The invention relates to a method for obtaining a protein from a plant material, wherein the method comprises the steps of i) mechanically disrupting the plant cells to obtain a plant juice in the presence of a reducing agent, ii) treating the plant juice to cause aggregation of chloroplast membranes, iii) removing the aggregated chloroplast membranes by precipitation and/or microfiltration, iv) subjecting the plant juice to ultrafiltration, and v) subjecting the soluble plant protein concentrate to hydrophobic column adsorption to remove residual chlorophyll, phenolic compounds and off-odors in a single column passage. The present invention also pertains to an apparatus and system for plant protein isolation based on this method. The isolated proteins can be economically obtained in batch scale and in large scale. Further, the invention is directed to a protein obtained by the method of the invention, a food product comprising thereof, and a use thereof.

The invention relates to a method for obtaining a protein from a plant material, wherein the method comprises the steps of i) mechanically disrupting the plant cells to obtain a plant juice in the presence of a reducing agent, ii) treating the plant juice to cause aggregation of chloroplast membranes, iii) removing the aggregated chloroplast membranes by precipitation and/or microfiltration, iv) subjecting the plant juice to ultrafiltration, and v) subjecting the soluble plant protein concentrate to hydrophobic column adsorption to remove residual chlorophyll, phenolic compounds and off-odors in a single column passage. The present invention also pertains to an apparatus and system for plant protein isolation based on this method. The isolated proteins can be economically obtained in batch scale and in large scale. Further, the invention is directed to a protein obtained by the method of the invention, a food product comprising thereof, and a use thereof.

The present invention relates to compositions and methods for modulating or detecting allergy in a subject. The invention may be used to reduce allergenicity of compositions, such as food products, or to stimulate immunogenicity of products, such as vaccines by removal of cationic proteins resulting from transcription infidelity. The invention may be used in any mammal such as human.

The present invention concerns an efficient way to isolate L-fucose from a fermentation broth. The L-fucose contained in the fermentation broth is produced by microbial fermentation (bacterial or yeasts). The inventive process comprises a step of removing biomass from the fermentation broth, a step of subjecting the resulting solution to at least one of a cationic ion exchanger treatment and an anionic ion exchanger treatment and a step of removing salts after the ion exchanger treatment. The process can provide L-fucose in powder form, in granulated form as well as in form of L-fucose crystals.