Preparation of a hypoallergenic whey protein hydrolyzate and foo

Details Preparation of a hypoallergenic whey protein hydrolyzate and foo Preparation of a hypoallergenic whey protein hydrolyzate and foo

1988-11-18

1991-08-13

Cintins, Marianne

Food or edible material: processes, compositions, and products

Fermentation processes

Of milk or milk product

426 61, 426 63, 426657, 426 42, A23C 2102

Patent

active

050395327

ABSTRACT:
To prepare a hypoallergenic whey protein hydrolyzate product, particularly for employment in infant formula, whey material first is hydrolyzed with a proteolytic enzyme and then the enzymatic hydrolyzate is subjected to a heat treatment to denature proteins which remain intact after the first hydrolysis and which constitute allergens, and then the heated hydrolyzate is cooled. The cooled heat-treated hydrolyzate then is hydrolyzed by a proteolytic enzyme to provide a hydrolyzate substantially free of allergens of protean origin.

REFERENCES:
patent: 3857966 (1974-12-01), Feldman et al.
patent: 4293571 (1981-10-01), Olofsson et al.
patent: 4427658 (1984-06-01), Maubois
Blatt et al., "A Modified Untrafiltration Cell for Separating the Products of Proteolysis," Analytical Biochemistry 22, 161-165 (1968).

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