Food or edible material: processes – compositions – and products – Products per se – or processes of preparing or treating... – Basic ingredient lacteal derived other than butter...
Reexamination Certificate
2005-03-15
2005-03-15
Wong, Leslie (Department: 1761)
Food or edible material: processes, compositions, and products
Products per se, or processes of preparing or treating...
Basic ingredient lacteal derived other than butter...
C426S491000, C426S656000, C426S657000
Reexamination Certificate
active
06866879
ABSTRACT:
The invention relates to a method of removing bovine insulin from a liquid fat-free proteinous material originating from cow's milk, wherein the liquid fat-free proteinous material originating from cow's milk, the material having a pH of 2 to 8, at a temperature below 65° C., is contacted with an adsorption resin, whereby the weight ratio of the proteinous material to be treated to the adsorption resin is at most 100:1, optionally combining with said resin treatment at least one ultra and dia-filtration treatment of the proteinous material, and, if necessary, the liquid material so obtained is concentrated into a protein concentrate and optionally dried to powder. The invention further relates to a substantially bovine insulin-free proteinous material so obtained, and to its use as the protein part or raw material in the preparation of substantially bovine insulin-free infant formulae or other special nutritive preparations or consumption milk, other milk drinks or other milk preparations, or as a raw material therein.
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Dialog Information Services, File 155, Medline, Dialog accession No. 0943012, Medline accession No. 98156374, Vaarala O. et al.: “Cow milk feeding induces antibodies to insulin in children—a link between cow milk and insulin-dependent diabetes mellitus?” Scand J Immunol (England), Feb. 1998, 47 (2), p. 131-5.
Eriksson Marika
Kerojoki Outi
Salminen Kari
Tossavainen Olli
Vaarala Outi
Nixon & Vanderhye P.C.
Valio Ltd.
Wong Leslie
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