Non-phosphorylated peptides from casein-based material

Details Non-phosphorylated peptides from casein-based material Non-phosphorylated peptides from casein-based material

1986-01-22

1988-04-26

Naff, David M.

Chemistry: molecular biology and microbiology

Micro-organism, tissue cell culture or enzyme using process...

Recombinant dna technique included in method of making a...

426 42, 426657, 426491, 435272, 514 2, 514 6, 514 7, 530352, C12P 2106, A23J 300, C07K 100, A61K 3718

Patent

active

047404620

ABSTRACT:
Nonphosphorylated peptides and phosphopeptides useful as alimentary products or medicaments are produced by proteolytic enzyme hydrolysis of a casein-based material. Ultrafiltration is used to separate phosphopeptides and nonphosphorylated peptides after hydrolysis. A bivalent cation is added to form aggregates of the phosphopeptides, and the aggregated phosphopeptides are separated from the nonphosphorylated peptides by ultrafiltration. The phosphopeptides form salts, which have dietefic uses, with macroelements such as calcium and/or magnesium and/or oligoelements such as iron and zinc.

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Brule, et al., J. Da. Sci., vol. 62, 1979, pp. 869-875.
Roozen et al., Enzyme Microb. Technol., vol. 1, 1979, pp. 122-124.

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