Production of a stable lactose product

Details Production of a stable lactose product Production of a stable lactose product

1980-10-07

1982-08-03

Marantz, Sidney

Sugar, starch, and carbohydrates

Products

Sugars only

127 55, 127 58, C13K 500

Patent

active

043426042

ABSTRACT:
Lactose having reproducible pH and a lowered ash level can be produced from lactose rich permeate resulting from the ultrafiltration of whey, by adding a small amount of a chelating agent such as a salt of ethylenediaminetetraacetic acid as, for instance, the disodium salt, the calcium disodium salt, or an alkali metal polyphosphate, as sodium hexametaphosphate to the lactose containing permeate prior to crystallization of the lactose.

REFERENCES:
patent: 2467453 (1949-04-01), Almy
patent: 2477558 (1949-08-01), Almy
patent: 3785865 (1974-01-01), Pollard
A. E. Martell et al., "Chemistry of the Metal Chelate Compounds", 490-495, Prentice-Hall, Englewood Cliffs, 1956.
Chemical Abstracts, 55: P23869, (1961).

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