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MILK POWDER WITH A HIGH WHEEL PROTEIN INDEX
专利权人:
DMK Deutsches Milchkontor GmbH
发明人:
Döring, Sven-Rainer
申请号:
DK12173540
公开号:
DK2679098T3
申请日:
2012.06.26
申请国别(地区):
DK
年份:
2017
代理人:
摘要:
Production (P1) of low-bacteria whole milk powders involves: removing solids from raw milk using known method, and separating cream, followed by subjecting the skim milk to microfiltration, to obtain permeate; pasteurizing the permeate, followed by concentrating, and discarding the retentate; subjecting the cream to ultra-high heat treatment and added to the permeate again before heat treatment; subjecting the concentrate to thermal treatment; and processing the thermally treated product to obtain a dry powder. A process (P1) of the production of low-bacteria whole milk powders having a whey protein nitrogen index (WPNI) of at least 2, involves: (a) removing solids from raw milk using known method, and separating cream; (b) subjecting the skim milk obtained in step (a) to microfiltration, to obtain permeate; (c) pasteurizing the permeate; (d) concentrating the pasteurized permeate to a dry mass of 30-50 wt.%, and discarding the retentate; (e) subjecting the cream separated in step (a) to ultra-high heat treatment and added to the permeate again before heat treatment; (f) subjecting the concentrate to thermal treatment for a period of at least 15 seconds at a temperature of at least 72[deg] C, and (g) processing the thermally treated product to obtain a dry powder. An independent claim is included for a low-bacteria low-heat whole milk powder, obtainable by the process (P1).
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