✦ LIBER ✦

Trace amounts of nitrosamines in powdered milk and milk proteins

✍ Scribed by Roderick J. Weston

Publisher: John Wiley and Sons
Year: 1983
Tongue: English
Weight: 248 KB
Volume: 34
Category: Article
ISSN: 0022-5142
DOI: 10.1002/jsfa.2740340818

No coin nor oath required. For personal study only.

✦ Synopsis

No nitrosamines could be detected above a level of 1 pg kg-l in five samples of indirectly dried skim-milk powders, 20 samples of directly-fired skim-milk powders and 10 samples of directly-fired butter-milk powders, selected at random from eight processing plants in New Zealand over a period of 8 months continuous production. The maximum level of N-nitrosodimethylamine (NDMA) observed in samples of milk proteins (lactic casein and lactalbumin) was 0.3 pg kg-1 (in one sample) while most of a further 10 samples showed traces of NDMA at the limit of detection of 0.1 pg kg-l.

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