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ISO 11868:2007

Heat-treated milk — Determination of lactulose content — Method using high-performance liquid chromatography ISO 11868:2007

Publication date:   Mar 9, 2007

General information

90.93 Standard confirmed   Mar 10, 2023

ISO

ISO/TC 34/SC 5 Milk and milk products

International Standard

67.100.10   Milk and processed milk products

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Published

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Scope

ISO 11868|IDF 147:2007 specifies a method for the determination of the lactulose content of heated milk, skimmed, partially skimmed or whole milk, by high-performance liquid chromatography, in order to distinguish milk sterilized by ultra-heat treatment (UHT) from in-bottle sterilized milk.
The method has been tested over a lactulose content range of 200 mg/l to 1 500 mg/l and is applicable to all heat-treated milks.
The method described is to be used in cases of dispute.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 11868:1997

NOW

PUBLISHED
ISO 11868:2007
90.93 Standard confirmed
Mar 10, 2023