ISO 5377:1981

Starch hydrolysis products — Determination of reducing power and dextrose equivalent — Lane and Eynon constant titre method

Publication date:   Dec 1, 1981

General information

90.60   Close of review   Jun 5, 2026

ISO

ISO/TC 93 Starch (including derivatives and by-products)

International Standard

67.180.20   Starch and derived products

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Scope

Titration of a prescribed volume of mixed Fehling's solution with a solution of a test portion under specified conditions, using methylene blue as internal indicator. An informative annex provides a metod for testing standard reference anhydrous D-glucose, necessary for the procedure.

Life cycle

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PUBLISHED
ISO 5377:1981
90.60 Close of review
Jun 5, 2026