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Normas DIN – AENOR
DIN EN ISO 11702:2016-11

DIN EN ISO 11702:2016-11

Animal and vegetable fats and oils - Enzymatic determination of total sterols content (ISO 11702:2016); German version EN ISO 11702:2016

Corps gras d'origines animale et végétale - Détermination enzymatique de la teneur en stérols totaux (ISO 11702:2016); Version allemande EN ISO 11702:2016

Tierische und pflanzliche Fette und Öle - Enzymatische Bestimmung des Gesamtsterin-Gehaltes (ISO 11702:2016); Deutsche Fassung EN ISO 11702:2016

Fecha:
2016-11 /Active
Equivalencias internacionales:

BVL L 13.00-41 (2018-06)

EN ISO 11702 (2016-08)

ISO 11702 (2016-07)

TS EN ISO 11702 (2016-12-09)

Relación con otras normas DIN:
Resumen:
This International Standard specifies a method for the quantitative determination of the total sterols content by means of an enzymatic staining test. The method is applicable to free and esterified sterols in animal and vegetable fats and oils, fatty foods and related products. The determination is applicable to sample quantities of 1 g to 2 g of fat. The method is not applicable to dark coloured fats and oils. The enzyme is not specific for cholesterol, but also oxidizes other 3-hydroxysterols. The method has not been tested for products fortified with sterols at higher levels. Milk and milk products (or fat coming from milk and milk products) are excluded from the scope of this International Standard.
Keywords:
Agricultural products, Animal fats, Animal oils, Chemical analysis and testing, Cooking oils, Definitions, Determination of content, Enzymatic methods, Fats, Food inspection, Food products, Inter-laboratory tests, Mathematical calculations, Oils, Sampling methods, Steroids, Sterols, Testing, Testing devices, Vegetable fats, Vegetable oils
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