DIN EN ISO 660:2020 Edition

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Animal and vegetable fats and oils – Determination of acid value and acidity

Published By	Publication Date	Number of Pages
DIN	2020-12	20

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Categories: 67.200.10 - Animal and vegetable fats and oils, DIN

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Description

This International Standard specifies three methods (two titrimetric and one potentiometric) for the determination of acidity in animal and vegetable fats and oils, hereinafter referred to as fats. The acidity is expressed preferably as acid value, or alternatively as acidity calculated conventionally. This document is applicable to refined and crude vegetable or animal fats and oils, soap stock fatty acids or technical fatty acids. It does not apply to waxes. Since the methods are completely non-specific, they do not apply to differentiating between mineral acids, free fatty acids and other organic acids. The acid value, therefore, includes any mineral acids that are present.

Additional information

Published Code	DIN
Published By	Deutsches Institut für Normung
Publication Date	2020-12
Pages Count	20
Language	Germany
Descriptors	Acid number, Acid value, Acidity, Agricultural products, Animal fats, Animal oils, Animal products, Animals, Chemical analysis and testing, Cooking oils, Definitions, Determination, Edible fats, Fats, Food products, Inter-laboratory tests, Mathematical calculations, Methods, Methods of analysis, Oils, Olive oil, Plants, Potentiometric analysis, Potentiometric methods, Precision, Titrimetry, Vegetable fats, Vegetable oils, Procedures, Ring tests, Processes
File Size	1.3 MB
ICS Codes	67.200.10 - Animal and vegetable fats and oils

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DIN EN ISO 660:2020 Edition

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