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BS EN ISO 660-2009 Animal and vegetable fats and oils - Determination of acid value and acidity (ISO 660:2009)

Standard Number:  BS EN ISO 660-2009
Title:  Animal and vegetable fats and oils - Determination of acid value and acidity (ISO 660:2009)
Language:  English
Publication Date:  2009/7/31
Execute Date:  2009/7/31
Adopted International Standard:  EN ISO 660-2009,IDT;ISO 660-2009,IDT
Status:  Current
International Classification for Standards (ICS)FOOD TECHNOLOGY>>Edible oils and fats. Oilseeds>>Animal and vegetable fats and oils
Publisher:  British Standards
Price:  
Number of Pages:16P.;A4   

Preface:Animal fats, Animal oils, Vegetable fats, Vegetable oils, Fats, Food testing, Chemical analysis and testing, Acidimetry, Acidity, Acid number, Fatty acids, Volumetric analysis, Colorimetry, Solvent extraction methods, Potentiometric methods, Precision, Reproducibility, Test specimens  
Description:This International Standard specifies three methods (two titrimetric and one potentiometric) for the determination of the 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 International Standard is applicable to refined and crude vegetable or animal fats and oils, soap stock fatty acids or technical fatty acids. The methods are not applicable to waxes. Since the methods are completely non-specific, they cannot be used to differentiate between mineral acids, free fatty acids, and other organic acids. The acid value, therefore, also includes any mineral acids that may be present.  
Cross References:ISO 661;ISO 3696;ISO 385;ISO 1042;ISO 5555;ISO 5725-1986;ISO 5725  
File Format:  PDF(Acrobat Reader) or Word version doc Document
File Size:  755KB
Tile in English:  Animal and vegetable fats and oils - Determination of acid value and acidity (ISO 660:2009)

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