NF ISO 3657

NF ISO 3657

August 2002
Standard Cancelled

Animal and vegetable fats and oils - Determination of saponification value

This International Standard specifies a method for the determination of the saponification value of animal and vegetable fats and oils. The saponification value is a measure of the free and esterified acids present in fats and fatty acids.The method is applicable to refined and crude vegetable and animal fats.If mineral acids are present, the results given by this method are not interpretable unless the mineral acids are determined separately.

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Main informations

Collections

National standards and national normative documents

Publication date

August 2002

Number of pages

10 p.

Reference

NF ISO 3657

ICS Codes

67.200.10   Animal and vegetable fats and oils

Classification index

T60-206

Print number

1 - 07/12/2002

International kinship

ISO 3657:2002
Sumary
Animal and vegetable fats and oils - Determination of saponification value

This International Standard specifies a method for the determination of the saponification value of animal and vegetable fats and oils. The saponification value is a measure of the free and esterified acids present in fats and fatty acids.

The method is applicable to refined and crude vegetable and animal fats.

If mineral acids are present, the results given by this method are not interpretable unless the mineral acids are determined separately.

Replaced standards (1)
NF ISO 3657
February 1990
Standard Cancelled
Animal and vegetable fats and oils. Determination of saponification value.

Standard replaced by (1)
NF EN ISO 3657
December 2003
Standard Cancelled
Animal and vegetable fats and oils - Determination of saponification value

This International Standard specifies a method for the determination of the saponification value of animal and vegetable fats and oils. The saponification value is a measure of the free and esterified acids present in fats and fatty acids. The method is applicable to refined and crude vegetable and animal fats. If mineral acids are present, the results given by this method are not interpretable unless the mineral acids are determined separately.

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