UNE-EN ISO 3657:2024
Animal and vegetable fats and oils - Determination of saponification value (ISO 3657:2023)

Standard No.
UNE-EN ISO 3657:2024
Release Date
2024
Published By
Spanish Association for Standardization (UNE)
Latest
UNE-EN ISO 3657:2024
 

Introduction
This standard specifies the methods for determining saponification values in animal and vegetable fats and oils. It covers detailed procedures for sample preparation, titration techniques, and calculation of results to ensure accurate measurements. The document is intended for use by laboratories involved in quality control, research, and analysis of fats and oils.

UNE-EN ISO 3657:2024 history

  • 2024 UNE-EN ISO 3657:2024 Animal and vegetable fats and oils - Determination of saponification value (ISO 3657:2023)
  • 2020 UNE-EN ISO 3657:2020 Animal and vegetable fats and oils - Determination of saponification value (ISO 3657:2020)
  • 2013 UNE-EN ISO 3657:2013 Animal and vegetable fats and oils - Determination of saponification value (ISO 3657:2013)
  • 2004 UNE-EN ISO 3657:2004 Animal and vegetable fats and oils - Determination of saponification value (ISO 3657:2002)

Standard and Specification




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