Draft
International Standard
ISO/DIS 12966-4
Animal and vegetable fats and oils — Gas chromatography of fatty acid methyl esters — Part 4: Determination by capillary gas chromatography
Reference number
ISO/DIS 12966-4
Edition 2
© ISO 2025
Проект Международный стандарт
Preview
недоступно на русском языке
В стадии разработки
Проект данного международного стандарта находится на этапе рассмотрения членами ИСО.
Текущее издание: ISO 12966-4:2015

ISO/DIS 12966-4

Язык
Формат
CHF 65
Пересчитать швейцарские франки (CHF) в ваша валюта

Тезис

This part of ISO 12966 specifies a method for the determination of fatty acid methyl esters (FAMEs) derived by transesterification or esterification from fats, oils, and fatty acids by capillary gas chromatography (GLC). Fatty acid methyl esters from C4 to C24 can be separated using this part of ISO 12966 including saturated fatty acid methyl esters, cis- and trans-monounsaturated fatty acid methyl esters, and cis- and trans-polyunsaturated fatty acid methyl esters. The method is applicable to crude, refined, partially hydrogenated, or fully hydrogenated fats, oils, and fatty acids derived from animal and vegetable sources, and fats extracted from foodstuff. Milk and milk products (or fat coming from milk and milk products) are excluded from the scope of this part of ISO 12966. This part of ISO 12966 is not applicable to di-, tri-, polymerized and oxidized fatty acids, and fats and oils. A method for the determination of the composition of fatty acid methyl esters expressed by area % in liquid vegetable oils is proposed in Annex E.

Общая информация

  • Текущий статус
     : В стадии разработки

    You can help develop this draft international standard by contacting your national member

    Этап
    : Начало голосования по проекту между-народно-го стандарта: 3 мес. [40.20]
  • Версия
     : 2
  • Технический комитет :
    ISO/TC 34/SC 11
    ICS :
    67.200.10 
  • RSS обновления

Жизненный цикл

Появились вопросы?

Ознакомьтесь с FAQ

  2. Интернет-магазин
  3. Интернет-магазин
  4. МКС
  5. 67
  6. 67.200
  7. 67.200.10
  8. ISO/DIS 12966-4