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Norm

ÖNORM EN ISO 8292-1

Issue date: 2010 07 15

Animal and vegetable fats and oils - Determination of solid fat content by pulsed NMR - Part 1: Direct method (ISO 8292-1:2008)

This part of ISO 8292 specifies a direct method for the determination of solid fat content in animal and vegetable fats and oils (hereafter designated ¿fats¿) using low-...

Valid

Publisher:

Austrian Standards International

Format:

Digital | 28 Pages

Language:

German | English | Download GER/ENG

Optionally co-design standards:

Committee 205: Food and animal feeding stuffs analysis

ICS

67.200.10

Topics

Agriculture & food, Foodstuffs, Animal and vegetable fats and oils

This part of ISO 8292 specifies a direct method for the determination of solid fat content in animal and vegetable fats and oils (hereafter designated ¿fats¿) using low-resolution pulsed nuclear magnetic resonance (NMR) spectrometry. Two alternative thermal pre-treatments are specified: one for general purpose fats not exhibiting pronounced polymorphism and which stabilize mainly in the β′-polymorph; and one for fats similar to cocoa butter which exhibit pronounced polymorphism and stabilize in the β-polymorph. Additional thermal pre-treatments, which may be more suitable for specific purposes, are given in an informative annex.

ÖNORM EN ISO 8292-1

2010 07 15

Animal and vegetable fats and oils - Determination of solid fat content by pulsed NMR - Part 1: Dire...

Norm

↖

ÖNORM EN ISO 8292

1995 08 01

Animal and vegetable fats and oils - Determination of solid fat content - Pulsed nuclear magnetic re...

Norm

ISO 661:2003

Issue date : 2003 05 14

Animal and vegetable fats and oils — Preparation of test sample

Norm

ISO 8292-2:2008

Issue date : 2008 04 01

Animal and vegetable fats and oils — Determination of solid fat content by pulsed NMR — Part 2: Indirect method

Norm

ISO 8292-2:2008

Issue date : 2008 04 01

Animal and vegetable fats and oils — Determination of solid fat content by pulsed NMR — Part 2: Indirect method

Norm

ISO 8292-1:2008

Issue date : 2008 04 01

Animal and vegetable fats and oils — Determination of solid fat content by pulsed NMR — Part 1: Direct method