ISO 13884:2003

$19.50

Animal and vegetable fats and oils — Determination of isolated trans isomers by infrared spectrometry

Published By	Publication Date	Number of Pages
ISO	2003-07	14

Guaranteed Safe Checkout

Categories: 67.200.10 - Animal and vegetable fats and oils, ISO

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

Description

ISO 13884:2003 specifies a method for the accurate determination of isolated trans bonds in natural or processed long-chain fatty acids, fatty acid esters and triglycerides with trans isomer levels greater than or equal to 5 %.

The method is not applicable, or is applicable only with specific precautions, to fats and oils containing high levels (over 5 %) of conjugated unsaturation (e.g. tung oil); materials containing functional groups which modify the intensity of the C-H deformation about the trans double bond [e.g. castor oil containing ricinoleic acid or its geometrical isomer, ricinelaidic acid (12-hydroxy-9-octadecenoic acid)]; mixed triglycerides having long- and short-chain moieties (such as diacetostearin); or in general, any materials containing constituents which have functional groups which give rise to specific absorption bands at or sufficiently close to interfere with the 966 cm-¹ band of the C-H deformation of the isolated trans double bond.

Additional information

Published Code	ISO
Published By	International Organization for Standardization
Publication Date	2003-07
Pages Count	14
Language	France
Edition	1
File Size	266.2 KB
ICS Codes	67.200.10 - Animal and vegetable fats and oils

Preview PDF


PDF Format	Searchable	Printable	Preview Now

ISO 13884:2003

Related products