We use cookies to give you the best experience and to help improve our website

Find out what cookies we use and how to disable them

BS EN ISO 12966-4 ISO 12966-4 Animal and vegetable fats and oils. Gas chromatography of fatty acid methyl esters. Part 4: Determination by capillary gas chromatography

Source:
ISO
Committee:
AW/307 - Oilseeds, animal and vegetable fats and oils and their by-products
Categories:
Animal and vegetable fats and oils
Comment period start date:
Comment period end date:
Number of comments:
0

Comment by:

Scope

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, hydroxylated 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.

Read draft and comment

Comment on proposal

Required form fields are indicated by an asterisk (*) character.


Please email further comments to: debbie.stead@bsigroup.com

Follow standard

You are now following this standard. Weekly digest emails will be sent to update you on the following activities:

You can manage your follow preferences from your Account. Please check your mailbox junk folder if you don't receive the weekly email.

Unfollow standard

You have successfully unsubscribed from weekly updates for this standard.

Error