19/30396918 DC - BS EN 14105. Fat and oil derivatives. Fatty Acid Methyl Esters (FAME). Determination of free and total glycerol and mono-, di-, triglyceride contents

19/30396918 DC

BS EN 14105. Fat and oil derivatives. Fatty Acid Methyl Esters (FAME). Determination of free and total glycerol and mono-, di-, triglyceride contents

Status : Current, Draft for public comment   Published : December 2019

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This document specifies a method to determine the free glycerol and residual mono-, di- and triglyceride contents in fatty acid methyl esters (FAME). The total glycerol content is then calculated from the obtained results.

Under the conditions described, the quantification limits are 0,001 % (m/m) for free glycerol, 0,10 % (m/m) for all glycerides (mono-, di- and tri-). This method is suitable for FAME prepared from rapeseed, sunflower, soybean, palm, animal oils and fats and mixture of them. It is not suitable for FAME produced from or containing coconut and palm kernel oils derivatives because of overlapping of different glyceride peaks.

NOTE 1

For the purposes of this document, the term “% (m/m)” is used to represent the mass fraction.

NOTE 2

Under the common EN 14105 GC conditions squalene can coelute with alpha glycerol monostearate. If the presence of squalene is suspected, EN 17057 can be used to discriminate between squalene and glycerol monostearate.

WARNING

The use of this Standard can involve hazardous materials, operations and equipment. This Standard does not purport to address all of the safety problems associated with its use. It is the responsibility of users of this standard to take appropriate measures to ensure the safety and health of personnel prior to application of the standard, and fulfil statutory and regulatory requirements for this purpose.




Standard Number19/30396918 DC
TitleBS EN 14105. Fat and oil derivatives. Fatty Acid Methyl Esters (FAME). Determination of free and total glycerol and mono-, di-, triglyceride contents
StatusCurrent, Draft for public comment
Publication Date09 December 2019
Normative References(Required to achieve compliance to this standard)EN ISO 3170, EN ISO 5555
Informative References(Provided for Information)EN 14214, EN ISO 4259:2006
International RelationshipsprEN 14105:2019
Draft Expiry Date28 January 2020
DescriptorsRape seed oil, Fatty acids, Soya bean oil, Mineral oils, Animal oils, Animal fats, Vegetable oils, Esters (carboxylic), Determination of content, Sunflower seed oil, Glycerol, Vegetable fats, Chemical analysis and testing
ICS67.200.10
Title in FrenchProduits dérivés des corps gras - Esters méthyliques d'acides gras (EMAG) - Détermination de la teneur en glycérols libre et total et en mono-, di- et triglycérides
Title in GermanErzeugnisse aus pflanzlichen und tierischen Fetten und Ölen - Fettsäure-Methylester (FAME) - Bestimmung des Gehaltes an freiem und Gesamtglycerin und Mono-, Di- und Triglyceriden
CommitteeAW/307
PublisherBSI
FormatA4
DeliveryYes
Pages31
File Size488 KB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


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