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BSI BS 684-2.43:1988

Methods of analysis of fats and fatty oils. Other methods -- Determination of polyunsaturated fatty acids with a cis,cis 1,4-diene structure
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BSI BS 684-2.43:1988

Methods of analysis of fats and fatty oils. Other methods -- Determination of polyunsaturated fatty acids with a cis,cis 1,4-diene structure

PUBLISH DATE 1989
PAGES 8
BSI BS 684-2.43:1988

This International Standard specifies an enzymic method for the determination in animal and vegetable fats and oils of polyunsaturated fatty acids with a cis,cis 1,4-diene structure, in practice those of the linoleic (9,12-octadecadienoic) and linolenic (9,12,15-octadecatrienoic) acid series having ω3 and ω6 unsaturation. The structure is

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It is not applicable to fats and oils containing polyunsaturated fatty acids of the ω8 and ω9 series or containing branched chain fatty acids.

Saponification then enzymic oxidation of the fatty acids. Measurement of their UV absorbance.
SDO BSI: British Standards Institution
Document Number 684-2.43
Publication Date Jan. 31, 1989
Language en - English
Page Count 8
Revision Level
Supercedes
Committee AW/307
Publish Date Document Id Type View
Jan. 31, 1989 BS 684-2.43:1988 Revision