BS 684-2.43:1988
Current
The latest, up-to-date edition.
Methods of analysis of fats and fatty oils. Other methods Determination of polyunsaturated fatty acids with a cis,cis 1,4-diene structure
Hardcopy , PDF
English
31-01-1989
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Saponification then enzymic oxidation of the fatty acids. Measurement of their UV absorbance.
| Committee |
AW/307
|
| DevelopmentNote |
Also numbered as ISO 7847 Supersedes 86/50400 DC (09/2005)
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
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 It is not applicable to fats and oils containing polyunsaturated fatty acids of the ω8 and ω9 series or containing branched chain fatty acids.
| BS 684-0:1982 | Methods of analysis of fats and fatty oils General introduction |
| BS 627:1982 | Methods for sampling animal and vegetable fats and oils |
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