GLC and TLC analysis of isopropylidene derivatives of isomeric polyhydroxy acids derived from positional and geometrical isomers of unsaturated fatty acids
โ Scribed by Randall Wood
- Book ID
- 112771144
- Publisher
- Springer-Verlag
- Year
- 1967
- Tongue
- English
- Weight
- 536 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0024-4201
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๐ SIMILAR VOLUMES
## Abstract Identification of __cis__/__trans__ isomers of unsaturated fatty acids cannot usually be achieved by GCโMS (gas chromatographyโmass spectrometry) without reference substances. In this study a GCโFTIRโMS system (gas chromatographyโFourier transformโmass spectrometry) was used to identify
Separation of unsaturated fatty acids and their hydroperoxides and hydroxides was carried out easily and quickly by high-performance liquid chromatography on the porous polymer gel (TSK-Gel LS-140) using n-hexaneiethanol as an eluent. This method was proved to be useful for the quantitative analysis