| Autor: |
Ottenstein, D. M., Wittings, LA., Walker, G., Mahadevan, V., Pelick, N. |
| Zdroj: |
Journal of the American Oil Chemists' Society; May 1977, Vol. 54 Issue: 5 p207-209, 3p |
| Abstrakt: |
Gas liquid chromatography (GLC) of margarine methyl esters on a 20 ft × 1/8 in. column containing 15% OV-275 on 100/120 mesh Chromosorb P AW-DMCS at 220 C provided practical separations oftransoctadecamonoenoates from the correspondingcis-isomers and oftrans, trans- andcis,trans- octa-decadienoates from the correspondingcis.cis-isomers.Transcontent by GLC was in reasonable agreement (±1–2%) with totaltranscontent by infrared analysis in six of seven commercial margarine samples. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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