Recent applications of high pressure liquid chromatography to food analysis
β Scribed by R. MACRAE
- Book ID
- 108804613
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 699 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0950-5423
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π SIMILAR VOLUMES
The usefulness of liquid chromatography is illustrated by the routine analysis of vitamin A, P-carotene, thiamine and riboflavine in foods in which two slightly different automated injection systems are used. The liquid chromatographic apparatus is constructed of separate component parts. The indivi
Some results obtained by gas chromatography and high-pressure liquid chromatography in vitamin A analysis are given. In. particular, it was demonstrated that high-pressure liquid chromatography surpasses gas chromatography as an analytical tool for this application.
Paired ion high-pressure liquid chromatography was useful for separating intact catecholamines (epinephrine, isoproterenol, levodopa, and methyldopa) and phenylephrine from some of their decomposition products. Furthermore, methyldopa was separated from either hydrochlorothiazide of levodopa. Under