Application of isotachophoresis in food analysis
✍ Scribed by František Kvasnička
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 94 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0173-0835
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## Abstract LC‐NMR has been applied to componential analysis of carotenoids in several foods, specifically, tomato juice, palm oil, and satsuma mandarin orange juice. The crude carotenoids extracted with organic solvent from these foodstuffs were analyzed after simple pre‐processing. Three, four, a
## Abstract A method for isotachophoretic determination of sweeteners of different character in candies and chewing gums was developed. A capillary of 0.8 mm ID and 90 mm effective length made of fluorinated ethylene‐propylene copolymer is filled with an electrolyte system consisting of 10 mM HCl +
Two peptides, one undecapeptide and one decapeptide, have been synthesized by the solid phase method. Isotachophoresis has been used as an analytical tool to guide the purification of the peptides. This technique gives qualitative as well as quantitative information about the purification progress.