1. Ascorbic acid; 2. Acesulfam K; 3. Saccharin; 4. Caffeine; 5. Aspartame; 6. Quinine; 7. Vanilin; 8. Sorbic acid; 9. Benzoic acid
Separation of Additives in Softdrinks I
Article number: VFD0017J
Details
| Method | HPLC |
|---|---|
| Eluent | 20 mMKH2PO4 (pH 3) / Acetonitrile (5:1) |
| Gradient | isocratic |
| Flow rate | 1.2 ml/min |
| Mode | RP Mode |
| Injection volume | 10 µl |
| Temperature | 30 °C |
| Detection | UV at 220 nm |
| Substances | Acesulfam K, Ascorbic acid, Aspartame, Benzoic acid, Caffeine, Saccharin, Sorbic acid, Quinine, Vanilline |
| Key words | Sweeteners, Additives, Softdrinks |
| Chromatogram | 1. Ascorbic acid 2. Acesulfam K 3. Saccharin 4. Caffeine 5. Aspartame 6. Quinine 7. Vanilin 8. Sorbic acid 9. Benzoic acid
|
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Chromatogram VFD0017J | 1. Ascorbic acid; 2. Acesulfam K; 3. Saccharin; 4. Caffeine; 5. Aspartame; 6. Quinine; 7. Vanilin; 8. Sorbic acid; 9. Benzoic acid |
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