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Questo cromatogramma potrebbe contenere analiti che sono sinonimi dei vostri parametri di ricerca.
Flavor Compounds in Malt Whiskey on Stabilwax-DA
| Peaks | |
|---|---|
| 1. | Nonanoic acid |
| 2. | Diethyl 2-hydroxyglutarate |
| 3. | Unknown |
| 4. | Tetradecanol |
| 5. | 4-Vinylguaiacol |
| 6. | Diethyl nonanedioate |
| 7. | Methyl hexadecanoate |
| 8. | Ethyl γ-lactone 2-hydroxyglutarate |
| 9. | Ethyl hexadecanoate |
| 10. | Decanoic acid |
| 11. | Ethyl 9-hexadecanoate |
| 12. | Triacosan |
| 13. | Unknown |
| 14. | Phthalide |
| 15. | Diethylphthalate |
| 16. | Hexadecanol |
| 17. | 4-Hydroxycinnamic acid (decomp.) |
| 18. | Methyl stearate |
| 19. | Benzoic acid |
| Peaks | |
|---|---|
| 20. | Methyl 8-octadecenoate |
| 21. | Ethyl stearate |
| 22. | Dodecanoic acid |
| 23. | Hydroxymethylfurfuraldehyde |
| 24. | Ethyl linoleate |
| 25. | 4-Allyl-2,6-dimethoxyphenol |
| 26. | Diisobutyl phthalate |
| 27. | Vanillin |
| 28. | Sinapic acid (decomp.) |
| 29. | 2-phenylethyl decanoate + 2 unknowns |
| 30. | 4-(2-Propenyl)-2,6-dimethoxyphenol |
| 31. | Ethyl vanillate |
| 32. | Acetovanillone |
| 33. | Vanillin methyl ketone |
| 34. | Tetradecanoic acid |
| 35. | Ethyl homovanillate |
| 36. | Propiovanillone |
| 37. | fatty acid ester |
| 38. | (similar to 4-allyl-2,6-dimethoxyphenol) |
| 39. | unknown |
GC_FF00557
| Column | Stabilwax-DA, 30 m, 0.18 mm ID, 0.18 µm (cat.# 550752) |
| Injection | |
| Inj. Vol.: | 10 µL splitless |
| Oven | |
| Oven Temp.: | 60 °C (hold 2 min) to 100 °C at 20 °C/min to 240 °C at 5 °C/min (hold 10 min) |
| Carrier Gas | He, constant flow |
| Linear Velocity: | 45 cm/sec |
| Detector | MS |
| Mode: | Scan |
| Transfer Line Temp.: | 240 °C |
| Source Temp.: | 230 °C |
| Quad Temp.: | 150 °C |
| Electron Energy: | 70 eV |
| Ionization Mode: | EI |
| Scan Range: | 30-400 amu |
| Notes | Inj: 10µL/min Std. conc.: neat Gerstel CIS Injector: 35°C (hold 2 min.), to 300°C @ 10°C/sec. (hold 5 min.) Helium vent flow: 600mL/min with 1.8 min. vent end time |
| Acknowledgement | Chromatogram courtesy of Kevin MacNamara, Ph.D., Irish Distilleries, Ltd. |
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