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Flavor Compounds in Grappa on Stabilwax-DA
Peaks | |
---|---|
1. | Acetic acid![]() |
2. | Ethyl decanoate![]() |
3. | Ethyl dodecanoate![]() |
4. | 2-Phenylethanol![]() |
5. | Octanoic Acid![]() |
6. | Decanoic acid![]() |
7. | Dodecanoic acid![]() |
8. | Dibutyl phthalate![]() |

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 | Std. conc.: neat Gerstel CIS Injector: 35 °C (hold 2 min), to 300 °C @ 10 °C/sec. (hold 5 min) Helium vent flow: 600 mL/min with 1.8 min vent end time |
Acknowledgement | Chromatogram courtesy of Kevin MacNamara, Ph.D., Irish Distilleries, Ltd. |
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