TABLE OF CONTENTS - BGB Analytik AG

GC and GC/MS
Foods, Flavors and Fragrance Applications
Lemon Oil
Column: DB-5
127-5022
20 m x 0.10 mm, 0.10 µm
Carrier: Hydrogen at 60 cm/sec, measured at 40°C
Oven: 40°C for 3 min
40-185°C at 30°/min
185°C for 3 min
Injection: Split, 275°C
Split ratio 1:275
Detector: Nitrogen makeup gas at 30 mL/min
1. α-Thujone
2. b-Thujone
3. Camphene
4. Sabinene
5. b-Pinene
6. Myrcene
7. Octanal
8. α-Phellandrene
9. α-Terpinene
10. r-Cymene
11. δ-Limonene
12. γ-Trepinene
13. Octanol
14. Terpinolene
Cold-Pressed Orange Oil
15. Linalool
16. Nonanal
17. Citronellal
18. Trepinen-4-ol
19. α-Trepineol
20. Decanal
21. Neral
22. Geranial
23. Nerylacetate
24. Geranylacetate
25. b-Caryophyllene
26. trans-α-Bergamotene
27. α-Humulene
28. b-Bisabolene
Column: DB-5
127-5022
20 m x 0.10 mm, 0.10 µm
Carrier: Hydrogen at 60 cm/sec, measured at 70°C
Oven: 70°C for 1 min
70-250°C at 30°/min
250-310°C at 20°/min
310°C for 2 min
Injection: Split, 275°C
Split ratio 1:275
Detector: FID, 350°C
Nitrogen makeup gas at 30 mL/min
Chromatogram courtesy of Tastemaker
3 4
1 5 6
2
402 www.agilent.com/chem/supplies
10
1
Suggested Supplies
Septum: 11 mm Advanced Green septa, 5183-4759
Liner: Split, single taper, low pressure drop, glass wool, 5183-4647
Seal: Gold plated seal, 18740-20885
Syringe: 5 µl tapered, FN 23-26s/42/HP, 5181-1273
2
12
7 8 11
9
3
456
7
8
10
9
11 12
13
14
15
16
19
17
18
20
45 min
Suggested Supplies
21 22
24
23
Septum: 11 mm Advanced Green septa, 5183-4759
Liner: Split, single taper, low pressure drop, glass wool, 5183-4647
Seal: Gold plated seal, 18740-20885
Syringe: 5 µl tapered, FN 23-26s/42/HP, 5181-1273
13
14
15
16
17 18
1. α-Pinene
2. Sabinene
3. Myrcene
4. Octanal
5. Limonen
6. Linalool
7. Nonanal
8. Citonellal
9. α-Terpineol
10. Decanal
25
26
11. Neral
12. Geranial
27
13. Dodecenal
14. Valencene
15. Cadinene
16. b-Sinensal
17. α-Sinensal
28
18. Nootkatone
GCFF011
19. Polymethoxyflavones
19
Polymethoxyflavones
2 4 6 8 10
Time (min)
GCFF012