626
GC CHROMATOGRAMS |
FOODS, FLAVORS & FRAGRANCES
Essent ial Oi ls
Spearmint Oil (Native )
Stabilwax®
1 2
3
4
5
6 7
8
9
12
10
11
13
14
15
16
17
18
19
20
21
22
23
24
26 27
28
29
30
25
GC_FF00140
1.
α
-pinene
2.
β
-pinene
3. sabinene
4. myrcene
5.
α
-terpinene
6. l-limonene
7. 1,8-cineole
8.
cis
-ocimene
9.
γ
-terpinene
10.
p
-cymene
11. terpinolene
12. 3-octyl acetate
13. 3-octanol
14. l-menthone
15.
trans
-sabinenehydrate
16.
β
-bourbonene
17. linalool
18. terpinene-4-ol
19.
β
-caryophyllene
20. dihydrocarvone
21.
trans
-dihydrocarvyl acetate
22.
β
-farnesene
23.
α
-terpineol
24. germacrene-
Δ
25. carvone
26.
cis
-carvyl acetate
27.
trans
-carveol
28.
cis
-carveol
29.
cis
-jasmone
30. viridiflorol
Column:
Stabilwax
®
, 60m, 0.25mm ID, 0.25µm
(cat.# 10626)
Sample:
0.2µL split injection of a neat
spearmint oil
Oven temp.:
75°C (hold 4 min.) to 200°C @
4°C/min. (hold 10 min.)
Inj./det. temp.:
250°C
Carrier gas:
hydrogen
Linear velocity:
40cm/sec. set @ 160°C
FID sensitivity:
4 x 10
-11
AFS
Split ratio:
100:1
min.
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
Synthetic Essential Oil Mixture
Rtx®-1
1. ethyl butyrate
2.
trans
-2-hexenol
3.
α
-pinene
4. benzaldehyde
5. camphene
6. octanol
7.
β
-myrcene
8.
β
-pinene
9.
α
-phellandrene
10.
p
-cymene
11. l-limonene
12. camphor
13.
trans
-sabinene hydrate
14. linalool
15. citronellal
16. l-menthone
17. menthofuran
18. l-menthol
19.
α
-terpineol
20. linalyl acetate
21.
β
-citronellol
22. nerol
23. carveol
24. anisaldehyde
25. carvone
26. geraniol
27. anethole
28. cinnamic alcohol
29. eugenol
30. neryl acetate
31. geranyl acetate
32. vanillin
33. coumarin
34.
α
-ionone
35. ethyl vanillin
36.
β
-caryophyllene
37.
α
-caryophyllene
38.
β
-ionone
39. valencene
40. ethyl laurate
41. amyl cinnamic aldehyde
42. nootketone
Column:
Rtx
®
-1, 60m, 0.25mm ID, 0.25µm (cat.# 10126)
Sample:
1.0µL split injection of 42 flavor components
Oven temp.:
100°C to 260°C @ 4°C/min. (hold 1 min.)
Inj./det. temp.:
250°C/280°C
Det. type:
MSD
Carrier gas:
helium
Linear velocity:
30cm/sec. set @ 50°C
FID sensitivity:
2 x 10
-11
AFS
Split vent:
100cc/min.
min.
10
15
20
25
30
GC_FF00534
1
2
3,4
5
6,7
8
9
10
11,12
13
14
15
16
17
18
20,21
23,24
22
25
26
27
28
29
30
31
32,33
19
34
35
36
37
38
39
40
41
42
Website :
E-mail :
TelNo : 03 9762 2034 . . . in AUSTRALIA
Mar 2011
