Table 2 Kovats indices of compounds identified using GC-MS
Compound | Retention time (min) | Kovats index |
|---|---|---|
Propanoic acid | 12.847 | 1057 |
Dodecane | 19.403 | 1214 |
Phosphoric acid | 22.188 | 894 |
Glycerol | 22.386 | 940 |
Succinic acid | 23.836 | 1132 |
Malic acid | 29.751 | 1294 |
Pentadecane | 30.149 | 1500 |
Rythronic acid | 31.958 | 1518 |
Xylitol | 36.487 | 1491 |
Ribitol | 36.641 | 1491 |
2-keto-1-gluconic acid | 37.616 | 1748 |
1,3-dibromobicyclon | 38.996 | 1674 |
D-fructose | 40.452 | 1726 |
Fructose oxime | 40.709 | 2323 |
D-glucose | 40.888 | 1698 |
D-mannose | 41.074 | 1698 |
D-galactose | 41.408 | 1698 |
Sedoheptulose, o-methyloxime | 41.812 | 2533 |
Galactonic acid | 43.403 | 1991 |
Hexadecanoic acid | 44.737 | 2047 |
Myo-inositol | 45.706 | 2152 |
Mannitol | 46.559 | 1752 |
Caffeic acid | 46.681 | 1985 |
Octadecanoic acid | 49.138 | 2238 |
Alpha-D-glucopyranoside | 56.798 | 3552 |
Octacosane | 59.922 | 2800 |