Table 2.
The 13 difference markers of the volatile flavor compounds of oriental melon under different treatment groups.
| Compound | CAS# | Formula | Odor Descriptor | Peak Area | |||
|---|---|---|---|---|---|---|---|
| CK | 10 mg/kg | 15 mg/kg | 20 mg/kg | ||||
| Esters | |||||||
| Ethyl acetate dimer | 141-78-6 | C4H8O2 | ethereal fruity sweet weedy green | 33,030.65 | 31,044.70 | 31,555.70 | 31,832.88 |
| 3_Methylbutyl acetate dimer | 123-92-2 | C7H14O2 | sweet fruity banana solvent | 9685.77 | 10,484.30 | 10,242.62 | 10,906.42 |
| Ethyl propanoate dimer | 105-37-3 | C5H10O2 | sweet fruity rum juicy fruit grape pineapple | 9154.11 | 9455.36 | 9616.75 | 9970.14 |
| Isobutyl acetate | 110-19-0 | C6H12O2 | sweet fruity ethereal banana tropical | 5429.39 | 4908.41 | 4740.68 | 4901.22 |
| Ethyl hexanoate dimer | 123-66-0 | C8H16O2 | sweet fruity pineapple waxy green banana | 1320.87 | 3116.89 | 2774.75 | 3979.39 |
| Ethyl hexanoate monome | 123-66-0 | C8H16O2 | sweet fruity pineapple waxy green banana | 2109.47 | 3067.76 | 2806.68 | 3155.46 |
| Amyl acetate dime | 628-63-7 | C7H14O2 | ethereal fruity banana pear banana apple | 1403.12 | 2094.79 | 1673.21 | 2559.41 |
| Ethyl 2-methylbutanoate dime | 7452-79-1 | C7H14O2 | sharp sweet green apple fruity | 6161.62 | 6653.40 | 6602.08 | 7472.25 |
| Ethyl 2-methylbutanoate monome | 7452-79-1 | C7H14O2 | sharp sweet green apple fruity | 1103.21 | 1326.94 | 1325.19 | 1380.20 |
| Ethyl pentanoate monomer | 539-82-2 | C7H14O2 | sweet fruity apple pineapple green tropical | 492.25 | 889.20 | 661.18 | 972.12 |
| Methyl 2-methylbutanoate dime | 868-57-5 | C6H12O2 | ethereal estery fruity tutti frutti green apple lily of the valley powdery fatty | 491.19 | 679.60 | 770.23 | 900.93 |
| Methyl hexanoate monomer | 106-70-7 | C7H14O2 | fruity pineapple ether | 137.25 | 379.01 | 441.57 | 604.47 |
| Aldehydes | |||||||
| Benzaldehyde | 100-52-7 | C7H6O | strong sharp sweet bitter almond cherry | 241.09 | 389.94 | 335.86 | 425.24 |