| Retention time | Quality | Identified compounds | MS ions () | Peak area, % |
| 24.58 | 91 | 1,4:3,6-Dianhydro-α-d-glucopyranose | 57, 69, 73, 86, 98, 114, 144 | 0.71 | 25.82 | 94 | 5-(Hydroxymethyl)furfural | 53, 69, 81, 97, 109, 126 | 93.77 | 29.35 | 83 | 5-Acetoxymethyl-2-furaldehyde | 53, 69, 79, 97, 109, 126 | 1.17 | 38.37 | 97 | Cyclotetradecane | 55, 69, 83, 97, 111, 125, 139, 196 | 0.89 |
|
|