Table 2.
Chemical composition of Citrus limon hydrolate. RI cal: calculated retention index; RI ref: retention index from the literature (source: Pherobase).
| No. Peak | Compound | RI Cal. | RI Ref. | Content (%) 1 |
|---|---|---|---|---|
| 1 | Alpha-pinene | 937 | 939 | 3.12 |
| 2 | Beta-pinene | 981 | 975 | 20.60 |
| 3 | Beta-myrcene | 992 | 991 | 2.72 |
| 4 | Limonene | 1039 | 1031 | 53.45 |
| 5 | Gamma-terpinene | 1065 | 1062 | 14.03 |
| 6 | Terpinolene | 1090 | 1089 | 0.70 |
| 7 | Linalool | 1100 | 1101 | 0.30 |
| 8 | Terpinen-4-ol | 1181 | 1178 | 0.10 |
| 9 | Alpha-terpineol | 1193 | 1189 | 0.35 |
| 10 | Neral | 1245 | 1242 | 1.28 |
| 11 | Geranial | 1274 | 1271 | 2.24 |
| 12 | Beta-bisabolene | 1512 | 1509 | 1.02 |
1 %: results are expressed as a percentage of the total chromatographic area.