Table 4.
Type of identified polyphenols and their relative quantification in Kelulut honey
| Polyphenols | Relative Quantification (a.u.) | |||
|---|---|---|---|---|
| AH | BH | EH | RH | |
| 3,5-Di-O-caffeoylquinic acid | - | 1.04 | - | 1.26 |
| Caffeic acid | 0.79 | - | - | 5.92 |
| Caffeoyl-D-glucose | - | 13.51 | - | 13.69 |
| Catechin | - | 1.37 | - | 2.44 |
| Chicoric acid | - | - | - | 1.23 |
| Ferulic acid | - | - | - | 1.66 |
| Hydroxycinnamic acid | - | - | 1.77 | 0.92 |
| Kaempferol | - | 2.16 | - | - |
| Myricetin | - | - | - | 1.00 |
| Naringenin | - | - | - | 2.34 |
| Phloroglucinol | - | 0.32 | - | - |
| Quercetin 3'-methyl ether 3-(4''-sulfatorutinoside) | 2.11 | - | 1.01 | 0.59 |
| Quercetin glucoside | 0.69 | 1.94 | 1.69 | 1.52 |
| Quinic acid | - | - | - | 0.61 |
| Syringic acid | - | - | - | 4.55 |
| Xylopyranosyl quercetin | - | - | 6.40 | 8.09 |
- indicates not detected