Table 2.
The conversion factors (K) of various flavonoid-7-O-monosulfates.
Compounds | conversion factors (K) |
Wavelength (nm) used |
---|---|---|
Nar | 1.236 | 286 |
Phlor | 0.511 | 286 |
Gen | 1.051 | 254 |
Api (5,7,4’THF) | 1.190 | 340 |
Kamp (3,5,7,4’QHF) | 0.806 | 254 |
4’HF | 0.824 | 320 |
5HF | ND | 268 |
7HF | 1.46 | 310 |
5,4’DHF | 0.960 | 340 |
5,7DHF | 1.198 | 268 |
7,4’DHF- | 1.041 | 340 |
3HF | 1.583 | 254 |
3,4’DHF | 0.873 | 340 |
3,7DHF | 1.46 | 340 |
3,5,7THF | 0.501 | 263 |
3,7,4’THF | 1.044 | 340 |
ND: not determined since no sulfate of 5HF was found.