Sample | R1 = Vanillin/p-HBAld | R2 = Vanillic acid/p-HBAld | R3 = p-HB acid/p-HBAld | R4 = Vanillin/Vanillic acid | R5 = Vanillin/p-HB acid |
---|---|---|---|---|---|
Control | 2.73 | - | 1.19 | - | 2.30 |
Medium MOTU10 | 9.54 | 2.37 | 22.82 | 4.02 | 0.42 |
Medium MOTU7 | 6.24 | 0.78 | 1.83 | 7.98 | 3.42 |
Medium MOTU24 | 1.57 | 0.83 | 11.07 | 1.89 | 0.14 |
Medium MOTU8 | - | - | - | 0.74 | 0.08 |
Medium MOTU1 | - | - | - | - | - |
Reference ratios (cured pods, [4]) | 10–20 | 0.53–1.5 | 0.15–0.35 | 12–29 | 40–110 |