The substrate profile of a basic peroxidase isoenzyme located in vacuoles and cell walls from Vit... more The substrate profile of a basic peroxidase isoenzyme located in vacuoles and cell walls from Vitis vinifera and efficacy in oxidizing both vacuolar and cell wall phenolic substrates was studied. The reactivity of this isoenzyme with H202 [k~ (Col formation constant) = 1.1 (quercetin), 1.6 (myricetin), 1.7 (trans-resveratrol) and 10.4 (coniferyl alcohol) #M -l sec-1] and with the phenolics [k3 (Coil reduction constant) = 20.7 (quercetin), 6.9 (myricetin), 11.9 (trans-resveratrol) and 8.7 (coniferyl alcohol) #M -I sec-q, suggests that the isoenzyme reacts with H202 with a similar reactivity to that shown by other peroxidases, and that both vacuolar and cell wall phenolics are excellent substrates for Coil reduction.
Los estados financieros pro forma son las proyecciones financieras del proyecto de inversión que ... more Los estados financieros pro forma son las proyecciones financieras del proyecto de inversión que se elaboran para la vida útil estimada o también llamado horizonte del proyecto.
The substrate profile of a basic peroxidase isoenzyme located in vacuoles and cell walls from Vit... more The substrate profile of a basic peroxidase isoenzyme located in vacuoles and cell walls from Vitis vinifera and efficacy in oxidizing both vacuolar and cell wall phenolic substrates was studied. The reactivity of this isoenzyme with H202 [k~ (Col formation constant) = 1.1 (quercetin), 1.6 (myricetin), 1.7 (trans-resveratrol) and 10.4 (coniferyl alcohol) #M -l sec-1] and with the phenolics [k3 (Coil reduction constant) = 20.7 (quercetin), 6.9 (myricetin), 11.9 (trans-resveratrol) and 8.7 (coniferyl alcohol) #M -I sec-q, suggests that the isoenzyme reacts with H202 with a similar reactivity to that shown by other peroxidases, and that both vacuolar and cell wall phenolics are excellent substrates for Coil reduction.
Los estados financieros pro forma son las proyecciones financieras del proyecto de inversión que ... more Los estados financieros pro forma son las proyecciones financieras del proyecto de inversión que se elaboran para la vida útil estimada o también llamado horizonte del proyecto.
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