Claim · model-written summary
Stilbenes contributed most to antioxidant activity after FPV relative to CK.
- Taxon
- Cabernet Sauvignont0
- Treatment
- FPVe0
- Compound
- stilbenese0
- Outcome
- antioxidant activitiese0
- Comparator
- CKe0
Not reportedMaterialGeneOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingDirectionValueQualifier
Verbatim
t0“Cabernet Sauvignon”
e0“The most contributory phenolic compositions to antioxidant activities were anthocyanins and stilbenes following FPV compared with CK.”
Title
Xianghan Cheng; Xuefei Wang; Ang Zhang; et al. Journal of Agricultural and Food Chemistry 2020. doi:10.1021/acs.jafc.0c05565
Other claims from this paper (9)
- Intervention effect FPV significantly improved grape antioxidant activity in field and greenhouse.
- Intervention effect Anthocyanins contributed most to antioxidant activity after FPV relative to CK.
- Intervention effect Phenylalanine metabolism increased from first FPV to harvest.
- Intervention effect Abscisic acid content increased from first FPV to harvest.
- Intervention effect Expression of VvPAL, VvCHS, and VvF3H increased from first FPV to harvest.
- Intervention effect Expression of VvUFGT and VvSTS increased from first FPV to harvest.
- Intervention effect Pe2 significantly increased total phenolic contents relative to Pe1.
- Intervention effect Antioxidant parameters were not markedly affected by phenylalanine dose.
- Recommendation The authors recommend FPV to enhance grape antioxidant activity in nitrogen-deficient vineyards.