Claim · model-written summary
Foliar urea at 2 kg N ha(-1) significantly increased wine histamine concentration by 65% versus control.
- Material
- Tempranillot0
- Treatment
- 2 kg N ha(-1)e0
- Outcome
- concentration of histaminee0
- Direction
- increasede0
- Value
- 65%e0
- Comparator
- control samplee0
VitisNot reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Treatment with foliar urea significantly increased (p < 0.05) the concentration of histamine in the wines compared with the control sample (65% in the treatment with 2 kg N ha(-1) and 93% in the treatment with 4 kg N ha(-1))”
t0“grapevines of Tempranillo variety were used”
Title
Influence of fertilisation with foliar urea on the content of amines in wine
C. Ancín-Azpilicueta; R. Nieto-Rojo; J. Gómez-Cordón Food Additives & Contaminants Part A 2011. doi:10.1080/19440049.2011.572293
Other claims from this paper (4)
- Intervention effect Foliar urea at 4 kg N ha(-1) significantly increased wine histamine concentration by 93% versus control.
- Intervention effect Foliar urea did not increase wine tyramine, phenylethylamine or putrescine concentrations.
- Intervention effect Foliar urea at 2 kg N ha(-1) increased wine pirrolidine by 37%.
- Intervention effect Foliar urea at 4 kg N ha(-1) increased wine pirrolidine by 61%.