Intervention effectmodel-written summary

The highest ozone treatment depress ethylene in postharvest tomato relative to other treatments.

A claim from Effects of Ozone Treatment on the Storage Quality of Post-Harvest Tomato · 2018

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The highest ozone treatment depress ethylene in postharvest tomato relative to other treatments.

Treatment
17.14 mg·(m 3 ) −1 ozonee0
Outcome
ethylenee0
Direction
depresse0
Comparator
other treatmentse0

Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValueQualifier

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Solanum lycopersicum
Solanum lycopersicum · TaxonKod B · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Compared with other treatments, 17.14 mg·(m 3 ) −1 ozone could maintain the firmness of tomato, depress ethylene, keep the content of VC and aromatic compounds, and inhibit the accumulation of MDA and activity of POD and APX, which had a good fresh-keeping effect on tomato.”

✓ located verbatim in the source · abstract, characters 453–727

Title

Effects of Ozone Treatment on the Storage Quality of Post-Harvest Tomato

Yunzhi Liang; Lili Ji; Cunkun Chen; et al. International Journal of Food Engineering 2018. doi:10.1515/ijfe-2018-0012

Other claims from this paper (4)

Record rev-94dea8052792fd443d279a3ef8f3dec2290c48d34463004ad1eef5f4d569b653 · schema claims-v0.9 · position 2 in the model’s answer

ozone · physiology: hormones · Solanum lycopersicum (tomato)Positive and negative results

4 papers: 2 positive, 2 negative or no effect

1 paper in the same direction as this claim · 2 in the opposite direction

  1. negative
    Ozone rapidly increased ethylene evolution in tomato.

    The Role in Ozone Phytotoxicity of the Evolution of Ethylene upon Induction of 1-Aminocydopropane-1-carboxylic Acid Synthase by Ozone Fumigation in Tomato Plants · 1996

    Opposite direction

  2. no effect
    Elevated O3 had little effect on phytohormone-mediated defenses in tomato.

    O3-Induced Leaf Senescence in Tomato Plants Is Ethylene Signaling-Dependent and Enhances the Population Abundance of Bemisia tabaci · 2018

    Opposite direction

  3. positive
    Jasmonic acid concentration increased 13-fold in stressed tomato.

    Quantification of Jasmonic Acid by SPME in Tomato Plants Stressed by Ozone · 2006

    Same direction

See all 4 papers →

Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.