Try:droughtFusariumnitrogen fertilizerArabidopsisseed germination

“antioxidant enzyme activity”

12,523 matches

Claim types

Direction of the findings

plus 3,459 non-evaluative

Over time

1970 ’80 ’90 2000 ’10 ’20

Refine

More filters

Observationobservedoriginal resultmeasured

Claim · model-written summary

Antioxidant enzyme activity follows a similar harvest trajectory with varietal differences.

Outcome: antioxidant enzyme activitye0

Not reportedTaxon

Verbatim

e0
“antioxidant enzyme activity follows a similar trajectory, demonstrating inter-varietal differences”
✓ located verbatim in the source · abstract, characters 740–838

Title

Optimized Harvest Management Strategy Based on Latent Loss and Antioxidant Enzyme Activity

Yujia Wang; Wenfu Wu; Jie Xu; et al. Foods 2025. doi:10.3390/foods14071197

Other claims from this paper (3)

Observation Maize dry matter loss reached 12.1036%.
Observation Soybean dry matter loss reached 5.5742%.
Observation Standard-moisture 1000-grain weight rises after maturity, stabilizes and may decline later.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Titanium increased antioxidant enzyme activity in corn.

Taxon: cornZea mays subsp. mayst0
Treatment: titaniume0
Outcome: antioxidant enzyme activitye0
Direction: increasee0

Not reportedComparator

Verbatim

e0
“titanium caused an increase in antioxidant enzyme activity”
✓ located verbatim in the source · abstract, characters 987–1045

t0
“corn”
✓ located verbatim in the source · title, characters 107–111

Title

Influence of titanium foliar application on antioxidant enzyme activity and some biochemical attributes of corn

Ahad Madani Zenodo (CERN European Organization for Nuclear Research) 2018. doi:10.5281/zenodo.5211100

Other claims from this paper (9)

Association Application stage significantly affected catalase activity in corn.
Association Application stage significantly affected glutathione peroxidase activity in corn.
Association Application stage significantly affected corn malondialdehyde.
Association Application stage significantly affected corn dityrosine.
Association Application stage significantly affected corn protein content.
Intervention effect Titanium decreased malondialdehyde accumulation in corn.
Intervention effect Titanium dioxide nanoparticles at 0.03% improved the corn antioxidant enzyme system.
Intervention effect Titanium dioxide nanoparticles at 0.03% prevented corn lipid peroxidation.
Recommendation The authors recommend using titanium dioxide nanoparticles on stressed plants.

Observationobservedoriginal resultmixedmeasured

Claim · model-written summary

Antioxidant enzyme activity first rose and then declined.

Outcome: Antioxidant enzyme activitye0
Direction: rose and then declinede0

Not reportedTaxon

Verbatim

e0
“Antioxidant enzyme activity rose and then declined.”
✓ located verbatim in the source · abstract, characters 711–762

Title

Effect of powdery mildew on interleaf microbial communities and leaf antioxidant enzyme systems

Xinbo Ma; Zhanbin Wang; Run Liu; et al. Journal of Forestry Research 2023. doi:10.1007/s11676-023-01597-3

Other claims from this paper (8)

Association Leaf MDA content rose with worsening powdery mildew infection.
Intervention effect Fungal community diversity declined after powdery mildew began.
Intervention effect Bacterial communities showed no appreciable change after mildew onset.
Observation Relative abundance of more than half the fungal species fell after disease spread.
Observation Bacterial genera showed smaller and mixed abundance changes after disease spread.
Observation Significantly different taxa important to each microbiome organization were found.
Association Erysiphe abundance correlated with 11 fungal genera and one bacterial genus.
Association Aureobasidium, Neosetophoma and Sclerostagonospora had positive correlations with Erysiphe and MDA.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Salinity increased antioxidant enzyme activity in pea.

Taxon: peaLathyrus oleraceuse0
Treatment: Salinitye0
Outcome: antioxidant enzyme activitye0
Direction: increasee0

Not reportedComparator

Verbatim

e0
“Salinity caused an increase in antioxidant enzyme activity in pea”
✓ located verbatim in the source · abstract, characters 1078–1143

Title

Nitric Oxide Enhances Salt Tolerance through Regulating Antioxidant Enzyme Activity and Nutrient Uptake in Pea

Esin Dadasoglu; Melek Ekinci; Raziye Kul; et al. Legume Research - An International Journal 2020. doi:10.18805/lr-540

Other claims from this paper (12)

Intervention effect Salinity reduced pea fresh and dry weight and relative water content.
Intervention effect Salinity reduced pea chlorophyll a and b content.
Intervention effect Nitric oxide enhanced pea fresh and dry weight and relative water content under salt stress.
Intervention effect Nitric oxide enhanced pea chlorophyll content under salt stress.
Intervention effect Salinity increased pea tissue electrical conductance.
Intervention effect Salinity increased pea H2O2 and MDA content.
Intervention effect Combined NaCl and NO reduced pea tissue electrical conductance.
Intervention effect Combined NaCl and NO reduced pea H2O2 and MDA content.
Intervention effect NO significantly improved antioxidant enzyme activity in pea under salinity.
Intervention effect Salinity decreased K+/Na+ and Ca2+/Na+ ratios in both pea cultivars.
Intervention effect NO raised K+/Na+ and Ca2+/Na+ ratios in pea cultivars under salt stress.
Mechanism The authors conclude that exogenous NO could improve pea salt tolerance through chlorophyll, antioxidant activity and nutrient uptake.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Humic acid activated antioxidant enzyme activity.

Taxon: Herbaceous Peonyt0
Treatment: HA-treatmente0
Outcome: antioxidant enzyme activitye0
Direction: activatese0

Not reportedComparator

Verbatim

e0
“HA-treatment activates antioxidant enzyme activity and increases antioxidant enzyme content”
✓ located verbatim in the source · abstract, characters 1345–1436

t0
“Herbaceous Peony”
✓ located verbatim in the source · title, characters 50–66

Title

Humic Acid Improves High-Temperature Tolerance in Herbaceous Peony

Z. Hou; S. Zhang; J. Tao; et al. Russian Journal of Plant Physiology 2026. doi:10.1134/s1021443725602861

Other claims from this paper (11)

Intervention effect Humic acid maintained peony growth under high temperature stress.
Intervention effect Humic acid inhibited chlorophyll degradation under heat stress.
Intervention effect Humic acid reduced hydrogen peroxide under heat stress.
Intervention effect Humic acid reduced superoxide content under heat stress.
Intervention effect Humic acid reduced relative electrical conductivity under heat stress.
Intervention effect Humic acid reduced MDA content under heat stress.
Intervention effect Humic acid maintained photosynthetic capacity under heat stress.
Intervention effect Humic acid promoted stomatal conductance under heat stress.
Observation Humic acid treated leaves had a smoother surface and maintained stomatal opening.
Intervention effect Humic acid increased antioxidant enzyme content.
Association Antioxidant enzyme activity and photosynthetic parameters were the most important correlates of heat tolerance.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Both stresses stimulated antioxidant enzyme activity.

Taxon: cucumberCucumis sativust0
Treatment: Both stressese0
Outcome: antioxidant enzyme activitye0
Direction: stimulatede0

Verbatim

t0
“CUCUMBER”
✓ located verbatim in the source · title, characters 83–91

e0
“Both stresses stimulated antioxidant enzyme activity”
✓ located verbatim in the source · abstract, characters 618–670

Title

DROUGHT AND EXCESS UV-B IRRADIATION DIFFERENTIALLY ALTER THE ANTIOXIDANT SYSTEM IN CUCUMBER LEAVES

Jan Kubiś; Magdalena Rybus-Zając Acta Biologica Cracoviensia s Botanica 2008

Other claims from this paper (7)

Observation Stress decreased relative water content.
Observation Stress increased dry weight content.
Observation Changes were greater under drought than UV-B or the combined stresses.
Observation Superoxide dismutase activity increased by day 2, before the other two enzymes.
Observation Guaiacol peroxidase and glutathione reductase activity increased on days 5 and 7.
Observation Enzyme activity elevation was higher under drought than UV-B.
Observation Combined UV-B and drought were described as synergistic, with each reducing the other’s effect.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

SNP decreased antioxidant enzyme activity.

Taxon: soybeanGlycine maxt0
Treatment: SNP applicatione0
Outcome: enzyme activitye0
Direction: decreasede0

Not reportedComparator

Verbatim

e0
“SNP application decreased the enzyme activity”
✓ located verbatim in the source · abstract, characters 833–878

t0
“soybean”
✓ located verbatim in the source · title, characters 81–88

Title

Sodium nitroprusside and salicylic acid decrease antioxidant enzymes activity in soybean

Leila Aalam; Mohammad Sedghi; Omid Sofalian 2019. doi:10.22034/ijpp.2019.670792

Other claims from this paper (5)

Intervention effect One mM SA without SNP and H2O2 produced 97% germination, 6% greater than control.
Intervention effect One mM SA and 60 µM SNP without H2O2 gave germination rate 0.72, 6.63% above control.
Intervention effect 100 µM H2O2 without SNP gave the highest superoxide dismutase activity.
Intervention effect Oxidative stress increased all antioxidant enzymes.
Intervention effect SNP decreased oxidative stress severity.

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Blue light enhanced antioxidant enzyme activity.

Taxon: pitayat0
Outcome: antioxidant enzyme activitye0
Direction: enhancede0

Verbatim

t0
“pitaya”
✓ located verbatim in the source · title, characters 48–54

e0
“enhanced antioxidant enzyme activity”
✓ located verbatim in the source · abstract, characters 893–929

Title

Increasing fruit weight and altering flavour of pitaya by supplementing blue light during fruit growth

Qingming Sun; Juncheng Li; Satish Kumar; et al. Journal of Integrative Agriculture 2025. doi:10.1016/j.jia.2025.11.034

Other claims from this paper (7)

Intervention effect Blue light significantly increased pitaya fruit weight.
Mechanism Blue light improved fruit firmness through higher pectin and delayed hemicellulose degradation.
Observation Blue light had minor effects on primary metabolites.
Observation Blue light had more pronounced effects on volatiles.
Observation Blue light increased bioactive ingredient accumulation in pitaya peel.
Observation Blue light significantly altered flavor-associated volatiles in pulp.
Mechanism Authors suggest altered alanine, aspartate and glutamate metabolism may explain fruit growth and resistance.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Coating increased antioxidant enzyme activity and suppressed cell-wall-degrading enzyme activity.

Outcome: antioxidant enzyme activitiese0
Direction: highere0

Not reportedTaxonTreatmentComparator

Verbatim

e0
“alongside higher antioxidant enzyme activities. Activities of the enzymes related to cell wall degradation were also suppressed”
✓ located verbatim in the source · abstract, characters 1102–1229

Title

Carrageenan coatings enhance guava shelf life by modulating oxidative stress, antioxidant defenses, and cell wall integrity

Shaista Gull; Shaghef Ejaz; Sajid Ali; et al. LWT 2026. doi:10.1016/j.lwt.2026.118992

Other claims from this paper (18)

Intervention effect Carrageenan coating reduced guava fruit weight loss and decay incidence.
Intervention effect At day 15, 1% carrageenan coating lowered guava moisture loss by 32.6% relative to uncoated fruit.
Intervention effect At day 15, 1% carrageenan coating lowered guava decay by 16–35% relative to uncoated fruit.
Intervention effect A 1% coating reduced guava respiration by 32.9%.
Intervention effect A 1% coating lowered guava ethylene production to 11.73 μl kg -1 h -1 versus 17.57 μl kg -1 h -1 in controls.
Intervention effect Coating slowed increases in guava total soluble solids.
Intervention effect Coated fruit had a lower sugar-acid ratio than controls.
Intervention effect Coating retained guava titratable acidity better than controls.
Intervention effect Coating reduced guava malondialdehyde to 0.053 mM kg -1.
Intervention effect Coating reduced guava hydrogen peroxide to 20.74 μM kg -1.
Intervention effect Coating preserved guava ascorbic acid at 111.86 mg·100 g -1.
Intervention effect Coating preserved guava phenolics at 297.61 mg kg -1.
Intervention effect Coating preserved guava protopectin at 14.50 g kg -1.
Intervention effect Carrageenan coating extended guava shelf life from 5 to 12 days.
Intervention effect Carrageenan coating reduced guava weight loss by approximately 42%.
Intervention effect Carrageenan coating improved guava firmness retention by approximately 38%.
Intervention effect Carrageenan coating preserved approximately 28% more guava ascorbic acid than control.
Intervention effect Carrageenan coating enhanced guava antioxidant activity by approximately 35% at day 12.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Drought increased antioxidant enzyme activity.

Outcome: antioxidant enzyme activitye0
Direction: increasee0

Not reportedTaxonTreatmentComparator

Verbatim

e0
“a significant increase in antioxidant enzyme activity”
✓ located verbatim in the source · abstract, characters 806–859

Title

Effects of Drought Stress at the Booting Stage on Leaf Physiological Characteristics and Yield of Rice

Xiaolong Yang; Xiuxiu Wang; Yang Li; et al. Plants 2024. doi:10.3390/plants13243464

Other claims from this paper (15)

Intervention effect Drought reduced chlorophyll a in HHZ by 11.1%.
Intervention effect Drought reduced chlorophyll b in HHZ by 32.2%.
Intervention effect Drought reduced chlorophyll a in IRAT109 by 14.1%.
Intervention effect Drought reduced chlorophyll b in IRAT109 by 28.5%.
Intervention effect Drought reduced chlorophyll a in HY73 by 22.9%.
Intervention effect Drought reduced chlorophyll b in HY73 by 18.6%.
Intervention effect Drought decreased leaf water potential.
Intervention effect Drought increased MDA content.
Intervention effect Drought reduced net photosynthetic rate and stomatal conductance.
Intervention effect Drought reduced HHZ yield by 30.2%.
Intervention effect Drought reduced IRAT109 yield by 13.0%.
Intervention effect Drought reduced HY73 yield by 18.2%.
Association Grains per panicle, seed setting and grain weight were key factors in yield formation.
Association Yield correlated positively with photosynthetic and related measures.
Association Yield correlated negatively with MDA and NPQ.

Lexical search (BM25). All words must match; if nothing does, any word. Organism names also match every spelling of the same organism. No semantic search yet.

“antioxidant enzyme activity”

Claim types

Direction of the findings

Over time

Claim type

Research area

Polarity

Statistics