Claim · model-written summary
The authors suggest that low nanoparticle concentration enhances seed defense through phenols and antioxidant enzymes.
- Taxon
- Vicia faba
Vicia fabae0 - Material
- cv. Sakha 1e0
- Organ / stage
- seedlingse0
- Treatment
- relatively low concentration of chitosan nanoparticlese1
- Outcome
- defense system of seedse1
- Qualifier
- by increasing total phenols and antioxidant enzyme activitiese1
Not reportedGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Vicia faba seeds cv. Sakha 1, followed by germination and subsequent growth of seedlings for seven days”
e1“This might indicate that the relatively low concentration of chitosan nanoparticles enhanced the defense system of seeds by increasing total phenols and antioxidant enzyme activities.”
Title
Heba Abdel-Aziz Catrina The International Journal of Environmental Sciences 2019. doi:10.21608/cat.2019.28609
Other claims from this paper (6)
- Intervention effect Both nanoparticle concentrations reduced seed germination relative to water control.
- Intervention effect Both nanoparticle concentrations impaired seedling growth criteria.
- Intervention effect The higher nanoparticle concentration caused a more pronounced decrease.
- Intervention effect Priming with 0.05% nanoparticles increased total phenols compared with controls.
- Intervention effect Priming with 0.05% nanoparticles increased catalase, ascorbate peroxidase and peroxidase activity.
- Intervention effect Priming with 0.05% nanoparticles increased polyphenol oxidase activity.