Triazoles as a Potential Threat to the Nutritional Quality of Tomato Fruits

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F23%3A10176328" target="_blank" >RIV/00027006:_____/23:10176328 - isvavai.cz</a>

Alternative codes found

RIV/60460709:41210/23:94809 RIV/00216208:11310/23:10469423 RIV/00216208:11510/23:10469423 RIV/61989592:15640/23:73620270

Result on the web

<a href="https://www.mdpi.com/2218-1989/13/9/988/pdf?version=1693566845" target="_blank" >https://www.mdpi.com/2218-1989/13/9/988/pdf?version=1693566845</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/metabo13090988" target="_blank" >10.3390/metabo13090988</a>

Result language

angličtina

Original language name

Triazoles as a Potential Threat to the Nutritional Quality of Tomato Fruits

Original language description

Triazole fungicides can threaten plants as abiotic stressors but can also positively affect plant defense by inducing priming. Thus, plant yield is also both protected and endangered by triazoles that may influence several metabolic pathways during maturation processes, such as the biosynthesis of saccharides or secondary metabolites. Here, Solanum lycopersicum L. plants were exposed to foliar and soil applications of penconazole, tebuconazole, or their combination, and their resulting effect on tomato fruits was followed. The exposure to the equimolar mixture of both triazoles influenced the representation of free proteinogenic amino acids, especially Gln, Glu, Gly, Ile, Lys, Ser and Pro, saccharide content, and led to a significant increase in the contents of total phenolics and flavonoids as well as positive stimulation of the non-enzymatic antioxidant system. Among the identified secondary metabolites, the most abundant was naringenin, followed by chlorogenic acid in tomato peel. In turn, all triazole-treated groups showed a significantly lower content of rosmarinic acid in comparison with the control. Foliar application of penconazole affected the fruit more than other single triazole applications, showing a significant decrease in antioxidant capacity, the total content of secondary metabolites, and the activities of total membrane-bound peroxidases and ascorbate peroxidase.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Project

<a href="/en/project/EF16_019%2F0000827" target="_blank" >EF16_019/0000827: Plants as a tool for sustainable global development</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2023

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Metabolites

ISSN

2218-1989

e-ISSN

—

Volume of the periodical

13

Issue of the periodical within the volume

9

Country of publishing house

CH - SWITZERLAND

Number of pages

20

Pages from-to

988

UT code for WoS article

001071746800001

EID of the result in the Scopus database

2-s2.0-85172211278