Effervescence-assisted salting-out liquid-liquid extraction for rapid and convenient analysis of pyrethroid pesticide residues

Talanta, Год журнала: 2025, Номер 287, С. 127704 - 127704

Опубликована: Фев. 5, 2025

Язык: Английский

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Metabolomics and transcriptomics combined with physiology reveal key metabolic pathway responses in tobacco roots exposed to NaHS

BMC Plant Biology, Год журнала: 2024, Номер 24(1)

Опубликована: Июль 18, 2024

Abstract Hydrogen sulfide (H 2 S) has emerged as a novel endogenous gas signaling molecule, joining the ranks of nitric oxide (NO) and carbon monoxide (CO). Recent research highlighted its involvement in various physiological processes, such promoting root organogenesis, regulating stomatal movement photosynthesis, enhancing plant growth, development, stress resistance. Tobacco, significant cash crop crucial for farmers’ economic income, relies heavily on development to affect leaf disease resistance, chemical composition, yield. Despite importance, there remains scarcity studies investigating role H S tobacco growth. This study exposed seedlings different concentrations NaHS (an exogenous donor) − 0, 200, 400, 600, 800 mg/L. Results indicated positive correlation between concentration length, wet weight, activity, antioxidant enzymatic activities (CAT, SOD, POD) roots. Transcriptomic metabolomic analyses revealed that treatment with 600 mg/L significantly effected 162 key genes, 44 enzymes, two metabolic pathways (brassinosteroid synthesis aspartate biosynthesis) seedlings. The addition not only promoted but also potentially reduced pesticide usage, contributing more sustainable ecological environment. Overall, this sheds light primary involved response NaHS, offering new genetic insights future investigations into development.

Язык: Английский

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Assessing human toxicity and ecotoxicity impacts of agricultural pesticide use in Iran based on the USEtox model

Ecotoxicology and Environmental Safety, Год журнала: 2025, Номер 291, С. 117785 - 117785

Опубликована: Янв. 30, 2025

Язык: Английский

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Co-contaminant risks in water reuse and biosolids application for agriculture

Environmental Pollution, Год журнала: 2025, Номер unknown, С. 126219 - 126219

Опубликована: Апрель 1, 2025

Язык: Английский

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The effect of temperature and microwave radiation on the behavior of pesticides during the drying of cereal grains

Food Control, Год журнала: 2025, Номер unknown, С. 111399 - 111399

Опубликована: Апрель 1, 2025

Язык: Английский

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Bacillus cereus GW-01 inoculation reduces pyrethroid residues and improves quality of Sichuan Paocai by changing the metabolic profile of fermentation

LWT, Год журнала: 2024, Номер 203, С. 116312 - 116312

Опубликована: Июнь 9, 2024

Pyrethroid residues in vegetables pose a challenge for household food processing. This study introduced Bacillus cereus GW-01, pyrethroid-degrading bacterium, into Sichuan Paocai (SCP) fermentation. The investigated the reduction of β-cypermethrin (β-CY), fenpropathrin (FNP), and λ-cyhalothrin (LCT) residues, alterations metabolic profiles, shifts bacterial communities. Over fermentation, concentrations β-CY, FNP, LCT decreased. Notably, compared to control, GW-01 proliferated SCP, sample with exhibited an enhanced degradation by 26.14%, 36.32%, 33.70%, respectively. presence lead significant increases volatile flavor components (VFC), organic acids (OA) including tartaric acid succinic acid, free amino (FAA) Asn, Glu, Lys, Pro after 7 days. relative abundance group inoculated was higher than probiotics Leuconostoc, Latilactobacillus, Brochothrix, Weissella, Lactobacillus, Lactococcus, experienced remarkable upsurge, reaching their zenith on 7th day. Compared CK, intriguing pathways such as chemotaxis, benzoic family, mineral adsorption were additionally enriched groups exposed pyrethroids. study's aim is provide insights reducing pesticide enhancing fermented quality.

Язык: Английский

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Integration of metabolomics and transcriptomics reveals the toxicological mechanism of deltamethrin exposure in Chinese mitten crab Eriocheir sinensis

The Science of The Total Environment, Год журнала: 2024, Номер 955, С. 176975 - 176975

Опубликована: Окт. 30, 2024

Язык: Английский

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Pyrethroids and reproductive function: some endocrine disrupting perspectives from molecular simulations

Ecotoxicology, Год журнала: 2024, Номер unknown

Опубликована: Авг. 30, 2024

Язык: Английский

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