Sulfonamides in tomato from commercial greenhouses irrigated with reclaimed wastewater: uptake, translocation and food safety
| العنوان: | Sulfonamides in tomato from commercial greenhouses irrigated with reclaimed wastewater: uptake, translocation and food safety |
|---|---|
| المؤلفون: | María Luz Segura, Jaime Cuevas, Raquel Camacho-Arévalo, Begoña Mayans, Rafael Antón-Herrero, Carlos García-Delgado, Enrique Eymar |
| المساهمون: | UAM.Departamento de Geología y Geoquímica, UAM.Departamento de Química Agrícola |
| المصدر: | Agronomy, Vol 11, Iss 1016, p 1016 (2021) Biblos-e Archivo. Repositorio Institucional de la UAM instname Agronomy Volume 11 Issue 5 |
| بيانات النشر: | MDPI, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | Sewage-sludge, Sulfamerazine, Irrigation, Acceptable daily intake, 010504 meteorology & atmospheric sciences, Fruit-quality, Sulfadimethoxine, 010501 environmental sciences, Sulfapyridine, 01 natural sciences, Agricultural soil, Antibiotic-resistant bacteria, Toxicology, Soil, Sulfadiazine, Antibiotics, medicine, Veterinary antibiotics, 0105 earth and related environmental sciences, Crop pollution, Sulfamethoxazole, Treatment plants, Fate, Water, Agriculture, Human exposure, Bioaccumulation, Manure, Medio Ambiente, Wastewater, Personal care products, Emerging Contaminants, Environmental science, Agronomy and Crop Science, medicine.drug, Ciencias Agrarias / Agricultura |
| الوصف: | The presence of antibiotics in crops is mainly caused by their irrigation with reclaimed wastewater and by the use of organic amendments of animal origin. During this work, the fate of sulfonamide antibiotics in tomato crop has been assessed in two commercial greenhouses located in Almería (Spain) irrigated with reclaimed wastewater. Samplings were made annually for two years. Sulfonamides in several parts of the plant (roots, leaves and fruits) as well as reclaimed wastewater, amendments and soils were analyzed by UHPLC-MS/MS. The results showed that sulfonamides accumulated in soils (sulfamethoxazole between 2 and 14 µg kg−1 sulfadiazine, sulfathiazole, sulfapyridine, sulfamerazine and sulfadimethoxine in concentrations below 1 µg kg−1) were in the reclaimed wastewater at concentrations in the ng L−1 range. Their distribution in plants depended on the sulfonamide. The sulfonamides detected in tomato were sulfadiazine, sulfapyridine, sulfamethazole, sulfamethoxazole and sulfadimethoxine. Sulfamethoxazole was the antibiotic with highest concentration in tomato fruit, exceeding 30 µg kg−1. All sulfonamides were below the Acceptable Daily Intake, however, further studies and legislation are needed to assure food safety. |
| وصف الملف: | application/pdf |
| اللغة: | English |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82a257abdee42702a1d2933ae69f9684 https://hdl.handle.net/10486/701081 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....82a257abdee42702a1d2933ae69f9684 |
| قاعدة البيانات: | OpenAIRE |
| الوصف غير متاح. |