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Isolation and Screening from Soil Biodiversity for Fungi Involved in the Degradation of Recalcitrant Materials
Published on: May 16, 2022
Evaluation of the interaction between soil and antibiotics
Murat Cengiz1, Isil Akmehmet Balcioglu, Hasan Huseyin Oruc
1Department of Pharmacology and Toxicology, Faculty of Veterinary Medicine, Uludag University, Gorukle Kampusu, Bursa, Turkey.
Summary
Tetracycline antibiotics were detected in agricultural soils, but sulfonamides were not. Soil metal content significantly impacted antibiotic recovery rates, with calcium and magnesium affecting sulfonamides and tetracyclines differently.
Area of Science:
- Environmental Chemistry
- Soil Science
- Analytical Chemistry
Background:
- Antibiotic residues in agricultural soils pose environmental and health risks.
- Understanding factors influencing antibiotic detection and recovery is crucial for accurate risk assessment.
Purpose of the Study:
- To investigate the occurrence of tetracycline and sulfonamide antibiotics in agricultural soil samples.
- To determine the relationship between soil physicochemical properties and antibiotic recovery rates.
Main Methods:
- Analysis of 13 agricultural soil samples for tetracycline and sulfonamide antibiotics.
- Determination of 18 physicochemical properties of the soil samples.
- Multivariate statistical analysis to correlate soil properties with antibiotic recovery.
Main Results:
- Tetracyclines were detected at concentrations of 0.025-0.105 mg kg(-1); sulfonamides were not detected.
- Mean recovery rates were 84.57% for tetracyclines and 65.88% for sulfonamides.
- Soil metal content was the primary factor influencing antibiotic recovery rates, with varying effects of calcium and magnesium on tetracyclines and sulfonamides.
Conclusions:
- Agricultural soils can contain tetracycline residues.
- Soil metal composition significantly affects the reliability of antibiotic analysis methods.
- Further research is needed to understand the fate and transport of antibiotics in soils.
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