Biodegradation of insecticide residue by lactic acid bacteria
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View abstract on PubMed
Summary
This summary is machine-generated.Lactic acid bacteria (LAB) effectively degrade insecticide residues on crops. Lactobacillus pentosus and Lactococcus lactis show significant potential for reducing cyantraniliprole and chlorantraniliprole, offering eco-friendly mitigation strategies.
Area Of Science
- Agricultural Science
- Microbiology
- Environmental Science
Background
- Insecticide residues on food crops present health and environmental risks.
- Effective mitigation strategies are crucial for sustainable agriculture.
Purpose Of The Study
- To evaluate lactic acid bacteria (LAB) strains for degrading cyantraniliprole and chlorantraniliprole residues.
- To assess the efficacy of LAB in both laboratory and field conditions.
Main Methods
- Quantification of insecticide residues using liquid chromatography-tandem mass spectrometry.
- Laboratory degradation assays in minimal and nutrient broths.
- Controlled field trials to evaluate in-field degradation.
Main Results
- LAB reduced cyantraniliprole by up to 33.07% and chlorantraniliprole by up to 23.44% in minimal broth.
- In nutrient broth, LAB achieved >98% cyantraniliprole degradation within 4 days.
- Field application reduced cyantraniliprole residues by up to 40.99% within 8 hours.
Conclusions
- Lactobacillus pentosus and Lactococcus lactis demonstrate significant potential for pesticide residue mitigation.
- LAB offer a natural and eco-friendly solution for reducing insecticide contamination in food.
- This research supports the development of sustainable agricultural practices through biological residue management.
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