Environmental Detoxification of Benzimidazole Fungicide Fuberidazole via Microbial Action in Liquid Cultures.

IF 1.6 4区生物学 Q2 AGRONOMY

Mycobiology Pub Date : 2024-11-14 eCollection Date: 2024-01-01 DOI:10.1080/12298093.2024.2416733

Jehad S Al-Hawadi, Khuram Shahzad Ahmad, Mahwash Mahar Gul, Ghulam Abbas Ashraf, Mohammad Altaf

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引用次数: 0

Abstract

Mitigation of the environment from hazardous pesticides is clamant for all living things. The behavior of the fungicide Fuberidazole was investigated toward biodegradation. Biotransformation experiments were conducted by bacterial strains isolated from soils including, Xanthomonas citri (XC), and Pseudomonas syringae (PS), and fungal strains including, Aspergillus flavus (AF), Aspergillus niger (AN) and Penicillium chrysogenum (PC). Analysis and quantification of Fuberidazole degradation and its metabolites were performed by gas chromatography mass spectrometry and UV-visible spectrophotometry. Pseudomonas syringae and Penicillium chrysogenum displayed great bioremedial potential and degraded 91 and 86% of Fuberidazole after 35 days. Significant metabolites such as Benzimidazole 2-carboxylic acid, Benzimidazole, and 1-(1H-benzimidazole-2-yl)ethanone were produced in the current experiment. The increasing order of half-life for all strains was obtained as, PS (10.3) < PC (10.6) < AN (11) < AF (11.9) = XC (11.9) days. Experimental results demonstrated the capability of bacterial cells to efficiently utilize Fuberidazole as a nutrition source and the significance of favorable environmental conditions for its dissipation.

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苯并咪唑杀菌剂富贝唑在液体培养基中的环境解毒作用。

减轻有害农药对环境的危害对所有生物都是迫切的。研究了杀菌剂富贝唑的生物降解行为。采用从土壤中分离的柑橘黄单胞菌（XC）、丁香假单胞菌（PS）和真菌黄曲霉（AF）、黑曲霉（AN）和青霉菌（PC）进行生物转化实验。采用气相色谱-质谱法和紫外可见分光光度法对呋喃唑的降解及其代谢产物进行了分析和定量。丁香假单胞菌和青霉菌在35 d后对富百唑的降解率分别为91%和86%。本实验产生了重要的代谢物，如苯并咪唑2-羧酸、苯并咪唑和1-（1h -苯并咪唑-2-基）乙酮。各菌株的半衰期依次为PS (10.3) < PC (10.6) < AN (11) < AF (11.9) = XC (11.9) d。实验结果证明了细菌细胞有效利用富比唑作为营养来源的能力，以及良好的环境条件对其耗散的重要性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Mycobiology AGRONOMYMYCOLOGY-MYCOLOGY

CiteScore

3.90

自引率

5.30%

发文量

审稿时长

22 weeks

期刊介绍： Mycobiology is an international journal devoted to the publication of fundamental and applied investigations on all aspects of mycology and their traditional allies. It is published quarterly and is the official publication of the Korean Society of Mycology. Mycobiology publishes reports of basic research on fungi and fungus-like organisms, including yeasts, filamentous fungi, lichen fungi, oomycetes, moulds, and mushroom. Topics also include molecular and cellular biology, biochemistry, metabolism, developmental biology, environmental mycology, evolution, ecology, taxonomy and systematics, genetics/genomics, fungal pathogen and disease control, physiology, and industrial biotechnology using fungi.