Journal of Environmental Science and Health, Part B最新文献_第2页

Markers of resistance to pea aphid, Acyrthosiphon pisum Harris in Pisum sativum L. accessions 豌豆对豌豆蚜 Acyrthosiphon pisum Harris 的抗性标记

Journal of Environmental Science and Health, Part B Pub Date : 2023-12-13 DOI: 10.1080/03601234.2023.2282917

Ivelina Mitkova Nikolova

引用次数: 0

Removing 2,4-D micropollutant herbicide using powdered activated carbons: the influence of different aqueous systems on adsorption process 粉状活性炭去除2,4- d微污染除草剂:不同水体系对吸附过程的影响

Journal of Environmental Science and Health, Part B Pub Date : 2022-06-10 DOI: 10.1080/03601234.2022.2084311

Lorena Dornelas Marsolla, G. M. Brito, J. Freitas, Edumar R Cabral Coelho

{"title":"Removing 2,4-D micropollutant herbicide using powdered activated carbons: the influence of different aqueous systems on adsorption process","authors":"Lorena Dornelas Marsolla, G. M. Brito, J. Freitas, Edumar R Cabral Coelho","doi":"10.1080/03601234.2022.2084311","DOIUrl":"https://doi.org/10.1080/03601234.2022.2084311","url":null,"abstract":"Abstract The presence of microcontaminants in the water supply system offers adverse impacts. This study analyzed the performance of two powdered activated carbons (PAC1 and PAC2) in the removal of 2,4-D herbicide in ultrapure water (UW) and natural water (NW) to verify the influence of natural organic matter (NOM) on the adsorptive process. The properties of PAC1 and PAC2 were analyzed by textural analysis, FTIR, TG, pH, XDR, NMR. The specific surface area of PAC2 was lower than PAC1 and PAC2 showed better adsorption capacity in UW (37.04 mg.g−1) and in NW (8.06 mg.g−1). The results of experiments performed in natural water showed that both activated carbons had reduced 2,4-D adsorption capacity in the presence of NOM, since it may compete for the same adsorption sites or block the access of the 2,4-D molecule to the pores of the activated carbon. PAC2 showed a higher mesopores percentage, decreasing the effects caused by NOM in 2,4-D adsorption. The use of activated carbons with varying pore sizes for the removal of microcontaminants is recommended, especially in NW. This result contributes to the choice of the adsorbent type to be applied in water treatment plants.","PeriodicalId":15670,"journal":{"name":"Journal of Environmental Science and Health, Part B","volume":"1 1","pages":"588 - 596"},"PeriodicalIF":0.0,"publicationDate":"2022-06-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90310306","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 5

Study on the preparation of sustained-release thiamethoxam microspheres by blending microcrystalline wax with tapioca starch ester or dehydroabietic acid ester as the matrix 微晶蜡与木薯淀粉酯或脱氢枞酸酯共混制备噻虫嗪缓释微球的研究

Journal of Environmental Science and Health, Part B Pub Date : 2022-05-25 DOI: 10.1080/03601234.2022.2079908

Linlin Wang, Q. Hu, Yanmin Huang, Qipeng Xiong, Yong Chen, Chun-fang Gan, Yuan-Qing Zhang, Guoqin Cui, Jianguo Cui

{"title":"Study on the preparation of sustained-release thiamethoxam microspheres by blending microcrystalline wax with tapioca starch ester or dehydroabietic acid ester as the matrix","authors":"Linlin Wang, Q. Hu, Yanmin Huang, Qipeng Xiong, Yong Chen, Chun-fang Gan, Yuan-Qing Zhang, Guoqin Cui, Jianguo Cui","doi":"10.1080/03601234.2022.2079908","DOIUrl":"https://doi.org/10.1080/03601234.2022.2079908","url":null,"abstract":"Abstract The controlled release formulations (CRFs) are considered an effective way to solve damage to the environment caused by traditional pesticide formulations. To change the defects of traditional neonicotinoid formulations that dissolve quickly in soil, three types of thiamethoxam (TM) CRFs microspheres with content of 20% TM were prepared using microcrystalline wax (MK) as the matrix, laurate acid tapioca starch ester (MSK) and stearyl dehydroabietic acid ester (MDK) as the regulators of ingredient release. The release behavior of CRFs microspheres in water and soil showed that the microspheres had superior stability and different TM sustained-release periods, and TM release of the microspheres in soil was faster than that in water. The release rate is TM/MDK > TM/MSK > TM/MK. In water, the release of thiamethoxam technical was finished after 38 hours. However, for TM/MK, the release rate was 94% after 240 hours, and the release time was extended by 6 times. Meanwhile, TM/MDK has a particular pH-responsive release. Research shows that using microcrystalline wax as the matrix, by adding MSK or MDK to adjust the release of ingredients, pesticide CRFs microspheres with different release periods can be prepared to achieve the purpose of controlling the release of pesticides.","PeriodicalId":15670,"journal":{"name":"Journal of Environmental Science and Health, Part B","volume":"1 1","pages":"576 - 587"},"PeriodicalIF":0.0,"publicationDate":"2022-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90493419","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Micro/trace/toxic elements and insecticide residues level in monofloral bee-collected sunflower pollen- health risk assessment 单花蜜蜂采集向日葵花粉中微量/痕量/有毒元素及杀虫剂残留水平——健康风险评估

Journal of Environmental Science and Health, Part B Pub Date : 2022-05-25 DOI: 10.1080/03601234.2022.2079348

A. Kostić, B. Dojčinović, Bojana Špirović Trifunović, D. Milinčić, N. Nedić, S. Stanojević, M. Pešić

{"title":"Micro/trace/toxic elements and insecticide residues level in monofloral bee-collected sunflower pollen- health risk assessment","authors":"A. Kostić, B. Dojčinović, Bojana Špirović Trifunović, D. Milinčić, N. Nedić, S. Stanojević, M. Pešić","doi":"10.1080/03601234.2022.2079348","DOIUrl":"https://doi.org/10.1080/03601234.2022.2079348","url":null,"abstract":"Abstract The aim of the current research was to determine the content of (potentially) toxic elements and insecticide residues in monofloral sunflower bee-collected pollen. For micro- and trace elements determination Inductively Coupled Plasma Optical Emission (ICP-OES) analytical method was used while insecticide residue content was monitored by applying Liquid Chromatography-Mass Spectrometry (LC-MS/MS) technique. In total, seventeen micro/trace elements were quantified. None of the twenty four examined insecticides were detected above the limit of detection (LOD) which makes studied sunflower bee-collected pollen eco-friendly both to bees and humans. Based on presence of several toxic as well as potentially toxic elements calculations for estimated weekly intakes (EWI), and oral intakes (OI) were made and used for health risk assessment based on the computation of two different health risk quotients (HQ)- acute (HQA) and long-term (HQL). The obtained results proved that all HQ values for adults were negligible or low except in case of HQL value for arsenic (0.32) which can be characterized as medium. However, in case of children much more precaution is needed due to significant HQL risk for arsenic (1.511). The attained data can help to make additional linkage between bee-collected pollen as food ingredients and potential benefits/risks for human health.","PeriodicalId":15670,"journal":{"name":"Journal of Environmental Science and Health, Part B","volume":"1 1","pages":"568 - 575"},"PeriodicalIF":0.0,"publicationDate":"2022-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83081009","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

A high level of antibiotic resistance in Klebsiella and Aeromonas isolates from street water sold in Mozambique, associated with the prevalence of extended-spectrum and AmpC ß-lactamases 在莫桑比克出售的街道水中分离出的克雷伯菌和气单胞菌具有高度的抗生素耐药性，这与广谱和AmpC ß-内酰胺酶的流行有关

Journal of Environmental Science and Health, Part B Pub Date : 2022-05-23 DOI: 10.1080/03601234.2022.2078627

Acácio Salamandane, M. Malfeito-Ferreira, L. Brito

{"title":"A high level of antibiotic resistance in Klebsiella and Aeromonas isolates from street water sold in Mozambique, associated with the prevalence of extended-spectrum and AmpC ß-lactamases","authors":"Acácio Salamandane, M. Malfeito-Ferreira, L. Brito","doi":"10.1080/03601234.2022.2078627","DOIUrl":"https://doi.org/10.1080/03601234.2022.2078627","url":null,"abstract":"Abstract This study aims to evaluate the resistance profile and the prevalence of antibiotic resistance genes in 30 isolates of Klebsiella spp. and Aeromonas spp. recovered from water sold in the streets of Maputo. Susceptibility profiles to 15 antibiotics were performed according to Clinical Laboratory Standard Institute guidelines with antibiotic disks on Mueller-Hinton agar plates. Multiplex PCRs were performed targeting 10 ß-lactamase genes, five ESBL (blaTEM-variants, blaOXA-variants, BlaSHV-variants, MCTX-M Group 1 and Group 9 variants) and five AmpC (ACC variants, FOX variants, MOX variants, CIT variants and DHA variants). The results showed a high prevalence of Klebsiella resistance to ß-lactam antibiotics, such as amoxicillin/clavulanic acid (62.5%), amoxicillin (56.3%), ampicillin (50%), cefoxitin (43.8%), and cefotaxime (43.8%). Aeromonas showed resistance to cefoxitin and ampicillin (71.4%), amoxicillin/clavulanic acid (57.1%) and imipenem (42.9%). ESBL blaOXA -variants, blaSVH -variants, MCTX-M Group 1 variants, and MCTX-M Group 9 variants were the most prevalent b-lactam genes, followed by the b-lactams AmpC, ACC variants and FOX variants. It is extremely important to improve waterborne disease control strategies, especially in terms of public awareness of the potential health implications of multidrug-resistant strains of Klebsiella and Aeromonas, which are often neglected.","PeriodicalId":15670,"journal":{"name":"Journal of Environmental Science and Health, Part B","volume":"371 1","pages":"561 - 567"},"PeriodicalIF":0.0,"publicationDate":"2022-05-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80482800","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Efficiency of the removal of tetraethyl pyrophosphate (TEPP) pesticide in water: use of cork granules as a natural adsorbent on acetylcholinesterase activity in neuronal PC12 cell 软木颗粒作为天然吸附剂对神经元PC12细胞乙酰胆碱酯酶活性的影响

Journal of Environmental Science and Health, Part B Pub Date : 2022-05-18 DOI: 10.1080/03601234.2022.2077608

Fernanda Blini Marengo Malheiros, E. Vicente, Angélica Gois Morales, Carlos Alberto-Silva

{"title":"Efficiency of the removal of tetraethyl pyrophosphate (TEPP) pesticide in water: use of cork granules as a natural adsorbent on acetylcholinesterase activity in neuronal PC12 cell","authors":"Fernanda Blini Marengo Malheiros, E. Vicente, Angélica Gois Morales, Carlos Alberto-Silva","doi":"10.1080/03601234.2022.2077608","DOIUrl":"https://doi.org/10.1080/03601234.2022.2077608","url":null,"abstract":"Abstract Tetraethyl pyrophosphate (TEPP) is an organophosphate pesticide that irreversibly inhibits acetylcholinesterase (AChE). Cork powder or granules have been recommended as a sustainable sorbent to remove pesticides from water. In the present study, we evaluated the effectiveness of removing TEPP from water using wine corks to obtain cork granules as natural adsorbent, analyzing the TEPP effects on AChE activity in commercial enzyme from Electrophorus electricus and secreted by neuronal PC12 cells. TEPP inhibited AChE activity in a concentration-dependent manner. For the first time, we showed that different concentrations of TEPP diluted in water after adsorption experiments using cork granules decreased TEPP's inhibitory effects on AChE activity in commercial enzyme and neuronal PC12 cell culture medium. Our results suggest that the optimum removal of TEPP from water by corks was 91.4 ± 4.0%. Overall, the findings support the hypothesis that cork granules can be used to remediate pesticide-contaminated environments, such as those contaminated by organophosphate pesticides, and demonstrate a new application of a biochemical assay on AChE activity using a commercial enzyme or secreted by neuronal PC12 cells in culture as a possible methodologic strategy for evaluating the success of TEPP removal from water.","PeriodicalId":15670,"journal":{"name":"Journal of Environmental Science and Health, Part B","volume":"148 1","pages":"554 - 560"},"PeriodicalIF":0.0,"publicationDate":"2022-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80994365","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Determination of 52 hidden chemical pesticides in biopesticide products by GC-MS/MS and LC-MS/MS GC-MS/MS和LC-MS/MS测定生物农药产品中52种隐藏化学农药

Journal of Environmental Science and Health, Part B Pub Date : 2022-05-13 DOI: 10.1080/03601234.2022.2072645

Nengming Chu, Xiao Shu, Liang Yuan, Xuemei Zhang, M. Tang, Junyin Yang, Dianyan Li, Shuang Wu

{"title":"Determination of 52 hidden chemical pesticides in biopesticide products by GC-MS/MS and LC-MS/MS","authors":"Nengming Chu, Xiao Shu, Liang Yuan, Xuemei Zhang, M. Tang, Junyin Yang, Dianyan Li, Shuang Wu","doi":"10.1080/03601234.2022.2072645","DOIUrl":"https://doi.org/10.1080/03601234.2022.2072645","url":null,"abstract":"Abstract Addition of chemical pesticides in biopesticides are expected to be common, due to effect of pest control during plant protection. These hidden chemical pesticides may cause various food safety problems if consumed. The purpose of our study was to develop a method to determine 52 hidden chemical pesticides in three formulation biopesticide products. Optimizations of different parameters, such as the instrument analysis condition for target, the extraction, and the composition of clean-up materials were carried out. The developed method used acetonitrile as an extraction solvent for all biopesticide formulations. The composition of adsorbents was based on QuEChERS, called QuSEL which was a needle filter head, containing PSA, GCB, and MgSO4. Fifty-two chemical pesticides residues were then analyzed by GC-MS/MS and LC-MS/MS. The present results showed good linearity by correlation coefficients of more than 0.99 for all analyses. The LOQ ranged from 5.0 to 20.0 μg kg−1. Recoveries of 32 chemical pesticides ranged from 71.9% to 118.4% at the spiked level of 10, 50, and 100 μg kg−1, and 20 chemical pesticides ranged from 75.3% to 119.8% at the spiked level of 5, 25, and 50 μg kg−1. The developed method was applied for biopesticide products, and 9 samples were positive in 20 samples.","PeriodicalId":15670,"journal":{"name":"Journal of Environmental Science and Health, Part B","volume":"38 1","pages":"504 - 515"},"PeriodicalIF":0.0,"publicationDate":"2022-05-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81206211","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Residue analysis and dietary risk assessment of tebuconazole in loquat and sugarcane after open-field application in China 戊唑唑在枇杷和甘蔗中的残留分析及食用风险评价

Journal of Environmental Science and Health, Part B Pub Date : 2022-05-12 DOI: 10.1080/03601234.2022.2062984

Wuying Chen, Kailong Li, Ang Chen, Xiangwen Luo, Haoran Xiong, Zengshou Song, Ying Zhang, Y. Liu

{"title":"Residue analysis and dietary risk assessment of tebuconazole in loquat and sugarcane after open-field application in China","authors":"Wuying Chen, Kailong Li, Ang Chen, Xiangwen Luo, Haoran Xiong, Zengshou Song, Ying Zhang, Y. Liu","doi":"10.1080/03601234.2022.2062984","DOIUrl":"https://doi.org/10.1080/03601234.2022.2062984","url":null,"abstract":"Abstract Tebuconazole is an effective but potentially carcinogenic fungicide. Tebuconazole residues in loquat and sugarcane were investigated, together with an analysis of their dietary risk. Solid-phase extraction and high-performance liquid chromatography-tandem mass spectrometry showed fortified recoveries of 87% to 98%, with standard deviations ≤ 6.4%. The tebuconazole residues were below 6.34 mg kg−1 for whole loquat and 0.80 mg kg−1 for sugarcane. Based on the final residue test, the chronic hazard index was 90.74% in whole loquat and sugarcane, while the acute hazard index ranged from 66.32% to 109.49% for loquat and 33.37% to 76.93% for sugarcane. The assessment of potential dietary risk showed that while loquats may represent an acute risk to human health, whereas sugarcane consumption was safe. A 21-day pre-harvest interval is proposed to comply with maximum residue limit regulations and the observed risks when using 430 g/L tebuconazole for treating sugarcane. These findings offer guidance for tebuconazole formulation and use.","PeriodicalId":15670,"journal":{"name":"Journal of Environmental Science and Health, Part B","volume":"23 1","pages":"497 - 503"},"PeriodicalIF":0.0,"publicationDate":"2022-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81373858","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Ultra-fast RP-HPLC-FD-DAD for quantification of total aflatoxins in maize, rice, wheat, peanut and poultry feed without sample clean up, and population exposure risk assessment in Katsina, Nigeria: an optimization study 超快速RP-HPLC-FD-DAD用于尼日利亚卡齐纳玉米、水稻、小麦、花生和家禽饲料中黄曲霉毒素总量的定量及人群暴露风险评估:一项优化研究

Journal of Environmental Science and Health, Part B Pub Date : 2022-05-09 DOI: 10.1080/03601234.2022.2073151

B. Salisu, S. Anua, W. I. Wan Rosli, N. Mazlan, R. Haron

{"title":"Ultra-fast RP-HPLC-FD-DAD for quantification of total aflatoxins in maize, rice, wheat, peanut and poultry feed without sample clean up, and population exposure risk assessment in Katsina, Nigeria: an optimization study","authors":"B. Salisu, S. Anua, W. I. Wan Rosli, N. Mazlan, R. Haron","doi":"10.1080/03601234.2022.2073151","DOIUrl":"https://doi.org/10.1080/03601234.2022.2073151","url":null,"abstract":"Abstract This study reports the development and validation of a simple, yet efficient method called the ultra-fast reverse phase high-performance liquid chromatography with fluorescence and photodiode array detector (UF-RP-HPLC-FD-DAD) to extract and quantify the total aflatoxin from grains and poultry feed. The proposed method is used to determine the total aflatoxin content in 150 samples of maize, rice, wheat, peanut and poultry feed obtained from open markets in a state in Nigeria. The extent of consumer exposure to aflatoxins and the risk of developing hepatocellular carcinoma (HCC) are evaluated. The UF-RP-HPLC-FD-DAD method was found to be satisfactorily accurate, sensitive and reliable as ascertained by its excellent validation outcomes (R 2 > 0.999, LoD < 0.08 ng g−1, LoQ < 0.2 ng g−1, recovery = 90–102%). The aflatoxin levels in food grains and poultry feed samples obtained in this study implied a moderate dietary exposure of between 10.67 and 20.77 ng/kg BW/day, in which the risk of developing HCC was estimated to be between 6.27 and 21.40% per 100,000 adults/year. Hence, greater monitoring of marketed food and feed is required, besides the deployment of strict controls and preventive techniques to minimize the population’s exposure to a high dietary level of aflatoxins.","PeriodicalId":15670,"journal":{"name":"Journal of Environmental Science and Health, Part B","volume":"1 1","pages":"541 - 553"},"PeriodicalIF":0.0,"publicationDate":"2022-05-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79586361","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Pivotal roles of nanoscale zerovalent iron supported on metal-organic framework material in cadmium (II) migration and transformation in soil 金属-有机骨架材料负载的纳米级零价铁在镉(II)在土壤中的迁移转化中的关键作用

Journal of Environmental Science and Health, Part B Pub Date : 2022-05-04 DOI: 10.1080/03601234.2022.2071561

Zixuan Chen, Zhengchao Zhang, Peng Wang, Tingyi Liu

引用次数: 0