Resultados de búsqueda - "contamination"

Avances en la estimación de vulnerabilidad de acuíferos a la contaminación por agroquímicos en Entre Ríos. por Sasal, Maria Carolina, Wilson, Marcelo German, Oszust, Jose Daniel, Schulz, Guillermo, Pausich, Gloria Marina, Bedendo, Dante Julian

Materias: “…Contamination…”
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Riskabla matrecept por Andersson, Anna-Karin

Materias: “…Food contamination and toxicology…”
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Demonstrating a phytotechnological design-approach : plant biology in stormwater remediation practice por Yachnin, Oscar

Materias: “…contamination…”

Propionsyratillsats vid gastät lagring av spannmål por Kristoffersson, Peter

Materias: “…Feed contamination and toxicology…”
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A sample preparation method for microbiological analysis of seeds por Bylund, John

Materias: “…Food contamination and toxicology…”
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Preliminary sampling of aflatoxin M1 contamination in raw milk from dairy farms using feed ingredients from Rwanda por Nishimwe, K., Bowers, E.L., Dieu Ayabagabo, J. de, Habimana, R., Mutiga, Samuel K., Maier, D.E.

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Effect of light-touch intervention and associated factors to microbial contamination at small-scale pig slaughterhouses and traditional pork shops in Vietnam por Hai Hoang Tuan Ngo, Sinh Dang-Xuan, Målqvist, M., Luong Nguyen-Thanh, Phuc Pham-Duc, Phi Nguyen-Hong, Hang Le-Thi, Hung Nguyen-Viet, Trang Thi-Huyen Le, Grace, Delia, Lindahl, Johanna F., Unger, Fred

“…Traditional pork value chains dominate the production and distribution of pork in Vietnam; however, the high level of microbiological contamination in pork may increase the risk of food-borne disease for consumers. …”
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Prevalence of Listeria monocytogenes and Listeria species and associated risk factors for contamination of milk and cottage cheese along the value chains in Ethiopia por Hassen, A., Keba, Abdi, Ebrai, M.S., Mamo, H., Geleta, T.K., Tessema, T.S., Vipham, J., Kovac, J., Zewdu, A.

“…Filtration of milk and cooling for preservation of milk were significantly associated with <i>Listeria</i> spp. or <i>L. monocytogenes</i> contamination at milk collectors' level (P < 0.05). These findings underscore the need for targeted interventions focused on the risk factors identified here to mitigate <i>Listeria</i> contamination in the dairy sector.…”
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Bacterial contamination of lettuce and associated risk factors at production sites, markets, and street food restaurants in urban and peri-urban Kumasi por Amponsah-Doku, F.

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Washing chicken carcasses with water proves unreliable as a means of reducing bacterial contamination in unhygienic market conditions in Burkina Faso por Dione, Michel M., Ilboudo, Guy S., Paré, A., Songré-Ouattara, L.T., Danyluk, M.D., Ganser, C., Knight-Jones, Theodore J.D., Havelaar, A.H.

“…Improved hygiene protocols and revised water management practices are needed to reduce contamination risks and improve food safety in informal poultry markets.…”
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Reusable plastic crates vs. wooden crates: Comparing microbial contamination and costs during long-distance transportation of tomatoes in Ethiopia por Gemeda, Biruk A., Amenu, Kebede, Ganser, C., Wagenberg, C.P.A. van, Girma, S., Bihon, W., Srinivasan, R., Guder, D., Abdurehman, A., Gelan, E., Friedlich, L.M., Danyluk, M.D., Havelaar, A.H., Knight-Jones, Theodore J.D.

“…In Ethiopia, tomatoes are frequently transported over long distances in wooden crates, a practice that contributes to both mechanical damage, food wastage, and microbial contamination. This study assessed the effectiveness of using reusable plastic crates (RPCs) compared to traditional wooden crates considering tomato quality, microbial contamination and profitability. …”
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Risk assessment of heavy-metal contamination on vegetables grown in long-term wastewater irrigated urban farming sites in Accra, Ghana por Lente, I., Keraita, Bernard N., Drechsel, Pay, Ofosu-Anim, J., Brimah, A.K.

Materias: “…contamination…”
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Microbial contamination along the main open wastewater and storm water channel of Hanoi, Vietnam, and potential health risks for urban farmers por Fuhrimann, S., Phuc Pham Duc, Cissé, G., Nguyen Thuy Tram, Hoang Thu Ha, Do Trung Dung, Pham Ngoc, Hung Nguyen-Viet, Tuan Anh Vuong, Utzinger, J., Schindler, C., Winkler, Mirko S.

“…Hence, elevated levels of bacterial contamination, but not helminth infections, pose a major health risk for farmers and consumers of wastewater fed-products. …”
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Environmental distribution and genetic diversity of vegetative compatibility groups determine biocontrol strategies to mitigate aflatoxin contamination of maize by Aspergillus flavus por Atehnkeng, J., Donner, M., Ojiambo, P.S., Ikotun, B., Augusto, J., Cotty, P.J., Bandyopadhyay, Ranajit

“…The generated data were used to inform selection and deployment of native atoxigenic isolates to mitigate aflatoxin contamination in maize. In co-inoculation with toxigenic isolates, atoxigenic isolates reduced aflatoxin contamination in grain by > 96%. …”
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Occurrence of Aspergillus species and aflatoxin contamination in raw and roasted peanuts from formal and informal markets in Eldoret and Kericho towns, Kenya por Nyirahakizimana, H., Mwamburi, L., Wakhisi, J., Mutegi, C., Christie, M.E., Wagacha, M.

“…The population and diversity of fungal species and levels of aflatoxin contamination were investigated in 228 marketed peanut samples; 140 from formal and 88 from informal markets, in Kericho and Eldoret towns of Kenya. …”
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A survey of aflatoxin M1 contamination in raw milk produced in urban and peri-urban areas of Kisumu County, Kenya por Anyango, G., Mutua, Florence K., Kagera, I., Andang'o, P., Grace, Delia, Lindahl, Johanna F.

“…Conclusion: In conclusion, milk produced by small holder dairy farmers in Kisumu County frequently is contaminated with AFM1, implying health risks for human and animals.…”
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Timing is everything: how planting period shapes nutritional quality, mycobiota characteristics, and mycotoxin contamination in maize (Zea mays) grains por Pérez-Pizá, M.C., Vicente, S., Castellari, Claudia Carla, Mousegne, Fernando Jorge, Jecke, Fernando Ariel, Cornejo, Paula, Ibañez, Verónica Noé, Sansinena, M.J., Vago, M.E., Stenglein, Sebastian Alberto, Pacin, Ana Maria

“…Maize (Zea mays L.) is crucial in global grain markets and food/feed production. Fungal contamination in ears can adversely affect crop yield and diminish the nutritional value of grains. …”
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Quantitative risk assessment of human campylobacteriosis by consumption of salad cross-contaminated with thermophilic Campylobacter spp. from broiler meat in Argentina por Signorini, Marcelo, Zbrun, María Virginia, Romero Scharpen, Analía, Olivero, Carolina Raquel, Bongiovanni, Francisco Javier, Soto, Lorena Paola, Frizzo, Laureano Sebastian, Rosmini, Marcelo Raúl

“…The assessment considered initial contamination levels, cross-contamination and decontamination events during the broiler slaughter process and distribution, and storage and consumption patterns in Argentina and other Latin American countries. …”
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Biodegradation of polycyclic aromatic hydrocarbons (PAHs) by native microflora and combinations of white-rot fungi in a coal-tar contaminated soil por Canet, Rodolfo, Birnstingl, J. G., Malcolm, D. G., Lopez-Real, J. M., Beck, A. J.

“…Soil cultures prepared at the end of the experiment showed that though introduced fungi were still alive, they were unable to thrive and degrade PAH in such a highly contaminated soil and remained in a metabolically inactive form. …”
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Evaluation of the possibility of phytoremediation (using Salix) as a management tool for abandoned sites moderately contaminated with arsenic : a literature review por Akinwale, Victor

“…This study considered the possibility of phytoremediation as a management tool for abandoned sites moderately contaminated with arsenic with the aim of reducing its spread and eventual leaching of the contaminant into the groundwater. …”