Resultados de búsqueda - "contamination"

Controlling aflatoxin contamination por Technical Centre for Agricultural and Rural Cooperation

“…Contamination of maize grain by the fungus, Aspergillus flavus, is reaching worrying levels in many areas of West Africa. …”
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Groundwater contamination: the emerging challenge por Kumar, M. Dinesh, Shah, Tushaar

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Remediation of metal contaminated soils por Marsz, Aleksandra Monika

“…With time, properties of soil can change and iron hydroxides can crystalize, what can lead to a release of contaminants. This study evaluates the influence of ZVI on arsenic, copper, cadmium and nickel solubility in contaminated soils after 16 and 6 years after applying the treatment. …”
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Preventing mycotoxin contamination in groundnut cultivation por Jordan, David, Brandenburg, Rick, Payne, Gary, Hoisington, David, Magnan, Nicholas, Hoffmann, Vivian

Materias: “…food contamination…”
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Contaminant management in water reuse systems por Qadir, Manzoor, Drechsel, Pay

Materias: “…contamination…”
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Bacterial contamination on pork necks and loins por Johansson, Henrik

Materias: “…Food contamination and toxicology…”
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Solubility of arsenic in Swedish contaminated soils por Heldele, Ann-Sophie

“…In this study two heavily contaminated Swedish soils have been investigated on the arsenic solubility as a function of pH with the aid of batch experiments. …”
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Aflatoxin contamination of maize and groundnut in Burundi: distribution of contamination, identification of causal agents and potential biocontrol genotypes of Aspergillus flavus por Nsabiyumva, G., Mutegi, C., Wagacha, M., Mohamed, A.B., Njeru, N.K., Ndayihanzamaso, P., Niyuhire, C., Atehnkeng, J., Njukwe, E., Callicott, K., Cotty, P.J., Ortega-Beltran, A., Bandyopadhyay, R.

“…Aflatoxin contamination of the staples maize and groundnut is a concern for health and economic impacts across sub-Saharan Africa. …”
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Slaughterhouse hygiene training in western Kenya improves practices and reduces contamination of tools and water but does not reduce contamination of meat por Cook, Elizabeth A.J., Ambler, Kate, Hoffmann, Vivian, Otoigo, Lilian, Kiarie, Alice

“…Inadequate hygiene and sanitation facilities at slaughterhouses in Kenya have been shown to lead to contamination of meat and transmission of pathogens. …”
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Aflatoxin contamination of non-cultivated fruits in Zambia por Kachapulula, P.W., Bandyopadhyay, Ranajit, Cotty, P.J.

“…Non-cultivated plants may be as susceptible as crops to aflatoxin contamination. Concentrations of aflatoxins in commonly consumed wild fruits from markets and characteristics of associated aflatoxin-producers need to be determined to assess the aflatoxin risk posed by handling, processing, storage, and consumption. …”
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Microbial contamination in the pork value chain in Uganda por Kivali, Velma, Rosler, U., Kankya, C., Sihn Dang-Xuan, Dohoo, I., Cook, Elizabeth A.J.

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The role of mycotoxin contamination in nutrition: The aflatoxin story por Ayalew, Amare, Hoffmann, Vivian, Lindahl, Johanna, Ezekiel, Chibundu N.

“…However, not as fully recognized is that unsafe, contaminated foods thwart these efforts and maintain an unacceptable status quo in food insecurity, poverty, and a range of health-related problems. …”
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Mycotoxin contamination in foods: anti-nutritional factors por Cardwell, K. F.

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Arsenic contamination of rainfed versus irrigated rice por Ingram, Ben, Habib, Muhammad Ashraful, Johnson-Beebout, Sarah E., Acuin, Cecilia, Corstanje, Ron, Simmons, Robert W., Kirk, Guy J.D.

Materias: “…contaminants…”
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Arsenic contamination of groundwater in Bangladesh. Discussion paper por Raschid-Sally, Liqa

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Groundwater pollution and contamination in India: the emerging challenge por Kumar, M. Dinesh, Shah, Tushaar

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Aflatoxins contamination in processed cassava in Malawi and Zambia por Chiona, M., Ntawuruhunga, Pheneas, Benesi, I.R.M., Matumba, L., Moyo, C.

“…These regulations directed at minimizing human exposure to aflatoxins results in severe economic loss to producers, processors and marketers of the contaminated crop.A study was conducted in Malawi and Zambiato assess the level of fungal and mycotoxins’contamination in commonly processed cassava products. …”
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Detecting and preventing contamination of dairy cattle feed por Grace, Delia, Lindahl, Johanna F., Kang'ethe, Erastus K., Harvey, Jagger J.W.

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Breeding peanut for resistance to aflatoxin contamination at ICRISAT por Nigam, S., Waliyar, Farid, Aruna, R., Reddy, S., Kumar, P. Lava, Craufurd, Peter Q., Diallo, A., Ntare, B.R., Upadhyaya, Hari D.

“…Although breeding lines have shownbetter performance for resistance to aflatoxincontamination at ICRISAT, they need widerevaluation under diverse growing conditions.The search for better sources of resistance in thecultivated and wildArachisgermplasm continues,and recent developments in the area of transgenicresearch through modification of aflatoxin bio-synthesis pathway or use of genes with antifungaland anti-aflatoxin properties appear encouraging.Meanwhile, the available improved breeding linescoupled with pre and post harvest aflatoxinmanagement practices can help to significantlyreduce aflatoxin contamination in farmers’ fields.It is expected that transgenic resistance againstfungal infection and aflatoxin production incombination with conventional breeding effortsmay lead to the development of agronomicallysuperior peanuts that are free of aflatoxincontamination.…”
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Pre and postharvest management of aflatoxin contamination in peanuts por Waliyar, Farid, Kumar, L., Traoré, A., Ntare, B.R., Diarra, B., Kodio, O.

“…Aflatoxins produced by Aspergillus flavus and Aspergillus parasiticus are common contaminants of peanut (Arachis hypogea) and a major threat to consumers, particularly in Sub-Saharan Africa. …”
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