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| Registros recuperados: 47 | |
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| CARTAXO, C. B. da C.; SUASSUNA, T. de M. F.; GONDIM, T. M. de S.. |
| O amendoim é uma cultura oleaginosa que constitui importante fonte de óleos e proteínas para populações do Mali e do Brasil. Em ambos os países, é produzido, principalmente, por pequenos produtores, em áreas que variam de 0,3 ha a 5 ha, com espaçamentos entrelinhas de, aproximadamente, 0,50 m, utilizando-se de 10 a 20 sementes por metro e gastando-se em torno de 90 kg de sementes/ha. A contaminação por aflatoxinas é o principal problema associado à cultura e está intimamente ligada ao crescimento de fungos (bolores) que se desenvolvem, favorecidos pelas condições climáticas nos dois países. |
| Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E) |
Palavras-chave: Boas práticas; Brasil; Aflatoxinas; Prevención de enfermedades.; Crecimiento microbiano; Amendoim; Arachis hypogaea; Produção; Contaminação fúngica; Aflatoxina; Microbial growth; Aflatoxins; Disease prevention; Mali.. |
| Ano: 2017 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1086125 |
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| Sabino,Myrna; Milanez,Thais Valéria; Lamardo,Leda Conceição Antonia; Inomata,Emiko Ikejiri; Zorzetto,Maria Ângela Pompeu; Navas,Sandra Aparecida; Stofer,Monica. |
| One hundred and thirty seven samples of peanuts and peanut containing foods were collected in markets in the State of São Paulo, Brazil, between January 1995 an December 1997. Most of the samples were collected by the Inspection Service of São Paulo Secretary of Health. The foods included raw peanuts, peanut candies ("paçoca" and "pé de moleque"), peanut butter, fried/roasted salted peanuts, "torrone", chocolate coated peanuts and salt-coated peanuts. The samples were analyzed for aflatoxins using a thin-layer chromatographic method. About 45% of the samples were positive for aflatoxins and 27% exceeded the limits of the Brazilian legislation (30.0 µg.kg-1 for aflatoxins B1+G1). The aflatoxins were confirmed by derivatization with trifluoroacetic acid. The... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aflatoxins; Peanuts; Peanut products; Thin-layer chromatography. |
| Ano: 1999 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37141999000100016 |
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| Kipper,Marcos; Andretta,Ines; Ribeiro,Andréa Machado Leal; Pires,Paula Gabriela da Silva; Franceschina,Carolina Schell; Cardinal,Kátia Maria; Moraes,Priscila de Oliveira; Schroeder,Bruna. |
| ABSTRACT: The effects of mycotoxins on the productive performance of growing pigs and broilers were evaluated using meta-analytical approach. Two databases were constructed: (1) Broilers, with information collected from 51,497 birds and published in 158 scientific papers from 1980 to 2016; and (2) Pigs, with information collected from 7,743 animals and published in 72 scientific papers from 1980 to 2015. The meta-analyses were performed independently for each specie, following three sequential analyses: graphical, correlation, and variance-covariance. Broilers and pigs challenged by mycotoxins reduced (p < 0.05) feed intake by 9 and 6 %, weight gain by 15 and 11 %, and feed efficiency by 6 and 4 % compared with non-challenged animals, respectively.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aflatoxins; Deoxynivalenol; Nutrition; Poultry; Piglet. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162020000300400 |
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| Fonseca,H.; Gallo,C.R.; Calori-Domingues,M.A.; Gloria,E.M.; Approbatto,P.J.; Fonseca,E.L.; Zambello,I.V.. |
| The present experiment aimed to evaluate the effect of sodium ortho-phenylphenate (SOP) application to in-shell moist peanuts for the control of aflatoxin production. Previous studies showed the need to improve the SOP solution distribution on peanut pods to evaluate the product. Thus, in this experiment the place of the spray system was the bag filler pipe of the pre-cleaning machine in the warehouse. In the 1989 rainy season two lots of 120 bags of in-shell moist peanuts were sprayed with 0.5 and 1% SOP solutions and aflatoxin production was not controlled. In the dry season of 1989 and in the rainy season of 1990, in-shell moist peanuts were sprayed with 5% SOP solution. The coverage of pods with the solution was efficient, allowing a uniform... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Aflatoxins; Peanuts; Chemical control; Sodium ortho-phenylphenate; Post-harvest. |
| Ano: 1994 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90161994000200025 |
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| Registros recuperados: 47 | |
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