Transgenic Food
Mostrando 1-12 de 46 artigos, teses e dissertações.
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1. Detection of genetically modified maize events in Brazilian maize-derived food products
The Brazilian government has approved many transgenic maize lines for commercialization and has established a threshold of 1% for food labeling, which underscores need for monitoring programs. Thirty four samples including flours and different types of nacho chips were analyzed by conventional and real-time PCR in 2011 and 2012. The events MON810, Bt11, and
Food Sci. Technol. Publicado em: 06/08/2013
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2. Acúmulo de nutrientes em soja transgênica no Cerrado goiano / Nutrient accumulation in transgenic soybean in the Cerrado of Goiás
The soybean is grown and consumed throughout the world. Brazilian production is concentrated mainly in the Mid-South. However, few studies on the accumulation of nutrients are made for improving the efficiency of production processes. We talk about the best fertilizer and sophisticated defensive, but if the plant does not respond well to all these stimuli do
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/02/2012
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3. Avaliação de resíduos de glyphosate e AMPA, produtividade, teor de óleo, conteúdo de proteína bruta e aminoácidos na soja (Glycine max (L.) Merrill) resistente ao glyphosate / Determination of glyphosate and AMPA residues, yield, oil, crude protein content and amino acids in glyphosate-resistant soybean (Glycine max (L.) Merrill)
O objetivo deste trabalho foi avaliar resíduos de glyphosate e AMPA, produtividade, teor de óleo, conteúdo de proteína bruta e aminoácidos na soja (Glycine max (L.) Merrill) resistente ao glyphosate (SRG) após a aplicação de formulações deste herbicida. Foram desenvolvidos experimentos em replicata (E1 e E2) em lísimetro sob condições de campo e
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 18/02/2011
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4. Biossegurança de alimentos transgênicos.
ABSTRACT: The use of transgenic plants on the human diet is a matter of great concern for the scientific community and the public in general. However, it is important to consider that before the release for human consumption, transgenic foods are submitted to an extensive series of rigorous tests. These tests includes the characterization of the expressed pr
Planaltina. Publicado em: 2011
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5. Biossegurança ambiental de OGMs.
ABSTRACT: In 2005, there were 90 million hectares cultivated with GMOs by 8.5 million producers in 21 countries. In 2006, we commemorated 10 years of commercial production of GMOs. Currently there are 10 million farmers planting 100 million hectares. However, several points were raised concerning the environmental impact of GMOs: (1) risk of cultivated or wi
Planaltina. Publicado em: 2011
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6. Characterization of storage proteins, amino acid profile and enzymes involved in lysine metabolism in genetic modified barley (Hordeum vulgare L.) / Caracterização de proteínas de reserva, perfil de aminoácidos e enzimas envolvidas no metabolismo de lisina em cevada (Hordeum vulgare L.) geneticamente modificada
Cereals represent an important source of protein to human food and animal feed. However, they are characterized by low nutritional quality of proteins due to the unbalanced composition of amino acids, caused by the excess of the amino acids proline and glutamine and deficiency of lysine, threonine and tryptophan. The prolamin storage proteins constitute 50%
Publicado em: 2011
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7. Transgenia agrícola e modernidade : um estudo sobre o processo de inserção comercial de sementes transgênicas nas sociedades brasileira e argentina a partir dos anos 1990 / Transgenics in agriculture and modernity : a study of the commercial introduction of transgenic seeds into the Brazilian and Argentinean societies since 1990
The commercial use of transgenic seeds in agriculture since the end of the 20th century and its disseminated use in the beginning of the 21st century lead not only to radical changes in the world s agriculture sector, now technologized in all spheres of the productive process, but also to radical changes into the concepts of seeds and life, with economic, so
Publicado em: 2010
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8. A methodological proposal of Environmental and Food Impact Assessment of Genetically Modified Plants (GMP). / Avaliação de Impactos Ambientais e Alimentares de Plantas Geneticamente Modificadas (PGM): uma proposta metodológica.
Diante do atual cenário de expansão dos plantios geneticamente modificados e da carência de metodologias no Brasil para prever os seus impactos foi desenvolvimento um método intitulado Impactos-PGM para Avaliação de Impactos Ambientais e Alimentares de Plantas Geneticamente Modificadas utilizando como ferramenta um Software de aplicação geral adequad
Publicado em: 2009
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9. Segurança alimentar e governança para transgenicos : um estudo sobre o ativismo transnacional / Food safety and governance : a study on transnational activism
Global governance can be described as a series of arrangements among actors of the international system, which take on the form of a "web" of control mechanisms. It verifies that an objective of large non-government organizations is to influence international politics through the implementation of actions in this plan. However, access to the most effective s
Publicado em: 2009
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10. Desenvolvimento econômico e biossegurança: uma análise crítica ética, jurídica, econômica e social da utilização dos organismos geneticamente modificados
One frequently resorts to science to legitimize the primacy attributed to Biotechnology and to the privileged protection granted to the rights of intellectual property that are conferred on it. Therewith, there is a tendency to accept, as a presupposition, that the future must and will be shaped by the biotechnological advances. Therefore, any criticism to t
Publicado em: 2009
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11. Biological, systemic and reproductive evaluation in Wistar rats feed on genetically modified soybean resistant to the glyphosate. / Respostas biológica, sistêmica e reprodutiva de ratos Wistar alimentados com soja geneticamente modificada resistente ao glifosato
The most cultivated genetically modified plant in Brazil is the soybean [Glycine max (L.) Merr.] resistant to the systemic herbicide glyphosate. There are 12.3 millions of cultivated hectares. This soybean was obtained through the introduction of the gene that codes for the 5-enolpyruyilshikimic-acid3-phosphate synthase enzyme, (EPSPS, E.C 2.5.1.19, CP4), of
Publicado em: 2009
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12. Rastreabilidade de soja Roundup Ready® em produtos agrícolas e derivados: produção de materiais de referência e uso de marcadores AFLP / Roundup Ready® transgenic soybean traceability in agrifood products and derivatives: reference materials production and the use of AFLP markers
The introduction of soybean transgenic cultivars brought several changes in both world trade and regulation rules for producers and consumers, mainly in relation to certification, traceability, biosafety and labeling. Soybean is one of the largest commodities in the world trade and responsible for half of the Brazilian export incomings, present as raw materi
Publicado em: 2008