Now showing items 1-5 of 5
Isotopic fractionation and trophic position of zooplankton species in the Upper Paraná River floodplain
(Brazilian Journal of Biology, 2011-02-01) [Artigo]
O objetivo desse estudo foi avaliar o fracionamento isotópico e as posições tróficas de três espécies zooplanctônicas (Notodiaptomus amazonicus, Moina minuta e Bosmina hagmanni) na planície de inundação do alto rio Paraná. ...
The use of stable isotopes for authentication of gadoid fish species
(European Food Research and Technology, 2011-01-01) [Artigo]
The rise of processed seafood in international trade has increased the feasibility of fish species substitution. Gadidae fish species are sold commercially as salted fish, and differences in price between fish of different ...
Turnover de carbono nos tecidos de frangos de corte em diferentes fases de crescimento
(Ciência Rural, 2014) [Artigo]
The aim of this study was to evaluate carbon turnover on muscle tissue Pectoralis major, keel, tibia and liver of poultry at different life stages using the carbon stable isotopes technique. 216 male chick lings (Cobb) ...
Carbon isotope fractionation for cotton genotype selection
(Pesquisa Agropecuária Brasileira, 2014-09-01) [Artigo]
The objective of this work was to evaluate the carbon isotope fractionation as a phenomic facility for cotton selection in contrasting environments and to assess its relationship with yield components. The experiments were ...
Análise isotópica do carbono e legalidade de polpas, sucos tropicais e néctares comerciais de goiaba
(Boletim Centro de Pesquisa de Processamento de Alimentos, 2016-01-01) [Artigo]
The aim of this study was to quantify the carbon of C3 photosynthetic cycle in guava commercial pulps, tropical juices and nectars through the carbon stable isotope technique to identify the beverages at odds with Brazilian ...