Submissões recentes

  • Utilização de isótopos estáveis em ruminantes

    Ducatti, Carlos Autor UNESP; Martins, Cyntia Ludovico Autor UNESP; Arrigoni, Mário de Beni Autor UNESP; Martins, Marcela Buosi Autor UNESP; Vieira Júnior, Luis Carlos Autor UNESP; Denadai, Juliana Célia Autor UNESP (Revista brasileira de zootecnia, 2011) [Artigo]
    The technique of stable isotopes has been used as a tool for the detection of adulteration in food. There are important advantages for the use of stable isotopes over conventional techniques. Naturally occurring as dietary ...
  • Análise fisico-química e legalidade em bebidas de laranja

    Figueira, Ricardo Autor UNESP; Nogueira, Andressa Milene Parente Autor UNESP; Venturini Filho, Waldemar Gastoni Autor UNESP; Ducatti, Carlos Autor UNESP; Queiroz, Elvio Cardoso Autor UNESP; Pereira, Aline Graziele da Silva Autor UNESP (Alimentos e Nutrição, 2010) [Artigo]
    The aim of this paper was to measure the total soluble solids content (°Brix), titrable total acidity (AT) and ratio in orange beverages, such as frozen concentrated juice, not from concentrate juice, nectar and soft drink ...
  • Determinação da fase lactente-ruminante de cordeiros pela técnica do delta 13C

    Silva, Janaína Januário da; Costa, Ciniro da Autor UNESP; Ducatti, Carlos Autor UNESP; Monteiro, Alda Lúcia Gomes; Garcia, Cledson Augusto (Ciência Animal Brasileira, 2010) [Artigo]
    This study was conducted at University of Marília, São Paulo State, Brazil, aiming to determine the phase of intake transition between exclusively liquid diet (milk) and diet based on milk, grass and/or ration by lambs by ...
  • Different tools to trace geographic origin and seasonality of croaker (Micropogonias furnieri)

    Chaguri, Milena P. Autor UNESP; Maulvault, Ana Luisa; Nunes, Maria Leonor; Santiago, Debora Aparecida Autor UNESP; Denadai, Juliana Celia Autor UNESP; Fogaca, Fabiola Helena Autor UNESP; Sant'Ana, Lea Silvia Autor UNESP; Ducatti, Carlos Autor UNESP; Bandarra, Narcisa; Carvalho, Maria Luisa et al. (Lwt-food Science And Technology, 2015) [Artigo]
    The aim of this study was to use proximate chemical composition, macro and trace elements, fatty acid profile and stable isotopes as traceability tools to assess geographic origin and seasonality of croaker (Micropogonicts ...
  • Assessment of low amounts of meat and bone meal in the diet of laying hens by using stable isotopes

    Madeira, Luciene Aparecida Autor UNESP; Denadai, Juliana Celia Autor UNESP; Ducatti, Carlos Autor UNESP; Pezzato, Antonio Celso Autor UNESP; Araujo, Priscila Cavalca de Autor UNESP; Pereira Sartori, Maria Marcia Autor UNESP; Pizzolante, Carla Cachoni; Sartori, Jose Roberto Autor UNESP (Semina-ciencias Agrarias, 2015) [Artigo]
    The aim of this study was to assess whether the inclusion of low amounts of ingredients such as wheat bran, corn gluten and yeast in the diet of laying hens can interfere with the traceability of meat and bone meal (MBM) ...
  • Turnover do carbono em sangue e plasma, nas fases crescimento e postura, de codornas japonesas (Coturnix coturnix japonica)

    Pimenta, G.e.m.; Denadai, J.c.; Sartori, M.m.p.; Pezzato, A.c.; Sartori, J.r.; Garcia, E.a.; Ishizuka, A.n.d.; Luiggi, F.g.; Fasanaro, R.; Pasquali, G.a.m. et al. (Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2014) [Artigo]
    The study aimed to evaluate the turnover of 13C in the blood and plasma of Japanese quail using the technique of stable isotopes to obtain the level of isotopic equilibrium that will be the foundation for studies of ...
  • The use of stable isotopes to investigate the effects of supplemental lysine and methionine on protein turnover and amino acid utilization in pacu, Piaractus mesopotamicus, juveniles

    Abimorad, Eduardo Gianini; Ducatti, Carlos Autor UNESP; Castellani, Daniela; Jomori, Rosangela Kiyoko; Portella, Maria Celia Autor UNESP; Cameiro, Dalton Jose Autor UNESP (Aquaculture, 2014) [Artigo]
    The present study investigated the use of the stable isotope technique to evaluate the effects of nutritionally deficient diets, supplied or not with lysine and/or methionine, on the isotopic turnover of bio-elements (carbon ...
  • Carbon isotope fractionation for cotton genotype selection

    Brito, Giovani Greigh De; Suassuna, Nelson Dias; Diola, Valdir; Sofiatti, Valdinei; Ducatti, Carlos; Silva, Evandro Tadeu Da; Morello, Camilo De Lelis (Pesquisa Agropecuária Brasileira, 2014) [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 ...
  • Turnover de carbono nos tecidos de frangos de corte em diferentes fases de crescimento

    Ducatti, Carlos Autor UNESP; Mituo, Mariela Akie Okino; Denadai, Juliana Célia; Martins, Marcela Buosi; Souza-kruliski, Cibele Regina De; Pelícia, Vanessa Cristina; Sartori, José Roberto Autor UNESP (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) ...
  • Análise isotópica (δ13c) e legalidade em néctares de uva

    Figueira, Ricardo Autor UNESP; Nogueira, Andressa Milene Parente Autor UNESP; Ducatti, Carlos Autor UNESP; Filho, Waldemar Gastoni Venturini Autor UNESP; Mischan, Martha Maria Autor UNESP (Boletim Centro de Pesquisa de Processamento de Alimentos, 2010) [Artigo]
    The aim of this work was to develop an isotopic analysis method to quantify the carbon of C3 photosynthesis cycle in grape nectar and to identify the commercial beverages in disagreement to the Brazilian Ministry of ...
  • Studies on carbon-13 turnover in eggs and blood of commercial layers

    Denadai, Juliana Célia Autor UNESP; Ducatti, C. Autor UNESP; Pezzato, A. C. Autor UNESP; Carrijo, A. S.; Caldara, F. R. Autor UNESP; Oliveira, R. P. Autor UNESP (Revista Brasileira de Ciência Avícola, 2006) [Artigo]
    This paper aimed at evaluating the influence of diets containing different isotopic values of carbon-13 turnover on the half-life of egg (yolk + albumen), yolk and albumen individually, and blood of poultry using δ‰ 13C ...
  • Isotopic fractionation and trophic position of zooplankton species in the Upper Paraná River floodplain

    Santana, A. R. A.; Benedito, E.; Ducatti, C. Autor UNESP; Lansac-Tôha, F. A. (Brazilian Journal of Biology, 2011) [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. ...
  • Determinação da razão isotópica delta13C em bebidas comerciais a base de laranja

    Queiroz, Elvio Cardoso; Ducatti, Carlos Autor UNESP; Venturini Filho, Waldemar Gastoni Autor UNESP; Silva, Evandro Tadeu Autor UNESP; Nojimoto, Toshio Autor UNESP (Ciência e Agrotecnologia, 2009) [Artigo]
    Conduziu-se este trabalho, com o objetivo de quantificar a proporção de carbono de fonte C3 (suco de laranja) e carbono C4 (açúcar de cana) em bebidas comerciais à base de laranja. Foram analisadas isotopicamente 33 ...
  • Traceability of animal by product meals in broilers fed sugarcane yeast using stable isotopes

    Kanayama, J S Autor UNESP; Pezzato, A C Autor UNESP; Sartori, J R Autor UNESP; Ducatti, C Autor UNESP; Novaes, V H C Autor UNESP; Fascina, V B Autor UNESP; Araújo, P C Autor UNESP; Carvalho, F B Autor UNESP (Revista Brasileira de Ciência Avícola, 2012) [Artigo]
    The objective of this study was to verify if the dietary inclusion of sugarcane yeast at levels commonly used in broiler diets influences the traceability of cattle meat meal and poultry offal meal, using the technique of ...
  • Growth and photosynthetic down-regulation in Coffea arabica in response to restricted root volume

    Ronchi, Claudio P.; DaMatta, Fabio M.; Batista, Karine D.; Moraes, Gustavo A. B. K.; Loureiro, Marcelo E.; Ducatti, Carlos (Functional Plant Biology, 2006) [Artigo]
    Coffee (Coffea arabica L.) plants were grown in small (3-L), medium (10-L) and large (24-L) pots for 115 or 165 d after transplanting (DAT), which allowed different degrees of root restriction. Effects of altered source : ...
  • Seasonal changes in vegetative growth and photosynthesis of Arabica coffee trees

    Silva, E. A.; DaMatta, F. M.; Ducatti, C.; Regazzi, A. J.; Barros, R. S. (Field Crops Research, 2004) [Artigo]
    Seasonal changes in vegetative growth, leaf gas exchanges, carbon isotope discrimination (Delta) and carbohydrate status were monitored in de-fruited coffee trees (Coffea arabica L.) grown in the field, from October 1998 ...
  • Drought tolerance is associated with rooting depth and stomatal control of water use in clones of Coffea canephora

    Pinheiro, H. A.; DaMatta, F. M.; Chaves, ARM; Loureiro, M. E.; Ducatti, C. (Annals of Botany, 2005) [Artigo]
    center dot Background and Aims Drought is a major environmental constraint affecting growth and production of Coffea canephora. Selection of C. canephora clones has been largely empirical as little is known about how clones ...
  • Análise isotópica (δ¹³C) e legalidade em néctares de uva

    Figueira, Ricardo Autor UNESP; Parente Nogueira, Andressa Milene Autor UNESP; Ducatti, Carlos Autor UNESP; Venturini Filho, Waldemar Gastoni Autor UNESP; Mischan, Martha Maria Autor UNESP (Boletim do Centro de Pesquisa de Processamento de Alimentos, 2010) [Artigo]
    O objetivo deste trabalho foi desenvolver um métodode análise isotópica para quantificar o carbono dociclo fotossintético C3 em néctares de uva eidentificar as bebidas comerciais em desacordocom as normas do Ministério da ...
  • Muscle delta C-13 change in Nile tilapia (Oreochromis niloticus): Effects of growth and carbon turnover

    Zuanon, J. A. S.; Pezzato, Antonio Celso Autor UNESP; Pezzato, Luiz Edivaldo Autor UNESP; Passos, J. R. S.; Barros, Margarida Maria Autor UNESP; Ducatti, Carlos Autor UNESP (Comparative Biochemistry and Physiology B: Biochemistry & Molecular Biology, 2006) [Artigo]
    The contribution of growth and turnover to the muscle delta C-13 change process was investigated using mathematical models which associate delta C-13 change to time of intake of a new diet or increase in body mass. Two ...
  • The use of stable isotopes for authentication of gadoid fish species

    Victoria Monteiro Oliveira, Emanuel Joaquim Autor UNESP; Sant'Ana, Lea Silvia Autor UNESP; Ducatti, Carlos Autor UNESP; Denadai, Juliana Celia Autor UNESP; de Souza Kruliski, Cibele Regina Autor UNESP (European Food Research and Technology, 2011) [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 ...

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