11 documents found, page 1 of 2
Seeds of Amazonian Fabaceae as a source of new lectins
Fernandes, Andréia Varmes; Ramos, Márcio Viana; Gonçalves, José Francisco Carvalho de; Maranhão, Paulo Abraão C.; Chevreuil, Larissa RamosSeeds from fifty native Amazonian Fabaceae species (representing subfamilies Caesalpinioideae, Mimosoideae and Faboideae) were screened for the presence of new lectins. Their crude protein extracts were assayed for hemagglutinating activity (HA). The protein fractions of Anadenanthera peregrina, Dimorphandra caudata, Ormosia lignivalvis and Swartzia laevicarpa exhibited HA, and this activity was inhibited by ga...
Partial purification of trypsin inhibitors from Caesalpinia ferrea and Swartzia...
Bariani, Adriana; Gonçalves, José Francisco Carvalho de; Chevreuil, Larissa Ramos; Cavallazzi, José Renato Pereira; Souza, Luis Augusto Gomes deLegume seeds present high concentration of trypsin inhibitors; these proteins are involved in both cell metabolism and plant defense mechanisms. In order to confirm or not a possible fungicidal action of these proteins from extracts of seeds of legume tree species, the aim this study was to detect trypsin inhibitors in seeds of Caesalpinia ferrea (CfTI) and Swartzia polyphylla (SpTI) and to test their extracts ...
Tratamientos químico y biológico en semillas de ANIBA ROSAEDORA para el control...
Torrez, Adrian Arturo Arispe; Chevreuil, Larissa Ramos; Sousa, Kally Alves de; Sampaio, Paulo de Tarso Barbosa; Bruno, Flávio Souza; Sales-campos, Ceci
Atividade de Proteínas Hemaglutinantes em Sementes de Leguminosas Arbóreas da F...
Chevreuil, Larissa Ramos; Pando, Silvana Cristina; Junior, Adamir da Rocha Nina; Bariani, Adriana; Gonçalves, José Francisco Carvalho de
Análise do perfil protéico e da atividade hemaglutinante no extrato total de se...
Bariani, Adriana; Pando, Silvana Cristina; Gonçalves, José Francisco Carvalho de; Chevreuil, Larissa Ramos; Junior, Adamir da Rocha Nina
Prospecção De Inibidores De Serinoproteinases Em Folhas De Leguminosas Arbóreas...
Chevreuil, Larissa Ramos; Gonçalves, José Francisco Carvalho de; Schimpl, Flávia Camila; Souza, Cristiane SantosCarmo Ribeiro de
Energetic flux and performance index in copaiba (Copaifera multijuga Hayne) and...
Gonçalves, José Francisco Carvalho de; Santos, Ulysses M.; Nina, Adamir da Rocha; Chevreuil, Larissa RamosPlant adaptation under conditions of limited irradiance can be investigated by their efficiency while using the available energy with a minimal thermodynamic energy loss. For this reason, we compared the energetic fluxes and the performance index (PIABS) in copaiba (Copaifera multijuga) and mahogany (Swietenia macrophyla) seedlings under both sunlight and shade. The experiment was carried out in Manaus (3°8′S, ...
Purificação parcial de inibidores de tripsina de sementes de Caesalpinia ferrea...
Bariani, Adriana; Gonçalves, José Francisco Carvalho de; Chevreuil, Larissa Ramos; Cavallazzi, José Renato Pereira; Bentes, Jânia Lilia da Silva
Partial purification of trypsin inhibitors from Parkia seeds (Fabaceae)
Chevreuil, Larissa Ramos; Gonçalves, José Francisco Carvalho de; Calderon, Leonardo de Azevedo; Souza, Luiz Augusto Gomes de; Pando, Silvana Cristina
Detecção de inibidores de tripsina e atividade hemaglutinante em sementes de le...
Chevreuil, Larissa Ramos; Gonçalves, José Francisco Carvalho de; Bariani, Adriana; Rordrigues, João Victor Figueiredo CardosoDiferentes classes de proteínas são comuns em sementes de leguminosas, incluindo inibidores de tripsina e proteínas hemaglutinantes, as quais atuam sobre enzimas proteolíticas e sobre carboidratos da superfície celular, respectivamente. O objetivo deste trabalho foi quantificar, detectar e caracterizar parcialmente a ocorrência dessas proteínas em sementes de Tachigali plumbea, Sesbania exasperata e Ormosia cos...