Expressão da proteína S1 recombinante do vírus da bronquite infecciosa em Saccharomyces cerevisiae para aplicação no imunodiagnóstico

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Utilização de Saccharomyces cerevisiae imobilizada em bagaço de cana de açúcar para a biossorção e biodegradação do corante acid black 48

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Técnicas de reciclo de protease visando a desfloculação celular de Saccharomyces cerevisiae

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Leveduras de cerveja e cana-de-açúcar (Saccharomyces cerevisiae), autolisada e íntegra, na dieta de cães

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Levedura (Saccharomyces cerevisiae) na alimentação de vacas da raça Holandesa

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Extrato de levedura (Saccharomyces cerevisiae) e prebiótico na dieta pré-inicial para frangos de corte criados em diferentes temperaturas

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Lipídios e parede celular de Saccharomyces cerevisiae para tilápia de Nilo na inflamação e no desempenho produtivo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Imunização e inflamação por Streptococcus agalactiae em tilápia do Nilo (Oreochromis niloticus) alimentadas com ração suplementada com parede celular de Saccharomyces cerevisiae

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Análise funcional e estrutural da proteína Pub 1 de Saccharomyces cerevisiae

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Genotipagem de leveduras presentes no processo industrial de produção de álcool combustível e estudo do polimorfismo de genes envolvidos no processo fermentativo em Saccharomyces cerevisiae

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Sinergismo entre sulfito, ácido lático, PH e etanol na fermentação alcoólica de Saccharomyces cerevisiae PE-2 e M-26

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Fermentação de mosto com alto teor de sacarose para a produção de bioetanol combustível por diferentes linhagens de Saccharomyces cerevisiae usando alta densidade celular

Pós-graduação em Biotecnologia - IQ

Desempenho e hematologia de tilápias-do-nilo alimentadas com Saccharomyces cerevisiae e vacinadas contra Streptococcus agalactiae

The objective of this work was to evaluate the inter-relationship between dietary supplementation with Saccharomyces cerevisiae cell wall and vaccination against Streptococcus agalactiae, and its effect on the productive performance and hematological variables of Nile tilapia (Oreochromis niloticus). Eighty-four Nile tilapia were distributed in 12 fiber boxes (n=7), in a 2x2x3 factorial arrangement, corresponding to two levels of supplementation with yeast cell wall, two types of inoculation, and three evaluation times. Fish were fed during 77 days. Vaccination of fish was done 60 days after feeding started. Fifteen days after vaccination, all fish were subjected to challenge with live strain of S. agalactiae, and 6, 24, and 48 hours after the challenge, blood was collected from the caudal vein for evaluations. Fish fed with supplemented diets show greater weight gain and specific growth rate, and the interaction between the diet and vaccination effects results in higher hematocrit, hemoglobin, and leukocyte rates.

Análise do envolvimento do fator de início de tradução de eucariotos 5A (eIF5A) na translocação de proteínas para o retículo endoplasmático em Saccharomyces cerevisiae

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Aplicabilidade das equações isotermas de Freundlich e Langmuir na interação biossortiva de corantes têxteis com Saccharomyces cerevisiae liofilizada

This paper presents a study of the applicability of adsorption isotherms, known as Langmuir and Freundlich isotherm, between the biosorptive interaction of yeast lyophilized Saccharomyces cerevisiae and textile dyes. To that end, we prepared stock solutions of the textile dyes Direct Red 23 and Direct Red 75 in the concentration of 1.000μg/mL and a yeast suspension at 2,5%. We did experiments for two cases, firstly for the case that we have a fix concentration of yeast at 0,500mg/mL and an variable concentration of dye range from40, 50, 60, 80 and 100μg/mL, then for the case that we fixed the concentration of dye at 100μg/mL and the yeast concentration was variable range from 0,250, 0,500, 0,750, 1,000, 1,250mg/mL. For the dye Direct Red 23 we did analysis in the pH 2,5, 4,5 and 6,5; for the Direct Red 75, we just did for the pH 2,5. We leave the dye solution in contact with the yeast for 2 hours at a constant temperature of 30°C and then centrifuged and analyzed the sample in a spectrophotometer and finally made and analysis of parameters for the removal and study of the isotherms. After the biosorption, was observed that for the Direct Red 23 in the pH 2,5 was needed 1,407mg/mL of yeast for total removal, while for the pH 4,5 was needed 8,806mg/mL and in pH 6,5 was 9,286mg/mL; for the Direct Red 75 in pH 2,5 was needed 1,337mg/mL. This difference can be explain by the adsorption isotherms, was observed that in the case when the yeast was fix when we had in a acid pH the behavior of the system was compatible with the Langmuir isotherm, and thus, an monolayer pattern. And that when we decrease the acidity of the medium the system became more compatible with a Freundlich isotherm, and thus, a multilayer pattern; for the case that the yeast was variable this is not much evident, however for the pH 2,5 she became compatible with a Langmuir isotherm... (Complete abstract click electronic access below)