Alimentação de leitões com dietas contendo soro de leite fermentado mais zinco e cobre orgânico

An experiment was carried out to evaluate the performance of piglets fed rations containing fermented milk and zinc and copper amino acid complex. Sixty four piglets, littermates, were used. The experimental design was based on random block with two dietary treatments. One of these contained a basal diet (DB) with ZnO e CuSO 4 and the other one with the DB, but without CuSO 4 and with the addition of fermented milk and zinc and copper amino acid complex (SLF Lact +ZnCuAA). There were eight replicate pens per treatment, and pigs were grouped at 4 per pen. The SLF Lact + ZnCuAA didn't not affect (p>0.05) final live weight of the piglets. However, live weight was different (p<0.01) between males and females (24.3 vs. 24.0 kg) at end of experiment. The feed intake of animals feed with SLF Lact+ZnCuAA was higher (p<0.01) in 8% in the first 14 days (0.261 vs. 0.239 kg/d), 15% from 15 to 28 days (0.756 vs. 0.675 kg/ d) and 12% from 29 to 42 days (1.091 vs. 0.962 kg/ d) compared to control group. Daily average feed intake in the experimental period was 11% higher (p<0.01) for the animals fed with the diet contained SLF Lact+ZnCuAA. Weight gain of the treatment with SLFL act+ZnCuAA was higher (p<0.01) by 14% from 0 to 14 days (0.176 vs. 0.152 kg/d), 11% from 15 to 28 days (0.564 vs. 0.500 kg/d) and 12% from 29 to 42 days (0,572 vs. 0,501 kg/d). Average daily weight gain of 42 days of trial of treatment with SLF Lact +ZnCuAA was 12% higher (p<0.01) compared to control group (0.437 vs. 0.384 kg/d). Feed conversion ratio was 8% lower (p<0.01) for treatment with SLF Lact+ZnCuAA in the first 14 days (1.487 vs. 1.614). Supplementation with fermented milk and zinc and copper amino acid complex in diets containing zinc oxide improved growth performance of weanling piglets.

Perfil tecnológico e funcional de cepas probióticas em leite fermentado

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

Caracterização de iogurtes fabricados com edulcorantes, fermentados por culturas lácticas probióticas

Pós-graduação em Engenharia e Ciência de Alimentos - IBILCE

Efeito de edulcorantes sobre a qualidade de leites fermentados

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Efeito de leites fermentados contendo probióticos sobre o esmalte bovino e no biofilme dental formado in situ

Pós-graduação em Ciência Odontólogica - FOA

Potencialização de óleos essenciais como antimicrobianos aplicados em produtos lácteos fermentados

Pós-graduação em Biologia Geral e Aplicada - IBB

Bebidas lácteas fermentadas: evolução da microbiota durante a fabricação, identificação de fungos leveduriformes e ação de culturas probióticas sobre os leveduriformes

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação do potencial cariogênico de leites fermentados contendo probióticos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Leuconostoc mesenteroides SJRP55: a potential probiotic strain isolated from Brazilian water buffalo mozzarella cheese

The probiotic potential of Leuconostoc mesenteroides subsp. mesenteroides SJRP55 isolated from water buffalo mozzarella cheese was evaluated. The microorganism presented resistance to stressful conditions that simulated the gastrointestinal tract, and to the best of our knowledge Leuconostoc mesenteroides SJRP55 was the first of this species with the ability to deconjugate bile salts. Tolerance to NaCl was temperature dependent, as well the results obtained by aggregation capacity. The strain presented good adhesion properties, β galactosidase activity, viability in fermented milk during storage, non-active against Streptococcus thermophilus and sensible to most of the tested antibiotics. Some analgesic medications inhibited the growth of the strain. Leuconostoc mesenteroides SJRP55 exhibited in vitro probiotic potential, and it can be better characterized through future in vivo tests. This bacterium presents higher functional properties compared to other studied strains, and therefore it is a potential candidate for the application as a probiotic strain, which could be used by industries in the manufacture of functional milk-based products.

Efeito de tipos de leite sobre oídio em abóbora plantadas a campo

O trabalho foi realizado a campo para avaliar a eficiência de diversos tipos de leite de vaca sobre o oídio da abóbora cultivar Piramoita, causado por Sphaerotheca fuliginea. Utilizou-se o delineamento experimental de blocos ao acaso com seis tratamentos, cinco repetições e cinco plantas por parcela. Os tratamentos foram: leite cru, leite pasteurizado do tipo C, leite integral do tipo longa vida, leite pasteurizado tipo C + Yakult®, leite integral do tipo longa vida + Yakult® e água como controle. Os melhores resultados no controle da doença foram obtidos com leite de vaca cru, com leite do tipo C e leite do tipo C + Yakult®. Concluiu-se que leite é uma alternativa viável no controle do oídio, mesmo após o início da infecção, no campo. Sua utilização na forma de leite cru mais eficiente e na forma de longa vida o menos eficiente.

Desenvolvimento de uma sobremesa probiótica mista de tofu e extrato hidrossolúvel de soja fermentado

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Tecnologia para produção de extrato aquoso de amendoim e elaboração de produto fermentado

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Efeito da suplementação do leite com proteínas de diferentes fontes (soro de leite, soja e colágeno) e da composição da cultura lática em iogurtes

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

Desenvolvimento de um produto tipo hambúrguer à base de carne de frango (Gallus gallus) e resíduo de soja, fermentado com Lactobacillus acidophilus CRL 1014

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

O emprego de okara no processamento de hambúrger de frango fermentado com Lactobacillus acidophilus CRL 1014

Okara is a residue of production process of soy milk, wich has a considered nutritional value for containing proteins, lipids and fi bers in signifi cant amount, besides bioactive compounds, such as isofl avone. Despite these qualities, the great amount of okara produced annually in Brazil and in other countries generates a problem of disposal waste and it has served only for animal food products. Such situation can be changed by studies, that demonstrate the viability of okara’s utilization in human nourishment. Thus, the purpose of this research was to develop a fermented hamburger with a probiotic bacteria, based on chicken meat and okara fl our. Five formulations were processed: F1-100% of chicken meat, unfermented and containing curing salts, F2-100% of chicken meat, fermented with L. acidophilus, F3 - 90% of chicken meat and 10% of okara meal, fermented with L. acidophilus, F4 - 70% of chicken meat and 30% of okara meal, fermented with L. acidophilus; F5 - 50% of chicken meat and 50% of okara meal, fermented with L. acidophilus. All formulations were evaluated for the viability of the probiotic culture, determination of cooking yield and shrinkage percentage, pH and sensory characteristics. The results have demonstrated that it is possible to elaborate a chicken hamburger, fermented with Lactobacillus acidophilus CRL 1014, with the addition of 10% okara fl our.