Bifidobacteria
Mostrando 1-12 de 105 artigos, teses e dissertações.
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1. Synthesis and characterization of calcium phosphorylated inulin complex as a new source of enriched calcium supplement with prebiotic effect in food
Abstract Bioavailability of calcium in food is not high. Calcium ions can react with the organic acids such as oxalic acid and phytic acid in the food to form insoluble salt. Calcium phosphorylated inulin (CaPInu) was developed as a new potential functional food. Inulin was chemically modified by importing charged group using esterification with phosphate m
Food Sci. Technol. Publicado em: 31/01/2019
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2. Effects of Nutrient Density and exogenous enzymesin Starter Diet on Performance, Intestinal Microflora, Gut Morphology and Immune Response of Broiler Chickens
ABSTRACT A total of 810 one-day-old, straight-run broilers were used to evaluate the effects of dietary nutrient density and feed additives included in the starter diet on their performance, intestinal microbiota, gut morphology, and immune response. A 3×3 factorial arrangement with three nutrient densities (100, 103.75 and 107.5%, as recommended) and three
Rev. Bras. Cienc. Avic.. Publicado em: 2017-09
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3. Selection of superior bifidobacteria in the presence of rotavirus
The main purpose of this study was to investigate bifidobacteria flora in fecal samples from children with rotavirus infection and determine the significance of their selected probiotic properties for improvement of health status. Enzyme-linked immunosorbent assay was used to identify rotavirus antigen in fecal samples from 94 patients with gastroenteritis a
Braz J Med Biol Res. Publicado em: 10/11/2016
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4. Lactobacillus Pentosus Ita23 and L. Acidipiscis Ita44 Enhance Feed Conversion Efficiency and Beneficial Gut Microbiota in Broiler Chickens
Although the use of probiotics especially Lactobacillus and Bifidobacteria species on growth and feed utilization in poultry production has been extensively studied, the results were inconsistent presumably because the mode of action of probiotic is multi-factorial and each probiotic strain may affect the host in a specific manner. This study investigated th
Rev. Bras. Cienc. Avic.. Publicado em: 2015-06
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5. Interferência de diferentes temperaturas de armazenamento na dinâmica de Bifidobacterium spp. probióticas e cultura starterStreptococcus thermophilus em leite fermentado
As variações de temperatura que ocorrem durante a cadeia refrigerada da produção leiteira pode interferir na qualidade de alimentos bioativos, como leites fermentados. Bactérias probióticas são usualmente adicionadas a alimentos, visando a oferecer ao consumidor efeitos benéficos. O objetivo deste trabalho foi avaliar a viabilidade de culturas probi�
Arq. Inst. Biol.. Publicado em: 2015
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6. Evaluation of culture media for selective enumeration of bifidobacteria and lactic acid bacteria
The purpose of this study was to test the suitability of Transgalactosylated oligosaccharides-mupirocin lithium salt (TOS-MUP) and MRS-clindamycin-ciprofloxacin (MRS-CC) agars, along with several other culture media, for selectively enumerating bifidobacteria and lactic acid bacteria (LAB) species commonly used to make fermented milks. Pure culture suspensio
Braz. J. Microbiol.. Publicado em: 2014-09
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7. Effect of probiotics on the development of dimethylhydrazine-induced preneoplastic lesions in the mice colon
PURPOSE: To determine the effect of probiotics on the development of chemically induced (1, 2-dimethylhydrazine) colonic preneoplastic lesions, in mice. METHODS: The animals were divided into five groups. The control group was injected with carcinogen alone and the other groups also received probiotics (1- Lactobacillus delbrueckii UFV-H2b20; 2- Bifidobacter
Acta Cir. Bras.. Publicado em: 2013-05
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8. Are we ready for caries prevention through bacteriotherapy?
Recent insights in medical science indicate that human biofilms play an important role in health and well-being, and have put microbiota modulation through bacteriotherapy into focus. In dentistry, bacterial interference with probiotic bacteria to support the stability and diversity of oral biofilms has gained similar interest. Investigations in vitro into m
Braz. oral res.. Publicado em: 2012
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9. Efeito da fibra como alimento funcional na prevenção da incidência de focos de criptas aberrantes (FCA) no cólon de camundongos induzida por 1,2- dimetilhidrazina / Effect of fiber as a functional food in preventing the incidence of aberrant crypt foci (ACF) in colon of mice induced by 1,2-dimethylhydrazine
The use of healthy diets has been a great ally in the prevention and treatment of various diseases, including colorectal cancer (CRC), a disease that affects much of the world population, configuring it as a public health problem. Genetic and environmental factors are cited as the main causes of the CRC. Among the diet can highlight the environmental. The us
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/08/2010
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10. Optimization of the rheological properties of probiotic yoghurts supplemented with milk proteins / Otimização das propriedades reológicas e sensoriais de iogurtes probióticos enriquecidos com proteínas lácteas
Este estudo teve como objetivo otimizar as propriedades reológicas dos iogurtes probióticos suplementados com leite em pó desnatado (SMP), concentrado proteico de soro (WPC) e caseinato de sódio (Na-Cn), usando desenho experimental tipo simplex centroide, para modelagem de misturas. O estudo das interações entre os ingredientes (proteína concentrada d
Publicado em: 2010
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11. Technological profile of bifidobacteria strains in pure culture and in co-culture with Streptococcus thermophilus in organic and conventional milks / Perfil tecnológico de cepas de bifidobactéria em cultura pura e em co-cultura com Streptococcus thermophilus em leites orgânico e convencional
The concern about sustainable technologies and demand for new functional foods arouses the interest for the development of new food products in addition to provide nutrition and health benefits to the consumer. Thus, this work aims to offer organic milk as a potential raw material for the manufacture of probiotic fermented milk. Therefore, studying the techn
Publicado em: 2009
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12. Efeito da adição de Bifidobacterium Bb-12 e/ou do emprego da acidificação direta sobre as propriedades de queijo minas frescal
Em uma primeira etapa foi avaliado o efeito da adição da bactéria probiótica Bifidobacterium Bb-12 e de ácido lático nas propriedades microbiológicas, físico-químicas, reológicas, microestruturais e de cor de queijo Minas Frescal nos dias 1 e 28 de armazenamento (5 1 C). Queijos sem ácido lático (Q1 e Q2) e com ácido lático (Q3 e Q4) foram fabr
Publicado em: 2009