Consulta: subjectFacets:"Lactobacillus plantarum"
Registros recuperados: 32
Data/hora: 29/05/2024 04:35:59

High density process to cultivate Lactobacillus plantarum biomass using wheat stillage and sugar beet molasses
Provedor de dados: 69
Autores: Krzywonos,Magorzata; Eberhard,Thomas.
Background: Owing to the growing interest in biofuels, the concept of a biorefinery where biomass is converted to a variety of useful products is gaining ground. We here present how distillery waste is combined with a by-product from a sugar production, molasses, to form a medium for the growth of Lactobacillus plantarum with yields and biomass densities comparable with conventional industrial media. Such approach enables a cost-effective utilization of the problematic wastewater from ethanol and a by-product from sugar production. It is the first approach that attempts to find low-cost media for the production of Lactobacillus plantarum biomass. Results: This study suggests that sieved wheat stillage enriched by adding 1.77 g/l yeast extract and 10%...
Tipo: Journal article
Palavras-chave: Distillery wastewater; High density fermentation; Lactic acid bacteria; Lactobacillus plantarum; Sugar beet molasses; Wheat stillage.
Ano: 2011
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582011000200006

Enhancement of &amp;#947;-aminobutyric acid in a fermented red seaweed beverage by starter culture Lactobacillus plantarum DW12
Provedor de dados: 69
Autores: Ratanaburee,Anussara; Kantachote,Duangporn; Charernjiratrakul,Wilawan; Penjamras,Pimpimol; Chaiyasut,Chaiyavat.
Lactobacillus plantarum DW12, a gamma-aminobutyric acid (GABA) producing strain, was used as a starter culture to produce a functional fermented red seaweed beverage (FSB). Optimal conditions for producing FSB were established using Central Composite Design by varying the amounts of monosodium glutamate (MSG), sucrose and the initial pH in MRS medium. After a verification test, 1% MSG, 6% sucrose and an initial pH of 6 were selected. Four treatments were tested: traditional formula (A), red seaweed-cane sugar-potable water = 3:1:10, w/w/v, initial pH 6; the traditional formula with a 5% starter culture consisting of 4.1 x 10(9) CFU of DW 12/ml (B); formula A modified by changing the amounts of cane sugar and MSG to 6% and 1%, respectively (C); formula C...
Tipo: Journal article
Palavras-chave: Functional fermented plant beverage; Î³-aminobutyric acid; Lactobacillus plantarum; Monosodium glutamate; Red seaweed; Response surface methodology.
Ano: 2011
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582011000300001

Characterization of the antiyeast compound and probiotic properties of a starter Lactobacillus plantarum DW3 for possible use in fermented plant beverages
Provedor de dados: 69
Autores: Kantachote,Duangporn; Prachyakij,Pakorn; Charernjiratrakul,Wilawan; Ongsakul,Metta; Duangjitcharoen,Yodsawee; Chaiyasut,Chaiyavat; Nitoda,Teruhiko; Kanzaki,Hiroshi.
Lactobacillus plantarum DW3 produced antifungal compounds that inhibited the growth of Rhodotorula mucilaginosa DKA, contaminating yeast in fermented plant beverages (FPBs) and various potential human pathogens. Phenyllactic acid (PLA) identified by gas chromatography- mass spectrometry (GC-MS) was produced at 31 mg/L PLA in MRS medium and 5 mg/ml inhibited growth of the target yeast in vitro by 90%. Other inhibitors were also present but not specifically identified. Results of in vitro tests showed that DW3 also had probiotic properties as it survived various human biological barriers resistance to pH 3, bile salts, growth without vitamin B12 and the presence and absence of oxygen. Its inhibitory effect against food borne pathogenic bacteria and spoilage...
Tipo: Journal article
Palavras-chave: Fermented plant beverage; Lactobacillus plantarum; Phenyllactic acid; Probiotics; Rhodotorula mucilaginosa; Weight control.
Ano: 2010
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582010000500002

Effect of isomalto-oligosaccharide and gentio-oligosaccharide on the growth and fatty acid profile of Lactobacillus plantarum
Provedor de dados: 69
Autores: Soto,Carmen.
Background: Lactobacillus sp. are probiotic microorganisms, and some of them are able to produce conjugated linoleic acid (CLA) via the bio-hydrogenation of linoleic acid (LA). Both CLA and LA are polyunsaturated fatty acids commonly used in the prevention and control of cardiovascular disease, high cholesterol, and cancer, among other ailments. The carbon source is one variable that can affect the growth and characteristics of these bacteria. Molecules called prebiotics are known to benefit human health by stimulating the growth and activity of probiotic bacteria present in the intestinal microflora. The aim of this study was to evaluate how different oligosaccharides affect the growth and fatty acid profile of Lactobacillus plantarum (NRRL - B4496). L....
Tipo: Journal article
Palavras-chave: CLA; Fatty acid profile; Lactobacillus plantarum; Oligosaccharides.
Ano: 2013
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582013000400008

Microbial succession in a fermenting of wild forest noni (Morinda coreia Ham) fruit plus molasses and its role in producing a liquid fertilizer
Provedor de dados: 69
Autores: Kantachote,Duangporn; Kowpong,Kanjana; Charernjiratrakul,Wilawan; Pengnoo,Ashara.
The numbers of lactic acid bacteria (LAB) and yeasts that were present during a wild forest noni (Morinda coreia Ham) fermentation, the changes in its physico-chemical properties and levels of plant nutrients were investigated. LAB increased rapidly during the first 7 days and were the dominant population until after day 21 when the LAB were declining and the yeasts began to dominate. Identification of the LAB and yeasts to species level showed that the dominant LAB throughout was Lactobacillus plantarum while Lactobacillus pentosus was found but only at day 21. Saccharomyces cerevisiae was the most dominant species of yeast throughout but was slowly replaced by Pichia membranifaciens and then Pichia anomala. Rhodotolura mucilaginosa, an aerobic yeast, was...
Tipo: Journal article
Palavras-chave: Lactobacillus plantarum; Morinda coreia Ham; Physicochemical property; Pichia spp.; Plant nutrients; Wild forest noni fermentation.
Ano: 2009
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582009000300009

Produção de fermento lático nacional usando a cepa Lactiplantibacillus plantarum TRA061675.
Provedor de dados: 14
Autores: GOTTSCHALK, L. M. F.; LIMA, J. P.; NOGUEIRA, R. I.; PENHA, E. das M.; COSTA, S. D. de O.; FREITAS, S. C. de; SANTOS, K. M. O. dos.
O presente trabalho descreve a obtenção de um fermento lático em pó potencialmente probiótico, a partir de uma biomassa de Lactobacillus plantarum BRM061675 produzida em biorreator de 10 L, com meio contendo 50 g/L de soro de leite WPC 35. O fermento líquido desidratado por atomização em spray dryer piloto é produzido utilizando soro de leite como agente encapsulante. O estudo da vida de prateleira realizado em amostras armazenadas sob refrigeração (6 °C) e sob congelamento (-15°C) mostra que o fermento é estável, com contagem de microrganismos viáveis de 9 log UFC/g, após seis meses de armazenamento em ambas as condições de armazenagem. O fermento obtido pode se tornar uma alternativa nacional aos fermentos láticos importados atualmente disponíveis no...
Tipo: Folhetos
Palavras-chave: Spray dryer; Produção de fermento; Soro de Leite; Fermento Lático; Lactobacillus plantarum.
Ano: 2022
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/1150305

Utilização de bactérias ácido-lácticas isoladas do trato intestinal de tilápia-do-nilo como probiótico
Provedor de dados: 86
Autores: Jatobá,Adolfo; Vieira,Felipe do Nascimento; Buglione Neto,Celso; Silva,Bruno Corrêa; Mouriño,José Luís Pedreira; Jerônimo,Gabriela Tomas; Dotta,Geovana; Martins,Maurício Laterça.
O objetivo deste trabalho foi isolar bactérias ácido-lácticas do intestino de tilápias-do-nilo, e avaliar seu potencial probiótico. Foram isoladas cepas de bactérias ácido-lácticas, e foi avaliada a inibição aos patógenos in vitro. As cepas com os melhores resultados foram identificadas e utilizadas no experimento de colonização do trato intestinal de tilápias-do-nilo, via suplementação na dieta, em delineamento inteiramente ao acaso, com três tratamentos e quatro repetições. Foram avaliados: o total de bactérias, as bactérias ácido-lácticas, Vibrio ssp. e Pseudomonas ssp. A cepa com melhor resultado foi utilizada na infecção experimental, em delineamento inteiramente ao acaso, em esquema fatorial 2x3: dieta suplementada com a cepa e dieta-controle; e os...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Enterococcus durans; Lactobacillus plantarum; Oreochromis niloticus; Hematologia; Infecção experimental.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2008000900015

Métodos para determinação da digestibilidade aparente de dietas para camarão marinho suplementadas com probiótico
Provedor de dados: 86
Autores: Buglione-Neto,Celso; Mouriño,José Luiz; Vieira,Felipe do Nascimento; Silva,Bruno Corrêa da; Jatobá,Adolfo; Seiffert,Walter; Fracalossi,Débora Machado; Andreatta,Edemar.
O objetivo deste trabalho foi determinar o método de coleta de fezes mais adequado para camarões marinhos (Litopenaeus vannamei) na determinação do coeficiente de digestibilidade aparente da proteína bruta e da matéria seca de dietas comerciais, e avaliar o efeito da suplementação de Lactobacillus plantarum na dieta sobre o coeficiente de digestibilidade aparente da proteína, da energia e da matéria seca. Foram testados três sistemas de coletas de fezes: decantação, sifonamento e dissecação dos animais. A coleta por decantação foi o sistema mais adequado para a determinação in vivo dos coeficientes de digestibilidade aparente da proteína bruta e da matéria seca das dietas, por apresentar baixo grau de lixiviação das fezes e por ser de fácil execução. Nos...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lactobacillus plantarum; Litopenaeus vannamei; Digestibilidade; Nutrição.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2013000800033

Crescimento, digestibilidade e resistência à infecção por patógeno em tilápia-do-nilo alimentada com probióticos
Provedor de dados: 86
Autores: Cornélio,Fernando Henrique Gomes; Cargnin-Ferreira,Eduardo; Borba,Maude Regina de; Mouriño,José Luiz Pedreira; Fernandes,Vitor Augusto Giatti; Fracalossi,Débora Machado.
O objetivo deste trabalho foi avaliar o efeito da suplementação da dieta com os probióticos Lactobacillus plantarum e Saccharomyces cerevisiae, no desempenho zootécnico, digestibilidade e na resistência à infecção por patógeno, em alevinos de tilápia-do-nilo. Foram realizados três ensaios. No primeiro, durante 55 dias, seis grupos de 30 alevinos (2,4±0,5 g) receberam suplementação com probióticos, e outros três grupos não receberam suplementação. No final desse período, no segundo ensaio, os peixes foram desafiados com Aeromonas hydrophila, e a sobrevivência foi avaliada por 96 horas. No terceiro ensaio, com oito peixes por tanque (230,0±10,0 g), avaliou-se a digestibilidade da dieta após a suplementação com os probióticos. A suplementação probiótica...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aeromonas hydrophila; Lactobacillus plantarum; Oreochromis niloticus; Saccharomyces cerevisiae; Desempenho produtivo; Nutrição.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2013000800011

Dieta suplementada com prebiótico, probiótico e simbiótico no cultivo de camarões marinhos
Provedor de dados: 86
Autores: Bolívar Ramírez,Norha; Seiffert,Walter Quadros; Vieira,Felipe do Nascimento; Mouriño,José Luiz Pedreira; Jesus,Gabriel Fernandes Alves; Ferreira,Gabriela Soltes; Andreatta,Edemar Roberto.
O objetivo deste trabalho foi avaliar o uso de suplemento prebiótico, probiótico e simbiótico, na dieta de camarões marinhos (Litopenaeus vannamei) e seus efeitos sobre o crescimento, a microbiota intestinal, a resposta imune e a resistência ao desafio experimental com Vibrio alginolyticus. Foram utilizados quatro tratamentos: prebiótico inulina; probiótico Lactobacillus plantarum; simbiótico Lactobacillus plantarum + inulina; e controle. Os camarões foram distribuídos em 16 tanques de dez mil litros de água, povoados com 200 camarões cada, cultivados por seis semanas. Avaliaram-se a microbiologia do trato intestinal dos camarões e a reposta imune, antes e após o desafio com V. alginolyticus. A concentração de Vibrio spp. no trato digestório foi menor em...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lactobacillus plantarum; Litopenaeus vannamei; Vibrio alginolyticus; Desafio experimental; Inulina; Resposta imune.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2013000800018

Lactic acid bacteria used as preservative in fresh feed for marine shrimp maturation
Provedor de dados: 86
Autores: Vieira,Genyess Ribeiro Arthur da Silva; Soares,Mariana; Ramírez,Norha Constanza Bolívar; Schleder,Delano Dias; Silva,Bruno Corrêa da; Mouriño,José Luiz Pedreira; Andreatta,Edemar Roberto; Vieira,Felipe do Nascimento.
Abstract The objective of this work was to evaluate the effect of Lactobacillus plantarum on the preservation of fresh mussels and its effect on the attractiveness, consumption, and midgut bacterial microbiota of Pacific white shrimp broodstock. The experiment evaluated mussels stored with L. plantarum at 4ºC. The controls were: mussels stored at -18ºC without L. plantarum; mussels stored at -18ºC with L. plantarum; and mussels stored at 4ºC without L. plantarum. Microbiological analyses on mussels were performed on days 1, 7, 15, 30, 45, and 60 after processing. Additionally, mussels preserved with L. plantarum and stored at 4ºC, and mussels stored at -18ºC without L. plantarum were evaluated after 15 days for attractiveness, consumption, and midgut...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lactobacillus plantarum; Litopenaeus vannamei; Vibrio; Probiotic.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2016001101799

Comparison of the Dietary Supplementation of Lactobacillus plantarum, and Fermented and Non-Fermented Artemisia Annua on the Performance, Egg Quality, Serum Cholesterol, and Eggyolk-Oxidative Stability During Storage in Laying Hens
Provedor de dados: 89
Autores: Lee,AR; Niu,KM; Lee,WD; Kothari,D; Kim,SK.
ABSTRACT Artemisia annua L. is a widely distributed medicinal plant and well-known for treating malaria due to the artemisinin content. We previously found enhanced antioxidant and antibacterial activities of Lactobacillus plantarum-fermented A. annua dried leaves in vitro. The present study compared the effects of the dietary supplementation of L. plantarum, fermented (FA) or non-fermented (NFA) A. annua on laying performance, egg quality, serum cholesterol, and egg yolk oxidative stability during storage in 40-weeks-old Hy-Line Brown layers. In total, 180 layers were randomly allocated into four treatments for 6 weeks: basal diet (CON), basal diet + 0.5% L. plantarum only (LO), basal diet + 0.5% NFA, and basal diet + 0.5% FA. Each treatment comprised...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Artemisia annua L; Egg quality; Lactobacillus plantarum; Laying hens; Malondialdehyde.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2019000400311

Effects of feeding metabolite combinations from lactobacillus plantarum on plasma and breast meat lipids in Broiler Chickens
Provedor de dados: 89
Autores: Loh,TC; Thanh,NT; Foo,HL; Hair-Bejo,M.
The effects of feeding different doses of metabolite combination of L. plantarum RS5, RI11, RG14 and RG11 strains (Com3456) on cholesterol reduction in plasma and breast meat in broiler chickens and the possible mechanism was studied. A total of 504 male Ross broilers were grouped into 7 treatments and offered with different diets: (i) standard corn-soybean based diet (-ve control); (ii) standard cornsoybean based diet + neomycin and oxytetracycline (+ve control); (iii) standard corn-soybean based diet + 0.1% metabolite combination of L. plantarum RS5, RI11, RG14 and RG11 strains (Com3456); (iv) standard corn-soybean based diet + 0.2% of Com3456; (v) standard cornsoybean based diet + 0.3% of Com3456 (vi) standard corn-soybean based diet + 0.4% of Com3456...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Metabolite combinations; Lactobacillus plantarum; Cholesterol; Very low density lipoprotein; Chicken.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2013000400004

Aditivos químicos e biológicos na ensilagem de cana-de-açúcar: 1. composição química das silagens, ingestão, digestibilidade e comportamento ingestivo
Provedor de dados: 96
Autores: Schmidt,Patrick; Mari,Lucas José; Nussio,Luiz Gustavo; Pedroso,André de Faria; Paziani,Solidete de Fátima; Wechsler,Francisco Stefano.
Avaliou-se o efeito da inclusão de aditivos na ensilagem de cana-de-açúcar (Saccharum officinarum L.) sobre a composição químico-bromatológica das silagens, o comportamento ingestivo, o consumo voluntário e a digestibilidade em bovinos de corte. Utilizaram-se cinco novilhos da raça Nelore providos de cânula ruminal, alocados em delineamento quadrado latino 5 &lt;FONT FACE=Symbol&gt;´&lt;/FONT&gt; 5 e alimentados com dietas com 65% de volumoso na MS. Foram avaliadas cinco silagens (base úmida): controle - cana-de-açúcar sem aditivos; uréia - cana-de-açúcar + 0,5% uréia; benzoato - cana-de-açúcar + 0,1% de benzoato de sódio; LP - cana-de-açúcar inoculada com Lactobacillus plantarum (1 &lt;FONT FACE=Symbol&gt;´&lt;/FONT&gt; 10(6) ufc/g MV); LB -...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ácido lático; Benzoato de sódio; Etanol; Lactobacillus buchneri; Lactobacillus plantarum; Uréia.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982007000700027

Methods of lab silos sealing and fermentation characteristics and aerobic stability of sugarcane silage treated with microbial additive
Provedor de dados: 96
Autores: Novinski,Charles Ortiz; Junges,Daniel; Schmidt,Patrick; Rossi Junior,Paulo; Carvalho,João Paulo Gomes de; Teixeira,Rodrigo de Almeida.
The present experimental assay evaluated the effect of lab silo sealing methods on the ensilage of the sugarcane, with or without microbial additives (Lactobacillus plantarum and Propionibacterium acidipropionici). Twenty-liter plastic buckets were used as experimental silos, which were sealed with either a polyethylene sheet (silo cover with a mesh size of 200 µm) or an appropriate plastic lid equipped with Bunsen valve. Silos were stored for 30, 60, or 90 days. Fermentative losses, chemical composition, organic acids, ethanol and aerobic stability were evaluated. The sealing method employed did not influence most of evaluated variables, showing a small decrease of effluent production in silos covered with polyethylene sheet. The microbial additive did...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ensilage; Ethanol; Lactobacillus plantarum; Plastic sheet; Propionibacterium acidipropionici.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000200005

Valor nutritivo de silagens de capim-marandu submetidas aos efeitos de umidade, inoculação bacteriana e estação do ano
Provedor de dados: 96
Autores: Ribeiro,José Leonardo; Nussio,Luiz Gustavo; Mourão,Gerson Barreto; Mari,Lucas José; Zopollatto,Maity; Paziani,Solidete de Fátima.
O estudo foi realizado para avaliar o efeito da estação do ano, do teor de matéria seca (MS) e da inoculação bacteriana sobre o valor nutritivo de silagens de Brachiaria brizantha cv. Marandu. O delineamento experimental foi o inteiramente casualizado, disposto em arranjo fatorial (2 × 3 × 3), com duas estações do ano (verão e inverno), três teores de MS (com ou sem emurchecimento ou adição de polpa cítrica peletizada, PCP) e ausência ou presença de inoculante (Lactobacillus plantarum ou Lactobacillus buchneri), perfazendo 18 tratamentos, cada um com quatro repetições. As silagens foram confeccionadas em baldes de plástico de 20 L. Após 90 dias do fechamento, os silos foram abertos para as avaliações. O emurchecimento elevou os teores de matéria seca (MS),...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Digestibilidade; Emurchecimento; Lactobacillus buchneri; Lactobacillus plantarum; Polpa cítrica peletizada.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982008000700006

Padrão de fermentação e composição química de silagens de grãos úmidos de milho e sorgo submetidas ou não a inoculação microbiana
Provedor de dados: 96
Autores: Ítavo,Camila Celeste Brandão Ferreira; Morais,Maria da Graça; Ítavo,Luís Carlos Vinhas; Souza,Andréa Roberto Duarte Lopes de; Davy,Fabíola Cristiane Alves; Albertini,Tiago Zanetti; Costa,Ciniro; Lempp,Beatriz; Jobim,Clóves Cabreira.
Objetivou-se avaliar o padrão de fermentação e a composição química de silagens de grãos úmidos de milho e de sorgo confeccionadas com ou sem o uso de inoculante microbiano. Avaliou-se, no experimento 1, a silagem de grãos úmidos de milho e, no experimento 2, a silagem de grãos úmidos de sorgo. O material foi ensilado em silos experimentais de PVC (50 cm de comprimento e 100 mm de diâmetro), três por tratamento (tempo de armazenagem, com ou sem inoculante) para cada grão. Amostras foram tomadas antes (0) e aos 1, 2, 3, 4, 8, 16, 32 e 64 dias após a ensilagem, totalizando 48 silos experimentais para cada grão. Os tratamentos foram arranjados em delineamento inteiramente casualizado, em esquema fatorial 2 x 9 (com e sem inoculante microbiano, nove tempos de...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Inoculante; Lactobacillus plantarum; Perdas de MS.
Ano: 2006
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982006000300005

Fermentation, losses, and aerobic stability of sugarcane silages treated with chemical or bacterial additives
Provedor de dados: 63
Autores: Pedroso,André de Faria; Nussio,Luiz Gustavo; Loures,Daniele Rebouças Santana; Paziani,Solidete de Fátima; Ribeiro,José Leonardo; Mari,Lucas José; Zopollatto,Maity; Schmidt,Patrick; Mattos,Wilson Roberto Soares; Horii,Jorge.
Utilization of sugarcane Saccharum officinarum L. silage is increasing in Brazil but intensive ethanol production during fermentation reduces forage quality. This experiment aimed to evaluate the effects of additives on fermentation and aerobic stability of sugarcane silages produced in minisilos. Treatments were (fresh basis): untreated silage (control), urea (5.0 g kg-1), sodium benzoate (1.0 g kg-1), potassium sorbate (0.3 g kg-1), Lactobacillus plantarum (1 x 10(6) cfu g-1), and Lactobacillus buchneri (3.64 x 10(5) cfu g-1). At the 94th day after ensilage, ethanol concentration was lower in urea, benzoate, sorbate and L. buchneri supplemented silages and higher in L. plantarum inoculated silage, as compared to control. Urea and benzoate treated silages...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lactobacillus buchneri; Lactobacillus plantarum; Ethanol; Benzoate; Sorbate.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162008000600004

ผลของการใช้แบคทีเรียกรดแลคติกในน้ำพืชหมักเป็นสารโพรไบโอติกต่อจุลินทรีย์ในไก่เนื้อ
Provedor de dados: 106
Autores: Smerjai Bureenok; Kraisit Vasupen; Kessara Ampaporn; Benya Seanmhayak.
A study on the potential of Lactobacillus plantarum ST1and dried fermented juice of epiphytic lactic acid bacteria (DFJLB) as probiotics was conducted with 200 broilers (1-day old). On four treatments were control (basal diet), antibiotic (basal diet + 0.05% OTC) and 0.2% DLABand1.0% DFJLB with basal diet. The birds were arranged in a Completely Randomized Design, 5 replications with 10 chicks per replication in cage. All treatments were not significant difference on growth and feed conversion efficiency in broilers(P&lt;0.05). Significantly, lowest E. coli counts in feces fed Lactobacillus plantarumST1 and DFJLB were recorded compared to control and antibiotic (P&lt;0.05). Lactic acid bacteria counts in cecum significantly reduced in control compared to...
Tipo: PhysicalObject
Palavras-chave: Broiler chicken; Fermented juice; Animal feeding; Microflora; Lactobacillus plantarum; Lactic acid bacteria; Probiotic; Antibiotic; Growth rate; Broiler production; ไก่เนื้อ; การให้อาหารสัตว์; จุลินทรีย์; แบคทีเรียกรดแลคติก; สารโพรไบโอติก; น้ำพืชหมัก; ประสิทธิภาพอาหารสัตว์; คุณค่าทางโภชนะ; ระบบทางเดินอาหาร; การป้องกันเชื้อก่อโรค; สารปฏิชีวนะ; การเจริญเติบโต; การผลิตไก่เนื้อ.
Ano: 2014
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5761

Additive containing homo and heterolactic bacteria on the fermentation quality of maize silage - doi: 10.4025/actascianimsci.v35i4.18833
Provedor de dados: 2
Autores: Junges, Daniel; Universidade de São Paulo; Schmidt, Patrick; Universidade de São Paulo; Novinski, Charles Ortiz; Universidade Federal do Paraná; Daniel, João Luiz Pratti; Universidade de São Paulo.
This trial evaluated the addition of Lactobacillus plantarum, L. brevis and Enterococcus faecium combo additive against a control treatment. The silages were made in laboratory silos that were stored for 30, 60, 90 or 120 days before opening. We evaluated the chemical composition of the forage before and after ensiling and the fermentative losses of silages. The additive decreased (p &amp;lt; 0.01) effluent production (11.4 kg ton-1) compared to control silage (14.0 kg ton-1), but it increased (p &amp;lt; 0.01) the Neutral Detergent Fiber (NDF) and Acid Detergent Fiber (ADF) from 45.6% and 24.5% to 47.0 and 25.1% for control and additive silages, respectively. The storage periods affected (p &amp;lt; 0.01) effluent production, Dry Matter Losses (DML), NDF,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 4.03.05.00-7; Zootecnia; Forragicultura  silagem  alimentação animal aerobic stability; Effluent  gases; Lactobacillus brevis; Lactobacillus plantarum; Losses Aerobic stability; Effluent; Gases; Lactobacillus brevis; Lactobacillus Plantarum; Losses.
Ano: 2013
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/18833

Acute inflammatory response in Nile tilapia fed probiotic Lactobacillus plantarum in the diet - doi: 10.4025/actascibiolsci.v33i3.8011
Provedor de dados: 3
Autores: Dotta, Geovana; Laboratório AQUOS-Sanidade de Organismos Aquáticos, Depto. de Aqüicultura, CCA, UFSC - Rod. Admar Gozaga 1346 - 88040-900 - Florianópolis, SC - Brasil; Mouriño, José Luis Pedreira; Laboratório de Camarões Marinhos, Depto. de Aqüicultura, CCA, UFSC, Beco dos Coroas, Barra da Lagoa - Florianópolis, SC - Brasil; Jatobá, Adolfo; Laboratório de Camarões Marinhos, Depto. de Aqüicultura, CCA, UFSC, Beco dos Coroas, Barra da Lagoa - Florianópolis, SC - Brasil; Burgos Morán, Ricardo Ernesto; Universidad Politécnica de Catalunya, Campus del Baix Llobregat, Av. del Canal Olímpic, s/n - 08860 - Castelldefels, Catalunya - España; Pilati, Celso; UFSC; Martins, Maurício Laterça; UFSC.
The present study evaluated the acute inflammatory response induced by carrageenin (500 &amp;micro;g) injected in the swim bladder of Nile tilapia, after fed or not probiotic supplemented diet. Fifty four fish were distributed in six treatments and three replicates: Group A: Fish fed unsupplemented diet: 0.5 mL saline-injected fish; fish injected with 500 &amp;micro;g carrageenin diluted in 0.5 mL saline; Non-injected. Group B: Fish fed probiotic supplemented diet: saline-injected fish; carrageenin-injected fish; Non-injected. Fifteen days after feeding the fish were injected with carrageenin or saline. After six hours, inflammatory exudate was collected, as well as the blood for hematocrit, red blood cell (RBC) and white blood cell (WBC) counts,...
Tipo: Composição bioquímica
Palavras-chave: 2.00.00.00-6 Ciencias Biologicas Tilapia; Probiotic; Lactobacillus plantarum; Inflammation; Haematology; Phagocytosis 2.00.00.00-6 Ciencias Biologicas Tilapia; Probiotic; Lactobacillus plantarum; Inflammation; Haematology; Phagocytosis.
Ano: 2011
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/8011

Effect of probiotic supplemented diet on marine shrimp survival after challenge with Vibrio harveyi
Provedor de dados: 45
Autores: Vieira,F.N.; Buglione,C.C.; Mouriño,J.P.L.; Jatobá,A.; Martins,M.L.; Schleder,D.D.; Andreatta,E.R.; Barraco,M.A.; Vinatea,L.A.
The effect of a Lactobacillus plantarum-supplemented diet on shrimp growth, digestive tract bacterial microbiota, survival, and some hemato-immunological parameters after an experimental challenge with Vibrio harveyi was studied. No difference (P&amp;gt;0.05) was observed in shrimp survival (80±6%) and final weight (6.63±0.56g) after 60 days feeding trial. Total bacteria count and Vibrio spp. count in the digestive tract were not diferent (P&amp;gt;0.05) until day 40, but they were lower (P&lt;0.05) in the probiotic-supplemented group on day 60. Total lactic bacteria in the shrimp digestive tract was higher after day 20 in the probiotic-supplemented group. Ten hours after V. harveyi challenge, survival of the probiotic-supplemented group (65.7±2.9%) was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Litopenaeus vannamei; Lactobacillus plantarum; Intestinal microbiota; Immunostimulation.
Ano: 2010
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352010000300019

Cultivation of juvenile fat snook (Centropomus parallelus Poey, 1860) fed probiotic in laboratory conditions
Provedor de dados: 52
Autores: Barbosa,Moysés Cavichioli; Jatobá,Adolfo; Vieira,Felipe do Nascimento; Silva,Bruno Corrêa; Mourino,José Luiz Pedreira; Andreatta,Edemar Roberto; Seiffert,Walter Quadros; Cerqueira,Vinícius Ronzani.
The objective of this study was to investigate the growth of juvenile fat snook (Centropomus parallelus) in laboratory conditions when fed a diet supplemented with the probiotic Lactobacillus plantarum. Changes in the intestinal flora, haematological parameters and growth performance were assessed using 180 fishes (54.2 ± 13.4 g each). The fishes were subjected to two treatments divided into six cages: 1) feed supplemented with probiotic, and 2) feed without probiotic (control). The temperature, dissolved oxygen and salinity were maintained at 25 ± 1 ° C, 4.0 mg.L-1 and 33 ‰, respectively. After 10 weeks of culture, the fishes fed probiotic had reduced viable culturable heterotrophic bacteria and Vibrio spp. and increased lactic acid bacteria in the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lactobacillus plantarum; Hematology; Bacterial microbiota; Body index.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132011000400020

Produção de Lactobacillus plantarum em melaço de cana-de-açúcar
Provedor de dados: 52
Autores: Feltrin,Valdemar P.; Sant'Anna,Ernani S.; Porto,Anna C. S.; Torres,Regina C. O.
Comparative studies of Lactobacillus plantarum were carried out in MRS broth (control) and in 3% (w/v) sugar cane blackstrap molasses enriched as follows: 0.5% yeast extract, 0.5% ammonium citrate and 0.5% sodium acetate (Medium 1) and 0.5% yeast extract, 0.5% ammonium citrate, 0.5% sodium acetate, 0.5% ammonium phosphate, 0.2% ammonium citrate, 0.1% Tween 80 and 0.005% manganese sulphate (Medium 2). The experiment, was carried out at a 5 L fermentor, with 3.5 L as working volume. At the end of the fermentation period MRS presented the highest viable cells production (28.68 log CFU/mL) while in Medium 2 it was 25.80 and in Medium 1 19.36 log CFU/mL. Biomass productivity was 0.0865 g.L-1.h for MRS (control), 0.0768 and 0.0507 g.L-1.h for Medium 2 and Medium...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lactobacillus plantarum; Fermentation; Molasses.
Ano: 2000
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132000000100015

Combining a probiotic with organic salts presents synergistic in vitro inhibition against aquaculture bacterial pathogens
Provedor de dados: 52
Autores: Bolivar,Norha Constanza; Legarda,Esmeralda Chamorro; Seiffert,Walter Quadros; Andreatta,Edemar Roberto; Vieira,Felipe do Nascimento.
ABSTRACT This study aimed to evaluate 1) the in vitro effect of organic salts on the growth of the probiotic Lactobacillus plantarum and then 2) the combined use of a probiotic with organic salts on the in vitro inhibition of V. alginolyticus, A. hydrophila, E. coli, P. aeruginosa, and S. agalactiae. In vitro tests were performed with eight different organic salts, including butyrate, propionate, succinate, citrate, formate, fumarate, glutamate, and acetate, at two pH values (6.2 and 7.1) to determine their effect on the growth kinetics of L. plantarum. In addition, each organic salt was tested alone and in combination with L. plantarum to evaluate the inhibitory effect against the pathogenic bacteria noted above in either condition. Sodium citrate and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lactobacillus plantarum; Sodium butyrate; Sodium propionate; Aquaculture pathogenic bacteria.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132018000100415

Molecular characterization of lactobacilli isolated from fermented idli batter
Provedor de dados: 58
Autores: Agaliya,Perumal Jayaprabha; Jeevaratnam,Kadirvelu.
Lactic acid bacteria are non pathogenic organism widely distributed in nature typically involved in a large number of spontaneous food fermentation. The purpose of this study was to characterize the bacteriocinogenic lactobacilli from fermented idli batter which can find application in biopreservation and biomedicine. Eight most promising lactobacilli were chosen from twenty two isolates based on their spectrum of activity against other lactic acid bacteria and pathogens. The eight lactobacilli were characterized based on the various classical phenotypic tests, physiological tests and biochemical tests including various carbohydrate utilization profiles. All isolates were homo fermentative, catalase, and gelatin negative. Molecular characterization was...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Idli batter; Bacteriocin; Lactobacillus plantarum subsp. argentoratensis; Lactobacillus plantarum; Lactobacillus pentosus.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822013000400025

Screening and characterization of lactic acid bacterial strains that produce fermented milk and reduce cholesterol levels
Provedor de dados: 58
Autores: Guan,Xuefang; Xu,Qingxian; Zheng,Yi; Qian,Lei; Lin,Bin.
ABSTRACT  Objective To screen for and characterize lactic acid bacteria strains with the ability to produce fermented milk and reduce cholesterol levels.  Methods The strains were isolated from traditional fermented milk in China. In vitro and in vivo evaluation of cholesterol-reduction were used to identify and verify strains of interest. Characteristics were analyzed using spectrophotometry and plate counting assays.  Results The isolate HLX37 consistently produced fermented milk with strong cholesterol-reducing properties was identified as Lactobacillus plantarum (accession number: KR105940) and was thus selected for further study. The cholesterol reduction by strain HLX37 was 45.84%. The isolates were acid-tolerant at pH 2.5 and bile-tolerant at 0.5%...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Fermented milk; Lactobacillus plantarum; Cholesterol; Rat.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822017000400730

Comparison of two methods for purification of plantaricin ST31, a bacteriocin produced by Lactobacillus plantarum ST31
Provedor de dados: 58
Autores: Todorov,Svetoslav D.; Vaz-Velho,Manuela; Gibbs,Paul.
Two methods of purification of the plantaricin ST31, a bacteriocin produced by Lactobacillus plantarum ST31 are used in this study - the method of ammonium sulfate precipitation, Sep-pack C18 cartridge and reverse-phase HPLC chromatography on C18 Nucleosil column, and the method of direct purification by cation exchange SP Sepharose Fast Flow column Amersham (Pharmacia Biotech). The purity of the products from the two experimental protocols are examined for their molecular weight, aminoacid composition and sequence. Comparison of results show that the plantaricins purified with the two methods are identical. Both methods may be used to purify plantaricin ST31. Comparison of the yield in the purification protocols is 0.8% in the HPLC experimental protocol...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lactobacillus plantarum; Bacteriocin; Plantaricin; HPLC; Cation-exchange chromatography (IEX).
Ano: 2004
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822004000100026

Use of green fluorescent protein to monitor Lactobacillus plantarum in the gastrointestinal tract of goats
Provedor de dados: 58
Autores: Han,Xufeng; Wang,Lei; Li,Wei; Li,Bibo; Yang,Yuxin; Yan,Hailong; Qu,Lei; Chen,Yulin.
The experiment aimed to specifically monitor the passage of lactobacilli in vivo after oral administration. The green fluorescent protein (GFP) gene was cloned downstream from the constitutive p32 promoter from L. lactis subsp. cremoris Wg2. The recombinant expression vector, pLEM415-gfp-p32, was electroporated into Lactobacillus plantarum (L. plantarum) isolated from goat. Green fluorescent protein (GFP) was successfully expressed in L. plantarum. After 2 h post-administration, transformed Lactobacillus could be detectable in all luminal contents. In the rumen, bacteria concentration initially decreased, reached the minimum at 42 h post-oral administration and then increased. However, this concentration decreased constantly in the duodenum. This result...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Green fluorescent protein; Gastro-intestinal tract; Lactobacillus plantarum; Goat.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822015000300849

Survival of Listeria monocytogenes in low acid italian sausage produced under brazilian conditions
Provedor de dados: 58
Autores: Degenhardt,Roberto; Sant'Anna,Ernani S.
Dry sausages have been considered ready-to-eat products with low risk of causing listeriosis due to the hurdles created during the manufacturing process such as low pH and a w, high salt concentration and presence of lactic acid bacteria (LAB). However, several studies have detected survival of Listeria monocytogenes in these products and also shown that process parameters, LAB and L. monocytogenes strains directly influence the results. In this work, survival of the pathogen in sausages prepared with three different formulations (one standard formulation, one formulation added of Lactobacillus plantarum and one added of 2% sodium lactate), using the manufacturing process usually employed in Brazil, was evaluated. Naturally contaminated sausages presented...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Listeria monocytogenes; Lactobacillus plantarum; Fermented dry sausage; Survival; Brazilian salami.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822007000200024

Bacteriocins from Lactobacillus plantarum production, genetic organization and mode of action: produção, organização genética e modo de ação
Provedor de dados: 58
Autores: Todorov,Svetoslav D.
Bacteriocins are biologically active proteins or protein complexes that display a bactericidal mode of action towards usually closely related species. Numerous strains of bacteriocin producing Lactobacillus plantarum have been isolated in the last two decades from different ecological niches including meat, fish, fruits, vegetables, and milk and cereal products. Several of these plantaricins have been characterized and the aminoacid sequence determined. Different aspects of the mode of action, fermentation optimization and genetic organization of the bacteriocin operon have been studied. However, numerous of bacteriocins produced by different Lactobacillus plantarum strains have not been fully characterized. In this article, a brief overview of the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lactobacillus plantarum; Plantaricin; Mode of action; Genetic organization.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822009000200001

Silagens de milho inoculadas microbiologicamente em diferentes estádios de maturidade: perdas fermentativas, composição bromatológica e digestibilidade in vitro
Provedor de dados: 65
Autores: Rabelo,Carlos Henrique Silveira; Rezende,Adauton Vilela de; Rabelo,Flávio Henrique Silveira; Nogueira,Denismar Alves; Senedese,Simone Silvia; Vieira,Paulo de Figueiredo; Bernardes,Célio Luiz; Carvalho,Arthur.
Objetivou-se com este estudo avaliar as perdas fermentativas, composição bromatológica e digestibilidade in vitro da matéria orgânica de silagens de milho produzidas em diferentes estádios de maturidade, inoculadas microbiologicamente. Aplicaram-se dois inoculantes comerciais nas silagens produzidas nos estádios SLL, 1/3 LL, 1/2 LL, 2/3 LL e CN, permanecendo ainda um tratamento sem inoculação (silagem controle), configurando um esquema fatorial 3x5. A inoculação com BAL resultou em menores perdas fermentativas (P=0,0348), ao passo que silagens produzidas com plantas mais secas também apresentam menores perdas de MS (P&lt;0,01). A inoculação das silagens resultou em maiores concentrações de PB nas silagens produzidas nos estádios SLL, 2/3 LL e CN...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Lactobacillus plantarum; Pediococcus spp.; Linha de leite.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782014000200028