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| Registros recuperados: 34 | |
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| 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 < 0.01) effluent production (11.4 kg ton-1) compared to control silage (14.0 kg ton-1), but it increased (p < 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 < 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 |
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| 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 µg) 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 µg 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 |
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| 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>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>0.05) until day 40, but they were lower (P<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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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 |
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| 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<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 |
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| 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 |
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| 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 |
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| 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; γ-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 |
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| Registros recuperados: 34 | |
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