Consulta: subjectFacets:"Prebiotic"
Registros recuperados: 27
Data/hora: 03/06/2024 04:33:54

Impact of arachidonic acid enrichment of live rotifer prey on bacterial communities in rotifer and larval fish cultures
Provedor de dados: 5
Autores: Seychelles, Laurent H.; Doiron, Kim; Audet, Celine; Tremblay, Rejean; Pernet, Fabrice; Lemarchand, Karine.
Rotifers (Brachionus plicatilis), commonly used at first feeding in commercial fish hatcheries, carry a large bacteria load. Because they are relatively poor in essential fatty acids, it is common practice to enrich them with fatty acids, including arachidonic acid (AA). This study aims to determine whether prey enrichment with AA may act as a prebiotic and modify the microbial community composition either in AA-enriched rotifer cultures or in larval-rearing water using winter flounder (Pseudopleuronectes americanus) as a larval fish model. AA enrichment modified the bacterial community composition in both the rotifer culture tanks and the larval-rearing tanks. We observed an increase in the number of cultivable bacteria on TCBS (thiosulfate-citrate-bile...
Tipo: Text
Palavras-chave: Communauté bactérienne; Rotifères; Enrichissement en acide arachidonique; Vibrio sp.; Prébiotique; Bacterial community; Rotifers; Arachidonic acid enrichment; Vibrio sp.; Prebiotic.
Ano: 2013
URL: http://archimer.ifremer.fr/doc/00137/24778/25189.pdf

Promising green banana and plantain genotypes for making flour
Provedor de dados: 86
Autores: Reis,Ronielli Cardoso; Viana,Eliseth de Souza; Assis,Stephanie Lima Ferreira de; Sena,Luise de Oliveira; Souza,Andrea dos Santos de; Amorim,Edson Perito.
Abstract: The objective of this work was to characterize banana and plantain genotypes and to identify the most promising for flour production. Sixteen plantain genotypes and four banana cultivars were evaluated for dry matter content and flour yield. The obtained flours were characterized by color (L*, C*, and h*) and by moisture, total and resistant starch, ash, protein, lipid, and fiber contents. A low genetic variability was observed among plantains for the evaluated physicochemical and nutritional characteristics. The Chifre de Vaca, Comprida, Terra Ponta Aparada, Trois Vert, Terrinha, and Terra Maranhão plantains showed the highest dry matter contents and flour yield. The Chifre de Vaca, Comprida, Curare Enano, Mongolo, Trois Vert, and Terra Maranhão...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Musa; Nutrition; Prebiotic; Resistant starch; Starch.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2019000103904

Viability of probiotic bacteria in bioyogurt with the addition of honey from Jataí and Africanized bees
Provedor de dados: 86
Autores: Caldeira,Luciana Albuquerque; Alves,Érika Endo; Ribeiro,Antonia de Maria Filha; Rocha Júnior,Vicente Ribeiro; Antunes,Alciane Batista; Reis,Alvimara Félix dos; Gomes,Joanni da Cruz; Carvalho,Márcio Henrique Rodrigues de; Martinez,Ruth Irene Espinosa.
Abstract: The objective of this work was to evaluate the viability of probiotic bacteria in bioyogurt with the addition of honey from Africanized and Jataí bees, in different concentrations. To prepare the fermented milk, reconstituted powdered milk and lactic acid starter culture were used. The bioyogurt was evaluated at 0, 7, 14, 21, 28, and 35 days of storage. Analyzes of pH, titratable acidity, and selective count of the Lactobacillus acidophilus LA-5 and Bifidobacterium BB-12 microorganisms were carried out. Counting was done, respectively, on MRS agar, in aerobiosis, and MRS-LP agar, in anaerobiosis, with plates incubated at 37°C for 72 hours. Treatments were arranged in a completely randomized design in split plot, with five treatments: without...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bifidobacterium; Lactobacillus acidophilus; Functional food; Prebiotic.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000200206

Effects of the Dietary Inclusion of a Probiotic, a Prebiotic or their Combinations on the Growth Performance of Broiler Chickens
Provedor de dados: 89
Autores: Murshed,MA; Abudabos,AM.
ABSTRACT A total of 350-one-day old chicks were placed in 70 cages, with 14 cages per treatment. The following five treatment diets were fed for 14 days: T1 = non-supplemented, control diet (CONT); T2 = diet with antimicrobial growth promoter (AGP); T3 = diet with a probiotic (PROB); T4 = diet with a prebiotic(PREB), and T5 = diet with the probiotic and the prebiotic (SYM). The growth experiment was carried out from 1 to 14 days of age. Feed and water were provided ad libitum and birds were maintained at 24-h light schedule. Diets were formulated to contain 3000 kcalME/kg and 21.5% crude protein, and the test materials were added on top. The cumulative results of1 to 14 days of age revealed that broiler fed the AGP and PREB diets presented the highest BWG...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antimicrobial growth promoters (AGP); Probiotic; Prebiotic; Symbiotic; Broiler performance.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2015001000099

Performance and Cecal Bacteria Counts of Broilers Fed Low Protein Diets With and Without a Combination of Probiotic and Prebiotic
Provedor de dados: 89
Autores: Ravangard,AH; Houshmand,M; Khajavi,M; Naghiha,R.
ABSTRACT A total of 360 one-day-old Cobb 500 chicks were randomly distributed in a completely randomized design according to a 3×2 factorial arrangement, consisting of three levels of dietary crude protein (100, 90 and 85% of NRCrecommended levels) and a feed additive (with or without feed additive). A blend of a commercial probiotic and a prebiotic were used as feed additives. Each treatment had four replicates of 15 birds each. Prebiotic and probiotic were added to the starter (days 1 to 21) and finisher (days 22 to 42) diets according to the manufacturer´s recommendations. The findings indicated that significant differences were not observed between 100 and 90% NRC for broiler performance (body weight, body weight gain, feed intake and feed conversion...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Broiler; Low protein diet; Prebiotic; Probiotic.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2017000500075

Performance of broilers experimentally inoculated with Salmonella Typhimurium and fed diets with addition of lactulosis
Provedor de dados: 96
Autores: Santana,Eliete Souza; Andrade,Maria Auxiliadora; Rocha,Tatiane Martins; Stringhini,José Henrique; Café,Marcos Barcelos; Jayme,Valéria de Sá; Barnabé,Ana Caroline de Souza; Alcântara,Juliana Bonifácio de.
The objective of this experiment was to evaluate the influence of lactulose on performance as well as its ability to prevent colonization by Salmonella Typhimurium in broilers orally inoculated with this pathogen. The design adopted was completely randomized, with 630 one-day-old male chicks distributed into six treatments, with seven replications and 15 birds per experimental unit. The treatments comprised the following procedures: T1 (control group) - no S. Typhimurium inoculation or supply of lactulosis; T2 - only inoculation of S. Typhimurium; T3 - only lactulosis supply; T4 supply of lactulosis and S. Typhimurium inoculation on the first day of life; T5 - supply of lactulosis 48 hours before S. Typhimurium inoculation; and T6 - supply of lactulosis 48...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Feed conversion; Prebiotic; Salmonellosis; Weight gain.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982012000800012

Herbal extracts and symbiotic mixture replacing antibiotics in piglets at the initial phase
Provedor de dados: 96
Autores: Zangeronimo,Márcio Gilberto; Cantarelli,Vinícius de Souza; Fialho,Elias Tadeu; Amaral,Níkolas de Oliveira; Silveira,Hebert; Pereira,Leandro de Melo; Pereira,Luciano José.
The objective of this work was to evaluate the use of vegetable extract based addictives associated or not to symbiotics as an alternative for antibiotic as growth promoters for piglets at initial phase. It was used 125 pigs of commercial genetic line with initial weight of 7.4 ± 1.1 kg, weaned at 20 days of age, during 50 days. The experimental design used was randomized blocks (initial weight), with five treatments and five replicates with five animals per experimental unit. The experimental diets were a basal diet, without additive, and other four diets, one diet containing antibiotic (colistin + zinc oxide); diet with 0.3% of a symbiotic mixture; diet with 0.3% of a symbiotic mixture plus 0.05% of herbal mix (plant extracts and microencapsulated...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Growth promoters; Performance; Prebiotic; Probiotic; Swine.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011000500016

Development of Mangalarga Marchador suckling foals supplemented with fructooligosaccharides
Provedor de dados: 96
Autores: Dias,Ana Carla Chaves; Cabral,Grasiele Coelho; Ferreira e Silva,Camila; Ferreira,Marcelle Christine Nascimento; Franco,Tatiana Werneck; Moura,Raiane Araújo; Silva,Vinícius Pimentel; Almeida,Fernando Queiroz de.
ABSTRACT The objective of this study was to evaluate the effect of prebiotic fructooligosaccharide (FOS) supplementation on the development of Mangalarga Marchador suckling foals. Sixteen Mangalarga Marchador foals, from birth to 75 days of age, were evaluated in a completely randomized design, with two treatments (experimental group and control group) with eight repetitions (animals). The foals were evaluated through body weight, morphometric, and circumferential measures. The daily, weekly, and cumulative weight gains were recorded and the morphometric measures were: withers height, croup height, body length, mid-back height, mid-back width, and thorax, shin, knee, and forearm circumferences. The mean body weight was 32.3 and 77.9 kg at birth and 75 days...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Body weight; Equines; Inulin; Morphometric measures; Performance; Prebiotic.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000900747

Immunostimulation and increase of intestinal lactic acid bacteria with dietary mannan-oligosaccharide in Nile tilapia juveniles
Provedor de dados: 96
Autores: Levy-Pereira,Nycolas; Yasui,George Shigueki; Cardozo,Marita Vedovelli; Dias Neto,José; Farias,Thaís Heloísa Vaz; Sakabe,Roberson; Pádua,Santiago Benites de; Pilarski,Fabiana.
ABSTRACT In this experiment, the beneficial effects of mannan-oligosaccharide (MOS) on immunology and intestinal microbiology of Nile tilapia juveniles was demonstrated. Prior to this, three levels of MOS in Nile tilapia diets (1, 8, and 15 g.kg−1) were tested, and hematological parameters, serum lysozyme, and intestinal microbiology were analyzed. The fish blood was sampled at day zero (basal sample) and after 45 days of trial, and the intestinal microbiota was evaluated at the end of the experiment. After 45 days of trial, fish fed 8 and 15 g.kg−1 of MOS presented an increase in both aerobic and lactic acid bacteria numbers in their guts. The MOS feeding also increased the counts of total leukocytes, monocytes, and lymphocytes of fish, but a decrease in...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Aquaculture; Hematology; Intestinal microbiota; Lysozyme; Prebiotic.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100106

Carcass traits and short-chain fatty acid profile in cecal digesta of piglets fed alfalfa hay and fructooligosaccharides
Provedor de dados: 96
Autores: Rodrigues,Daniela Junqueira; Budiño,Fábio Enrique Lemos; Prezzi,Joel Alberto; Monferdini,Renato Pacheco; Otsuk,Ivani Pozar; Moraes,José Evandro de.
ABSTRACT The objective of this study was to evaluate the effects of the addition of the prebiotic fructooligosaccharide and/or alfalfa hay to piglet diets on carcass traits and short-chain fatty acid profiles in the cecal digesta. Seventy-two commercial crossbred piglets of both sexes, with an average initial weight about 6 kg and age of approximately 21 days, were distributed in a randomized block design, using a factorial scheme, which consisted of three alfalfa hay levels (0, 5, and 10%) and two fructooligosaccharide levels (0 and 0.3%). Fiber addition in the presence of the prebiotic exerted an effect on cecal digesta short-chain fatty acid, increasing the acetic and reducing the butyric acid concentrations. The meat quality was also affected by the...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Backfat thickness; Fiber; Meat quality; Prebiotic; Swine.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982017000400331

TERMINOLOGY CONCEPTS OF PROBIOTIC AND PREBIOTIC AND THEIR ROLE IN HUMAN AND ANIMAL HEALTH
Provedor de dados: 101
Autores: Ferreira,Célia Lucia; Salminen,S; Lukasz,Grzeskowiak; Brizuela,Maria Antonieta; Sanchez,Lilian; Carneiro,Heloísa; Bonnet,M.
The mode of action of specific probiotic bacteria and specific prebiotic ingredients and their effects on the intestinal microbiota modulation in humans and animals has been demonstrated in many studies. Intestine is characterized for harboring a complex and dynamic microbiota which, among others, has a function to protect the host from inflammatory disorders. A mature and balanced endogenous microbiota has also an important role in the maintenance of a desirable activity of the immune system. Deviations in gut microbiota composition, due to improper diet, radiotherapy, antibiotic treatment, stress and others, may lead to a variety of gastrointestinal disorders. To overcome an unbalanced microbiota, the consumption of specific probiotics and prebiotics has...
Tipo: Journal article
Palavras-chave: Probiotic; Bifidobacterium; Prebiotic; Yacon; Animal health; Human health.
Ano: 2011
URL: http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S0253-570X2011000300001

คุณสมบัติในการเสริมสร้างสุขภาพจากข้าวและถั่วของไทย: คุณสมบัติในการเป็นสารต้านอนุมูลอิสระและส่งเสริมการเจริญเติบโตของจุลินทรีย์สุขภาพ
Provedor de dados: 106
Autores: Nipat Limsangouan; Pramuan Saithong; Chulaluck Charunuch; Ngamjit Lowithun; Phisamai Srichayet; Kassamaporn Puntaburt.
Functional properties of eight kinds of rice (Khao Dawk Mali 105 Rice, Khao Tah Haeng  Rice, LeuangPratew Rice, Khao Doi Rice, Purple Rice, Khao Hawm Nin Rice, Sang Yod Rice and Red Hawm Rice) and legume (Black Gram Bean, Mung Bean, Red Kidney Bean, Soybean, Navy Bean, Azuki Bean, Black Soybean and Red Bean) were studied for antioxidant capacity (DPPH radical-scavenging method, ABTS radical cation  decolorization assay, total phenolic and anthocyanins content) and the synergistic effects of probiotic microorganism (Lactobacillus acidophilus, Lactobacillus bulgaricus, Lactobacillus lactis, Lactobacillus casei  and Lactobacillus plantarum) growth (Turbidimetrically, probiotic cell count and resistant starch content).  The result  shown that coloured rice and...
Tipo: PhysicalObject
Palavras-chave: Rice; Legume; Antioxidant capacity; Probiotic; Prebiotic; ข้าว; ถั่ว; ความสามารถในการต้านอนุมูลอิสระ; จุลินทรีย์สุขภาพ; พรีไบโอติก; การเจริญเติบโตของจุลินทรีย์.
Ano: 2009
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5242

Mananoligossacarídeo em dietas para juvenis de tilápias do Nilo - doi: 10.4025/actascianimsci.v32i2.7724
Provedor de dados: 2
Autores: Schwarz, Kátia Kalko; FAFIPAR/UEM; Furuya, Wilson Massamitu; Universidade Estadual de Maringá; Natali, Maria Raquel Marçal; Universidade Estadual de Maringá; Michelato, Mariana; Programa de Pós Graduação em Zootecnia/UEM; Gualdezi, Mirian Cristina; Faculdade Estadual de Filosofia Ciências e Letras de Paranaguá.
O presente estudo foi realizado com o objetivo de avaliar a inclusão de mananoligossacarídeo (MOS) em dietas para juvenis de tilápias do Nilo. Foram utilizados 224 peixes (25 g &amp;plusmn;1,0 g), em um período de 53 dias e os peixes foram distribuídos em um delineamento em blocos ao acaso, sendo considerado como bloco cada tanque de 1.000 L com 16 gaiolas de 0,12 m3 cada. Foi utilizada dieta-controle com 28,5% de proteína bruta e 2.855 kcal de energia digestível kg-1 e adicionado MOS nas proporções de 0, 1, 2 e 3%. Não foi observado efeito (p &gt; 0,05) dos níveis de inclusão de MOS sobre o consumo, índice hepatossomático, sobrevivência, umidade, cinzas corporal, coeficiente de digestibilidade aparente da máteria seca, energia bruta, proteína bruta,...
Tipo: Experimento científico, pesquisa de campo; análise laboratorial
Palavras-chave: Ciências Agrárias Desempenho; Mucosa intestinal; Peixe; Prebiótico 5.06.03.00-0 Aquicultura Performance; Intestinal morphology; Fish; Prebiotic.
Ano: 2010
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/7724

Avaliação de inulina e probiótico para frangos de corte - doi: 10.4025/actascianimsci.v33i1.9979
Provedor de dados: 2
Autores: Silva, Wagner Thiago Mozer da; Universidade Estadual do Oeste do Paraná - UNIOESTE; Nunes, Ricardo Vianna; Universidade Estadual do Oeste do Paraná - UNIOESTE; Pozza, Paulo Cesar; Universidade Estadual do Oeste do Paraná - UNIOESTE; Pozza, Magali Soares dos Santos; Universidade Estadual do Oeste do Paraná - UNIOESTE; Appelt, Matias Djalma; UFPR; Eyng, Cinthia; UEM.
Objetivou-se com este trabalho avaliar o efeito de aditivos promotores de crescimento (prebiótico, probiótico e simbiótico) em substituição ao antibiótico sobre o desempenho e características de carcaça (cortes nobres, órgãos e gordura abdominal), em dietas para frangos de corte de um a 42 dias de idade. Foram utilizados 384 pintos de um dia de idade alojados sobre cama reutilizada. O delineamento experimental utilizado foi o inteiramente casualizado, com quatro tratamentos e seis repetições, sendo: PRO - suplementação com probiótico (2 kg t-1), ANT – suplementação com antibióticos (flavomicina 10% - 4 ppm e halquinol 60% - 15 ppm), PRE – suplementação com prebiótico (5 kg t-1), SIMB – suplementação com probiótico e prebiótico (2 e 5 kg t-1,...
Tipo: Pesquisa de campo
Palavras-chave: Ciências Agrárias Antibiótico; Desempenho; Prebiótico; Simbiótico Nutrição e Alimentação Animal Antibiotic; Performance; Prebiotic; Symbiotic.
Ano: 2011
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/9979

Effect of sodium gluconate on performance, carcass characteristics, and intestinal morphometry of broilers from 22 to 42 days of age - 10.4025/actascianimsci.v34i1.11211
Provedor de dados: 2
Autores: Junqueira, Otto Mack; FCAV - UNESP - Jaboticabal; Duarte, Karina Ferreira; FCAV - UNESP - Jaboticabal; Garcia, Edivaldo Antônio; FMVZ - UNESP - Botucatu; Sgavioli, Sarah; FCAV - UNESP - Jaboticabal; Praes, Maria Fernanda Ferreira Manegucci; FCAV - UNESP - Jaboticabal; Molino, Andréa de Britto; FMVZ - UNESP - Botucatu.
The objective of this experiment was to evaluate the effect of the sodium gluconate addition on performance (feed intake, body weight, weight gain, feed conversion, livability and productive efficiency), carcass characteristics (carcass, breast, thigh and drumstick, wing and back yield), and morphometry of duodenum, jejunal and ileum of broilers from 22 to 42 days of age. A total of 1,200 Cobb male broilers were distributed in a completely randomized design with five treatments (0.00, 0.10, 0.20, 0.30 and 0.40% sodium gluconate), and eight replications of 30 broilers each. The inclusion of sodium gluconate did not affect the broiler performance and carcass characteristics. However, the morphometry of duodenum and jejunal mucosa showed beneficial effects
Tipo: Pesquisa Científica
Palavras-chave: 5.04.03.00-1 butyrate; Prebiotic; Carcass characteristics; Intestinal mucosa.
Ano: 2011
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/11211

Evaluation of yeast culture and direct-fed microbial on gut histology and serum components of broilers challenged with suboptimal diets under heat stress
Provedor de dados: 2
Autores: Seifi, Saeed; Sayrafi, Reza; Khoshbakht, Rahem; Gilani, Ali; Goudarzi, Bahman.
The use of antibiotics in feed for growth promotion has been restricted in many countries, thus it is of interest to investigate potential alternatives for enhancing growth performance in birds. An experiment was carried out to evaluate the concurrent use of prebiotic and probiotic on gut histology and some blood chemicals of broiler chickens during heat stress. A total of 144 day-old male Ross 308 broiler chicks were randomly divided into 3 treatments. The first treatment was a diluted diet including rice bran without probiotic or prebiotic. The other treatments were fed the diluted diets with a prebiotic (treatment 2) and concurrent use of that prebiotic along with a probiotic (treatment 3). Results showed that villus height was not influenced by feed...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Blood constituents; Chicken; Prebiotic; Probiotic; Histomorphometry.
Ano: 2019
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/46828

Dietary mannan oligosaccharide and Bacillus subtilis in diets for Nile tilapia (Oreochromis niloticus)
Provedor de dados: 2
Autores: Azevedo, Rafael Vieira de; Fosse Filho, João Carlos; Pereira, Samuel Louzada; Cardoso, Leonardo Demier; Andrade, Dalcio Ricardo de; Vidal Júnior, Manuel Vazquez.
 A six week study was conducted to investigate the supplementation of prebiotic (Mannan oligosaccharide – MOS, from yeast Saccharomyces cerevisiae), probiotic (Bacillus subtilis – BS, C-3102 strain) and their combination in diets for Nile tilapia. 192 fishes (4.03 ± 0.28 g) were distributed into 16 tanks (40-L), in a completely randomized design (n=4). The following treatments were evaluated: control; prebiotic - 2 g MOS kg-1; probiotic - 2 g BS kg-1 and synbiotic - 1 g MOS kg-1 plus 1 g BS kg-1. Fishes fed diets pre-, pro- and synbiotic supplemented performed better in average daily gain, feed conversion rate, specific growth rate, protein efficiency ratio, carcass yield, total and standard length and body height than those maintained on control diets....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 5.06.03.04-3 Aquaculture; Prebiotic; Probiotic; Synbiotic; Tilapia farming.
Ano: 2016
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/31360

Comparative Effect of The Inclusion of Zootechnical Additives in the Feed of Japanese Quails in Two Productive Phases
Provedor de dados: 42
Autores: LEMOS,MARINA J.; CALIXTO,LÍGIA F.L.; SOUZA,DANIELE S.; REIS,TÚLIO L.; NASCIMENTO,APARECIDA A.; OLIVEIRA,CARLOS A.
Abstract This study aimed to evaluate the intestinal morphology, performance and financial analysis of the inclusion of additives in the feed during the productive period of 360 Japanese quails distributed in a completely randomized design in a split plot scheme in time with five treatments and eight repetitions of nine birds each. The treatments were: control, antibiotic, prebiotic, probiotic and synbiotic. The variables were: height, width and width/height ratio of the villi, crypt depth and villus/crypt ratio, feed intake, egg production, egg weight average, egg mass, feed conversion per mass and per dozen eggs and viability, internal rate of return, net present value and cost benefit. The additives in the feed increased height and width of the villi,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Antibiotic; Intestinal morphology; Prebiotic; Probiotic; Symbiotic.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652018000703313

Fish Immunology. The modification and manipulation of the innate immune system: Brazilian studies
Provedor de dados: 42
Autores: BILLER-TAKAHASHI,JAQUELINE D.; URBINATI,ELISABETH C.
The understanding of fish immune system structure and function is essential for the development of new technologies and products to improve productivity. This is the first review on immune system of fish with Brazilian studies. Aquaculture in Brazil has shown massive growth in recent years due to methods of culture intensification. However, these procedures led to disease outbreaks, as well as the chemotherapy and the misuse of antibiotics. A viable alternative to avoid the use of chemicals and prevent economic losses is the administration of immunostimulants and prebiotcs, which act by increasing the innate immune system. In Brazil there is a lack of studies on fish immune system, except by some groups that have studied the effects of the immunostimulants...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Innate immune system; Acquired immune system; Immunostimulant; Prebiotic.
Ano: 2014
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652014000301484

Effect of mannanoligosaccharides and/or enzymes on antibody titers against infectious bursal and Newcastle disease viruses
Provedor de dados: 45
Autores: Oliveira,M.C.; Figueiredo-Lima,D.F.; Faria Filho,D.E.; Marques,R.H.; Moraes,V.M.B.
The effect of including mannanoligosaccharides (MOS) and/or enzymes in broiler diets on antibody titers against infectious bursal disease virus (IBDV) and Newcastle disease virus (NDV) was evaluated. A total of 750 broilers were distributed into a completely randomized experimental design in a factorial arrangement 2 x 2 + 1 with two levels of MOS (0 and 0.1% until 21 days and 0.05% from 22 to 42 days of age), two levels of enzymes (0 and 0.05%) and a positive control diet containing antibiotic, totaling five treatments with five replicates each. For antibody analyses, blood samples were weekly collected by jugular vein puncture in the same two birds per replicate. The first and last collections were done at 7 and 42 days of age, respectively. The...
Tipo: Info:eu-repo/semantics/report
Palavras-chave: Broiler; Additive; Humoral immune modulation; Prebiotic.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352009000100002

Performance and morphology of intestinal mucosa of broilers fed mannan-oligosaccharides and enzymes
Provedor de dados: 45
Autores: Oliveira,M.C.; Rodrigues,E.A.; Marques,R.H.; Gravena,R.A.; Guandolini,G.C.; Moraes,V.M.B.
The performance and the morphology of intestinal mucosa of broilers fed mannan-oligosaccharides (MOS) and enzymes (E) from one to 21-day-old were evaluated using 750 one-day-old chicks, assigned to a 2 x 2 + 1 factorial design - two levels of MOS (0 and 0.1%), two levels of E (0 and 0.05%) plus an antibiotic positive control diet - performing five treatments of five replications each one. MOS x E interaction was significant for both duodenal (P&lt;0.002 and P&lt;0.002) and ileal (P&lt;0.04 and P&lt;0.05) perimeters and heights of villi, being the values lower in the mucosa of birds fed non-supplemented diets. MOS based-diet determined an increase on perimeter of jejunal villi (P&lt;0.05). Compared with antibiotic treatment group, villi perimeter...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Broiler; Nutrition; Enzymes; Prebiotic.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352008000200025

Use of Different Kinds of Solutes Alternative to Sucrose in Osmotic Dehydration of Yacon
Provedor de dados: 52
Autores: Brochier,Bethania; Marczak,Ligia Damasceno Ferreira; Noreña,Caciano Pelayo Zapata.
The present work aimed to evaluate glycerol, maltodextrin, polydextrose and sorbitol for the osmotic dehydration of yacon for diabetics, keeping its properties as prebiotic. Osmotic dehydration was carried out using a yacon to 33% concentrated syrup weight ratio of 1:12, with magnetic stirring at 23ºC and atmospheric pressure. The best results were achieved for glycerol and sorbitol with 80 ± 4% and 81± 1% of water removal and increase of 3.73 ± 0.11 and 4.30 ± 0.16 times in total soluble solids respectively. Maltodextrin did not promote dehydration.
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Osmotic dehydration; Osmotic agent; Yacon; FOS; Inulin; Prebiotic.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132015000100034

Value addition of corn husks through enzymatic production of xylooligosaccharides
Provedor de dados: 52
Autores: Samanta,Ashis Kumar; Kolte,A.P.; Elangovan,A.V.; Dhali,A.; Senani,S.; Sridhar,M.; Suresh,K.P.; Jayapal,N.; Jayaram,C.; Roy,Sohini.
ABSTRACT Corn husks are the major wastes of corn industries with meagre economic significance. The present study was planned for value addition of corn husk through extraction of xylan, followed by its enzymatic hydrolysis into xylooligosaccharides, a pentose based prebiotic. Compositional analysis of corn husks revealed neutral detergent fibre 68.87%, acid detergent fibre 31.48%, hemicelluloses 37.39%, cellulose 29.07% and crude protein 2.68%. Irrespective of the extraction conditions, sodium hydroxide was found to be more effective in maximizing the yield of xylan from corn husks than potassium hydroxide (84% vs. 66%). Application of xylanase over the xylan of corn husks resulted into production of xylooligosaccharides with different degree of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Corn waste; Xylan extraction; Prebiotic; Enzymatic process; XOS.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132016000100512

Development and characterization of an innovative synbiotic fermented beverage based on vegetable soybean
Provedor de dados: 58
Autores: Battistini,Carolina; Gullón,Beatriz; Ichimura,Erica Sayuri; Gomes,Ana Maria Pereira; Ribeiro,Eliana Paula; Kunigk,Leo; Moreira,José Ubirajara Vieira; Jurkiewicz,Cynthia.
Abstract Soymilk was produced from vegetable soybean and fermented by probiotics (Lactobacillus acidophilus La-5, Bifidobacterium animalis Bb-12) in co-culture with Streptococcus thermophilus. The composition of the fermented beverage and oligosaccharides content were determined. The effect of fructooligosaccharides and inulin on the fermentation time and viability of probiotic microorganisms throughout 28 days of storage at 5 °C were evaluated. The soymilk from vegetable soybeans was fermented in just 3.2 h, when pH reached 4.8. Fermentation reduced the contents of stachyose and raffinose in soymilk. Prebiotics had no effect on acidification rate and on viability of B. animalis and S. thermophilus in the fermented beverage. The viable counts of B....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Prebiotic; Probiotic; Soymilk; Oligosaccharides; Vegetable soybean.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822018000200303

Prebiotic inulin: Useful dietary adjuncts to manipulate the livestock gut microflora
Provedor de dados: 58
Autores: Samanta,A.K.; Jayapal,Natasha; Senani,S.; Kolte,A.P.; Sridhar,Manpal.
In recent years, there has been a growing appreciation on the relevance of gastrointestinal microflora in both ruminants and non-ruminants owing to revelation of their role in several physiological functions including digestion, nutrient utilization, pathogen exclusion, gastrointestinal development, immunity system, gut gene expression and quality of animal products. The ban imposed on the use of antibiotics and hormones in feed has compelled animal researchers in finding an alternative which could overcome the issues of conventional feed additives. Though the concept of prebiotic was evolved keeping in mind the gastrointestinal flora of human beings, presently animal researchers are exploring the efficiency of prebiotic (inulin) for modulating the gut...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Prebiotic; Inulin; Mechanism of action; Livestock.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822013000100001

Mineral supplement with pre- and probiotic improves respiratory immune status in yearling racing Thoroughbred horses: preliminary results
Provedor de dados: 65
Autores: Michelotto Júnior,Pedro Vicente; Barussi,Fernanda Cristina Mendes; Bastos,Fernanda Zettel; Michelotto,Ana Lúcia Lacerda; Weber,Saulo Henrique.
ABSTRACT: There are evidences of intestinal flora influence on the airway immune response. However, this information is scarce with regard to horses. The present preliminary study aimed to investigate the effects of a commercial mineral supplement containing probiotics and prebiotics on the respiratory immune response of horses supplemented with them during the first months of stabling and race training. Twelve TB yearlings were examined at the breeding farm at the beginning of the study (June 2016, henceforth M0) and then reexamined one (July 2016, henceforth M1) and five (November 2016, henceforth M2) months after being stabled at a racetrack in Curitiba, Brazil. Clinical and hematological examinations, airway endoscopy, and tracheal wash (TW) cytology...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Airway inflammation; Endoscopy; Intestinal flora; Prebiotic; Probiotic.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000500651

YACON INULIN LEACHING DURING HOT WATER BLANCHING
Provedor de dados: 64
Autores: Scher,Caroline Fenner; Brandelli,Adriano; Noreña,Caciano Zapata.
ABSTRACTYacon roots contain inulin, which has prebiotic properties and it may be used as sucrose or fat substitutes. However, inulin is very soluble in water. The loss of this important nutrient during blanching is caused mainly by diffusion or leaching, which might be diminished if blanching temperature - time conditions are correctly employed. The aim of this study was to determine the leaching of the sugars inulin, glucose and fructose, present in yacon roots, during hot water blanching under different time/temperature conditions. The samples were cleaned and peeled and cut into geometric forms of 1.75 ± 0.35 mm thick disks. A complete factorial experimental design was used, and the treatments of the samples were compared using the Tukey test. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Glucose; Fructose; Prebiotic; Response surface.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542015000500523