Consulta: subjectFacets:"Tocopherol"
Registros recuperados: 7
Data/hora: 05/06/2024 12:38:37

Effects of the Addition of Glucose, Sodium Bicarbonate, and Vitamin E to the Drinking Water of Pre-Slaughter Broiler Chickens on Carcass Yield, Gastric Emptying and Meat Quality
Provedor de dados: 89
Autores: Petrolli,TG; Junqueira,OM; Domingues,CHF; Pereira,ASC; Santos,ET; Rocha,RX.
ABSTRACT An experiment was conducted of the poultry facilities of La Salle Agricultural College in Xanxerê, SC, Brazil, to evaluate the effect of the administration of sodium bicarbonate, glucose and vitamin E to the drinking water during pre-slaughter feed withdrawal on carcass yield, organ relative weights (heart, liver, proventriculus, and gizzard), gizzard emptying, and meat quality of broiler chickens. The applied treatments were: water as control; 50g/L of glucose; 50g/L de glucose + 200mg/L of vitamin E; 75g/L of glucose; 75g/L + 200mg/L of vitamin E; 0.45% of sodium bicarbonate; 0.45% of sodium bicarbonate + 200mg/L of vitamin E; 0.55% of sodium bicarbonate; 0.55% of sodium bicarbonate + 200mg/L of vitamin E; 200mg/L de vitamin E. On the last day...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Broiler slaughter; Poultry farming; Pre-slaughter feed withdrawal; Tocopherol.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2016000100029

Effect of supplementation of diets for quails with vitamins A, D and E on performance of the birds and quality and enrichment of eggs
Provedor de dados: 96
Autores: Marques,Rafael Henrique; Gravena,Rodrigo Antonio; Silva,Janaina Della Torre da; Roccon,Josiane; Picarelli,Juliana; Hada,Fabricio Hirota; Queiroz,Sandra Aidar de; Moraes,Vera Maria Barbosa.
The objective of this research was to evaluate the performance of birds and the quality and enrichment of eggs from quails fed diets supplemented with vitamins A, D and E. Three experiments were performed, one for each vitamin, under completely randomized experimental design, with six replicates and eight birds per plot, totaling 192 quails. Performance of birds was evaluated by the daily feed intake, egg weight, laying percentage (%) and food conversion, per kg and dozen of eggs. It was also evaluated the internal quality (Haugh unit, yolk index and yolk and albumen percentages) and external quality (eggshell percentage, egg specific gravity, eggshell thickness and weight) and the concentration of vitamins in egg yolk by using the high performance liquid...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cholecalciferol; Coturnix corturnix japonica; Retinol; Tocopherol.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982011000600010

Antioxidant action in diets with ground soybeans on ruminal microbial production, digestion, and fermentation in buffaloes
Provedor de dados: 96
Autores: Zeoula,Lucia Maria; Machado,Erica; Carraro,Jocasta; Aguiar,Sílvia Cristina; Yoshimura,Emerson Henri; Agustinho,Bruna Calvo; Santos,Fabio Seiji dos; Santos,Nadine Woruby.
ABSTRACT The objective of this study was to evaluate the effect of adding ground soybeans and antioxidants to diet of buffaloes on intake, ruminal microbial production, total and ruminal digestibility of nutrients, and ruminal fermentation parameters. Four crossbred buffaloes with a mean weight of 506±29 kg were distributed in a 4×4 Latin square. Four diets were tested: control; diet with ground soybeans; diet with ground soybeans and supplementation with yerba mate; and diet with ground soybeans and supplementation with yerba mate and vitamin E. The addition of ground soybeans had negative effects on intake of dry matter, organic matter, crude protein, neutral detergent fiber, and acid detergent fiber, as well as ruminal digestibility of neutral detergent...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Ether extract; Polyphenols; Ruminal manipulation; Ruminal metabolism; Tocopherol.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982019000100709

Performance and hematology of pacu fed diets supplemented with vitamins C and/or E
Provedor de dados: 63
Autores: Garcia,Fabiana; Pilarski,Fabiana; Onaka,Eduardo Makoto; Moraes,Flávio Ruas de.
Pacu (Piaractus mesopotamicus Holmberg, 1887) is a valued Brazilian fish species for aquaculture. This is highly susceptible to disease, and feed supplementations for pacu can be a very important strategy to prevent disease incidence in fish farms. The aim of this study was to evaluate a strategic supplementation for pacu. Juvenile pacu (10.5 ± 1.2 g) were fed diets containing three levels of vitamins C and/or E (0, 250, and 500 mg vitamin kg-1 diet). Fish were fed diets without supplementation for two months prior to the experiment. After that period, experimental feeding was initiated for two months. Growth and hematological evaluations were made on the thirtieth and sixtieth days of feeding. Pacu fed diet without supplementation of vitamins C and E...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Piaractus mesopotamicus; Ascorbic acid; Feed supplementation; Tocopherol.
Ano: 2011
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162011000300007

ความสัมพันธ์ของฤทธิ์ต้านอนุมูลอิสระกับปริมาณ tocopherol และ gamma aminobutyric acid ในข้าวกล้องและข้าวกล้องงอก
Provedor de dados: 106
Autores: Pakinee Akkaravessapong; Angsutorn Wasusun; Suganya Wongpornchai.
Rice contains several kinds of bio-functional components. In this study, γ-aminobutyric acid (GABA) and tocopherol, or Vitamin E were identified and their relationships to antioxidant activity using DPPH assay of both brown and pre germinated Thai rice were studied. GABA, one of the two inhibitory neurotransmitters that make the neuron resistant to stimulation by excitatory neurotransmitters and inhibitor of some cancer cells activity. Tocopherols, or Vitamin E, are natural antioxidants which help improve blood cholesterol. Identification of GABA and tocopherol in both brown and pre-germinated brown rice grown from different locations were conducted in eleven varieties, namely: Khao Dawk Mali 105, PTT1, CNT1, RD31, Sang Yod, RD6, Hom Kradang-nga, Niaw Dam...
Tipo: PhysicalObject
Palavras-chave: Anti oxidant activity; GABA; Tocopherol; DPPH assay; Brown rice; Pre-germinated brown rice; ข้าวกล้อง; ข้าวกล้องงอก; กาบา; โทโคฟีรอล; ฤทธิ์ต้านอนุมูลอิสระ.
Ano: 2013
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5596

ความสัมพันธ์ของฤทธิ์ต้านอนุมูลอิสระกับปริมาณ Tocopherol และ gamma aminobutyric acid (GABA) ในข้าวกล้องและข้าวกล้องงอก
Provedor de dados: 106
Autores: Pakinee Akkaravessapong; Suganya Wongpornchai; Sunanta Wongpiyachon; Kitsada Pitija; Angsutorn Wasusun; Panawan Suttiarporn.
Rice contains several kinds of bio-functional components. In this study, γ-aminobutyric acid (GABA) and Tocopherol, or Vitamin E were identified and their relationships to antioxidant activity using DPPH assay of both brown and pre germinated Thai rice varieties were studied. GABA are one of the two inhibitory neurotransmitters which make the neuron resistant to stimulation by excitatory neurotransmitters and inhibitor of some cancer cells activity whereas Tocopherol, or Vitamin E, which acts as antioxidant and improve blood cholesterol. Identification of GABA and Tocopherol in both brown and pre-germinated brown rice grown from different locations were conducted in eleven varieties, namely: Khao Dawk Mali 105, PTT1, CN1, RD31, Sang yod, RD6, Hom...
Tipo: PhysicalObject
Palavras-chave: Antioxidant activity; Rice varieties; Tocopherol; DPPH assay; Brown rice; Pre-germinated brown rice; GABA; Gamma aminobutyric acid; Vitamin e; Nutritive value; Chemical composition; High performance liquid chromatography; HPLC; ฤทธิ์ต้านอนุมูลอิสระ; กาบา; โทโคฟีรอล; พันธุ์ข้าว; ข้าวกล้อง; ข้าวกล้องงอก; วิตามินอี; โครงสร้างทางเคมี; การวิเคราะห์องค์ประกอบทางเคมี; คุณค่าทางโภชนาการ.
Ano: 2013
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5713

Influence of vitamin E supplemented diet on charque quality and lipid stabilization
Provedor de dados: 52
Autores: Facco,Elizete Maria Pesamosca; Lage,Moacir Evandro; Godoy,Helena Teixeira.
The present work evaluated and compared the lipid oxidation of charque, taken from, the semi-tendinosus muscle of animals from the Nelore breed (Bos taurus indicus), supplemented with α-tocopherol. Charque was produced submitting the samples to salt moisture, salt drying and exposition to the sun for dehydration until water activity values (Aw) reached 0.75. The statistical analysis of the results showed that there were no significant differences in the values of cholesterol, total lipids, fatty acids and substances relative to tiobarbituric acid (TBARS) and tocopherol as the samples were controlled and supplemented, respectively. Despite this, the values of TBARS and cholesterol were lower in the samples with the supplement of α-tocopherol. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Charque; Lipid oxidation; Tocopherol; Vitamin; Supplementation.
Ano: 2009
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132009000300025