Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download The Influence Of Diet And Age On Lipid Metabolism Of Chickens full books in PDF, epub, and Kindle. Read online The Influence Of Diet And Age On Lipid Metabolism Of Chickens ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author : James Edsel Marion
Publisher :
ISBN 13 :
Total Pages : 138 pages
Book Rating : 4.3/5 (21 download)
Download or read book The Influence of Diet and Age on Lipid Metabolism of Chickens written by James Edsel Marion and published by . This book was released on 1962 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Brian A. Head
Publisher :
ISBN 13 :
Total Pages : 111 pages
Book Rating : 4.:/5 (954 download)
Download or read book Lipid Metabolism and the Broiler Chicken written by Brian A. Head and published by . This book was released on 2016 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: In broiler chickens, hepatic lipid metabolism plays a significant role in whole body and muscle fatty acid (FA) incorporation. Flax seed is a rich source of [alpha]-linolenic acid and can be used to increase n-3 FA in poultry meat. Previous studies have shown that flax seed in combination with carbohydrase enzymes in broiler diets enhances long chain (LC) n-3 FA in hepatic tissue. Three experiments were conducted to evaluate the effect of flax seed and carbohydrase enzyme addition on production performance, total tract lipid digestibility, hepatic fatty acid composition, liver lipid class distribution and lipid metabolism in broiler chickens. In Experiment 1, broiler chicks were placed in individual cages and fed isocaloric, isonitrogenous corn-soy diets: Control, Flax (10% flax), and Flax+E (Flax+0.05% enzyme). The diets were fed for a period of 42 days. Total tract digestibility of lipids and FA were assessed from day 19 to 21 of growth. There was no effect of diet on production performance characteristics, including final body weight (BW) or yield of cut-up parts. Flax-based diets reduced total tract lipid digestibility (p
Author : Jaime Bautista Ortega
Publisher :
ISBN 13 :
Total Pages : 254 pages
Book Rating : 4.:/5 (19 download)
Download or read book Polyunsaturated Fatty Acid Metabolism in Broiler Chickens written by Jaime Bautista Ortega and published by . This book was released on 2008 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Three experiments were conducted in broiler hens to study the influence of dietary n-3 polyunsaturated fatty acids (PUFA) on egg quality, antioxidant status in progeny, and eicosanoid production in tissue. The objective of experiment 1 was to determine the effect of hen age and dietary n-3 PUFA on egg quality and hatchability. Two-hundred-twenty breeder chicks (males and females) (Cobb Breeders) were raised until 20 weeks of age following the company guidelines. At this age, 3 groups of birds (24 breeder hens and 3 roosters) were randomly allocated to one of the following dietary treatments: 3.5% sunflower oil (Low n-3 diet), 1.75% sunflower oil + 1.75% fish oil (Medium n-3 diet) or 3.5% fish oil (High n-3 diet). Egg quality was evaluated at 29, 37 and 45 weeks of age by determining total egg weight, its components (albumen, yolk and shell) and shell thickness. Total fat content in the yolk and its fatty acid profile was also determined. Egg production was recorded daily. Breeder hens fed the High n-3 diet laid lighter eggs with lighter yolks, albumens and shells than those fed the Medium and Low n-3 diets (p
Author : Luis L. Latrille
Publisher :
ISBN 13 :
Total Pages : 284 pages
Book Rating : 4.E/5 ( download)
Download or read book Alterations in Lipid Metabolism as a Function of Dietary Composition in Normal and Genetically Dystrophic Chickens written by Luis L. Latrille and published by . This book was released on 1972 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Vincenzo Tufarelli
Publisher : MDPI
ISBN 13 : 3039438530
Total Pages : 754 pages
Book Rating : 4.0/5 (394 download)
Download or read book Poultry Nutrition written by Vincenzo Tufarelli and published by MDPI. This book was released on 2021-01-06 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this Special Issue is to publish high quality papers concerning poultry nutrition and the interrelations between nutrition, metabolism, microbiota and the health of poultry. Therefore, I invite submissions of recent findings, as original research or reviews, on poultry nutrition, including, but not limited to, the following areas: the effect of feeding on poultry meat end egg quality; nutrient requirements of poultry; the use of functional feed additives to improve gut health and immune status; microbiota; nutraceuticals; soybean meal replacers as alternative sources of protein for poultry; the effects of feeding poultry on environmental impacts; the use of feed/food by-products in poultry diet; and feed technology.
Author : S. Leeson
Publisher : Nottingham University Press
ISBN 13 : 190476178X
Total Pages : 413 pages
Book Rating : 4.9/5 (47 download)
Download or read book Commercial Poultry Nutrition written by S. Leeson and published by Nottingham University Press. This book was released on 2009-04-01 with total page 413 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering a variety of essential topics relating to commercial poultry nutrition and production—including feeding systems and poultry diets—this complete reference is ideal for professionals in the poultry-feed industries, veterinarians, nutritionists, and farm managers. Detailed and accessible, the guide analyzes commercial poultry production at a worldwide level and outlines the importance it holds for maintaining essential food supplies. With ingredient evaluations and diet formulations, the study's compressive models for feeding programs target a wide range of commercially prominent poultry, including laying hens, broiler chickens, turkeys, ducks, geese, and game birds, among others.
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309039940
Total Pages : 765 pages
Book Rating : 4.3/5 (9 download)
Download or read book Diet and Health written by National Research Council and published by National Academies Press. This book was released on 1989-01-01 with total page 765 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diet and Health examines the many complex issues concerning diet and its role in increasing or decreasing the risk of chronic disease. It proposes dietary recommendations for reducing the risk of the major diseases and causes of death today: atherosclerotic cardiovascular diseases (including heart attack and stroke), cancer, high blood pressure, obesity, osteoporosis, diabetes mellitus, liver disease, and dental caries.
Author : Jie Wen
Publisher : Frontiers Media SA
ISBN 13 : 2889764214
Total Pages : 158 pages
Book Rating : 4.8/5 (897 download)
Download or read book Fat Metabolism and Deposition in Poultry: Physiology, Genetics, Nutrition and Interdisciplinary Research, Volume I written by Jie Wen and published by Frontiers Media SA. This book was released on 2022-06-27 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Guoyao Wu
Publisher : Springer Nature
ISBN 13 : 3030544621
Total Pages : 256 pages
Book Rating : 4.0/5 (35 download)
Download or read book Amino Acids in Nutrition and Health written by Guoyao Wu and published by Springer Nature. This book was released on 2021-03-26 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Amino acids (AAs) are not only building blocks of protein, but are also signalling molecules as well as regulators of gene expression and the protein phosphorylation cascade. Additionally, AAs are key precursors for syntheses of hormones and low-molecular weight nitrogenous substances with each having enormous biological importance. For example, physiological concentrations of AA metabolites (e.g., nitric oxide, polyamines, glutathione, taurine, thyroid hormones, and serotonin) are required for cell functions. Growing evidence shows that humans and animals have dietary requirements for all proteinogenic AAs. Mammals, birds and fish also have species- and age-dependent needs for some AA-related substances. However, elevated levels of other products (e.g., ammonia, homocysteine, H2S, and asymmetric dimethylarginine) are pathogenic factors for neurological disorders, oxidative stress, and cardiovascular disease. Thus, optimal amounts of AAs and their ratios in diets and circulation are crucial for whole body homeostasis and health. Adequate provision of one or a mixture of functional AAs or metabolites may be beneficial for ameliorating health problems at various stages of the life cycle (e.g., fetal growth restriction, neonatal morbidity and mortality, weaning-associated intestinal dysfunction and wasting syndrome, obesity, diabetes, cardiovascular disease, the metabolic syndrome, and infertility). Dietary supplementation of these nutrients can also optimize the efficiency of metabolic transformations to enhance muscle growth, milk production, and athletic performance, while preventing excess fat deposition and reducing adiposity. Therefore, functional AAs hold great promise in improving the growth, health and well-being of individuals. Chapter 7 is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.
Author : Gilbert A Leveile
Publisher :
ISBN 13 :
Total Pages : 120 pages
Book Rating : 4.E/5 ( download)
Download or read book Observations on lipid metabolism in hens fed vegetable and animal fat written by Gilbert A Leveile and published by . This book was released on 1958 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Frederick Edward Pfaff
Publisher :
ISBN 13 :
Total Pages : 216 pages
Book Rating : 4.E/5 ( download)
Download or read book Effects of Diet on the Development of Adipose Tissue in the Chicken Gallus Domesticus written by Frederick Edward Pfaff and published by . This book was released on 1975 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Geneva June Baum
Publisher :
ISBN 13 :
Total Pages : 210 pages
Book Rating : 4.:/5 (89 download)
Download or read book Some Aspects of Lipid Metabolism in Chickens written by Geneva June Baum and published by . This book was released on 1955 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Reza Poureslami
Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783838376998
Total Pages : 212 pages
Book Rating : 4.3/5 (769 download)
Download or read book Fatty Acid Metabolism in Poultry written by Reza Poureslami and published by LAP Lambert Academic Publishing. This book was released on 2010-07 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: The current dietary recommendations for reducing the risk of cardiovascular diseases underline I) increasing MUFA intake (mainly 18:1n-9) at the expense of SFA intake (mainly 16:0) and II) increasing n-3 LC PUFA intake. Chicken egg and meat are natural sources of n-3 LC PUFA, and their consumption contributes to the intake of these semi-essential nutrients. Many efforts have been made to improve their fatty acid composition however, some aspects remain uncertain. The specific objectives of the present PhD thesis were [1] to study metabolism of fatty acids (accumulation and bioconversion efficiency) in broiler chickens and the impact of dietary fatty acids composition, and animal factors on the fatty acid metabolism, [2] to study the effect of animal factors together with diet on the fatty acid composition of muscles and organs in broiler chickens and [3] to study the interaction effects of dietary fatty acids on the egg yolk fatty acid composition. To fulfill these objectives, three experiments were carried out of which one trial was performed on broiler chicken and the two others on laying hens.
Author : Oscar Gabriel Mejia
Publisher :
ISBN 13 :
Total Pages : 92 pages
Book Rating : 4.:/5 (815 download)
Download or read book Influence of Basal Diet, Type of Fat, and Age of the Chicken on Fatty Acid Absorption written by Oscar Gabriel Mejia and published by . This book was released on 1981 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Steven Leeson
Publisher :
ISBN 13 : 9780969560043
Total Pages : 591 pages
Book Rating : 4.5/5 (6 download)
Download or read book Scott's Nutrition of the Chicken written by Steven Leeson and published by . This book was released on 2001 with total page 591 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition represents a total update and revision of all the important aspects of nutrition and metabolism covered previously, together with new chapters on Digestion, and Natural Toxins. The reference material reflects the most recent research conducted in all areas of poultry nutrition and metabolism of the major nutrients. The Chapters on Energy, and Proteins and Amino Acids cover in detail the most recent methods of quantitation and partitioning for maintenance and production. The classical sections on Vitamins and Minerals have been extensively modified to cover all aspects of potential interactions and antagonisms together with consequences of simple or induced deficiencies. The authors have once again produced an important reference text that maintains the standard established by Dr Scott and colleagues. The book is an essential resource for professionals and students involved with nutrition, feeding and health management of the chicken.
Author : Nirun Boonsinchai
Publisher :
ISBN 13 : 9781321948646
Total Pages : 222 pages
Book Rating : 4.9/5 (486 download)
Download or read book Effect of Feeding Regimen and Age on Lipid Metabolism in Broiler Breeder Hens and Progeny written by Nirun Boonsinchai and published by . This book was released on 2015 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Age of hens and feed allocation can affect egg yolk lipid compositions which in turn directly relate to chick quality. A series of experiments were conducted to determine the effects of age and feeding programs on lipid metabolism in breeder hens and progeny. In the first trial, the rate of yolk absorption and fatty acid profiles in the yolk were compared among 28, 35, and 49wk old hens. The results revealed that the rate of yolk absorption was higher, but the absolute amount of fatty acids absorbed was lower in young hens than in the old hens. The second trial was hypothesized that young breeder hens synthesis egg yolk lipids from amino acids. The results indicated that both glucogenic and ketogenic amino acids as well as glucose were used as a substrates for de novo lipogenesis (DNL) in young hens. The third experiment was set to compare the rate of DNL between young (28wk) and old (40wk) breeder hens as well as their progeny. The results suggested that the rate of DNL was higher in young hens than the old ones. At 7d of age, progeny from old breeder hens illustrated the higher rate of DNL than those chicks from the young hens. The fourth trial was conducted to determine the partitioning of lipids into adipose tissue of 7-day-old chicks. At hatch, yolk-derived lipid was the main lipid in adipose tissue, while the feed-derived and DNL lipids play a bigger role after hatch. The fifth trial was conducted to determine the effect of palmitic acid supplementation. Palmitic acid showed positive effect on hatchability at early phase of production cycle with increasing of monounsaturated fatty acids in fresh yolk. The last trial was set to test the effect of various feeding programs on egg production and progeny growth as well as economic traits. The slower feed increase before peak production with feed adding at peak, and the normal feed increases to peak production with feed adding at 35wk of age showed the best egg production (169 and 171 eggs/HH, respectively) and economic trait expressing as cost for producing a dozen of eggs ($1.21 and $1.22/dozen eggs), whereas the practical feed withdraw program showed the worst effects (148 eggs/HH and $1.29/dozen eggs)
Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309031818
Total Pages : 169 pages
Book Rating : 4.3/5 (9 download)
Download or read book Effect of Environment on Nutrient Requirements of Domestic Animals written by National Research Council and published by National Academies Press. This book was released on 1981-02-01 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt:
