The Effect Of Dietary Nucleotide Supplementation On Growth And Feed Efficiency Of Rainbow Trout Oncorhynchus Mykiss Fed Fish Meal Free And Animal Protein Free Diets

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The Effect of Dietary Nucleotide Supplementation on Growth and Feed Efficiency of Rainbow Trout (Oncorhynchus Mykiss) Fed Fish Meal-Free and Animal Protein-Free Diets

Author : Bing Liu
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (125 download)

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Book Synopsis The Effect of Dietary Nucleotide Supplementation on Growth and Feed Efficiency of Rainbow Trout (Oncorhynchus Mykiss) Fed Fish Meal-Free and Animal Protein-Free Diets by : Bing Liu

Download or read book The Effect of Dietary Nucleotide Supplementation on Growth and Feed Efficiency of Rainbow Trout (Oncorhynchus Mykiss) Fed Fish Meal-Free and Animal Protein-Free Diets written by Bing Liu and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Effects of dietary nucleotide supplementation on growth and feed efficiency in rainbow trout (initial weight = 25 g/fish) were conducted in a 70-day growth trial. One control diet and two basal diets (25%, 5% and 0% fish meal, respectively) were formulated using high levels of highly digestible plant protein ingredients to meet all the known nutrient requirements of rainbow trout. Two basal diets were supplemented with four increasing levels (0, 8, 16 and 24 ppm, respectively) of nucleotides using a commercial supplement (Laltide®, Lallemand Inc. Qc, Canada). Nucleotide supplementation levels significantly (p

Functional Feed Additives and Intestinal Health in Aquatic Animals

Author : Gang Yang
Publisher : Frontiers Media SA
ISBN 13 : 2832546676
Total Pages : 128 pages
Book Rating : 4.8/5 (325 download)

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Book Synopsis Functional Feed Additives and Intestinal Health in Aquatic Animals by : Gang Yang

Download or read book Functional Feed Additives and Intestinal Health in Aquatic Animals written by Gang Yang and published by Frontiers Media SA. This book was released on 2024-03-20 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Energy and Nitrogen balances in rainbow trout (Oncorhynchus mykiss) fed at largely varying feeding intensities

Author : Feyza Sanver
Publisher : Cuvillier Verlag
ISBN 13 : 3865373127
Total Pages : 123 pages
Book Rating : 4.8/5 (653 download)

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Book Synopsis Energy and Nitrogen balances in rainbow trout (Oncorhynchus mykiss) fed at largely varying feeding intensities by : Feyza Sanver

Download or read book Energy and Nitrogen balances in rainbow trout (Oncorhynchus mykiss) fed at largely varying feeding intensities written by Feyza Sanver and published by Cuvillier Verlag. This book was released on 2004 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Effects of the Carbohydrate Level and of Dietary Protein Source on Growth Performance, Plasma Parameters and Hepatic Gene Expression in Rainbow Trout

Download Effects of the Carbohydrate Level and of Dietary Protein Source on Growth Performance, Plasma Parameters and Hepatic Gene Expression in Rainbow Trout PDF Online Free

Author : Jurij M. Wacyk
Publisher :
ISBN 13 :
Total Pages : 348 pages
Book Rating : 4.:/5 (516 download)

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Book Synopsis Effects of the Carbohydrate Level and of Dietary Protein Source on Growth Performance, Plasma Parameters and Hepatic Gene Expression in Rainbow Trout by : Jurij M. Wacyk

Download or read book Effects of the Carbohydrate Level and of Dietary Protein Source on Growth Performance, Plasma Parameters and Hepatic Gene Expression in Rainbow Trout written by Jurij M. Wacyk and published by . This book was released on 2009 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two experiments were conducted to study specific aspects of fish meal replacement in rainbow trout diets. The first one studied the effects of increasing levels of digestible carbohydrates and showed that rainbow trout is able to maximize protein retention with 15% of CHO inclusion without compromising fish performance. This effect seems to be the result of metabolic adaptations involving changes in transaminase expression as well as in genes associated with REDOX environment in the liver. Higher levels of carbohydrate inclusion (>15%) seems to overcome the ability of the fish to adapt to the diets as reflected by higher levels of expression of REDOX genes, higher whole body fat deposits and lower protein retentions observed for this group of fish. The second experiment, used amino acid balanced diets to study the effects of soy protein isolate (SPI) as the sole protein source in diets supplemented with increasing levels of branched chain amino acids (BCAA). Fish performance was negatively affected by replacing fishmeal (FM) using SPI regardless of the level of BCAA supplementation. The fish receiving the SPI-diets also presented significantly higher levels of indispensable amino acids in plasma and lower levels of hepatic transaminase expression compared to fish fed FM-based diets. The former fish presented significantly higher levels of expression of the REDD-1 gene, which has been associated with a reduced ability to synthesize protein through the TOR cascade in mammals. Glucose-6-phosphate dehydrogenase was greatly affected by the dietary treatments, showing higher levels of expression in the liver of fish fed the SPI-diets. The BCAA supplementation showed an unexpected effect reducing whole body fat in this study reducing also the levels of lysine and threonine in the plasma of fish regardless of the protein source of the diets.

Molecular Research in Aquaculture

Author : Ken Overturf
Publisher : John Wiley & Sons
ISBN 13 : 0813807425
Total Pages : 407 pages
Book Rating : 4.8/5 (138 download)

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Book Synopsis Molecular Research in Aquaculture by : Ken Overturf

Download or read book Molecular Research in Aquaculture written by Ken Overturf and published by John Wiley & Sons. This book was released on 2009-07-23 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular Research in Aquaculture Molecular research and biotechnology have long been fields of study with applications useful to aquaculture and other animal sciences. Molecular Research in Aquaculture looks to provide an understanding of molecular research and its applications to the aquaculture industry in a format that allows individuals without prior experience in this area to learn about and understand this important field. Molecular Research in Aquaculture opens with an introductory chapter giving background information on the aquaculture industry and the development of the science and research methods to what is currently being used. From there it discusses how new, innovative techniques are now being converted and used for research in this field. Introductory chapters on basic molecular biological techniques, such as PCR, cloning, and hybridization, and their rationale provide the foundation for an in-depth look at molecular research and its specific applications. The remaining chapters review key areas of molecular research such as microarray analysis, quantitative PCR, and transgenics. Molecular Research in Aquaculture will be a valuable reference for professionals and researchers with an interest in the development of molecular technologies and their applications to the field of aquaculture. Coverage of basic molecular biological techniques and their rationale In-depth look at molecular research and their applications to aquaculture Valuable reference on the developments of this key area in aquaculture research

Dietary Nutrients, Additives and Fish Health

Author : Cheng-Sheng Lee
Publisher : John Wiley & Sons
ISBN 13 : 1119005582
Total Pages : 382 pages
Book Rating : 4.1/5 (19 download)

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Book Synopsis Dietary Nutrients, Additives and Fish Health by : Cheng-Sheng Lee

Download or read book Dietary Nutrients, Additives and Fish Health written by Cheng-Sheng Lee and published by John Wiley & Sons. This book was released on 2015-05-05 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fish nutrition can be the deciding factor between a robust and healthy farmed fish population and low aquaculture production. In an age where chemicals and antibiotics are under greater scrutiny than ever, a strong understanding of the role of nutrients and feed additives is essential in the aquaculture industry. Dietary Nutrients, Additives and Fish Health is a comprehensive review of dietary nutrients, antinutritional factors and toxins, and non-nutrient dietary additives, and their effects on fish performance and immune system function, as well as overall health. The book opens with an overview of fish immune systems and health. Subsequent chapters delve into proteins and amino acids, lipids and fatty acids, carbohydrates, beta glucans, vitamins, minerals, antinutrients, mycotoxins, nucleotides, prebiotics, probiotics, organic acids and their salts, and plant extracts and their impacts on fish health, growth, and development. The text then concludes with a chapter on feeding practices. Authored by leaders in aquaculture, Dietary Nutrients, Additives and Fish Health will be an invaluable resource to graduate students, researchers and professionals alike.

Nutrition and Feeding of Rainbow Trout

Author : J. W. Hilton
Publisher : Government of Canada, Fisheries and Oceans, Scientific Information and Publications Branch
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Nutrition and Feeding of Rainbow Trout by : J. W. Hilton

Download or read book Nutrition and Feeding of Rainbow Trout written by J. W. Hilton and published by Government of Canada, Fisheries and Oceans, Scientific Information and Publications Branch. This book was released on 1981 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: This special publication is designed to describe the basic elements of salmonid nutrition. Described are the requirements and functions of nutrients. The feed formulation for salmonids is described, together with the quality control parameters for the most important ingredients in salmonid diets. All fish feeds must be processed to produce feed particles of appropriate size for fish of different ages and sizes. The digestibility and balance of nutrients assumes greater importance in diets for fish because of the importance of preventing eutrophication and increasing the biological oxygen demand in the fish pond. Guides have been established indicating the amount of feed to give daily to fish of various sizes and water temperatures. Fish are poikilotherms whose body temperature, metabolic rate and feeding activity varies with the ambient water temperature. Feeding rates and growth rates are reduced as the temperature is decreased from 15 to 4 C.

Trout Feeds and Feeding

Author : Arthur Morton Phillips
Publisher :
ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Trout Feeds and Feeding by : Arthur Morton Phillips

Download or read book Trout Feeds and Feeding written by Arthur Morton Phillips and published by . This book was released on 1963 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Response of Lake Trout and Rainbow Trout to Dietary Cellulose

Author : Hugh A. Poston
Publisher :
ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Response of Lake Trout and Rainbow Trout to Dietary Cellulose by : Hugh A. Poston

Download or read book Response of Lake Trout and Rainbow Trout to Dietary Cellulose written by Hugh A. Poston and published by . This book was released on 1986 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Investigation of Factors that Affect the Efficiency of Limiting Amino Acid Utilization by Rainbow Trout (Oncorhynchus Mykiss).

Author : Afshin Gholami
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (125 download)

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Book Synopsis An Investigation of Factors that Affect the Efficiency of Limiting Amino Acid Utilization by Rainbow Trout (Oncorhynchus Mykiss). by : Afshin Gholami

Download or read book An Investigation of Factors that Affect the Efficiency of Limiting Amino Acid Utilization by Rainbow Trout (Oncorhynchus Mykiss). written by Afshin Gholami and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Corn gluten meal (CGM) is a high protein ingredient commonly used in fish feeds. However, studies suggest that diets containing high levels of CGM elicit lower voluntary feed intake, growth and lower efficiency of utilization of limiting amino acid (AA) compared to other protein sources. It has been hypothesized that the AA profile of CGM (low lysine, excess leucine) could be responsible for these effects or protein from CGM could be digested faster than other protein sources, resulting in faster absorption and less efficient utilization of its AAs. A series of studies were conducted to examine the effect of feeding CGM on growth, efficiency of lysine utilization and the dynamics of protein digestion in rainbow trout. Results of growth trial indicated that weight gain, FE and nitrogen retention efficiency were significantly lower in fish fed CGM-based diets compared to those fed WGM based diets. Digestibility trial results revealed lower apparent digestibility of crude protein in CGM-based diets compared to that of WGM-based diets. The efficiency of digestible lysine utilization did not differ between the CGM and WGM-based diets. Serial digesta sampling of the gastrointestinal (GI) tract of rainbow trout and blood sampling were carried out to estimate digesta transit time and plasma AA concentrations. Results indicate that CGM-based diets passed through the GI tract four times faster than WGM-based diets. The ratios of plasma leucine to branched-chain amino acids, and leucine to lysine, were generally higher, for fish fed CGM-based diets compared to those fed WGM-based diets. To examine the impact of the excess leucine on growth performance and efficiency of AA utilization, rainbow trout were pair-fed CGM or WGM-based diets formulated to be deficient in lysine and contain adequate and excess leucine levels. Results indicated that excess leucine did not affect growth and efficiency of lysine utilization. The results from this thesis suggest that the lower digestibility of protein and AAs of CGM may in part explain the lower performance of CGM-based diet compared to other protein sources in some studies. Differences in the dynamics of digestion and absorption of AAs and their appearance in the circulation are evident. Therefore, it should be examined further in future studies.

Alternative Protein Sources in Aquaculture Diets

Author : Chhorn Lim
Publisher : CRC Press
ISBN 13 :
Total Pages : 602 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Alternative Protein Sources in Aquaculture Diets by : Chhorn Lim

Download or read book Alternative Protein Sources in Aquaculture Diets written by Chhorn Lim and published by CRC Press. This book was released on 2008-02-25 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique resource, this book describes the ingredients included in an aquaculture diet, species profiles, processing methods, impacts to environment and industry. World-renowned nutritionists and feed technologists explore practical ways for the aquaculture industry to expand and remain competitive, and discuss ways to develop less expensive alternative sources or protein. It provides detailed knowledge on the use of alternative plant and animal protein sources, offering opportunities to either partially or completely replace fish meal. The book discusses the most widely used ingredients and highlights under-used ingredients which could be of significant potential in the future.

Patterns of Human Growth

Author : Barry Bogin
Publisher : Cambridge University Press
ISBN 13 : 9780521564380
Total Pages : 476 pages
Book Rating : 4.5/5 (643 download)

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Book Synopsis Patterns of Human Growth by : Barry Bogin

Download or read book Patterns of Human Growth written by Barry Bogin and published by Cambridge University Press. This book was released on 1999-05-06 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: A revised edition of an established text on human growth and development from an anthropological and evolutionary perspective.

Effect of Bioactive Components in Low Fish Meal Diet on Rainbow Trout (Oncorhynchus Mykiss)

Author : Marine Rolland
Publisher :
ISBN 13 :
Total Pages : 38 pages
Book Rating : 4.:/5 (944 download)

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Book Synopsis Effect of Bioactive Components in Low Fish Meal Diet on Rainbow Trout (Oncorhynchus Mykiss) by : Marine Rolland

Download or read book Effect of Bioactive Components in Low Fish Meal Diet on Rainbow Trout (Oncorhynchus Mykiss) written by Marine Rolland and published by . This book was released on 2010 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rainbow trout were fed 9 weeks with 9 diets (2 replicates for each diet) design to study the effect of taurine and other related bioactive components included in low fish meal recipe on performances, nutrient digestibilities and taurine content in the fish. The SGR and FCR were not affected by the different recipes or components tested. Taurine content in the feed appear to have positive correlation with taurine body level without affecting lipid digestibility. Soybean meal was found to affect protein and carbohydrates digestibilities and to have a possible negative effect on bile salts synthesis and reabsorption. Taurocholate results needed some more analysis before conclude any statement. Results confirm that rainbow trout are able to synthesise taurine from cystine and moreover that the synthesis from the cystine might be preferred as the taurine uptake from the feed when the cystine level in the diet is high.

Protein and Amino acid nutrition

Author : Anthony Albanese
Publisher : Elsevier
ISBN 13 : 0323144454
Total Pages : 617 pages
Book Rating : 4.3/5 (231 download)

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Book Synopsis Protein and Amino acid nutrition by : Anthony Albanese

Download or read book Protein and Amino acid nutrition written by Anthony Albanese and published by Elsevier. This book was released on 2012-12-02 with total page 617 pages. Available in PDF, EPUB and Kindle. Book excerpt: Protein and Amino Acid Nutrition describes the state of knowledge concerning the nutrition of proteins and amino acids. Topics range from the effect of some therapeutic agents on protein and amino acid nutrition, to species and age differences in amino acid requirements; utilization of D-amino acids; effect of proteins and amino acids on the growth of adult tissue in vitro; and amino acid requirements of animals and young adults. This volume is organized into 16 chapters and begins with an overview of the nutritional implications of the metabolic interrelationships of amino acids. The next chapters discuss experiments that tested the differences in amino acid requirements due to the differences in age and in species among animals, the biochemical individuality of amino acid requirements, and the utilization of dietary proteins. This book explains the synthesis of tissue proteins in relation to the essential amino acids; the link between food energy and nitrogen metabolism; and the use of the repletion method to measure the nutritive value of proteins, protein hydrolyzates, and amino acid mixtures. The final chapter discusses the nutritional needs of the older age groups. This book is intended for scientists, students, and researchers interested in human and animal nutrition.

Aquaculture Nutrition

Author : Daniel L. Merrifield
Publisher : John Wiley & Sons
ISBN 13 : 0470672714
Total Pages : 519 pages
Book Rating : 4.4/5 (76 download)

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Book Synopsis Aquaculture Nutrition by : Daniel L. Merrifield

Download or read book Aquaculture Nutrition written by Daniel L. Merrifield and published by John Wiley & Sons. This book was released on 2014-10-20 with total page 519 pages. Available in PDF, EPUB and Kindle. Book excerpt: Manipulation of the microbial gut content of farmed fishes and crustaceans can have a marked effect on their general health, growth, and quality. Expertly covering the science behind the use of prebiotics and probiotics this landmark book explains how the correct manipulation of the gut flora of farmed fishes and crustaceans can have a positive effect on their health, growth rates, feed utilization, and general wellbeing. Aquaculture Nutrition: Gut Health, Probiotics and Prebiotics provides a comprehensive overview of the current knowledge of the gut microbiomes of fish and their importance with respect to host-fish health and performance, providing in-depth, cutting-edge fundamental and applied information. Written by many of the world’s leading authorities and edited by Dr Daniel Merrifield and Professor Einar Ringø, this important book discusses in detail the common mechanisms for modulating microbiomes, particularly at the gut level (e.g. probiotics, prebiotics and synbiotics). The book is a key resource for an understanding of the historical development of these products, their known mechanisms of action and their degree of efficacy as presently demonstrated in the literature. The fundamental material provided on the gut microbiota itself, and more broad aspects of microbe-live feed interactions, provide essential reading for researchers, academics and students in the areas of aquaculture nutrition, fish veterinary science, microbiology, aquaculture, fish biology and fisheries. Those involved in the development and formulation of aquaculture feeds and those with broader roles within the aquaculture industry will find a huge wealth of commercially-important information within the book’s covers. All libraries in universities and research establishments where biological sciences, nutrition and aquaculture are studied and taught, should have copies of this excellent book on their shelves.

Effects of Fish Meal Replacement by Wheat Gluten in Diets for Rainbow Trout (Oncorhynchus Mykiss) on Growth Rate, Body Composition and Protein Efficiency

Download Effects of Fish Meal Replacement by Wheat Gluten in Diets for Rainbow Trout (Oncorhynchus Mykiss) on Growth Rate, Body Composition and Protein Efficiency PDF Online Free

Author : Ottavia Benedicenti
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (83 download)

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Book Synopsis Effects of Fish Meal Replacement by Wheat Gluten in Diets for Rainbow Trout (Oncorhynchus Mykiss) on Growth Rate, Body Composition and Protein Efficiency by : Ottavia Benedicenti

Download or read book Effects of Fish Meal Replacement by Wheat Gluten in Diets for Rainbow Trout (Oncorhynchus Mykiss) on Growth Rate, Body Composition and Protein Efficiency written by Ottavia Benedicenti and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Authenticity of Foods of Animal Origin

Author : Ioannis Sotirios Arvanitoyannis
Publisher : CRC Press
ISBN 13 : 1498706436
Total Pages : 334 pages
Book Rating : 4.4/5 (987 download)

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Book Synopsis Authenticity of Foods of Animal Origin by : Ioannis Sotirios Arvanitoyannis

Download or read book Authenticity of Foods of Animal Origin written by Ioannis Sotirios Arvanitoyannis and published by CRC Press. This book was released on 2016-01-05 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last 20-30 years the number of food poisoning incidents has increased considerably and this has had disastrous effects both on consumers and the food industry. Several food industries went bankrupt due to huge amounts of money paid to compensate consumers' family/relatives. These unfortunate incidents triggered consumer and governmental aw