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The Effect Of Carbohydrate Source On Growth Performance Carcass Traits And Meat Quality In Growing Finishing Pigs
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Book Synopsis The Effect of Carbohydrate Source on Growth Performance, Carcass Traits, and Meat Quality in Growing-finishing Pigs by : Laura Katherine Camp
Download or read book The Effect of Carbohydrate Source on Growth Performance, Carcass Traits, and Meat Quality in Growing-finishing Pigs written by Laura Katherine Camp and published by . This book was released on 2000 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Different Protein Sources on Growth, Carcass Traits, and Meat Quality in Growing-finishing Pigs by : Jason Layne Shelton
Download or read book Effect of Different Protein Sources on Growth, Carcass Traits, and Meat Quality in Growing-finishing Pigs written by Jason Layne Shelton and published by . This book was released on 2000 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Dietary Fiber on the Growth Performance, Carcass Characteristics, and Carcass Fat Quality in Growing-finishing Pigs by : Matthew Duane Asmus
Download or read book Effects of Dietary Fiber on the Growth Performance, Carcass Characteristics, and Carcass Fat Quality in Growing-finishing Pigs written by Matthew Duane Asmus and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Three experiments used 777 pigs to study the effects of fiber source; wheat middlings (midds), dried distillers grains with solubles (DDGS), and choice white grease (CWG), and reduction strategies for growing and finishing pigs. Also a fourth study utilizing 1,360 pigs was conducted to determine the effect of immunocastration (IC) and DDGS withdrawal on growth performance, carcass characteristics, fatty acid analysis, and iodine value (IV) of pork fat depots in growing and finishing pigs. Experiment 1 determined that the ingredient source of fiber (wheat middlings or DDGS) was more important than NDF level alone, for characterization of growth, carcass, and yield responses. Experiment 2 showed that a short (23 d) fiber reduction strategy was successful at fully recovering yield loss; however, a longer reduction (47 d) was necessary for further improvements in carcass fat quality (IV). Experiment 3 further proved that yield loss can be recovered with a short fiber reduction strategy (19 d), and that adding energy from CWG during the fiber reduction period can improve feed efficiency, but was unsuccessful at further improving carcass yield or carcass fat quality. Experiment 4 showed that carcass yield was lower for IC pigs than barrows regardless of dietary DDGS or withdrawal strategy. Also pigs fed 30% DDGS throughout had decreased carcass yield; however, withdrawing DDGS from the diet on d 74 was effective at recovering the yield loss. While DDGS withdrawal strategy was successful at lowering IV, but was unsuccessful at fully lowering IV to values of pigs fed the control diet throughout. Iodine values were somewhat variable within fat depot, showing the jowl and clear plate fat were less accurate in showing changes from the diet, most likely due to the fact they are deposited earlier and are slower to turnover. Iodine value tended to be greater for IC pigs than barrows on d 107, but by d 125 there were no differences in IV between IC and barrows. This dramatic improvement from d 107 to 125 could be caused by the dilution of unsaturated fatty acids, specifically C18:2 and C18:3, due to the rapid deposition of fat in IC pigs.
Book Synopsis The Science of Meat Quality by : Chris R. Kerth
Download or read book The Science of Meat Quality written by Chris R. Kerth and published by John Wiley & Sons. This book was released on 2013-04-03 with total page 333 pages. Available in PDF, EPUB and Kindle. Book excerpt: Meat has been a long sought after source of nutrients in human diets. Its nutrient-dense composition of protein, fats, vitamins and minerals makes it an integral part to healthy and balanced diets. As demand for meat continues to increase globally, a better understanding of efficiently producing quality meat products is becoming increasingly important. The Science of Meat Quality provides comprehensive coverage of meat quality from the biological basis of muscle development to end-product-use topics such as preparation and sensory analysis. The Science of Meat Quality explores the basis of meat quality long before it hits grocery store shelves. The book opens with a look at cellular muscle tissue development, metabolism and physiology. Subsequent chapters look at topics surrounding the development of tenderness, water-holding capacity, lipid oxidation and color in meat products. The final chapters discuss producing a good-tasting end product from preparing meat to preventing food-borne illness. Each chapter contains not only the theory behind that topic, but also detailed lab methodologies for measuring each meat quality trait. The Science of Meat Quality is an essential resource and reference for animal scientists, meat scientists, food scientists, and food industry personnel. Meat has been a long sought after source of nutrients in human diets. Its nutrient-dense composition of protein, fats, vitamins and minerals makes it an integral part to healthy and balanced diets. As demand for meat continues to increase globally, a better understanding of efficiently producing quality meat products is becoming increasingly important. The Science of Meat Quality provides comprehensive coverage of meat quality from the biological basis of muscle development to end-product-use topics such as preparation and sensory analysis. The Science of Meat Quality explores the basis of meat quality long before it hits grocery store shelves. The book opens with a look at cellular muscle tissue development, metabolism and physiology. Subsequent chapters look at topics surrounding the development of tenderness, water-holding capacity, lipid oxidation and color in meat products. The final chapters discuss producing a good-tasting end product from preparing meat to preventing food-borne illness. Each chapter contains not only the theory behind that topic, but also detailed lab methodologies for measuring each meat quality trait. The Science of Meat Quality is an essential resource and reference for animal scientists, meat scientists, food scientists, and food industry personnel.
Download or read book Index Medicus written by and published by . This book was released on 2004 with total page 2164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vols. for 1963- include as pt. 2 of the Jan. issue: Medical subject headings.
Book Synopsis Sustainable Swine Nutrition by : Lee I. Chiba
Download or read book Sustainable Swine Nutrition written by Lee I. Chiba and published by John Wiley & Sons. This book was released on 2013-02-04 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: Finding sustainable means of swine nutrition is important to both pork industry personnel and the environment alike. This reference comprehensively covers the most recent advancements in sustainability that results in more efficient diets, thus reducing both production costs and waste. Chapters include information on alternative feedstuffs, feed additives, bioavailabity of nutrients, and management of wastes and odors. Written by internationally recognized experts in the field, Sustainable Swine Nutrition will be a valuable reference for those involved in all aspects of pork production. Comprehensively covers the most recent advancements in sustainability to promote reduced pork production costs and waste Covers recent topics such as alternative feedstuffs, feed additives, and bioavalability Discusses environmental topics such as waste and odor management Written by an international team of experts in the field
Book Synopsis Recent Advances and Product Opportunities in the Technology of Proteins, Probiotics and Prebiotics by : Caili Fu
Download or read book Recent Advances and Product Opportunities in the Technology of Proteins, Probiotics and Prebiotics written by Caili Fu and published by Frontiers Media SA. This book was released on 2023-04-17 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Influence of Dietary Fiber and Copper on Growth Performance and Carcass Characteristics of Finishing Pigs and Utilizing Linear Programming to Determine Pig Flow by : Kyle Francis Coble
Download or read book Influence of Dietary Fiber and Copper on Growth Performance and Carcass Characteristics of Finishing Pigs and Utilizing Linear Programming to Determine Pig Flow written by Kyle Francis Coble and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A total of 7,061 finishing pigs were used in 7 experiments. Experiment 1 investigated the effects of withdrawing high-fiber ingredients prior to marketing to optimize growth performance, carcass yield, and carcass fat quality. Switching pigs from a high-fiber to a low-fiber corn-soy diet approximately 15 to 19 d before slaughter restored carcass yield and partially decreased carcass fat IV compared to pigs fed the high-fiber diet until slaughter. Experiment 2 studied 30% distillers dried grains with solubles (DDGS) and 5% added fat prior to slaughter on growth performance and carcass characteristics. Adding 5% fat to finishing pig diets containing 30% DDGS approximately 20 d before slaughter improved ADG and G:F but did not overcome the reduction in carcass yield from feeding DDGS. Experiment 3 investigated the Cu source on growth performance and carcass characteristics. Increasing dietary Cu in high byproduct diets improved growth and feed intake, resulting in increased final BW and HCW for pigs fed both Cu sources. Experiment 4 examined added Cu and standardized ileal digestible (SID) lysine (Lys) level on growth performance, carcass characteristics, and carcass fat quality. Feeding 150 mg/kg Cu to pigs in the 100% SID Lys requirement diet had improved growth but in the 85 or 92.5% SID Lys requirement diet no response to added Cu was found. Furthermore, increasing SID Lys increased ADG and HCW, but added Cu did not influence growth when feeding low SID Lys. Experiment 5 investigated diet ingredient type and added Cu on growth performance, carcass characteristics, gross energy digestibility, and small intestine histology and gene expression. When comparing diet type and added Cu, pigs fed a byproduct diet with DDGS and bakery meal tended to have lower G:F and reduced HCW compared to pigs fed a corn-soy diet. Adding Cu did not influence growth or carcass characteristics. However, adding Cu to the byproduct diet improved gross energy digestibility and decreased the crypt depth in the distal small intestine. Finally, a linear programming model was developed as a decision tool for commercial swine producers to help guide pig flow decisions to maximize the return to the operation.
Book Synopsis Feed efficiency in swine by : John F. Patience
Download or read book Feed efficiency in swine written by John F. Patience and published by Springer Science & Business Media. This book was released on 2012-10-15 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Feed efficiency in swine' has been prepared as a comprehensive treatise on the current state of our understanding of this topic which is so important to the pork industry. Each chapter is written by international authorities who understand both the science and application of their topic area. The book provides detailed insight into the many factors affecting feed efficiency, ranging from diet processing to herd health, from nutrition to physiology and from day-to-day barn management to the adoption of advanced technologies. The authors explain such practical aspects as the challenge of interpreting feed efficiency information obtained on farm or the role of liquid feeding. The authors also delve into more scientific topics such as amino acid or energy metabolism or animal physiology. This book is written for people who have a technical interest in pork production, including nutritionists, geneticists, farm management specialists, veterinarians, other academics and, of course, pork producers.
Book Synopsis Impact of Zymannase on Growth Performance, Carcass Characteristics, Fat Quality and Processed Meats in Finishing Barrow Fed 30% Dried Distiller's Grains with Solubles by : Michael Singer
Download or read book Impact of Zymannase on Growth Performance, Carcass Characteristics, Fat Quality and Processed Meats in Finishing Barrow Fed 30% Dried Distiller's Grains with Solubles written by Michael Singer and published by . This book was released on 2014 with total page 73 pages. Available in PDF, EPUB and Kindle. Book excerpt: As ethanol production continues to increase, so does the use of dried distiller's grains with solubles (DDGS) in swine diets. The effects of high concentrations of DDGS on growing/finishing pigs has caused problems with growth performance, carcass characteristics, fat quality, and processed meats. This is due to the high fiber content and elevated levels of unsaturated fats in of the diet. Since DDGS fiber is a complex carbohydrate pigs cannot digest, the use of carbohydrases to improve growth performance is reasonable. Carbohydrase enzymes may be able to help improve fat quality, however the effect of carbohydrase enzymes on fat quality has not been thoroughly researched and the effect on processed pork products has not been examined. Therefore, the objective of these experiments was to evaluate the effects of two carbohydrase enzymes on growth performance, carcass traits and quality, fat quality, and two types of processed pork products (fresh bratwurst and ring bologna) from pigs fed a diet containing 30% DDGS. Pigs were fed a one of two corn/soybean meal/DDGS diets, the only difference being the enzyme group received a combination of two carboghydrase enzymes at the expense of corn. While the pigws were alive growth performance was documented. After the pigs were humanely slaughtered, carcass traits and quality where documented. There was no effect of enzymes on any growth performance or carcass values recorded except for a slight change in the color of the loin. There was no effect of diet on the fat quality. There was a minimal effect on the ring bologna. The biggest influence of enzyme was on the bratwurst. Enzymes had a negative effect on bratwurst quality over time on some qualities. However, other qualities of the bratwursts were positively affected. These results suggest carbohydrase enzymes in a diet containing 30% DDGS does not significantly affect growth performance or carcass characteristics of growing/finishing barrows. However, they do indicate that more research is needed to better understand the effect of carbohydrase enzymes on fat quality and more importantly, processed pork quality.
Book Synopsis Effects of Dietary Inclusion of Direct-Fed Microbial on Growth Performance and Carcass Traits of Growing-Finishing Pigs by : Ana Lucia Sevarolli Loftus
Download or read book Effects of Dietary Inclusion of Direct-Fed Microbial on Growth Performance and Carcass Traits of Growing-Finishing Pigs written by Ana Lucia Sevarolli Loftus and published by . This book was released on 2015 with total page 125 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cumulated Index Medicus written by and published by . This book was released on 2000 with total page 1836 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Determining the Effects of Branched Chain Amino Acids, Manganese, and Xylanase on Growing-finishing Pig Growth Performance and Carcass Characteristics by : Hayden Kerkaert Kerkaert
Download or read book Determining the Effects of Branched Chain Amino Acids, Manganese, and Xylanase on Growing-finishing Pig Growth Performance and Carcass Characteristics written by Hayden Kerkaert Kerkaert and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Experiment 1 used a total of 1,200 pigs to determine the effects of added Val, Ile, and Trp in high Leu on growing-finishing pig growth performance and carcass characteristics in order to validate a prediction model. Experiments 2 and 3 used a total of 3,888 pigs to determine the effects of manganese source and level on growing-finishing pigs growth performance and carcass characteristics. Experiment 4 used a total of 1,944 pigs to determine the effects of increasing added xylanase in nutrient adequate diets on growing-finishing pigs growth performance and carcass characteristics. Experiment 1 determined that increasing Val or Ile in high Lys-HCl-DDGS-based diets improved growth performance and final BW compared with pigs fed diets containing high levels of Lys-HCl without added Val and Ile. The addition of Trp alone could not overcome the negative effects of growth performance of pigs fed high Leu diets. These results demonstrate that negative effects of high Leu concentrations in corn-DDGS-based diets can be reversed by increasing the ratios of Val and Ile to Lys. In Exp. 2 and 3, growth performance was improved when 8 and 32 mg/kg of Mn is supplemented compared to 16 mg/kg and when pharmacological levels of Cu are supplemented; pigs fed Mn hydroxychloride had improved growth performance. Also, as Mn concentration in the diet increased, regardless of source, total Mn concentration in the liver increased but increased less for pigs fed Mn hydroxychloride. In Exp. 4, when xylanase was added to nutrient adequate diets, there was improved carcass yield when intermediate levels were fed, however, there was no impact on growth performance or mortality.
Book Synopsis Genetic and Environmental Effects on Growth Performance, Carcass Characteristics and Meat Quality in Pigs by : Daniel Neal Hamilton
Download or read book Genetic and Environmental Effects on Growth Performance, Carcass Characteristics and Meat Quality in Pigs written by Daniel Neal Hamilton and published by . This book was released on 1999 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Single Compared to Multiple Dietary Phases on the Growth Performance and Carcass Characteristics of Growing-finishing Pigs by : Marleny Elizabeth Mercedes
Download or read book Effects of Single Compared to Multiple Dietary Phases on the Growth Performance and Carcass Characteristics of Growing-finishing Pigs written by Marleny Elizabeth Mercedes and published by . This book was released on 2009 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effect of Dietary Fat Source on Performance and Carcass Characteristics of Growing-finishing Swine by : Clark Kenya Martin
Download or read book Effect of Dietary Fat Source on Performance and Carcass Characteristics of Growing-finishing Swine written by Clark Kenya Martin and published by . This book was released on 1977 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of the Effects of Branched Chain Amino Acids and Corn-distillers Dried Grains By-products on the Growth Performance, Carcass and Meat Quality Characteristics of Pigs by : Alvaro Rojo Gomez
Download or read book Evaluation of the Effects of Branched Chain Amino Acids and Corn-distillers Dried Grains By-products on the Growth Performance, Carcass and Meat Quality Characteristics of Pigs written by Alvaro Rojo Gomez and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies were conducted to evaluate the effects of corn byproducts high-protein died distillers grain (HP-DDG), and dried distillers grain with solubles (DDGS), and branched chain amino acids (BCAA) on the growth performance and meat quality of pigs. The first study evaluated the combined effect of dietary level of DDGS and HP-DDG on the growth performance of wean-finish pigs and carcass and pork quality characteristics. This study demonstrated that DDGS can be included at up to 30% in diets (without HP-DDG) without compromising growth performance of wean-to-finish pigs. However, growth performance was increasingly compromised at higher inclusion levels of both co-products and belly firmness was negatively affected by increasing levels of both DDGS and HP-DDG. A second experiment was designed to define the minimum CP level and whether non-essential amino acids become limiting in low crude protein diets for late finishing pigs. The results of this study demonstrated that late finishing pigs can be fed diets with 9.76% crude protein level supplemented with 0.32 % L-Lys HCL and other essential amino acids without affecting growth rate and that non-essential amino acids were not limiting in the low crude protein diets evaluated. A third study was designed to recreate the negative effects on growth performance of feeding diets with 30% HP-DDG inclusion level and to test if the negative effect of feeding high HP-DDG levels on growth performance can be reproduced by adding excess branched chain amino acids (leucine, isoleucine, and valine) to standard corn-soybean meal based diet. The results show that the reduction in the growth rates of growing pigs fed diets with 30% HP-DDG inclusion levels may be due to the dietary excesses of leucine present in diets with HP-DDG at 30% inclusion levels. The same effect was not present in finishing pigs. In general, growth performance and belly quality are compromised at higher inclusion levels of both HP-DDG and DDGS. The results of the last studies indicate that leucine level may play an important role on the reduction of the growth performance of pigs fed 30% HP-DDG inclusion levels.
