Download or read book Effects of Sodium Chloride and Sodium Metabisulfite in Nursery and Grow finish Pig Diets written by Dwight Jay Shawk and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A total of 12,229 pigs were used in nine experiments to determine the effects of Na, Cl, and sodium metabisulfite-based feed additives on pig growth performance. Experiments 1, 2, and 3 were conducted to determine the effects of added dietary salt on growth performance of pigs weighing 7 to 10, 11 to 30, and 27 to 65 kg. The BLL models suggested the optimal dietary added salt concentration to maximize ADG for pigs weighing 7 to 10 and 11 to 30 kg was 0.59% (0.34% Na and 0.58% Cl) and 0.51% added salt (0.22% Na and 0.42% Cl), respectively. There was no evidence to indicate that growth of 27 to 65 kg pigs was improved beyond a 0.10% added salt inclusion (0.11% Na and 0.26% Cl). Experiments 4, 5, and 6 were conducted to determine the effects of source and concentration of Na and Cl on the growth performance of pigs weighing 7 to 12 kg. In Exp. 4, pigs fed an added salt diet that contains a Na and Cl concentration of 0.35% and 0.60% had greater growth performance compared to pigs fed a deficient Na concentration of 0.18%. In Exp. 5, pigs fed a Na concentration of 0.35%, regardless of ion source, had improved ADG compared to pigs fed a Na concentration of 0.13% or 0.57%. In Exp. 6, maximum ADG and G:F could be obtained with a Cl concentration of 0.38% based on the BLL and QP models. Experiments 7, 8, and 9 were conducted to evaluate the effects of Product 1 (Provimi, Brooksville, OH), Product 2 (Nutriquest, Mason City, IA), and sodium metabisulfite (SMB) on the growth performance of nursery pigs weighing approximately 6 to 25 kg. In Exp. 7, pigs fed Product 1 had higher ADG compared to pigs fed the control. In Exp. 8, pigs fed either Product 1 or 2 at the highest concentration and for the longest period of time had greater ADG compared to pigs fed the control diet. In Exp. 9, pigs fed SMB or Product 1 had greater ADG compared to pigs fed a lower concentration of SMB and the control.

Download or read book The Effects of Feed Additives Sodium Metabisulfite and Processing Conditions on Nursery Pigs Fed Diets Containing Deoxynivalenol written by Hyatt Lowell Frobose and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Thirteen experiments using a total of 7,589 nursery and finishing pigs were conducted to evaluate the effects of deoxynivalenol (DON), feed additives and processing conditions on nursery pig growth performance. In addition, feed withdrawal and diet blending were evaluated in finishing pigs. Experiment 1 tested 3 feed additives in DON-contaminated diets with only Defusion Plus improving performance. Experiment 2 evaluated Biofix in both low- and high-DON diets and showed no effects on growth. Experiments 3 and 4 further evaluated levels of Defusion and the effects of pelleting and supplemental nutrients in DON-contaminated diets. Defusion improved growth in low-DON diets, but had variable effects in high DON diets. Pelleting DON-contaminated diets resulted in comparable growth to pigs fed positive control diets in meal form. In Exp. 5 and 6, pilot studies evaluated DON-detoxification using sodium metabisulfite (SMB) with hydrothermal treatment in both an autoclave and a pellet mill. These conditions reduced analyzed DON by as much as 89 and 75% for the autoclave and pellet mill, respectively. In Exp. 7 and 8, pelleting DON-contaminated diets with SMB improved growth. Experiments 9 and 10 evaluated feed-withdrawal time on carcass composition and economic returns. These experiments showed that pre-slaughter fasting for up to 36 h prior can be used to avoid weight discounts in heavyweight pigs without negatively impacting carcass composition and maintaining overall revenue. However, these advantages come with a potential reduction in carcass weight and increased incidence of leaking ingesta, which can result in condemned heads. Experiments 11, 12, and 13 compared phase-feeding to blending diets using an automated feed delivery system. These studies showed that corn-supplement blending is not economical and feeding diets blended to a Lys curve results in lower feed costs compared to phase-feeding, but due to reductions in growth and carcass weight, these savings do not translate into higher income over feed cost. Finally, Exp. 13 showed that over- and under-budgeting situations do not significantly influence overall returns, but pigs fed under-budgeted diets performed more closely to those fed correctly estimated feed budgets.

Download or read book Effects of Phytase and Mycotoxin Control Strategies in Nursery Pig Diets and Determining Finishing Pig Lysine Requirements written by Larissa Lynn Becker and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis includes three chapters addressing very practical questions facing swine nutritionists including developing a phytase release curve to quantify the release of plant-based phosphorous in swine diets, determination of the lysine requirements in finishing diets, and control strategies for diets with high levels of deoxynivalenol (DON). One experiment using a total of 360 nursery pigs was used to determine the effect of increasing phytase on nursery pig growth performance and bone ash characteristics. Two experiments using a total of 4,223 pigs were used to determine the optimal dietary standardized ileal digestible (SID) lysine (Lys) in duroc-based sired finishing pigs. Additionally, one experiment using 4,318 pigs was conducted to evaluate dietary mycotoxin control strategies on nursery pig performance and blood measures. Experiment 1 determined the available phosphorus (aP) release of GraINzyme phytase in nursery pigs. Increasing phytase from 150 to 1,500 FTU/kg in phosphorus deficient diets improved nursery pig growth performance and bone ash characteristics. Using growth performance, bone ash weight, percentage bone ash, and formulated phytase concentrations, equations were developed to predict aP release up to 1,500 FTU/kg of GraINzyme phytase for 10- to 20- kg pigs. Experiments 2 and 3 were conducted to determine the optimal dietary SID Lys in finishing pigs. Experiment 2 determined that increasing SID Lys improved growth performance and final BW. Furthermore, feed cost, feed cost/kg of gain, revenue, and income over feed cost (IOFC) increased with increasing SID Lys. In experiment 3, increasing SID Lys increased growth performance, overall market weight, and HCW. Additionally, feed cost, revenue, and IOFC increased with increasing SID Lys. Experiment 4 determined that pigs fed diets contaminated with high concentrations of DON had decreased growth performance compared to pigs fed diets contaminated with low DON concentrations. Furthermore, when feed additives such as sodium metabisulfite (SMB), Technology1, or Technology1+ were included in high DON diets, SMB supplementation led to growth performance that exceeded pigs fed the low DON diets. In summary, these experiments provide data on aP release of GraINzyme phytase, SID Lys requirements in finishing pigs, and mycotoxin control strategies in swine diets.

Download or read book Diseases of Swine written by Jeffrey J. Zimmerman and published by John Wiley & Sons. This book was released on 2019-06-18 with total page 1136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a fully revised Eleventh Edition of the definitive reference to swine health and disease Diseases of Swine has been the definitive reference on swine health and disease for over 60 years. This new edition has been completely revised to include the latest information, developments, and research in the field. Now with full color images throughout, this comprehensive and authoritative resource has been redesigned for improved consistency and readability, with a reorganized format for more intuitive access to information. Diseases of Swine covers a wide range of essential topics on swine production, health, and management, with contributions from more than 100 of the foremost international experts in the field. This revised edition makes the information easy to find and includes expanded information on welfare and behavior. A key reference for anyone involved in the swine industry, Diseases of Swine, Eleventh Edition: Presents a thorough revision to the gold-standard reference on pig health and disease Features full color images throughout the book Includes information on the most current advances in the field Provides comprehensive information on swine welfare and behavior Offers a reorganized format to make the information more accessible Written for veterinarians, academicians, students, and individuals and agencies responsible for swine health and public health, Diseases of Swine, Eleventh Edition is an essential guide to swine health. "The 11th edition of Diseases of Swine continues to serve as the gold-standard resource for anything and everything related to swine herd health...this edition does an outstanding job of keeping up with the advanced diagnostic technologies and the latest research on new or emerging diseases and syndromes...there is no other informational resource that comes close to providing the depth or quality of information on the topic of swine diseases as does this book"

Download or read book The Science of Bakery Products written by William P Edwards and published by Royal Society of Chemistry. This book was released on 2015-10-09 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ever wondered why bread rises? Or why dough needs to rest? From cakes and biscuits to flat breads and standard loaves, the diversity of products is remarkable and the chemistry behind these processes is equally fascinating. The Science of Bakery Products explains the science behind bread making and other baked goods. It looks at the chemistry of the ingredients, flour treatments, flour testing and baking machinery. Individual chapters focus on the science of breads, pastry, biscuits, wafers and cakes. The book concludes with a look at some experiments and methods and goes on to discuss some ideas for the future. The Science of Bakery Products is an interesting and easy to read book, aimed at anyone with an interest in everyday chemistry.

Download or read book Swine Nutrition written by Elwyn R. Miller and published by Butterworth-Heinemann. This book was released on 2013-10-22 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: Swine Nutrition is a comprehensive text-reference that deals with the various aspects and knowledge in swine nutrition. The book is basically about nutrient utilization by swine. The topics discussed concerning this subject are factors influencing swine nutrition, nutrient bioavailability, appetite and feeding behavior, physical forms of feed, environment and management, immunocompetence, genetic and sex considerations, mycotoxins, and intestinal microbiology. Major and unique feedstuffs, feeding regimen in different stages of growth, and techniques in swine nutrition research are also elaborated. The text will be useful to students of advance swine nutrition courses as well as those seeking information in swine nutrition.

Download or read book Handbook of Food Preservation written by M. Shafiur Rahman and published by CRC Press. This book was released on 2007-07-16 with total page 1088 pages. Available in PDF, EPUB and Kindle. Book excerpt: The processing of food is no longer simple or straightforward, but is now a highly inter-disciplinary science. A number of new techniques have developed to extend shelf-life, minimize risk, protect the environment, and improve functional, sensory, and nutritional properties. The ever-increasing number of food products and preservation techniques cr

Download or read book Toxicological Profile for Sulfur Dioxide written by and published by . This book was released on 1997 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mycotoxin Reduction in Grain Chains written by John F. Leslie and published by John Wiley & Sons. This book was released on 2014-04-29 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cereal grain safety from farm to table Mycotoxin Reduction in Grain Chains examines the ways in which food producers, inspectors, and processors can keep our food supply safe. Providing guidance on identification, eradication, and prevention at each stop on the "grain chain, this book is an invaluable resource for anyone who works with cereal grains. Discussions include breeding and crop management, chemical control, contamination prediction, and more for maize, wheat, sorghum, rice, and other major grains. Relevant and practical in the field, the lab, and on the production floor, this book features critical guidance for every point from farm to table.

Download or read book Rubber Technology written by M. Morton and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 643 pages. Available in PDF, EPUB and Kindle. Book excerpt: About ten years after the publication of the Second Edition (1973), it became apparent that it was time for an up-date of this book. This was especially true in this case, since the subject matter has traditionally dealt mainly with the structure, properties, and technology of the various elastomers used in industry, and these are bound to undergo significant changes over the period of a decade. In revising the contents of this volume, it was thought best to keep the orig inal format. Hence the first five chapters discuss the same general subject matter as before. The chapters dealing with natural rubber and the synthetic elastomers are up-dated, and an entirely new chapter has been added on the thermoplastic elastomers, which have, of course, grown tremendously in importance. Another innovation is the addition of a new chapter, "Miscellaneous Elastomers," to take care of "old" elastomers, e.g., polysulfides, which have decreased some what in importance, as well as to introduce some of the newly-developed syn thetic rubbers which have not yet reached high production levels. The editor wishes to express his sincere appreciation to all the contributors, without whose close cooperation this task would have been impossible. He would especially like to acknowledge the invaluable assistance of Dr. Howard Stephens in the planning of this book, and for his suggestion of suitable authors.

Download or read book Processed Apple Products written by Donald L. Downing and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 447 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this book is to organize and document the technical, analytical, and practical aspects of present-day apple processing. No collected works have been published on processed apple products for more than thirty years. During that time many changes have taken place in the apple-processing industry. There are fewer but larger plants processing apples from larger geographical areas because of advances in transportation and storage of fruit. In addition sophisti cated technical advances in the processing and packaging of apple products have also occurred. This volume is designed to serve primarily as a reference book for those interested and involved in the processed apple industry. An attempt has been made to provide a central source of historical, currently practical, and theoretical information on apple processing. References have been cited to give credibility and assist those who may wish to read further on a particular subject. If this book success fully summarizes present knowledge for readers and assists in the continued improvement of commercial fruit processing, I will be pleased. I would like to thank the many people in the apple industry who have requested information and encouraged the writing of this book. The late Dr. Robert M. Smock, Professor Emeritus, Cornell Univer sity, and coauthor of Apples and Apple Products, originally published in 1950, gave his blessings and encouragement to this undertaking.

Download or read book Halal Food Production written by Mian N. Riaz and published by CRC Press. This book was released on 2003-10-28 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Until now, books addressing Halal issues have focused on helping Muslim consumers decide what to eat and what to avoid among products currently on the marketplace. There was no resource that the food industry could refer to that provided the guidelines necessary to meet the Halal requirements of Muslim consumers in the U.S. and abroad. Halal

Download or read book Principles and Applications of Modified Atmosphere Packaging of Foods written by B. Blakistone and published by Springer Science & Business Media. This book was released on 2013-12-14 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modified atmosphere packaging may be defined as an active packaging method in which an altered atmosphere is created in the headspace that retards chemical deterioration while simultaneously retarding growth of spoilage organisms. Shelf lives of perishable products, such as dairy products, meat, poultry, fish, fruits and vegetables, and bakery items are limited by biochemical changes in the product catalysed by exposure to the normal atmosphere (21 % oxygen, 78% nitrogen and less than 0. 1 % carbon dioxide) and growth of spoilage organisms. Modification of the atmosphere within a package containing these products helps to better maintain the quality of the food under longer storage conditions and retards the growth of undesirable organisms. Of course, deterioration is also slowed by chilling, which is required for the transport to market of highly perishable items like meat, poultry and fish that would either spoil or have the potential for contamination by certain food pathogens. Chilling plus a modification of the atmosphere optimizes the keeping quality of food. Modification of the atmosphere has been known for over a century as a means of food preservation and has become a very popular means of food preservation in the latter part of the 20th century. Modified atmosphere packaging (MAP) is practised extensively in Europe, Canada and the USo Both vacuum packaging (rem oval of air from the package) and addition of gases within the package are considered MAP.

Download or read book Functionalized Polymeric Materials in Agriculture and the Food Industry written by Ahmed Akelah and published by Springer Science & Business Media. This book was released on 2013-07-03 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this book will be to demonstrate 1) the newly developed method of using reactive functionalized materials in agriculture to solve the economic and public health problems associated with using conventional agrochemicals; and 2) new technology aimed at achieving the greening of chemistry to meet appropriate environmental standards in both agriculture and industrial foodstuffs production. More specifically, the book will accomplish this goal by addressing 3 key issues in the field: 1) the production of reactive functionalized materials with enhanced properties that offer a major opportunity to overcome the disadvantages of using traditional materials; 2) the applications of functionalized materials in agriculture for the purpose of solving the economic and the environmental pollution problems associated with the uses of conventional agrochemicals; and 3) the contribution of polymers in solving problems associated with conventional procedures of food growth and processing, including those used in the dairy industry, sugar and fruit juices, beer and wine production, nutritive and nonnutritive food additives, and in food protection.

Download or read book Dictionary of Contact Allergens written by Jean-Pierre Lepoittevin and published by Springer Science & Business Media. This book was released on 2007-11-04 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here is a helpful guide, A-to-Z guide on the structures of chemicals implicated in contact dermatitis. It describes each molecule along with its principal name for classification. The dictionary also lists the most important synonyms, the Chemical Abstract Service (CAS) Registry Number that characterizes the substance and its chemical structure, and relevant literature references. This guide is a must-have for each physician involved with the diagnosis and treatment of patients with contact dermatitis and allergic skin disease.

Download or read book Dermatology written by Otto Braun-Falco and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1848 pages. Available in PDF, EPUB and Kindle. Book excerpt: Completely revised and updated, Dermatology covers all the classical and related fields of dermatology, providing a wealth of information on clinical features, pathophysiology, and differential diagnosis. Over 900 color photographs acquaint the reader with a variety of dermatological diseases. Each chapter contains detailed proposals for comprehensive therapy.

Download or read book Shnider and Levinson s Anesthesia for Obstetrics written by Maya Suresh and published by Lippincott Williams & Wilkins. This book was released on 2013-01-30 with total page 882 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now in a fully updated Fifth Edition, Shnider and Levinson's Anesthesia for Obstetrics, continues to provide the comprehensive coverage that has made it the leading reference in the field. The rising number of Cesarean births and the more advanced age of first-time mothers in the United States have brought with them an increased risk for complications, making the role of the obstetric anesthesiologist increasingly important. This comprehensive reference addresses maternal and fetal physiology; fetal assessment; anesthesia and analgesia in both vaginal and Ceserean delivery; neonatal well-being; management of fetal, maternal, and anesthetic complications; and management of coexisting disorders in the mother. The Fifth Edition includes a new editorial team, a new full-color format, and new sections on Assessment of the Fetus, Anesthesia for Cesarean Delivery; Neonatal Well-Being: Old and New Concepts; Ethical, Medical, and Social Challenges and Issues; Maternal Safety, Difficult and Failed Intubation, Morbidity, and Mortality; and Anesthetic Considerations for Reproductive, In-Utero, and Non-Obstetric Procedures