Proteins And Amino Acids In Nutrition
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Proteins And Amino Acids In Nutrition
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Author : Melville Sahyun
language : en
Publisher:
Release Date : 1948
Proteins And Amino Acids In Nutrition written by Melville Sahyun and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1948 with Amino Acids categories.
Proteins in nutrition; The biological utilization of proteins and protein requirements; Caloric, vitamin and mineral requirements with particular reference to protein nutrition; Economic aspects of food proteins; The nutritive aspects of meat and meat products; The amino acid requirements of avian species; The relation of hormones to protein metabolism; Plasma proteins and their relation to nutrition; Protein deficiency and its relationship to nutritional anemia, hypoproteinemia, nutritional edema, and resistance to infection; Protein and amino acid nutrition in pediatrics and in pregnancy; Protein nutrition in surgical patients; The relation of fluid and mineral balance to protein metabolism; Proteins as related to burns; The protein nature of toxins, antitoxins and related substances; Protein nature of filtrable viruses.
Protein And Amino Acid Nutrition
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Author : Anthony Albanese
language : en
Publisher: Elsevier
Release Date : 2012-12-02
Protein And Amino Acid Nutrition written by Anthony Albanese and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Technology & Engineering categories.
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.
Proteins And Amino Acids In Nutrition
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Author : Melville Sahyun
language : en
Publisher: Legare Street Press
Release Date : 2023-07-18
Proteins And Amino Acids In Nutrition written by Melville Sahyun and has been published by Legare Street Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-07-18 with Health & Fitness categories.
Proteins and Amino Acids in Nutrition is a comprehensive guide to the nutritional and biochemical properties of proteins, amino acids, and related compounds. Melville Sahyun offers a detailed exploration of protein chemistry, metabolism, and function, as well as discussions of deficiencies, excesses, and imbalances in amino acid intake. Whether you are a nutritionist, a medical professional, or simply a student interested in the science of food, Proteins and Amino Acids in Nutrition is an invaluable reference that will deepen your understanding of the essential role that proteins and amino acids play in human health and well-being. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Amino Acids In Nutrition And Health
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Author : Guoyao Wu
language : en
Publisher: Springer Nature
Release Date : 2020-08-06
Amino Acids In Nutrition And Health written by Guoyao Wu and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-06 with Medical categories.
This edited volume comprehensively highlights recent advances in the metabolism, nutrition, physiology, and pathobiology of amino acids in all the systems of humans and other animals (including livestock, poultry, companion animals, and fish). It enables readers to understand the crucial roles of amino acids and their metabolites in the health and diseases of the circulatory, digestive, endocrine, immune, muscular, nervous, reproductive, respiratory, skeletal, and urinary systems, as well as the sense organs (eyes, ears, nose, skin, and tongue). Readers will learn that amino acids are not only the building blocks of protein, but are also signalling molecules, as well as regulators of gene expression, metabolic processes and developmental changes in the body. This knowledge will guide nutritional practices to improve the growth, development and health of humans and other animals, as well as prevent and treat chronic (e.g., obesity, diabetes, and cardiovascular disorders) and infectious (e.g., bacterial, fungal, parasite, and viral) diseases. Editor of this volume is an internationally recognized expert in nutritional biochemistry. He has over 38 years of experience with research and teaching at world-class universities in the area of amino acid biochemistry, nutrition, and physiology. He has published more than 625 papers in peer-reviewed journals, 62 chapters in books, and authored two text/reference books, with an H-index of 117 and more than 55,000 citations in Google Scholar. This publication is a useful reference for professionals as well as undergraduate and graduate students in animal science, biochemistry, biomedical engineering, biology, human medicine, food science, kinesiology, nursing, nutrition, pharmacology, physiology, toxicology, veterinary medicine, and other related disciplines. In addition, all chapters provide general and specific references to amino acids in systems health for researchers and practitioners in biomedicine, animal and plant agriculture, and aquaculture, and for government policy makers.
Nutrition Proteins And Amino Acids
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Author : Akira Yoshida
language : en
Publisher: Springer
Release Date : 1990-04-25
Nutrition Proteins And Amino Acids written by Akira Yoshida and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990-04-25 with Science categories.
This overview of recent progress in the study of protein and amino acid nutrition focuses mainly on results obtained in Japan. Most of these data have as yet not been published in English and cover the wide research carried out in fundamentals and new production technologies, important for use in foods, feeds and clinical medicine.
Amino Acids In Nutrition And Health
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Author : Guoyao Wu
language : en
Publisher: Springer Nature
Release Date : 2021-03-26
Amino Acids In Nutrition And Health written by Guoyao Wu and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-03-26 with Medical categories.
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.
Modern Methods In Protein Nutrition And Metabolism
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Author : Steven Nissen
language : en
Publisher: Academic Press
Release Date : 2012-12-02
Modern Methods In Protein Nutrition And Metabolism written by Steven Nissen and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Nature categories.
Modern Methods in Protein Nutrition and Metabolism grew out of a series of seminars (Modern Views in Nutrition) held in 1989 at Iowa State University. These seminars and this book were financed primarily through the Wise and Helen Burroughs Lectureship endowment generously established by the late Dr. Wise Burroughs and his wife Helen. This book comprises 12 chapters, and begins with a focus on amino acid analysis in food and physiological samples. Succeeding chapters go on to discuss concepts and techniques on nitrogen balance; determination of the amino acid requirements of animals; and novel methods for determining protein and amino acid digestibilities in feedstuffs. Other chapters cover measurement of protein digestion in ruminants; evaluation of protein status in humans; surgical models to measure organ amino acid metabolism in vivo; and measurement of whole-body protein content in vivo. The remaining chapters discuss estimation of protein synthesis and proteolysis in vitro; isotopic estimation of protein synthesis and proteolysis in vivo; n-glycine as a tracer to study protein metabolism in vivo; and mathematical models of protein metabolism. This book will be of interest to practitioners in the fields of human nutrition and medicine.
Nutritional Improvement Of Food And Feed Proteins
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Author : Mendel Friedman
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09
Nutritional Improvement Of Food And Feed Proteins written by Mendel Friedman and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-09 with Science categories.
The nutritional quality of a protein depends on the proportion of its amino acids-especially the essential amino acids-their physio logical availability, and the specific requirements of the consumer. Availability varies and depends on protein source, interaction with other dietary components, and the consumer's age and physiological state. In many foods, especially those from plants, low levels of various essential amino acids limits their nutritive value. This is particularly important for cereals (which may be inadequate in the essential amino acids isoleucine, lysine, threonine, and tryto phan) and legumes (which are often poor sources of methionine). Moreover, these commodities are principle sources of protein for much of the earth's rapidly growing population. At the current annual growth rate of about 2 percent, the world population of about 4 billion will increase to 6.5 billion by the year 2000 and to 17 billion by the year 2050. Five hundred milliQn people are presently estimated to suffer protein malnutrition, with about fifteen thousand daily deaths. The ratio of malnourished to adequately nourished will almost surely increase. For these reasons, and especially in view of the limited availability of high quality (largely animal) protein to feed present and future populations, improvement of food and feed quality is especially important.
Symposium Relation Of Proteins And Amino Acids To Nutritional Health
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Author : Council on Foods and Nutrition (American Medical Association)
language : en
Publisher:
Release Date : 1957
Symposium Relation Of Proteins And Amino Acids To Nutritional Health written by Council on Foods and Nutrition (American Medical Association) and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1957 with Food categories.
Proteins Peptides And Amino Acids In Enteral Nutrition
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Author : P. Fürst
language : en
Publisher: Karger Medical and Scientific Publishers
Release Date : 2000-01-01
Proteins Peptides And Amino Acids In Enteral Nutrition written by P. Fürst and has been published by Karger Medical and Scientific Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-01-01 with Medical categories.
Having examined the new, exciting information about the role of the intestine in the utilization of proteins and their products of digestion, the focus turns to the consequences that catabolic stress and immunologic stimulation have on the qualitative and quantitative aspects of the protein/amino acid metabolism. These aspects are considered with relation to the support of body protein and amino acid homeostasis and requirements in patients with injury, severe infection, gastrointestinal malfunction, cancers and renal disease. Finally, as there is clearly a knowledge gap in this area of clinical/enteral nutrition, the opportunities for future research are highlighted. Written by leading nutritional scientists and clinical investigators, this publication will help practitioners as well as clinical and basic scientists to understand the opportunities enteral nutrition offers in the clinical management of patients.