The Molecular Nutrition Of Amino Acids And Proteins

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The Molecular Nutrition of Amino Acids and Proteins

Dominique Dardevet
The Molecular Nutrition of Amino Acids and Proteins Book PDF

Author : Dominique Dardevet
Publisher : Academic Press
Page : 368 pages
File Size : 44,5 Mb
Release : 2016-06-08
Category : Health & Fitness
ISBN : 9780128023754

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The Molecular Nutrition of Amino Acids and Proteins by Dominique Dardevet Pdf

The Molecular Nutrition of Amino Acids and Proteins provides an in-depth look at the involvement and role of amino acids and proteins in molecular nutrition. Editor Dominique Dardevet has assembled a collection of chapters written by leading researchers and top professors that provide the reader with a comprehensive understanding of amino acids and proteins. The book provides an introduction to the fundamentals of amino acids and proteins as well as the composition of food. It then delves into the molecular biology of the cell and genetic machinery and its function. The Molecular Nutrition of Amino Acids and Proteins also features reference guides for terms and bullet-point summaries, making it readily accessible to novices while still providing the most up-to-date and detailed information that experienced researchers need. Provides a gentle introduction to the subject by first addressing nutritional information and then building in molecular aspects, clearly establishing fundamental information for the reader Facilitates reader comprehension by including succinct summary points in each chapter Contains a glossary of definitions that allows readers to easily reference terms Provides both a deep and broad understanding of the subject by containing overviews as well as detail-focused chapters

Amino Acids in Nutrition and Health

Guoyao Wu
Amino Acids in Nutrition and Health Book PDF

Author : Guoyao Wu
Publisher : Springer Nature
Page : 218 pages
File Size : 45,5 Mb
Release : 2020-08-06
Category : Medical
ISBN : 9783030453282

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Amino Acids in Nutrition and Health by Guoyao Wu Pdf

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.

Amino Acids

Guoyao Wu
Amino Acids Book PDF

Author : Guoyao Wu
Publisher : CRC Press
Page : 507 pages
File Size : 45,9 Mb
Release : 2013-04-22
Category : Medical
ISBN : 9781439861899

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Amino Acids by Guoyao Wu Pdf

Amino acid biochemistry and nutrition spans a broad range of fields including biochemistry, metabolism, physiology, immunology, reproduction, pathology, and cell biology. In the last half-century, there have been many conceptual and technical advancements, from analysis of amino acids by high-performance liquid chromatography and mass spectrometry to molecular cloning of transporters for amino acids and small peptides. Amino Acids: Biochemistry and Nutrition presents comprehensive coverage of these scientific developments, providing a useful reference for students and researchers in both biomedicine and agriculture. The text begins with the discoveries and basic concepts of amino acids, peptides, and proteins, and then moves to protein digestion and absorption of peptides and amino acids. Additional chapters cover cell-, tissue-, and species-specific synthesis and catabolism of amino acids and related nitrogenous substances, as well as the use of isotopes to study amino acid metabolism in cells and the body. The book also details protein synthesis and degradation, regulation of amino acid metabolism, physiological functions of amino acids, and inborn errors of amino acid metabolism. The final chapter discusses dietary requirements of amino acids by humans and other animals. While emphasizing basic principles and classical concepts of amino acid biochemistry and nutrition, the author includes recent progress in the field. This book also provides concise coverage of major historical developments of the scientific discipline, so that readers will appreciate the past, understand the current state of the knowledge, and explore the future of the field. Each chapter contains select references to provide comprehensive reviews and original experimental data on the topics discussed.

Amino Acids in Nutrition and Health

Guoyao Wu
Amino Acids in Nutrition and Health Book PDF

Author : Guoyao Wu
Publisher : Springer Nature
Page : 256 pages
File Size : 42,8 Mb
Release : 2021-03-26
Category : Medical
ISBN : 9783030544621

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Amino Acids in Nutrition and Health by Guoyao Wu Pdf

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.

Proteins And Amino Acids In Nutrition

Melville Sahyun
Proteins And Amino Acids In Nutrition Book PDF

Author : Melville Sahyun
Publisher : Legare Street Press
Page : 0 pages
File Size : 54,9 Mb
Release : 2023-07-18
Category : Health & Fitness
ISBN : 1022237063

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Proteins And Amino Acids In Nutrition by Melville Sahyun Pdf

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.

Protein and Amino acid nutrition

Anthony Albanese
Protein and Amino acid nutrition Book PDF

Author : Anthony Albanese
Publisher : Elsevier
Page : 616 pages
File Size : 50,9 Mb
Release : 2012-12-02
Category : Technology & Engineering
ISBN : 9780323144452

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Protein and Amino acid nutrition by Anthony Albanese Pdf

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.

The Role of Protein and Amino Acids in Sustaining and Enhancing Performance

Institute of Medicine,Committee on Military Nutrition Research
The Role of Protein and Amino Acids in Sustaining and Enhancing Performance Book PDF

Author : Institute of Medicine,Committee on Military Nutrition Research
Publisher : National Academies Press
Page : 448 pages
File Size : 43,9 Mb
Release : 1999-09-15
Category : Technology & Engineering
ISBN : 9780309172813

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The Role of Protein and Amino Acids in Sustaining and Enhancing Performance by Institute of Medicine,Committee on Military Nutrition Research Pdf

It is a commonly held belief that athletes, particularly body builders, have greater requirements for dietary protein than sedentary individuals. However, the evidence in support of this contention is controversial. This book is the latest in a series of publications designed to inform both civilian and military scientists and personnel about issues related to nutrition and military service. Among the many other stressors they experience, soldiers face unique nutritional demands during combat. Of particular concern is the role that dietary protein might play in controlling muscle mass and strength, response to injury and infection, and cognitive performance. The first part of the book contains the committee's summary of the workshop, responses to the Army's questions, conclusions, and recommendations. The remainder of the book contains papers contributed by speakers at the workshop on such topics as, the effects of aging and hormones on regulation of muscle mass and function, alterations in protein metabolism due to the stress of injury or infection, the role of individual amino acids, the components of proteins, as neurotransmitters, hormones, and modulators of various physiological processes, and the efficacy and safety considerations associated with dietary supplements aimed at enhancing performance.

Amino Acids in Nutrition and Health

Guoyao Wu
Amino Acids in Nutrition and Health Book PDF

Author : Guoyao Wu
Publisher : Springer Nature
Page : 227 pages
File Size : 47,9 Mb
Release : 2021-07-12
Category : Medical
ISBN : 9783030741808

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Amino Acids in Nutrition and Health by Guoyao Wu Pdf

This book explains about amino acids (AAs) which are not only building blocks of protein, but are also signaling 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.

Amino Acids

Guoyao Wu
Amino Acids Book PDF

Author : Guoyao Wu
Publisher : CRC Press
Page : 817 pages
File Size : 40,6 Mb
Release : 2021-09-26
Category : Medical
ISBN : 9781000412000

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Amino Acids by Guoyao Wu Pdf

Encompasses a comprehensive coverage of basic to applied concepts in amino acid metabolism in humans and other animals. Highlights important roles of dietary amino acids and protein intake in growth, physical performance and health, including sarcopenia mitigation and immunity. Discusses concerns over the excess intakes of amino acids or protein in the development of diseases, including cardiovascular disorders, diabetes and cancers, as well as bone integrity Each chapter contains select references to provide comprehensive reviews and original experimental data on the topics discussed. Each chapter is backed by original experimental data on various topics discussed and contains select references to aid the reader further in research.

Chemistry Of Amino-Acids And Proteins

G. Singh
Chemistry Of Amino Acids And Proteins Book PDF

Author : G. Singh
Publisher : Discovery Publishing House
Page : 334 pages
File Size : 44,9 Mb
Release : 2007
Category : Amino acids
ISBN : 8183563236

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Chemistry Of Amino-Acids And Proteins by G. Singh Pdf

Contents: Amino-Acids and Proteins, Carbohydrates, Vitamins and Anthocyanidins, Some Acids and Purine Derivatives.

Branched Chain Amino Acids in Clinical Nutrition

Rajkumar Rajendram,Victor R. Preedy,Vinood B. Patel
Branched Chain Amino Acids in Clinical Nutrition Book PDF

Author : Rajkumar Rajendram,Victor R. Preedy,Vinood B. Patel
Publisher : Springer
Page : 270 pages
File Size : 53,6 Mb
Release : 2014-11-14
Category : Medical
ISBN : 9781493919239

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Branched Chain Amino Acids in Clinical Nutrition by Rajkumar Rajendram,Victor R. Preedy,Vinood B. Patel Pdf

This is the first volume in a 2-volume compendium that is the go-to source for both research- and practice-oriented information on the importance of branched chain amino acids in maintaining the nutritional status and overall health of individuals, especially those with certain disease conditions. Over 150 well recognized and respected contributors have come together to compile these up-to-date and well-referenced works. The volumes will serve the reader as the benchmarks in this complex area of interrelationships between dietary protein intakes and individual amino acid supplementation, the unique role of the branched chain amino acids in the synthesis of brain neurotransmitters, collagen formation, insulin and glucose modulation and the functioning of all organ systems that are involved in the maintenance of the body’s metabolic integrity. Moreover, the physiological, genetic and pathological interactions between plasma levels of branched chain amino acids and aromatic amino acids are clearly delineated so that students as well as practitioners can better understand the complexities of these interactions. Branched Chain Amino Acids in Clinical Nutrition: Volume 1 covers basic processes at the cellular level, inherited defects in branched chain amino acid metabolism, and experimental models of growth and disease states.

Nutritional Improvement of Food and Feed Proteins

Mendel Friedman
Nutritional Improvement of Food and Feed Proteins Book PDF

Author : Mendel Friedman
Publisher : Springer Science & Business Media
Page : 879 pages
File Size : 41,8 Mb
Release : 2013-03-09
Category : Science
ISBN : 9781468433661

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Nutritional Improvement of Food and Feed Proteins by Mendel Friedman Pdf

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.

Proteins in Food Processing

Rickey Y. Yada
Proteins in Food Processing Book PDF

Author : Rickey Y. Yada
Publisher : Woodhead Publishing
Page : 674 pages
File Size : 43,7 Mb
Release : 2017-11-13
Category : Technology & Engineering
ISBN : 9780081007297

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Proteins in Food Processing by Rickey Y. Yada Pdf

Proteins in Food Processing, Second Edition, reviews how proteins may be used to enhance the nutritional, textural and other qualities of food products. After two introductory chapters, the book discusses sources of proteins, examining the caseins, whey, muscle and soy proteins, and proteins from oil-producing plants, cereals and seaweed. Part Two illustrates the analysis and modification of proteins, with chapters on testing protein functionality, modeling protein behavior, extracting and purifying proteins and reducing their allergenicity. A final group of chapters delves into the functional value of proteins and how they are used as additives in foods. Completely revised and updated with new developments on all food protein analysis and applications, such as alternative proteins sources, proteins as emulsifiers, proteins in nanotechnology and egg proteins Reviews the wide range of protein sources available Examines ways of modifying protein sources Discusses the use of proteins to enhance the nutritional, textural and other qualities of food products

Proteins, Peptides, and Amino Acids in Enteral Nutrition

P. Fürst,Vernon Robert Young
Proteins Peptides and Amino Acids in Enteral Nutrition Book PDF

Author : P. Fürst,Vernon Robert Young
Publisher : Karger Medical and Scientific Publishers
Page : 292 pages
File Size : 47,5 Mb
Release : 2000-01-01
Category : Medical
ISBN : 9783805571081

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Proteins, Peptides, and Amino Acids in Enteral Nutrition by P. Fürst,Vernon Robert Young Pdf

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.

Modern Methods in Protein Nutrition and Metabolism

Steven Nissen
Modern Methods in Protein Nutrition and Metabolism Book PDF

Author : Steven Nissen
Publisher : Academic Press
Page : 358 pages
File Size : 50,8 Mb
Release : 2012-12-02
Category : Nature
ISBN : 9780323141383

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Modern Methods in Protein Nutrition and Metabolism by Steven Nissen Pdf

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.