Nutritional Evaluation of Protein Foods PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Nutritional Evaluation of Protein Foods PDF full book. Access full book title Nutritional Evaluation of Protein Foods by Peter L. Pellett. Download full books in PDF and EPUB format.
Author: Peter L. Pellett
Publisher:
ISBN:
Category : Alimentos
Languages : en
Pages : 174
Get Book Here
Book Description
Abstract: Advances in the techniques and methodologies for the evaluation of protein quality are presented for agricultural researchers. An overall view of the strengths and weaknesses of the various evaluation methods is provided along with in-depth descriptions of several new and established techniques. The discussions cover the protein requirements of humans and their relevance to protein quality evaluation, the analytical methods for determining the amino acids profiles of particular foods, chemical and microbiological assays of protein quality, use of animal experimentation and clinical methods, and choice of procedure. The specific methodologies described include the Kjeldahl procedure for total nitrogen determination, sulphur amino acid analysis by performic acid pre-oxidation, the four-enzyme in vitro assay for protein digestibility, and procedures for the determination of net protein utilization and relative protein value in rats.
Author: Peter L. Pellett
Publisher:
ISBN:
Category : Alimentos
Languages : en
Pages : 174
Get Book Here
Book Description
Abstract: Advances in the techniques and methodologies for the evaluation of protein quality are presented for agricultural researchers. An overall view of the strengths and weaknesses of the various evaluation methods is provided along with in-depth descriptions of several new and established techniques. The discussions cover the protein requirements of humans and their relevance to protein quality evaluation, the analytical methods for determining the amino acids profiles of particular foods, chemical and microbiological assays of protein quality, use of animal experimentation and clinical methods, and choice of procedure. The specific methodologies described include the Kjeldahl procedure for total nitrogen determination, sulphur amino acid analysis by performic acid pre-oxidation, the four-enzyme in vitro assay for protein digestibility, and procedures for the determination of net protein utilization and relative protein value in rats.
Author: Food and Agriculture Organization of the United Nations
Publisher: Food & Agriculture Org.
ISBN: 9789251030974
Category : Health & Fitness
Languages : en
Pages : 76
Get Book Here
Book Description
Author: Peter L. Pellett
Publisher:
ISBN:
Category : Alimentos
Languages : en
Pages : 180
Get Book Here
Book Description
Abstract: Advances in the techniques and methodologies for the evaluation of protein quality are presented for agricultural researchers. An overall view of the strengths and weaknesses of the various evaluation methods is provided along with in-depth descriptions of several new and established techniques. The discussions cover the protein requirements of humans and their relevance to protein quality evaluation, the analytical methods for determining the amino acids profiles of particular foods, chemical and microbiological assays of protein quality, use of animal experimentation and clinical methods, and choice of procedure. The specific methodologies described include the Kjeldahl procedure for total nitrogen determination, sulphur amino acid analysis by performic acid pre-oxidation, the four-enzyme in vitro assay for protein digestibility, and procedures for the determination of net protein utilization and relative protein value in rats.
Author: Radomir Lásztity
Publisher: Springer Science & Business Media
ISBN: 9789027719379
Category : Science
Languages : en
Pages : 686
Get Book Here
Book Description
Cereals belong to the most important elements in the history of mankind. From the beginning of agriculture, cereals have been by far the most important staple food in the world. Although the cereal consumption decreased to a low level in the developed countries in Europe and North America, in the devel oping countries over two-thirds of the calorie and protein intake is based on cereals. A substantial quantity of cereals goes indirectly into food via feed to animals. Generally, cereal proteins are classified as proteins of lower biological value because of shortage in lysine and some other essential amino acids. Recent developments in the de termination and evaluation of the biological value of proteins and protein mixtures suggest that the oversimplified earlier evaluation of cereal proteins must be reviewed. This book contains the edited proceedings of the Inter national Symposium on "Amino Acid Composition and Biological Value of Cereal Proteins", held in Budapest, Hungary, Hay 31- June 1, 1983, under the sponsorship of the International Association for Cereal Chemistry, Hungarian Scientific Society for Food Industry and Grain Trust, Hungary, with supplemental invited contributions. Scientists (biologist, plant breeders, farmers, chemists, biochemists, engineers, food technologists and nutritionists) from 17 countries presented and reviewed, along with partici pants from 20 countries, the recent methodology and trends in the determination of the biological value of cereal proteins, v the amino acid composition of cereal proteins and factors in fluencing the composition and the role of cereal proteins in nutrition and animal feeding.
Author: [Anonymus AC10747383]
Publisher:
ISBN: 9789251074176
Category : Low-protein diet
Languages : en
Pages : 64
Get Book Here
Book Description
Author: C.A. Barth
Publisher: Springer Science & Business Media
ISBN: 3642853730
Category : Science
Languages : en
Pages : 318
Get Book Here
Book Description
This book reviews the state of knowledge and progress of research on food proteins, and in particular, milk proteins. Its basis is the Symposium on Milk Proteins that was held at the Federal Dairy Research Centre in Kiel, FRG, in June, 1988. Scien tists from around the world attended and addressed pure, as well as applied fields of protein research and technology. This book is divided into five sections, each adapted from the symposium's invited lectures, short communications, and poster presentations. New criteria for the "bio logical value" of dietary proteins and their relationships are considered according to: - Milk Proteins and Nitrogen Equilibrium - Milk Proteins and Ligands - Milk Proteins: Structural and Genetic Aspects - Milk Proteins: Technological and Functional Aspects - Milk Proteins and Clinical Nutrition Generally, different dietary proteins are classified according to their "biological value," i.e., their capacity to cause different retention of nitrogen in the body. But we think there are other intriguing leads worth studying that may help to identify which dietary proteins are best recommended for specific dietary situations or clini cal conditions. In addition, we have taken into consideration new fields such as attempts to determine the three-dimensional structure of proteins using two-dimensional NMR spectroscopy, and the application of genetic engineering to the lactating cell. In other words, we are on the way to the transgenic cow with customized milk constituents and composition.
Author: Gita Cherian
Publisher:
ISBN:
Category : Biology
Languages : en
Pages :
Get Book Here
Book Description
Author: Z. Sikorski
Publisher: Springer Science & Business Media
ISBN: 1461578280
Category : Technology & Engineering
Languages : en
Pages : 244
Get Book Here
Book Description
Fish and marine invertebrates are important sources of nutrients for the world's population, and many species have exceptionally high market value because of their exquisite sensory properties. Both the utilization of the available catch in different forms and the market price are affected by the quality of the fish. Proteins and nonprotein nitroge nous compounds playa crucial role in the nutritional value and sensory quality of seafoods as well as in the suitability of different species to various forms of processing, preservation, and use in other branches of the food industry. This role of proteins results from their basic chemical and biochemical properties and functions in different tissues. A presenta tion of the actual state of knowledge on seafood nitrogenous compounds in one volume may contribute to a better understanding of the involve ment of these components in all stages of handling and processing fish. It has been possible to prepare this text thanks to the cooperative effort of an international group of specialists. The editors of the book are greatly indebted to all colleagues who have willingly contributed to this volume, sharing their knowledge and experience, as well as to all persons who have granted permission to use their previously published materials. viii Preface ix A large part of the book has been prepared during my sabbatical in the Department of Marine Food Science, National Taiwan Ocean University (NTOU) in Keelung, Taiwan.
Author: G. Richard Jansen
Publisher: Academic Press
ISBN: 1483218457
Category : Health & Fitness
Languages : en
Pages : 291
Get Book Here
Book Description
Diet Evaluation: A Guide to Planning a Healthy Diet provides knowledge about diet and health along with an accurate and convenient way to assess the nutritional adequacy of individual and family diets. The book discusses health promotion and disease prevention; the prevalence, risk factors, and major complications of coronary heart disease, diabetes mellitus, hypertension, cancer, and osteoporosis. The text also provides dietary recommendations; diet guide nutrient nutri-unit tables; and menu items with maximum quantities of nutrients. Dieticians, nutritionists, and people concerned with their health and fitness will find the book useful.
Author: Ike Jeon
Publisher: CRC Press
ISBN: 1000148408
Category : Technology & Engineering
Languages : en
Pages : 514
Get Book Here
Book Description
This work provides up-to-date information on the various analytical procedures involved in both nutrition labelling and the identification and quantitation of hazardous chemicals in foods. It assesses the relative strengths of traditional and modern analysis techniques. The book covers all mandatory dietary components and many optional nutritients specified by the new labelling regulations of the Food and Drug Administration and the US Department of Agriculture Food Safety and Inspection Service.
