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Vitamins Vitamins

Автор: George F. M. Ball

Год издания: 0000

This single-source reference draws together the current knowledge of the vitamins’ biological properties in the context of human nutrition. Vitamins are co-enzymes, antioxidants or precursors of hormones and are therefore involved in a great many biochemical and physiological processes. They play a vital role in the maintenance of health, and there is evidence that dietary sources of vitamins have beneficial effects in the prevention of heart-related diseases, bone diseases and possibly cancer. Following introductory chapters on historical and nutritional aspects of vitamins, the next four chapters cover relevant and detailed aspects of physiology and functional anatomy, biochemistry, immunology and the regulation of protein synthesis by nuclear hormone receptors. These background chapters, supported by a glossary of terms, provide the scientific principles upon which vitamin functions are based. The following thirteen chapters deal with each vitamin in turn. Subject areas include chemical structure, intestinal absorption, transport, metabolism, biochemical and physiological actions, immunoregulatory properties, deficiency-related diseases and potential toxicity. An extensive bibliography refers the reader to the original research literature. Vitamins is aimed at nutritionists, biochemists, physiologists and physicians whether they be researchers, teachers or students. Food scientists, food technologists and many others working in the health professions will also find much of use and interest in the book. The inclusion of the theoretical principles in the background chapters makes the book an ideal starting point for those working outside the area who need a solid overview of the subject.
Fortified Foods with Vitamins. Analytical Concepts to Assure Better and Safer Products Fortified Foods with Vitamins. Analytical Concepts to Assure Better and Safer Products

Автор: Michael Rychlik

Год издания: 

Unique in its review of modern analytical approaches to vitamin fortification, this book emphasizes fast, sensitive, and accurate methods, along with assays enabling the detection of various isomers and multiple vitamins. The expert contributors describe the concepts as well as analytical and assay methods to study fortification, along with applications to create better and safer foods. Taking into considerations regulatory matters, they include data on sampling and extraction methods, and discuss the various pros and cons of each. As a result, readers are able to determine, which type of analytical method is best suited for added vitamins. A practical guide for food chemists and technologists, as well as analytical laboratories and biochemists.

Industrial Biotechnology of Vitamins, Biopigments, and Antioxidants Industrial Biotechnology of Vitamins, Biopigments, and Antioxidants

Автор: Erick J. Vandamme

Год издания: 

Vitamins are a group of physiologically very important, chemically quite complex organic compounds, that are essential for humans and animals. Some vitamins and other growth factors behave as antioxidants, while some can be considered as biopigments. As their chemical synthesis is laborious, their biotechnology-based synthesis and production via microbial fermentation has gained substantial interest within the last decades. Recent progress in microbial genetics and in metabolic engineering and implementation of innovative bioprocess technology has led to a biotechnology-based industrial production of many vitamins and related compounds. Divided into three sections, this volume covers: 1. water-soluble vitamins 2. fat-soluble vitamin compounds and 3. other growth factors, biopigments, and antioxidants. They are all reviewed systematically: from natural occurrence and assays, via biosynthesis, strain development, to industrially-employed biotechnological syntheses and applications.

Vitamins in Animal and Human Nutrition Vitamins in Animal and Human Nutrition

Автор: Группа авторов

Год издания: 

Vitamins in Animal and Human Nutrition contains concise, up-to-date information on vitamin nutrition for both animals and humans. The author defines these nutrients and describes their fascinating discovery, history and relationship to various diseases and deficiencies. Discussion of vitamins also includes their chemical structure, properties and antagonists; analytical procedures; metabolism; functions; requirements; sources; supplementation and toxicity. Vitamin-like substances, essential fatty acids and vitamin supplementation considerations are also examined. This book will be useful worldwide as a textbook and as an authoritative reference for research and extension specialists, feed manufacturers, teachers, students and others. It provides a well-balanced approach to both animal and clinical human nutrition and compares chemical, metabolic and functional aspects of vitamins and their practical and applied considerations. A unique feature of the book is its description of the implications of vitamin deficiencies and excesses and the conditions that might occur in human and various animal species.

Vitamins & Minerals (Speedy Study Guides) Vitamins & Minerals (Speedy Study Guides)

Автор: Speedy Publishing

Год издания: 

Minerals are non biological elements that are often absorbed by plants from soil or water and then consumed by animals. Vitamins are organic chemical compounds that a living being obtains from food. These compounds and elements are essential to facilitate the growth and functions of an organism. Muscle repair, digestion/metabolism, eyesight, the nervous system…nearly every aspect of life is fueled by vitamins and minerals. If there is a deficiency in either the body will start to see signs of failure. From neurological issues to skin irritations to eyesight problems, the repercussions of not having enough of either are serious.

Vitamins & Minerals Il (Speedy Study Guides) Vitamins & Minerals Il (Speedy Study Guides)

Автор: Speedy Publishing

Год издания: 

Vitamins and minerals are natural healthy resources from the ground and plant life. Without vitamins and minerals our bodies would not function well at all. Without iron our blood would not flow, and without vitamin C our immune system will slow. Calcium is an important mineral that the body needs, without it we would have no bones and lots of heartburn. A chart that shows all the different vitamins and minerals would be beneficial to see for your health. Without a chart you may not know any of these facts.