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Author : Frank Johnson
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (125 download)
Download or read book The Synthesis of Compounds Related to Vitamin B12 written by Frank Johnson and published by . This book was released on 1961 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Raymond Price
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (125 download)
Download or read book The Synthesis of Compounds Related to Vitamin B12 written by Raymond Price and published by . This book was released on 1959 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Edward E. Haley
Publisher :
ISBN 13 :
Total Pages : 416 pages
Book Rating : 4.:/5 (255 download)
Download or read book The Synthesis and Biological Activity of Compounds Structurally Related to Riboflavin and Vitamin B12 written by Edward E. Haley and published by . This book was released on 1954 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Hugh Arthur Pinnock
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (125 download)
Download or read book The Synthesis and Chemistry of Macrocycles Related to Vitamin B12 written by Hugh Arthur Pinnock and published by . This book was released on 1969 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Trevor Walworth Goodwin
Publisher :
ISBN 13 :
Total Pages : 382 pages
Book Rating : 4.:/5 (319 download)
Download or read book The Biosynthesis of Vitamins and Related Compounds written by Trevor Walworth Goodwin and published by . This book was released on 1963 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Dominic J. Harrington
Publisher : Academic Press
ISBN 13 : 0128130512
Total Pages : 342 pages
Book Rating : 4.1/5 (281 download)
Download or read book Laboratory Assessment of Vitamin Status written by Dominic J. Harrington and published by Academic Press. This book was released on 2018-11-28 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt: Laboratory Assessment of Vitamin Status provides a comprehensive understanding of the limitations of commonly used approaches used for the evaluation of vitamin status, reducing harm in the general health setting. It outlines the application of 'Best Practice' approaches to the evaluation of vitamin status, giving physicians and other healthcare professionals the opportunity to make evidence-based interventions. Nearly every metabolic and developmental pathway in the human body has a dependency on at least one micronutrient. Currently, the clinical utility of approaches taken by laboratories for the assessment of vitamin status is generally poorly understood, missing the opportunity to diagnosis vitamin deficiencies. This essential reference gives clinical and biomedical scientists an understanding of the limitations of commonly used approaches to the evaluation of vitamin status in the general health setting through change in practice. Nutritionists and dietitians gain an understanding of more sophisticated markers of vitamin status. - Describes specialist assays in sufficient detail to enable laboratories to replicate what is being performed by expert groups - Provides detailed information that supports laboratories in the setting up of methods for the evaluation of vitamin status - Informs laboratories looking for third party providers of specialist investigations - Provides an essential overview of reference ranges for each vitamin
Author : Boleslaw Zagalak
Publisher : de Gruyter
ISBN 13 :
Total Pages : 1250 pages
Book Rating : 4.E/5 ( download)
Download or read book Vitamin B12 written by Boleslaw Zagalak and published by de Gruyter. This book was released on 1979 with total page 1250 pages. Available in PDF, EPUB and Kindle. Book excerpt: No detailed description available for "Vitamin B12".
Author : Erick J. Vandamme
Publisher : John Wiley & Sons
ISBN 13 : 3527337342
Total Pages : 580 pages
Book Rating : 4.5/5 (273 download)
Download or read book Industrial Biotechnology of Vitamins, Biopigments, and Antioxidants written by Erick J. Vandamme and published by John Wiley & Sons. This book was released on 2016-04-25 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author : Belakatte Parameshwarappa Nandeshwarappa
Publisher : BoD – Books on Demand
ISBN 13 : 1789859433
Total Pages : 250 pages
Book Rating : 4.7/5 (898 download)
Download or read book Organic Synthesis written by Belakatte Parameshwarappa Nandeshwarappa and published by BoD – Books on Demand. This book was released on 2020-05-27 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book ‘Organic Synthesis - A Nascent Relook’ is a compendium of the recent progress in all aspects of organic chemistry including bioorganic chemistry, organo-metallic chemistry, asymmetric synthesis, heterocyclic chemistry, natural product chemistry, catalytic, green chemistry and medicinal chemistry, polymer chemistry, as well as analytical methods in organic chemistry. The book presents the latest developments in these fields. The chapters are written by chosen experts who are internationally known for their eminent research contributions. Organic synthesis is the complete chemical synthesis of a target molecule. In this book, special emphasis is given to the synthesis of various bioactive heterocycles. Careful selection of various topics in this book will serve the rightful purpose for the chemistry community and the industrial houses at all levels.
Author : Institute of Medicine
Publisher : National Academies Press
ISBN 13 : 0309069491
Total Pages : 530 pages
Book Rating : 4.3/5 (9 download)
Download or read book Dietary Reference Intakes for Vitamin C, Vitamin E, Selenium, and Carotenoids written by Institute of Medicine and published by National Academies Press. This book was released on 2000-08-27 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is the newest release in the authoritative series of quantitative estimates of nutrient intakes to be used for planning and assessing diets for healthy people. Dietary Reference Intakes (DRIs) is the newest framework for an expanded approach developed by U.S. and Canadian scientists. This book discusses in detail the role of vitamin C, vitamin E, selenium, and the carotenoids in human physiology and health. For each nutrient the committee presents what is known about how it functions in the human body, which factors may affect how it works, and how the nutrient may be related to chronic disease. Dietary Reference Intakes provides reference intakes, such as Recommended Dietary Allowances (RDAs), for use in planning nutritionally adequate diets for different groups based on age and gender, along with a new reference intake, the Tolerable Upper Intake Level (UL), designed to assist an individual in knowing how much is "too much" of a nutrient.
Author : Erick J. Vandamme
Publisher : Springer Science & Business Media
ISBN 13 : 9400911114
Total Pages : 440 pages
Book Rating : 4.4/5 (9 download)
Download or read book Biotechnology of Vitamins, Pigments and Growth Factors written by Erick J. Vandamme and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vitamins and related growth factors belong to the few chemicals with a positive appeal to most people; the name evokes health, vitality, fitness, strength . . . . each one of us indeed needs his daily intake of vitamins, which should normally be provided via a balanced and varied diet. However, current food habits or preferences, or food processing and preservation methods do not always assure a sufficient natural daily vitamin supply, even for a healthy human being; this is all the more true for stressed or sick individuals. Although modern society is seldom confronted with the notorious avitaminoses of the past, they do still occur frequently in overpopulated and poverty- and famine-struck regions in many parts of the world. Apart from their in-vivo nutritional-physiological roles as growth factors for man, animals, plants and micro-organisms, vitamin compounds are now being introduced increasingly as food/feed additives, as medical-therapeutical agents, as health-aids, and also as technical aids. Indeed, today an impressive number of processed foods, feeds, cosmetics, pharmaceuticals and chemicals contain extra added vitamins or vitamin-related compounds, and single or multivitamin preparations are commonly taken or prescribed. These reflections do indicate that there is an extra need for vitamin supply, other than that provided from plant and animal food resources. Most added vitamins are indeed now prepared chemically and/or biotechnologically via fermentation/bioconversion processes. Similarly, other related growth factors, provitamins, vitamin-like com pounds, i. e.
Author : C.N. Hunter
Publisher : Springer Science & Business Media
ISBN 13 : 1402088159
Total Pages : 1013 pages
Book Rating : 4.4/5 (2 download)
Download or read book The Purple Phototrophic Bacteria written by C.N. Hunter and published by Springer Science & Business Media. This book was released on 2008-10-11 with total page 1013 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here is a comprehensive survey of all aspects of these fascinating bacteria, metabolically the most versatile organisms on Earth. It compiles 48 chapters written by leading experts, who highlight the huge progress made in studies of these bacteria since 1995.
Author : David A. Bender
Publisher : Cambridge University Press
ISBN 13 : 1139437739
Total Pages : 514 pages
Book Rating : 4.1/5 (394 download)
Download or read book Nutritional Biochemistry of the Vitamins written by David A. Bender and published by Cambridge University Press. This book was released on 2003-09-18 with total page 514 pages. Available in PDF, EPUB and Kindle. Book excerpt: An authoritative and comprehensive review of our current knowledge of the vitamins, their metabolic functions and the scientific basis for setting recommended intakes for the prevention of deficiency and promotion of optimum health. This publication will be a valuable reference for students and specialists alike in the field of nutritional biochemistry.
Author : Zenon Schneider
Publisher : Walter de Gruyter
ISBN 13 : 3110844796
Total Pages : 433 pages
Book Rating : 4.1/5 (18 download)
Download or read book Comprehensive B12 written by Zenon Schneider and published by Walter de Gruyter. This book was released on 2011-11-14 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Institute of Medicine
Publisher : National Academies Press
ISBN 13 : 0309065542
Total Pages : 592 pages
Book Rating : 4.3/5 (9 download)
Download or read book Dietary Reference Intakes for Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothenic Acid, Biotin, and Choline written by Institute of Medicine and published by National Academies Press. This book was released on 2000-07-15 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since 1941, Recommended Dietary Allowances (RDAs) has been recognized as the most authoritative source of information on nutrient levels for healthy people. Since publication of the 10th edition in 1989, there has been rising awareness of the impact of nutrition on chronic disease. In light of new research findings and a growing public focus on nutrition and health, the expert panel responsible for formulation RDAs reviewed and expanded its approachâ€"the result: Dietary Reference Intakes. This new series of references greatly extends the scope and application of previous nutrient guidelines. For each nutrient the book presents what is known about how the nutrient functions in the human body, what the best method is to determine its requirements, which factors (caffeine or exercise, for example) may affect how it works, and how the nutrient may be related to chronic disease. This volume of the series presents information about thiamin, riboflavin, niacin, vitamin B6, folate, vitamin B12, pantothenic acid, biotin, and choline. Based on analysis of nutrient metabolism in humans and data on intakes in the U.S. population, the committee recommends intakes for each age groupâ€"from the first days of life through childhood, sexual maturity, midlife, and the later years. Recommendations for pregnancy and lactation also are made, and the book identifies when intake of a nutrient may be too much. Representing a new paradigm for the nutrition community, Dietary Reference Intakes encompasses: Estimated Average Requirements (EARs). These are used to set Recommended Dietary Allowances. Recommended Dietary Allowances (RDAs). Intakes that meet the RDA are likely to meet the nutrient requirement of nearly all individuals in a life-stage and gender group. Adequate Intakes (AIs). These are used instead of RDAs when an EAR cannot be calculated. Both the RDA and the AI may be used as goals for individual intake. Tolerable Upper Intake Levels (ULs). Intakes below the UL are unlikely to pose risks of adverse health effects in healthy people. This new framework encompasses both essential nutrients and other food components thought to pay a role in health, such as dietary fiber. It incorporates functional endpoints and examines the relationship between dose and response in determining adequacy and the hazards of excess intake for each nutrient.
Author : Ronald Ross Watson
Publisher : Academic Press
ISBN 13 : 0128054441
Total Pages : 304 pages
Book Rating : 4.1/5 (28 download)
Download or read book Nutrition and Lifestyle in Neurological Autoimmune Diseases written by Ronald Ross Watson and published by Academic Press. This book was released on 2016-12-23 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nutrition and Lifestyle in Neurological Autoimmune Diseases: Multiple Sclerosis discusses important discoveries relating to the types of, and efficacy of, nutritional and lifestyle responses to symptoms and reoccurrence of MS. Each chapter defines a new approach to use in foods, dietary supplements, exercise, behavior, and/or lifestyle in health promotion and symptoms management for MS. This book presents the role of non-pharmaceutical approaches and is essential reading for neurologists, physicians, nurses, nutritionists, dietitians, healthcare professionals, research scientists, biochemists, and general practitioners. - Presents a comprehensive overview that details the role of nutrition and exercise in Multiple Sclerosis - Written for researchers and clinicians in neurology, neuroscience, and exercise and nutrition - Defines a new approach that focuses on foods, dietary supplements, exercise, behavior, and lifestyle in health promotion and symptoms management for MS
Author : Ruben Vardanyan
Publisher : Elsevier
ISBN 13 : 008046212X
Total Pages : 635 pages
Book Rating : 4.0/5 (84 download)
Download or read book Synthesis of Essential Drugs written by Ruben Vardanyan and published by Elsevier. This book was released on 2006-03-10 with total page 635 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthesis of Essential Drugs describes methods of synthesis, activity and implementation of diversity of all drug types and classes. With over 2300 references, mainly patent, for the methods of synthesis for over 700 drugs, along with the most widespread synonyms for these drugs, this book fills the gap that exists in the literature of drug synthesis. It provides the kind of information that will be of interest to those who work, or plan to begin work, in the areas of biologically active compounds and the synthesis of medicinal drugs. This book presents the synthesis of various groups of drugs in an order similar to that traditionally presented in a pharmacology curriculum. This was done with a very specific goal in mind – to harmonize the chemical aspects with the pharmacology curriculum in a manner useful to chemists. Practically every chapter begins with an accepted brief definition and description of a particular group of drugs, proposes their classification, and briefly explains the present model of their action. This is followed by a detailed discussion of methods for their synthesis. Of the thousands of drugs existing on the pharmaceutical market, the book mainly covers generic drugs that are included in the WHO's Essential List of Drugs. For practically all of the 700+ drugs described in the book, references (around 2350) to the methods of their synthesis are given along with the most widespread synonyms. Synthesis of Essential Drugs is an excellent handbook for chemists, biochemists, medicinal chemists, pharmacists, pharmacologists, scientists, professionals, students, university libraries, researchers, medical doctors and students, and professionals working in medicinal chemistry. * Provides a brief description of methods of synthesis, activity and implementation of all drug types* Includes synonyms* Includes over 2300 references
