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Author: B. C. L. Weedon Publisher: Elsevier ISBN: 1483159922 Category : Science Languages : en Pages : 154
Book Description
Carotenoids — 4 brings together the main lectures presented at the Fourth International Symposium on Carotenoids held in Berne, Switzerland, on August 25-29, 1975. The papers explore a wide range of topics relating to carotenoids, including their carbon-13 nuclear magnetic resonance (NMR) spectra, stereochemistry, and biosynthesis. Carotenoid-protein complexes, carotenoid glycosides, xanthoxin and abscisic acid, and photoregulation of carotenoid biosynthesis in plants are also discussed. This book is comprised of 13 chapters and begins with an analysis of the carbon-13 NMR spectra of derivatives of beta-carotene, such as zeaxanthin, isozeaxanthin, violaxanthin, and alloxanthin. The reader is then introduced to carotenoid-protein complexes, with emphasis on the distinction between carotenoid-lipoglycoprotein complexes and astaxanthin-proteins in which the absorption band of the carotenoid is unaltered in shape. Subsequent chapters deal with carotenoid glycosides; the structures, chemical reactions, and stereochemistry of naturally occurring carotenoids; synthesis of carotenoids and related polyenes; and the apocarotenoid system of sex hormones and prohormones in Mucoraceous fungi. The early steps in and later reactions of carotenoid biosynthesis are also examined. The last chapter is devoted to the photoregulation of carotenoid biosynthesis in plants. This monograph will be a valuable source of information for chemists.
Author: B. C. L. Weedon Publisher: Elsevier ISBN: 1483159922 Category : Science Languages : en Pages : 154
Book Description
Carotenoids — 4 brings together the main lectures presented at the Fourth International Symposium on Carotenoids held in Berne, Switzerland, on August 25-29, 1975. The papers explore a wide range of topics relating to carotenoids, including their carbon-13 nuclear magnetic resonance (NMR) spectra, stereochemistry, and biosynthesis. Carotenoid-protein complexes, carotenoid glycosides, xanthoxin and abscisic acid, and photoregulation of carotenoid biosynthesis in plants are also discussed. This book is comprised of 13 chapters and begins with an analysis of the carbon-13 NMR spectra of derivatives of beta-carotene, such as zeaxanthin, isozeaxanthin, violaxanthin, and alloxanthin. The reader is then introduced to carotenoid-protein complexes, with emphasis on the distinction between carotenoid-lipoglycoprotein complexes and astaxanthin-proteins in which the absorption band of the carotenoid is unaltered in shape. Subsequent chapters deal with carotenoid glycosides; the structures, chemical reactions, and stereochemistry of naturally occurring carotenoids; synthesis of carotenoids and related polyenes; and the apocarotenoid system of sex hormones and prohormones in Mucoraceous fungi. The early steps in and later reactions of carotenoid biosynthesis are also examined. The last chapter is devoted to the photoregulation of carotenoid biosynthesis in plants. This monograph will be a valuable source of information for chemists.
Author: George Britton Publisher: Springer Science & Business Media ISBN: 3764374993 Category : Science Languages : en Pages : 400
Book Description
The Carotenoids book series provides an introduction to the fundamental chemistry, detailed accounts of the basic methods used in carotenoid research, and critical discussions of the biochemistry, functions and applications of carotenoids. Part 1 discusses the fundamental properties on which the biological functions and effects of carotenoids depend. Part 2 describes important natural functions of carotenoids in all kinds of living organisms.
Author: Institute of Medicine Publisher: National Academies Press ISBN: 0309069491 Category : Medical Languages : en Pages : 530
Book Description
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: George Britton Publisher: Birkhauser ISBN: 9780817629083 Category : Science Languages : en Pages : 328
Book Description
Carotenoids provides an introduction to the fundamental chemistry of these important compounds, detailed accounts of the basic methods used in carotenoid research, and critical discussions of the biochemistry, functions and applications of carotenoids.
Author: Charis M. Galanakis Publisher: Academic Press ISBN: 0128173149 Category : Technology & Engineering Languages : en Pages : 388
Book Description
Carotenoids: Properties, Processing, and Applications fills the gap of transfer knowledge between academia and industry, covering integral information in three critical dimensions: properties, recovery and applications. At the moment, carotenoid research is directed at particular applications, including colorants, antioxidants and recovery from plant processing by-products. These trends take into account the health, nutrition and functions of carotenoids, the new recovery efforts from underutilized sources, the extraction procedures using green solvents and technologies, and their sustainability aspects. Written by a team of experts in the field of food chemistry, food science and technology, as well as bioresource technologists mainly from academia, the book covers the most recent advances in the field of carotenoids, while also analyzing the potential of already commercialized processes and products. - Covers carotenoids' properties in view of alternative sources (plant by-products, microalgae, etc.), recovery technologies and applications - Thoroughly explores mechanistic aspects, dietary intake and recommendations surrounding the health-promoting effects of carotenoids - Discusses the effect of processing and storage conditions in carotenoid levels and bioavailability - Presents applications and case studies in the food industry
Author: Publisher: Elsevier ISBN: 0323139779 Category : Science Languages : en Pages : 982
Book Description
Carotenoids as Colorants and Vitamin A Precursors: Technological and Nutritional Applications presents the application of carotenoids to food and to the feed of animals, poultry, fish, and birds. This book discusses the use of carotenoids in medicine, in the coloring of cosmetic and pharmaceutical products, and their unique role as photoconductors. Organized into 10 chapters, this book begins with an overview of the growing preference for natural-type colors in countries around the world. This text then examines the potential level of use of various carotenoids in a variety of foods. Other chapters consider the types of carotenoids that are added to the diet of aquatic animals, which should be selected according to the species because of varying biosynthetic capabilities and expected final pigment content. This book discusses as well the mechanisms that control the assimilation and absorption of some carotenoids. The final chapter deals with determination of vitamin A value. This book is a valuable resource for industrial chemists and aquaculturists.
Author: John T. Landrum Publisher: CRC Press ISBN: 1420052314 Category : Medical Languages : en Pages : 562
Book Description
Carotenoids are of great interest due to their essential biological functions in both plants and animals. However, the properties and functions of carotenoids in natural systems are surprisingly complex. With an emphasis on the chemical aspects of these compounds, Carotenoids: Physical, Chemical, and Biological Functions and Properties presents a b
Author: Y. H. Hui Publisher: CRC Press ISBN: 146650787X Category : Technology & Engineering Languages : en Pages : 3539
Book Description
Advances in food science, technology, and engineering are occurring at such a rapid rate that obtaining current, detailed information is challenging at best. While almost everyone engaged in these disciplines has accumulated a vast variety of data over time, an organized, comprehensive resource containing this data would be invaluable to have. The
Author: T. W. Goodwin Publisher: Elsevier ISBN: 1483151387 Category : Science Languages : en Pages : 279
Book Description
Carotenoids — 5 is a collection of papers presented at the Fifth International Symposium on Carotenoids held in Madison, Wisconsin, on July 23-28, 1978. The symposium focuses on advances that have been made in understanding carotenoids, including their chemistry, biochemistry, and stereochemistry as well as biosynthesis and biological functions. Topics covered include the industrial applications of carotenoids; synthesis of polyenes via phosphonium ylids; biological functions of vitamin A in normal and transformed tissues; and enzymatic synthesis of carotenes. This volume is comprised of 18 chapters and begins with a review of carotenoid research undertaken over the years in the areas of separation, synthesis, and physical and chemical analysis and further significant advances that are to be expected in the future. The reader is then introduced to the development of the industrial manufacture of carotenoids and vitamin A by isolation and by synthesis, with special emphasis on the use of carotenoids as a preferred class of coloring matters for food and feed. The following chapters explore the progress in carotenoid characterization, chemistry, structures, chemical transformations, and stereochemistry; synthesis of optically active carotenoids and related compounds, carotenoid glycosylesters, and other carotenoids; and genetics and regulation of carotene biosynthesis. The final chapter describes a number of approaches to synthesis of canthaxanthin. This book will be a useful resource for chemists and biochemists.
Author: O. Straub Publisher: Birkhäuser ISBN: 3034850654 Category : Science Languages : en Pages : 294
Book Description
In 1948 Paul Karrer and Ernst Jucker compiled the first comprehensive book on the topic of carotenoids. Their work included a list of 65 natural carotenoids with known and unknown structures. In Otto Isler's 'Carotenoids' which appeared in 1971, Otto Straub published a new and expanded 'List of Natural Carotenoids' comprised of 273 compounds and included all the literature data known at the time. This list proved to be of such value to those working in the field of carote noids that 5 years later Otto Straub came out with an up dated version ofthelist entitled 'Key to Carotenoids'. The present second edition of 'Key to Carotenoids' endeavors to provide the reader with the continuation of Straub's work. I would like to thank my collaborators for their work and especially Birkhäuser Verlag, Basle, for their support. H.P. Pfander TABLE OF CONTENTS LIST OF THE NATURAL CAROTENOIDS. ... 9 1 - HYDROCARBONS. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Author: B. C. L. Weedon
Author: B. C. L. Weedon
Author: George Britton
Author: Institute of Medicine
Author: George Britton
Author: Charis M. Galanakis
Author: 
Author: John T. Landrum
Author: Y. H. Hui
Author: T. W. Goodwin
Author: O. Straub