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Author : C. Versteeg
Publisher : Bernan Press(PA)
ISBN 13 :
Total Pages : 138 pages
Book Rating : 4.3/5 (21 download)
Download or read book Pectinesterases from the Orange Fruit written by C. Versteeg and published by Bernan Press(PA). This book was released on 1979 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: Twelve forms of pectinesterase were detected in citrus fruits.
Author : Reginald H. Walter
Publisher : Academic Press
ISBN 13 : 0080926444
Total Pages : 291 pages
Book Rating : 4.0/5 (89 download)
Download or read book The Chemistry and Technology of Pectin written by Reginald H. Walter and published by Academic Press. This book was released on 2012-12-02 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fundamental understanding of polymers has evolved in recent years concurrent with advances in analytical instrumentation. The theories and methodologies developed for the galacturonan biopolymers (collectively called pectins) have seldom been discoursed comprehensively in the context of the new knowledge. This text explains the scientific and technical basis of many of the practices followed in processing and preparing foods fabricated with or containing pectin. The material is presented in a very readable fashion for those with limited technical training. - Structural analysis - Commercial extractions methods - Pectin formulations and tropical fruit analysis - Molecular mechanisms of gelatin - Enzymology - Polymer comformation techniques - Analytical methods of polymer analysis
Author : Yuri Dyakov
Publisher : Elsevier
ISBN 13 : 0080469337
Total Pages : 497 pages
Book Rating : 4.0/5 (84 download)
Download or read book Comprehensive and Molecular Phytopathology written by Yuri Dyakov and published by Elsevier. This book was released on 2007-01-09 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a collection of information on successive steps of molecular 'dialogue' between plants and pathogens. It additionally presents data that reflects intrinsic logic of plant-parasite interactions. New findings discussed include: host and non-host resistance, specific and nonspecific elicitors, elicitors and suppressors, and plant and animal immunity. This book enables the reader to understand how to promote or prevent disease development, and allows them to systematize their own ideas of plant-pathogen interactions.* Offers a more extensive scope of the problem as compared to other books in the market* Presents data to allow consideration of host-parasite relationships in dynamics and reveals interrelations between pathogenicity and resistance factors* Discusses beneficial plant-microbe interactions and practical aspects of molecular investigations of plant-parasite relationships* Compares historical study of common and specific features of plant immunity with animal immunity
Author : Dominic W.S. Wong
Publisher : Springer Science & Business Media
ISBN 13 : 9780412056918
Total Pages : 416 pages
Book Rating : 4.0/5 (569 download)
Download or read book Food Enzymes: Structure and Mechanism written by Dominic W.S. Wong and published by Springer Science & Business Media. This book was released on 1995-12-31 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food Enzymes: Structure and Mechanism is the first volume to bring together current information on the structures and mechanisms of important food enzymes. It provides an in-depth discussion of the dynamic aspects of enzyme structures and their relationship to the chemistry of catalysis. The book emphasizes aspects of the chemistry of enzyme structure and mechanism seldom covered in the food science literature. It includes a thorough discussion of the genetic modification of enzyme structures and functions with reference to specific food enzymes. More than 100 illustrations enhance the clarity of important concepts. Comprehensive references reflect the current state of knowledge on enzyme actions.
Author : United States. Agricultural Research Service
Publisher :
ISBN 13 :
Total Pages : 108 pages
Book Rating : 4.:/5 (31 download)
Download or read book Chemistry and Technology of Citrus, Citrus Products and Byproducts written by United States. Agricultural Research Service and published by . This book was released on 1956 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers the structure and composition of citrus fruits, processing, beverage bases, (including frozen concentrate), and waste disposal.
Author :
Publisher : BoD – Books on Demand
ISBN 13 : 1789840716
Total Pages : 180 pages
Book Rating : 4.7/5 (898 download)
Download or read book Pectins written by and published by BoD – Books on Demand. This book was released on 2020-01-22 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book deepens the study and knowledge on pectins, especially in the processes of extraction, purification, and characterization, in short its many and wide applications. Among the most prominent applications are the food, pharmaceutical, and other industries. The development of pectins has a very promising future with a marked annual increase and with a wide range of sources. As written above, this book will help its readers to expand their knowledge on this biopolymer with vast application in the industry worldwide.
Author : Hans F. Linskens
Publisher : Springer
ISBN 13 : 9783642646447
Total Pages : 0 pages
Book Rating : 4.6/5 (464 download)
Download or read book Plant Cell Wall Analysis written by Hans F. Linskens and published by Springer. This book was released on 2011-10-01 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern Methods of Plant Analysis When the handbook Modern Methods of Plant Analysis, was first introduced in 1954, the considerations were: 1. the dependence of scientific progress in biology on the improvement of existing and the introduction of new methods; 2. the difficulty in finding many new analytical methods in specialized journals which are normally not accessible to experimental plant biologists; 3. the fact that in the methods sections of papers the description of methods is frequently so compact, or even sometimes to incomplete, that it is difficult to reproduce experiments. These considerations still stand today. The series was highly successful, seven volumes appearing between 1956 and 1964. Since there is still today a demand for the old series, the publisher has decided to resume publication of Modern Methods of Plant Analysis. It is hoped that the New Series will be just as acceptable to those working in plant sciences and related fields as the early volumes undoubtedly were. It is difficult to single out the major reasons for the success of any publication, but we believe that the methods published in the first series were up-to-date at the time and presented in a way that made description, as applied to plant material, complete in itself with little need to consult other publications. Contribution authors have attempted to follow these guidelines in this New Series of volumes. Editorial The earlier series of Modern Methods of Plant Analysis was initiated by Michel V.
Author : Poonam Singh-Nee Nigam
Publisher : Springer Science & Business Media
ISBN 13 : 1402099428
Total Pages : 462 pages
Book Rating : 4.4/5 (2 download)
Download or read book Biotechnology for Agro-Industrial Residues Utilisation written by Poonam Singh-Nee Nigam and published by Springer Science & Business Media. This book was released on 2009-05-19 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt: Residues from agriculture and the food industry consist of many and varied wastes, in total accounting for over 250 million tonnes of waste per year in the UK alone. Biotechnological processing of these residues would allow these waste products to be used as a resource, with tremendous potential. An extensive range of valuable and usable products can be recovered from what was previously considered waste: including fuels, feeds and pharmaceutical products. In this way Biotechnology can offer many viable alternatives to the disposal of agricultural waste, producing several new products in the process. This book presents up-to-date information on a biotechnology approach for the utilisation of agro-industrial residues, presenting chapters with detailed information on materials and bioconversion technology to obtain products of economic importance: The production of industrial products using agro-industrial residues as substrates The biotechnological potential of agro-industrial residues for bioprocesses Enzymes degrading agro-industrial residues and their production Bioconversion of agro-industrial residues. Written by experts in Biotechnological processing of Agro-Industrial Residues, this book will provide useful information for academic researchers and industry scientists working in biotechnology, waste management, agriculture and the food industry.
Author : J. Visser
Publisher : Elsevier
ISBN 13 : 0080544606
Total Pages : 1011 pages
Book Rating : 4.0/5 (85 download)
Download or read book Pectins and Pectinases written by J. Visser and published by Elsevier. This book was released on 1996-12-06 with total page 1011 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pectins are one of the classes of complex structural plant cell wall polysaccharides. They are localized in the middle lamella and primary cell wall of higher plants. Pectins have a long-standing use as gelling agents whereas their enzymatic degradation or modification plays an important role in the processing of agricultural crops and the manufacturing of foods and beverages. Progress in pectin and pectinase research has been most prominent in two areas over the past 5 years. The first one concerns the analysis and elucidation of the complex chemical structure of pectin and identification of novel enzymes involved in the degradation of these structures. The second area concerns the mode of action and the 3-dimensional structure of various pectin degrading enzymes as well as the cloning of a large number of genes encoding enzymes involved in pectin degradation and modification. This book covers the following topics. First the structural, physical and chemical properties of pectin are treated followed by information about its biosynthesis and about the biological effects of pectin and its degradation products in biological systems such as plant-pathogen interactions and human nutrition. Identification of novel enzymes, the mode of action of different pectinases and the 3-D structure of bacterial pectate lyases forms the second block. This is followed by the genetics and regulation of pectinase biosynthesis in saprophytic and phytopathogenic microbial systems as well as in plant systems. Finally, developments in pectin manufacturing and application of pectinases in traditional (food, beverage) and novel technologies are treated. This book is meant for those actively involved in fundamental and applied aspects of pectin and pectinase research but it is also of value for those interested in plant cell wall biosynthesis and architecture, phytopathology, food technology and human nutrition. This book not only reflects the present status of research in the field but it will turn out to be a very useful reference work as well.
Author : G. G. Birch
Publisher : Springer Science & Business Media
ISBN 13 : 9401167400
Total Pages : 302 pages
Book Rating : 4.4/5 (11 download)
Download or read book Enzymes and Food Processing written by G. G. Birch and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: R. S. SHALLENBERGER Cornell University, New York State Agricultural Research Station, New York, USA Among the material to be discussed in this first section of the 'Enzymes and Food Processing Symposium' is subject matter that can be viewed as a marriage between enzyme technology and sugar stereochemistry. In order to bring the significance of the material to be presented into proper perspective, I would like you to pretend, for a moment, that you are a researcher making a proposal on this subject to a Research Granting Agency in order to obtain financial support for your ideas. However, the year is 1880. Under the 'objectives' section of your proposal, you state that you intend to attach the intangible vital force or spirit-that is, the catalyst unique to the chemistry of living organisms-to an inert substrate such as sand. Thereafter you will pass a solution of right handed glucose (also known as starch sugar) past the 'vital force' and in the process convert it to left-handed glucose (also known as fruit sugar). The peer review committee would probably reject the proposal as sheer nonsense because the statements made were not only contrary to their experience, but also contrary to what they had been taught. Perhaps a few select people would have some feeling for what you were talking about, but commiseration would be the only form of support that they could offer.
Author :
Publisher : Academic Press
ISBN 13 : 0128098600
Total Pages : 126 pages
Book Rating : 4.1/5 (28 download)
Download or read book Comprehensive Utilization of Citrus By-Products written by and published by Academic Press. This book was released on 2016-07-07 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive Utilization of Citrus By-products provides comprehensive knowledge and information on the development and utilization of citrus by-products, including the types, preparation, and determination of their main functional components. As one of the most popular fruits in the world, the processing of citrus fruits produces a great deal of citrus peel, a primary by-product. Current treatments of citrus peel pollute the environment and waste resources so eco-friendly solutions are sought. This book reflects research, trends and attitudes in the field, presenting a wide overview including extraction processes for functional components; isolation and structural identification; synthesis of new compounds; and the research and development of citrus by-products, their biodegradable transformation, and processing equipment. This valuable reference book can be used by scientists, scholars, and students working on citrus, dietitians and nutritionists, citrus processing enterprises, and farmers from cooperative organizations related to citrus processing. - Offers a comprehensive presentation of the functional components in citrus by-products and their utilization - Illustrates the determination methods of, and extraction processes for, functional components, as well as the isolation, identification, and synthesis of new compounds - Reviews the research and development of citrus by-products, their biodegradable transformation, and processing equipment - Provides a valuable reference for scientists, scholars, and students working on citrus, dietitians and nutritionists, citrus processing enterprises, and farmers from cooperative organizations related to citrus processing
Author : G.B. Seymour
Publisher : Springer Science & Business Media
ISBN 13 : 9401115842
Total Pages : 461 pages
Book Rating : 4.4/5 (11 download)
Download or read book Biochemistry of Fruit Ripening written by G.B. Seymour and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 461 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is over 20 years since the publication of A.c. Hulme's two volume text on The Biochemistry of Fruits and thei.r Products. Whilst the bulk of the information contained in that text is still relevant it is true to say that our understanding of the biochemical and genetic mech
Author : N.A. Michael Eskin
Publisher : Academic Press
ISBN 13 : 0080918085
Total Pages : 572 pages
Book Rating : 4.0/5 (89 download)
Download or read book Biochemistry of Foods written by N.A. Michael Eskin and published by Academic Press. This book was released on 2012-12-02 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biochemistry of Foods
Author : J. J. P. Krop
Publisher :
ISBN 13 : 9789022005453
Total Pages : 107 pages
Book Rating : 4.0/5 (54 download)
Download or read book The Mechanism of Cloud Loss Phenomena in Orange Juice written by J. J. P. Krop and published by . This book was released on 1974 with total page 107 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this study was to gain a better insight into the factors which cause cloud loss in turbid fruit juices. Orange juice was chosen as the material of investigation. Chapters 2 and 3 are literature surveys. Chapter 2 reviews the older literature on cloud loss probblems of orange juice, cloud composition and recent developments of the research in this field. Also the clarification mechanism of apple juice and grape juice have been described. Chapter 3 pays attention to the structure and properties of pectic substances. As pectin esterase is a native enzyme of the orange fruitand pectin depolymerizing enzymes were appliiiiied in the experiments, the second part of this chapter reviews pectic enzymes. Methods to demonstrate and determine PE activity have been described in Section 3.3. Since it was often more important to be informed about the actual action of PE than about the number of PEenzyme units pppppresent, a distinction was made between the terms action and activity. The action of PE can be determined by asssaying quantitatively the methanol that is formed as a result of this action. Some methods to determine methanol therefore have been described.
Author : Gerald Reed
Publisher : Elsevier
ISBN 13 : 0323161545
Total Pages : 590 pages
Book Rating : 4.3/5 (231 download)
Download or read book Enzymes in Food Processing written by Gerald Reed and published by Elsevier. This book was released on 2012-12-02 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt: Enzymes in Food Processing, Second Edition provides an understanding of the action of enzymes and the changes in enzyme technology. This book discusses the introduction of enzyme processes into the food industry. Organized into 20 chapters, this edition starts with an overview of the practical application of enzymes to the manufacture and processing of foods, such as the use of enzymes to clarify wine, produce dextrose, tenderize meat, and liquefy candy centers. This book then discusses the variables that affect all enzymes, which include moisture content, temperature, and pH. This text examines as well the different characteristics of competitive and noncompetitive inhibitions. Other chapters focus on the properties and actions of carbohydrases, which cause the chemical bonds to unite simple sugars into the polymeric saccharides. The final chapter deals with the allergic reactions that commercial enzymes may cause to humans. Microbiologists, food technologists, nutritionists, and food scientists will find this book extremely useful.
Author : Giuseppe Mazza
Publisher : CRC Press
ISBN 13 : 9781566764872
Total Pages : 484 pages
Book Rating : 4.7/5 (648 download)
Download or read book Functional Foods written by Giuseppe Mazza and published by CRC Press. This book was released on 1998-06-19 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: This major reference provides a comprehensive treatment of the physiological effects of foods and food components capable of promoting good health and preventing or alleviating diseases. It assembles, in one volume, extensive recent information on the nature and physiological effects of biologically-active components of major plant foods-cereals, oilseeds, fruits, and vegetables-and dairy and fish products. For the first time in any reference work, internationally renowned specialists discuss how to manufacture and evaluate food products with health enhancing effects, using both traditional and novel processing methods. Entire chapters are devoted to functional food products from oats, wheat, rice, flaxseed, mustard, fruits, vegetables, fish, and dairy products. The chapter on designer vegetable oils covers all the recent developments in vegetable oils, including genetically modified oils and engineering and production of structured lipids. Functional products from quinoa, amaranth, beans, ginseng, echinacea, and other botanicals are covered in separate chapters. An authoritative final chapter discusses the present regulatory status of functional foods in the U. S., Japan, Canada, and the European Union. This chapter also discusses the assessment of natural products for use in promoting human health and as medicinal agents, considers where the burden of proof lies for showing the effect of a food product on a physiological or biochemical process, and explores the costs of making health claim. This comprehensive volume serves the information needs of food scientists and technologists, food process engineers, biochemists, nutritionists, public health professionals, and entrepreneurs involved in the design, processing, and marketing of new functional food products. Anyone who believes in the need for real foods that combine nutritional and medical benefits and who believes that such foods can be produced, will find this book invaluable.
Author : Milind Ladaniya
Publisher : Academic Press
ISBN 13 : 0323993079
Total Pages : 859 pages
Book Rating : 4.3/5 (239 download)
Download or read book Citrus Fruit written by Milind Ladaniya and published by Academic Press. This book was released on 2022-08-24 with total page 859 pages. Available in PDF, EPUB and Kindle. Book excerpt: Citrus Fruit: Biology, Technology and Evaluation, Second Edition presents a comprehensive view of these globally important crops, from cultivars to consumer acceptability. Now fully revised and updated to address the latest technologies and advancements, along with an exploration of highly current topics, including the impacts of climate and COVID-19, the book presents fresh fruit scenarios from around the globe. Sections explore the challenge of losses, background on fresh citrus cultivars production, factors that impact fruit quality, morphology, anatomy, physiology and biochemistry of fruit, fruit maturity, grades, and physico-chemical characteristics before moving into aspects of post-harvest technology. From irradiation and quality control to the nutritive, medicinal and safety aspects, the book presents the wide range of factors that can impact successful citrus crop production, delivery and consumption. Intended as a resource for researchers and scientists dealing with the growth, development and distribution of citrus fruit, the book provides up-to-date coverage on global citrus fruit production and practices. - Fully revised and updated release, including new chapters on post-harvest disease management practices and the impact of climate change and COVID-19 - Includes expanded insights on nutraceuticals, bioactive compounds and antioxidants - Presents research data that will be valuable for those involved in the handling and marketing of citrus fruits
