Download or read book Physico chemical Studies on Pectins written by William C. Devine and published by . This book was released on 1974 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Physico chemical Study of Pectin written by Lucia Eola Edson and published by . This book was released on 1928 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Physico chemical Studies of Pectin Related to Aqueous Solubility of Cholesterol written by Shaila Ram Battu and published by . This book was released on 1983 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Physico chemical Study of Pectin written by Lucia Eola Edson and published by . This book was released on 1928 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Physico chemical and Structural Studies on the Pectic Group of Substances written by Ian W. Cottrell and published by . This book was released on 1968 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Physico chemical Study of Pectin Dissertation Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy in the Faculty of Pure Science Columbia University in the City of New York by Lucia E Edson written by Lucia E. Edson and published by . This book was released on 1928 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chemistry and Function of Pectins written by Marshall L. Fishman and published by . This book was released on 1986 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores the physical, biochemical, and functional properties of pectin. Examines the role of pectin as an important food fiber, a major plant cell wall component, and a ubiquitous nutritional factor and gelling agent in foods. Assembles chapters from leading pectin researchers to produce a multidisciplinary volume that will advance pectin research through cross fertilization of sound research ideas. Promotes a better understanding of the chemical and functional properties of pectins.
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
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.
Download or read book The Hydration and Physicochemical Properties of Pectin and Its Derivatives written by Reinhold Frederick Stuewer and published by . This book was released on 1938 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Methods on Physico Chemical Analysis of Fruits written by Mazumdar and published by Daya Books. This book was released on 2003 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analysis of human consumable fruits become necessary to the students and researchers of fruit science, horticulture, food technology, plant biochemistry, botany, applied botany, forestry, ayurved, pharmaceutics and some other disciplines. Necessity of such analysis is also felt in fruit preservation factories or training centres and to the agricultural marketing personnels in making grading of fruits. It needs pointing out in this context that to assess the quality and nutritive status or compositional features of a fruit, not only the chemical constituents but many physical components of it also become necessary to be determined. There are in fact, a number of books available which have presented the analytical procedure of plant materials and some of these have considered fruit analysis also as a part. These titles have though presented much details and put up several procedure for a component, methodology to assess physical components of fruits has hardly received adequate attention. Therefore, a practical manual on fruit analysis that would exclusively deal on procedural detail of both physical and chemical components of fruits cannot be set at defiance, especially as a number of characteristic features, specific to any species or variety of a fruit sometimes need to be critically considered in a fruit analytical procedure. Keeping the above facts in view, the present title has been attempted. Many of the physical methods of analysis have in fact, been devised by the principal author in his teaching and research career over three decades. The title has before entering into chemical analytical part discussed some fundamental aspects of such analysis and the procedure appeared to be much convenient in estimating a component chemically has been presented. Contents Preface, General Precautions to Work in the Laboratory & Field, Chapter 1 Collection of Fruit Samples; Selection of Fruits, Methods of Plucking, Sorting, Surface Cleaning, Bringing to Analytical Laboratory, Chapter 2: Making Representative Sample of Intact Fruits, Chapter 3: Determination of Constituents by Physical Methods; Weight, Volume, Specific Gravity, Overall Length, Maximum Width, Shape, Firmness, Peel Colour, Peel Smoothness, Peel Wax, Peel Thickness, Peel Oil-gland, Colour of Edible Parts, Pulp Firmness, Central Cavity, Edible Matter Content, Juice Content, Flavour, Seed Content, Acceptance to Consumers, Chapter 4: Making Representative Sample of Fruit Tissue for Chemical Analysis; Chapter 5: Preparatory Aspects for Chemical Analysis; Solution, Indicator, Buffer Solution, Drying of Analytical Sample, Ashing of Analytical Sample, Removal of Pigments, Chapter 6: Determination of Chemical Constituents; Carbohydrate, Reducing Sugar, Total Sugar, Non-reducing Sugar, Starch, Total Pectic Substances, Crude Fibre, Total Soluble Solids (with a refractometer), Total Titratable Acidity, Vitamin C, Total Free-Amino Acids, Separation and Detection of Free-Amino Acds (by thin layer chromatography), Protein, Lipid (Ether-extractive), Phenolic Compounds, Tannin, Nitrogen (Micro-Kjeldahl Method), Phosphorus, Potassium, Calcium, Iron, Chlorophyll, Total Anthocyanin, Ethylene Evolution, Carbon Dioxide Evolution, Chapter 7: Determination of Activity of Enzymes; Assay of Enzyme Activity, a-Amylase, b-Amylase, Pectin Methyl Esterase, Polygalacturonase, Cellulase, Invertase, b-Galactosidase, Protease, Lipase, Ascorbic Acid Oxidase, Polyphenol Oxidase, Peroxidase, Appendices: Appendix I: Botanical Names of Fruits Referred to in the Text, Appendix II: Conversion Factors, Appendix III: Proximate Principles of Some Fruits, Bibliography, Subject Index.
Download or read book Advances in Pectin and Pectinase Research written by A. G. J. Voragen and published by Springer Science & Business Media. This book was released on 2003-02-28 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is clearly demonstrated that significant progress has been made during the past seven years.
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.
Download or read book Advances in Pectin and Pectinase Research written by Fons Voragen and published by Springer. This book was released on 2013-03-09 with total page 493 pages. Available in PDF, EPUB and Kindle. Book excerpt: The second international symposium on Pectins and Pectinases was organised by Wageningen University and Research Centre and was held in Rotterdam, May 6-10, 2001. This fruitful meeting was attended by around 130 participants from more than 20 countries, representing almost all of the groups/industries working worldwide on pectins and pectinases. Following the first meeting on this subject held in December 1995, the symposium definitely forms a platform for researchers and industries working in the field, all within their own discipline and expertise. The symposium book contains most keynote lectures and other oral presentations and provides an update about the current research. It is clearly demonstrated that significant progress has been made during the past seven years. The progress in the elucidation of the chemical structure of pectin and mode of action and 3-D structure of the pectin-degrading enzymes allows us more and more to identify (and influence) the functionality of pectins and pectic enzymes, both in vitro after isolation as well as in the plants themselves (in planta). Other contributions deal with new applications of both pectin and pectin-degrading enzymes, while more and more attention is paid to health and nutritional aspects of pectins.
Download or read book Pectin Technological and Physiological Properties written by Vassilis Kontogiorgos and published by Springer Nature. This book was released on 2020-10-01 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text presents the technological and physiological properties of pectin in an educational approach that encompasses all of the essential information a researcher needs to fully understand their function and use in foods. Utilizing basic information on pectin as well as recent technological advances, this book is designed to be the primary resource for individuals seeking out an up to date reference work covering all the necessary informational and functional aspects of pectin. Pectin: technological and physiological properties is the first book to fully focus on the introductory concepts on pectin. Individual chapters cover localization and function, the structural aspects of pectin, pectinases, isolation and characterization and recovery from agricultural wastes. Important current advances such as emulsions, films, digestion, metabolism and bioactive properties are also focused on. With its combination of vital basic information and technological advances, this book presents full and up to date coverage on this pectin and its many forms and uses in foods.
Download or read book Fruit Jellies 8 the Role of Pectin 4 the Physico Chemical Properties of Pectin written by Delaware Agricultural Experiment Station and published by . This book was released on 1934 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pectin written by Phillip L. Bush and published by . This book was released on 2014-01-01 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pectins are biopolymers with multiple applications because of their structural diversity and complexity. Although pectins from different sources have some common structural characteristics, many aspects of the common structure change according to the species and the physiological stage of the plant. Moreover, the application of pectin is determined by its chemical features, including galacturonic acid content, methoxyl content, degree of esterification and acetyl value. The most traditional raw materials used for the extraction of pectins are either apple pomace or citrus peels that are supplied as by-products of juice production. Both materials contain significant amounts of pectic substances, but with different chemical characteristics that make them suitable for specific applications. Considering that pectin is widely used as a functional ingredient, many researchers have been testing the use of other materials and alternative methods of extraction for industrial exploitation. This book discusses the chemical properties of pectin. It addition, it includes the uses and health benefits that pectin may have.
