Carbohydrate Analysis by NIRS-Chemometrics

Carbohydrate Analysis by NIRS-Chemometrics
Author: Mercedes G. López
Publisher:
Total Pages:
Release: 2017
Genre: Science
ISBN:
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Near-infrared spectroscopy (NIRS) is a high-throughput, low-cost, solvent-free, and nondestructive analytical tool. Chemometrics is the science that employs statistical and mathematical methods to explain near-infrared spectra; it has been proven that when they are coupled, their effectiveness highly improved in-depth carbohydrate characterization. This chapter focuses on the fundamentals of near-infrared spectroscopy in the study of carbohydrates, as well as the application of partial least squares regression (PLSR) and principal component analysis (PCA), as the most useful chemometric techniques involved in carbohydrate analysis. The theoretical aspects and practical applications starting from simple to complex carbohydrates mixtures are covered. Indeed, the contributions from different fields extend the implementation of near-infrared spectroscopy from industrial quality control to scientific research.

Developments in Near-Infrared Spectroscopy

Developments in Near-Infrared Spectroscopy
Author: Konstantinos Kyprianidis
Publisher: BoD – Books on Demand
Total Pages: 154
Release: 2017-03-15
Genre: Science
ISBN: 953513017X
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Over the past few decades, exciting developments have taken place in the field of near-infrared spectroscopy (NIRS). This has been enabled by the advent of robust Fourier transform interferometers and diode array solutions, coupled with complex chemometric methods that can easily be executed using modern microprocessors. The present edited volume intends to cover recent developments in NIRS and provide a broad perspective of some of the challenges that characterize the field. The volume comprises six chapters overall and covers several sectors. The target audience for this book includes engineers, practitioners, and researchers involved in NIRS system design and utilization in different applications. We believe that they will greatly benefit from the timely and accurate information provided in this work.

The Art of Carbohydrate Analysis

The Art of Carbohydrate Analysis
Author: Gerrit J. Gerwig
Publisher: Springer Nature
Total Pages: 362
Release: 2021-10-23
Genre: Medical
ISBN: 303077791X
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The growing importance of glycobiology and carbohydrate chemistry in modern biotechnology and the pharmaceutical industry makes accurate carbohydrate analysis indispensable. This book provides the principles and protocols of various fundamental carbohydrate analysis methods. Choice of method is entirely dependent upon the type of material being investigated (biological samples, food products, etc.), and the level of structural detail required, i.e. sugar content, compositional analysis, linkages between the sugar components, or the total chemical structure of a given molecule. Full structural characterization of carbohydrate chains requires significant time, resources, and skill in several methods of analysis; no single technique can address all glycan analysis needs. This book summarizes several existing analytical techniques (both chemical and physical) in an introductory volume designed for the non-expert researcher or novice scientist. While background in carbohydrate chemistry is assumed, all information necessary to understanding the described techniques is addressed in the text.

Analysis of Carbohydrates by GLC and MS

Analysis of Carbohydrates by GLC and MS
Author: Christopher J. Biermann
Publisher: CRC Press
Total Pages: 306
Release: 1988-10-31
Genre: Science
ISBN: 9780849368516
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This textbook is a comprehensive guide to analysis of carbohy-drates by gas-liquid chromatography and mass spectrometry. In addition to explaining the facets of carbohydrate analysis and their relation to each other, the text also contains in-depth reference in-formation useful to practitioners in the field. Improvements in car-bohydrate analyses methodology during the past six years are also highlighted. This extensively illustrated text provides excellent data for those in carbohydrate, agriculture, and food chemistry.

Carbohydrate Analysis

Carbohydrate Analysis
Author: Martin F. Chaplin
Publisher: Oxford University Press, USA
Total Pages: 350
Release: 1994
Genre: Medical
ISBN:
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The second edition of this highly successful text details the involvement of carbohydrates in biological processes which have greatly fuelled the current interest in this diverse range of molecules. This text presents the up-to-date techniques required to analyse a wide variety of carbohydrates and carbohydrate-containing molecules.

Analysis of Carbohydrates by GLC and MS

Analysis of Carbohydrates by GLC and MS
Author: Christopher J. Biermann
Publisher: CRC Press
Total Pages: 304
Release: 2021-12-17
Genre: Science
ISBN: 1000098818
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This textbook is a comprehensive guide to analysis of carbohy-drates by gas-liquid chromatography and mass spectrometry. In addition to explaining the facets of carbohydrate analysis and their relation to each other, the text also contains in-depth reference in-formation useful to practitioners in the field. Improvements in car-bohydrate analyses methodology during the past six years are also highlighted. This extensively illustrated text provides excellent data for those in carbohydrate, agriculture, and food chemistry.

Carbohydrate Analysis

Carbohydrate Analysis
Author: Z. El Rassi
Publisher: Elsevier
Total Pages: 693
Release: 1994-11-11
Genre: Science
ISBN: 008085866X
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Carbohydrates and glycoconjugates play an important role in several life processes. The wide variety of carbohydrate species and their inherent polydispersity and heterogeneity require separation techniques of high resolving power and high selectivity such as high performance liquid chromatography (HPLC) and capillary electrophoresis (HPCE). In the last decade HPLC, and recently HPCE methods have been developed for the high resolution and reproducible quantitation of carbohydrates. Despite the importance of these two column separation technologies in the area of carbohydrates, no previous book describes specialized methods for the separation, purification and detection of carbohydrates and glycoconjugates by HPLC and HPCE. Therefore, the objective of the present book is to provide a comprehensive review of carbohydrate analysis by HPLC and HPCE by covering analytical and preparative separation techniques for all classes of carbohydrates including mono- and disaccharides; linear and cyclic oligosaccharides; branched heterooligosaccharides (e.g., glycans, plant-derived oligosaccharides); glycoconjugates (e.g., glycolipids, glycoproteins); carbohydrates in food and beverage; compositional carbohydrates of polysaccharides; carbohydrates in biomass degradation; etc. The book will be of interest to a wide audience, including analytical chemists and biochemists, carbohydrate, glycoprotein and glycolipid chemists, molecular biologists, biotechnologists, etc. It will also be a useful reference work for both the experienced analyst and the newcomer as well as for users of HPLC and HPCE, graduates and postdoctoral students.

Carbohydrate Analysis by Modern Liquid Phase Separation Techniques

Carbohydrate Analysis by Modern Liquid Phase Separation Techniques
Author: Ziad El Rassi
Publisher: Elsevier
Total Pages: 956
Release: 2021-08-15
Genre: Science
ISBN: 0128245123
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Carbohydrate Analysis by Modern Liquid Phase Separation Techniques, Second Edition, presents readers with the various principles of modern liquid phase separation techniques and their contributions to the analysis of complex carbohydrates and glycoconjugates. In a selection of all-new chapters, this fully updated volume covers each technique in detail. The book aims to help analysts solve any of the many practical problems they may face in tackling the analysis of carbohydrates. In addition, it addresses current difficulties that must be resolved in carbohydrate research, thus inspiring further important technological developments to meet these challenges. This is an essential resource for anyone seeking a broad view of the science of carbohydrates and separation techniques. Covers the basic principles of modern liquid phase separation techniques, along with their applications Compiles up-to-date information on the field of carbohydrate analysis, along with updates on separation science Focuses on problems currently faced in carbohydrate analysis and the solutions necessary for further progress

Carbohydrate Analysis by Modern Chromatography and Electrophoresis

Carbohydrate Analysis by Modern Chromatography and Electrophoresis
Author: Ziad El Rassi
Publisher: Elsevier
Total Pages: 1255
Release: 2002-10-31
Genre: Science
ISBN: 008052849X
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This book is an updated and expanded edition of Carbohydrate Analysis, High Performance Liquid Chromatography and Capillary Electrophoresis and is concerned with the analysis of carbohydrates by modern chromatography and electrophoresis including analytical and preparative high performance liquid chromatography (HPLC), thin layer chromatography (TLC), field flow fractionation (FFF), capillary electrophoresis (CE), capillary electrochromatography (CEC), polyacrylamide gel electrophoresis (PAGE), gas chromatography (GC) and supercritical fluid chromatography (SFC). Thirty-one chapters cover: various modes of HPLC, CE, CEC, FFF, GC and SFC that are currently applied to the analysis of carbohydrates; discussions on analytical and preparative separations; descriptions of the principles of detection and quantitative determination of carbohydrates by the various separation techniques; reviews of sample preparations; and information on important applications. Furthermore, the book describes in detail the different direct and indirect detection methods that have been introduced for the sensitive detection of carbohydrates. This title is useful for a wide audience including separation scientists; analytical chemists and biochemists; carbohydrate chemists; glycoprotein and glycolipid chemists; molecular biologists; and biotechnologists. The book is also a useful reference for both the experienced analyst and the newcomer and for users of modern chromatography and electrophoresis. · Contains 31 chapters covering all aspects of carbohydrate analysis by modern chromatography and electrophoresis· Each chapter discusses the basic principles, advantages and limitations, and applications of the particular detection technique· Useful reference for both the experienced analyst and the newcomer

Advances in Carbohydrate Analysis

Advances in Carbohydrate Analysis
Author: Charles A. White
Publisher: Jai Press
Total Pages: 400
Release: 1991
Genre: Carbohydrates
ISBN: 9781559382656
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The first volume in a series which focuses on the analysis of carbohydrate polymers and glycoproteins, and explores developments in methods and analytical techniques.