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Author: Magdalena Jeszka-Skowron Publisher: Springer Nature ISBN: 303061879X Category : Technology & Engineering Languages : en Pages : 380
Book Description
Most bioactive compounds have antioxidant activity, particularly tocochromanols, phenolics (flavonoids and phenolic acids), methylxantines and capsaicinoids. Some of these compounds have also other properties important for human health. For example, vitamin E protects against oxidative stress, but it is also known for its “non-antioxidant” functions, including cell signalling and antiproliferation. Selenium compounds and indoleamins are the components of the antioxidant enzymes. Selenium makes vitamin E acquisition easier and controls its physiological functions. In taking part in enzymatic reactions and protecting the cell against free radicals, selenium shows immunomodulative, antiphlogistic, and antiviral activity. Capsaicinoids possess not only antioxidant, but also antibacterial, analgesic, weight-reducing and thermoregulation properties. Studies have also demonstrated their gastroprotective and anticancer properties. Analytical Methods in the Determination of Bioactive Compounds and Elements in Food explores both the influence of particular compounds on human health and the methods used for their determination. Chapters describe various aspects of food and plant analysis, including chromatographic and non‐chromatographic approaches as well as hyphenated techniques. Readers of this book will gain a comprehensive understanding of the important groups of bioactive compounds relevant to human health.
Author: Magdalena Jeszka-Skowron Publisher: Springer Nature ISBN: 303061879X Category : Technology & Engineering Languages : en Pages : 380
Book Description
Most bioactive compounds have antioxidant activity, particularly tocochromanols, phenolics (flavonoids and phenolic acids), methylxantines and capsaicinoids. Some of these compounds have also other properties important for human health. For example, vitamin E protects against oxidative stress, but it is also known for its “non-antioxidant” functions, including cell signalling and antiproliferation. Selenium compounds and indoleamins are the components of the antioxidant enzymes. Selenium makes vitamin E acquisition easier and controls its physiological functions. In taking part in enzymatic reactions and protecting the cell against free radicals, selenium shows immunomodulative, antiphlogistic, and antiviral activity. Capsaicinoids possess not only antioxidant, but also antibacterial, analgesic, weight-reducing and thermoregulation properties. Studies have also demonstrated their gastroprotective and anticancer properties. Analytical Methods in the Determination of Bioactive Compounds and Elements in Food explores both the influence of particular compounds on human health and the methods used for their determination. Chapters describe various aspects of food and plant analysis, including chromatographic and non‐chromatographic approaches as well as hyphenated techniques. Readers of this book will gain a comprehensive understanding of the important groups of bioactive compounds relevant to human health.
Author: Smaoui Slim Publisher: Mdpi AG ISBN: 9783036567938 Category : Science Languages : en Pages : 0
Book Description
In recent years, there has been a growing need for both nutritional and healthy foods with superior functional properties. In this line, bioactive compounds are economically available in different foods systems with limitations in quality and functionality. The present Special Issue is placed in this context, and aimed to provide a collection of modern chemical strategies developed with the intent of extracting, characterizing, tracing, or authenticating food bioactive compounds. Original research articles dealing with innovative techniques for the extraction (e.g., green chemistry) of bioactive compounds were welcomed. In addition, when discussing modern analytical methods, the structural characterization and identification of these active components were required. Attention was also devoted to theoretical aspects of the determination of the bioactivity and mechanisms of action of food bioactive compounds, as well as challenging properties for application as drug agents. Review articles providing an overview of the latest trends in this area of interest were also very welcomed.
Author: Ronald E. Wrolstad Publisher: John Wiley & Sons ISBN: 0471663786 Category : Science Languages : en Pages : 48
Book Description
Emphasizing effective, state-of-the art methodology and written by recognized experts in the field, the Handbook of Food Analytical Chemistry is an indispensable reference for food scientists and technologists to enable successful analysis. * Provides detailed reports on experimental procedures * Includes sections on background theory and troubleshooting * Emphasizes effective, state-of-the art methodology, written by recognized experts in the field * Includes detailed instructions with annotated advisory comments, key references with annotation, time considerations and anticipated results
Author: Ronald E. Wrolstad Publisher: John Wiley & Sons ISBN: 0471709093 Category : Science Languages : en Pages : 1397
Book Description
Emphasizing effective, state-of-the art methodology and written by recognized experts in the field, the Handbook of Food Analytical Chemistry is an indispensable reference for food scientists and technologists to enable successful analysis. * Provides detailed reports on experimental procedures * Includes sections on background theory and troubleshooting * Emphasizes effective, state-of-the art methodology, written by recognized experts in the field * Includes detailed instructions with annotated advisory comments, key references with annotation, time considerations and anticipated results
Author: Marina Russo Publisher: Mdpi AG ISBN: 9783036528557 Category : Science Languages : en Pages : 162
Book Description
Since the 1990s, food chemistry opened a new chapter in foods and plants investigation. An increasing attention to secondary metabolites and micro-constituents of nutraceutical interest present in foods has been noticed, supporting previous studies on macronutrient composition. Thanks to positive scientific opinions on the presence of bioactive molecules in plants and foods, the previous vision of exploring foods exclusively from a "caloric" point of view has been changed to looking at foodstuffs as having positive effects on human health. This book focuses on the optimization and validation of advanced analytical methodologies dedicated to the characterization and valorization of foods and plants containing bioactive molecules. Qualitative and quantitative characterization, food security, traceability, and innovation in the field of nutraceutical and functional nutrition will be of particular interest in order to stimulate a dialogue on correct nutrition concepts in a constantly changing cultural, technological, and climate context.
Author: Yolanda Picó Publisher: Academic Press ISBN: 0123848628 Category : Science Languages : en Pages : 814
Book Description
"The book contains twenty three chapters written by experts on the subject, is structured in two parts: the first one describes the role of the latest developments in analytical and bioanalytical techniques, and the second one deals with the most innovative applications and issues in food analysis. The two first introductory chapters about sampling technique, from basic one to the most recent advances, which is still a food challenge because is responsible of the quality and assurance of the analysis, and on data analysis and chemometrics are followed by a review of the most recently applied techniques in process (on-line) control and in laboratories for the analysis of major or minor compounds of food. These techniques ranged from the non-invasive and non-destructive ones, such as infrared spectroscopy, magnetic resonance and ultrasounds, to emerging areas as nanotechnology, biosensors and electronic noses and tongues, including those already well-established in food analysis, such as chromatographic and electrophoretic techniques. These chapters also include two important tools for solving problems in chemical and biological analysis such as mass spectrometry and molecular-based techniques"--Provided by publisher.
Author: Leo M.L. Nollet Publisher: CRC Press ISBN: 1439815887 Category : Science Languages : en Pages : 959
Book Description
Functional foods offer specific benefits that enhance life and promote longevity, and the active compounds responsible for these favorable effects can be analyzed through a range of techniques. Handbook of Analysis of Active Compounds in Functional Foods presents a full overview of the analytical tools available for the analysis of active ingredients in these products. Nearly 100 experts from all over the world explore an array of methodologies for investigating and evaluating various substances, including: Amino acids, peptides, and proteins, along with glutamine, taurine, glutathione, carnitine, and creatine Water- and fat-soluble vitamins and probiotics Terpenes, including hydrocarbon carotenoids and oxycarotenoids (xanthophylls) Phenolic compounds such as flavonoids, flavan-3-ols, proanthocyanidins, stilbenes, resveratrol, anthocynanins, isoflavones, tannins, ellagic acid, and chlorogenic acids Fibers and polysaccharides, including chitosan, insoluble dietary fiber, fructans, inulin, pectin, and cyclodextrins Phytoestrogens and hormones, with chapters on anise oil and melatonin Tetrapyrroles, minerals, and trace elements Lipid compounds, with discussions of omega 3 and 6 fatty acids, conjugated linoleic acids, lecithin, sterols, stanols, lipoic acid, and alliin Sweeteners, salt replacers, and taste-modifying compounds Each chapter describes the specific compound and its benefits, surveys the range of analytic techniques available, and provides ample references to facilitate further study. The book follows a convenient format with well-organized chapters, allowing readers to quickly hone in on specific topics of interest. This comprehensive reference provides a complete survey of the most cutting-edge analytical techniques available for researchers, industry professionals, and regulators.
Author: Marina Russo Publisher: ISBN: 9783036528540 Category : Languages : en Pages : 164
Book Description
Since the 1990s, food chemistry opened a new chapter in foods and plants investigation. An increasing attention to secondary metabolites and micro-constituents of nutraceutical interest present in foods has been noticed, supporting previous studies on macronutrient composition. Thanks to positive scientific opinions on the presence of bioactive molecules in plants and foods, the previous vision of exploring foods exclusively from a “caloric” point of view has been changed to looking at foodstuffs as having positive effects on human health.This book focuses on the optimization and validation of advanced analytical methodologies dedicated to the characterization and valorization of foods and plants containing bioactive molecules. Qualitative and quantitative characterization, food security, traceability, and innovation in the field of nutraceutical and functional nutrition will be of particular interest in order to stimulate a dialogue on correct nutrition concepts in a constantly changing cultural, technological, and climate context.
Author: Ping-Chung Kuo Publisher: MDPI ISBN: 3039365398 Category : Technology & Engineering Languages : en Pages : 276
Book Description
Aspects of food and drug analysis include exploring natural sources as healthy food, characterizing the molecular structures of bioactive principles, identifying novel drugs, assessing their affinity and specificity, and examining their bioactivities in vitro and in vivo. In addition to extensively applied chromatographic methods, nuclear magnetic resonance (NMR) spectroscopy is also used to screen for novel bioactive molecules. Various new sample preparation methods have been reported, especially for analysis in biological sample matrices. All these new analytical methods accelerate research and will make potential targets available in the near future.
Author: W. Jeffrey Hurst Publisher: CRC Press ISBN: 1420014676 Category : Technology & Engineering Languages : en Pages : 414
Book Description
Written by experts at the forefront of phytochemical analysis, this book covers the important classes of bioactive components of functional foods and nutraceuticals. It also includes some components for which no acceptable methods of analysis are yet available. Organized by compound class, Methods of Analysis for Functional Foods and Nutraceuticals
Author: Magdalena Jeszka-Skowron
Author: Magdalena Jeszka-Skowron
Author: Smaoui Slim
Author: Ronald E. Wrolstad
Author: Ronald E. Wrolstad
Author: Marina Russo
Author: Yolanda Picó
Author: Leo M.L. Nollet
Author: Marina Russo
Author: Ping-Chung Kuo
Author: W. Jeffrey Hurst