Analytical Methods In The Determination Of Bioactive Compounds And Elements In Food
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Analytical Methods in the Determination of Bioactive Compounds and Elements in Food
Author: Magdalena Jeszka-Skowron
language: en
Publisher: Springer Nature
Release Date: 2021-02-02
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.
Handbook of Analysis of Active Compounds in Functional Foods
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.
Recent Advances in Phytochemical Research
The phytochemicals, particularly bioactive compounds such as alkaloids, flavonoids, terpenoids, and polyphenols, have revealed their diverse roles in human health, from antioxidant and anti-inflammatory properties to anticancer and antimicrobial effects. This book explores how the latest genomics, metabolomics, and bioinformatics methodologies enhance our understanding of plant secondary metabolites and their pharmacological potential. Through these technological innovations, researchers can now identify new bioactive molecules more efficiently and accurately than ever before. This volume highlights the intersections between traditional knowledge and modern scientific advancements. Many of the discoveries discussed here build upon ancient wisdom, validating the therapeutic potential of plants used for centuries in indigenous and folk medicine.