Extracts From Plants And Other Natural Sources Application Characterization Optimization And Their Use
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Extracts From Plants And Other Natural Sources Application Characterization Optimization And Their Use
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Author : Tomislav Tosti
language : en
Publisher: Frontiers Media SA
Release Date : 2025-01-28
Extracts From Plants And Other Natural Sources Application Characterization Optimization And Their Use written by Tomislav Tosti and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-01-28 with Medical categories.
In the last decades, natural compounds attract much of the attention of the scientific community because of the wide range of biological activity. The possibility of changing the synthetic compounds for natural ones in food products was, and still is, one of the main goals of many studies in this field. For this purpose, different extraction techniques have been developed followed by the development of many analytical instruments and methods for the detection, identification, and quantification of isolated natural compounds. Isolation of the natural compounds became a challenging problem of great importance since the natural matrix is a highly complex mixture of different compounds.
Microwave Assisted Extraction For Bioactive Compounds
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Author : Farid Chemat
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-12
Microwave Assisted Extraction For Bioactive Compounds written by Farid Chemat and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-12 with Technology & Engineering categories.
With increasing energy prices and the drive to reduce CO2 emissions, food industries are challenged to find new technologies in order to reduce energy consumption, to meet legal requirements on emissions, product/process safety and control, and for cost reduction and increased quality as well as functionality. Extraction is one of the promising innovation themes that could contribute to sustainable growth in the chemical and food industries. For example, existing extraction technologies have considerable technological and scientific bottlenecks to overcome, such as often requiring up to 50% of investments in a new plant and more than 70% of total process energy used in food, fine chemicals and pharmaceutical industries. These shortcomings have led to the consideration of the use of new "green" techniques in extraction, which typically use less solvent and energy, such as microwave extraction. Extraction under extreme or non-classical conditions is currently a dynamically developing area in applied research and industry. Using microwaves, extraction and distillation can now be completed in minutes instead of hours with high reproducibility, reducing the consumption of solvent, simplifying manipulation and work-up, giving higher purity of the final product, eliminating post-treatment of waste water and consuming only a fraction of the energy normally needed for a conventional extraction method. Several classes of compounds such as essential oils, aromas, anti-oxidants, pigments, colours, fats and oils, carbohydrates, and other bioactive compounds have been extracted efficiently from a variety of matrices (mainly animal tissues, food, and plant materials). The advantages of using microwave energy, which is a non-contact heat source, includes more effective heating, faster energy transfer, reduced thermal gradients, selective heating, reduced equipment size, faster response to process heating control, faster start-up, increased production, and elimination of process steps. This book will present a complete picture of the current knowledge on microwave-assisted extraction (MAE) of bioactive compounds from food and natural products. It will provide the necessary theoretical background and details about extraction by microwaves, including information on the technique, the mechanism, protocols, industrial applications, safety precautions, and environmental impacts.
Green Synthesis In Nanomedicine And Human Health
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Author : Richard L. K. Glover
language : en
Publisher: CRC Press
Release Date : 2021-03-09
Green Synthesis In Nanomedicine And Human Health written by Richard L. K. Glover and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-03-09 with Science categories.
Green synthesis is an emerging method for deriving nanoparticles present in natural plants for use in nanomedicine. Written by experts in the field, Green Synthesis in Nanomedicine and Human Health showcases the exciting developments of this specialty and its potential for promoting human health and well-being. This book gives practical information on novel preparation methods for identifying nanoparticles present in natural plants. It discusses applications of nanoparticles in combating communicable, non-communicable and vector-borne diseases. It also explores the potential for nanoparticles to combat antimicrobial resistance through improvements in treatment methods, diagnostics and drug delivery systems. Features scientific evidence of opportunities for integrating indigenous flora into nanomedicine to develop cost-effective therapeutic and diagnostic solutions for diseases, including cancer, tuberculosis, malaria and diabetes. Places green synthesis and nanomedicine in the African orthodox and traditional healthcare context. Provides policymakers with scientific evidence to inform policies for controlling or mitigating dangerous diseases. This book is essential reading for students, scientists, policymakers and practitioners of nanotechnology, and will appeal to anyone with an interest in integrating traditional African healthcare and Western medicine.
Marine Microorganisms
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Author : Leo M.L. Nollet
language : en
Publisher: CRC Press
Release Date : 2016-09-19
Marine Microorganisms written by Leo M.L. Nollet and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-09-19 with Technology & Engineering categories.
The marine environment covers 70% of the earth’s surface and accounts for 98% of the potentially habitable space. The bioactives from marine microorganisms include antibiotic compounds, polysaccharides, inhibitors, enzymes, peptides, and pigments. These are used in various fields of biology that range from nutraceuticals to cosmeceuticals. Recent scientific investigations have revealed that marine microbial compounds exhibit various beneficial biological effects, such as anti-inflammatory, anti-cancer, anti-HIV, anti-hypertensive, and anti-diabetic. Marine Microorganisms: Extraction and Analysis of Bioactive Compounds sheds light on the extraction, clean-up, and detection methods of major compounds from marine organisms. The book includes information on the different classes of marine microorganisms and the different bioactives that can be extracted from bacteria, fungi and microalgae. Divided into 7 chapters, the book covers bioactive marine natural products, such as marine microbes, seaweeds, and marine sponges as potential sources of drug discovery, and focuses on analysis methods of the biocomponents from marine microorganisms. A useful reference tool for researchers and students, this book provides current knowledge about isolation and analysis methods of the bioactives and provides insight into the various bioactives of marine microbes toward nutraceutical and pharmaceutical development.
Advances In Natural Polysaccharides And Oligosaccharides Purification Techniques Analysis Methods And Physiochemical Properties
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Author : Xiaolong Ji
language : en
Publisher: Frontiers Media SA
Release Date : 2023-03-07
Advances In Natural Polysaccharides And Oligosaccharides Purification Techniques Analysis Methods And Physiochemical Properties written by Xiaolong Ji and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-03-07 with Medical categories.
Phytochemistry
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Author : Chukwuebuka Egbuna
language : en
Publisher: CRC Press
Release Date : 2018-12-12
Phytochemistry written by Chukwuebuka Egbuna and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-12-12 with Health & Fitness categories.
This volume presents chapters that discuss secondary metabolites of marine origin, the industrial applications of phytochemicals, and recent advances in phytochemical research. It considers production of secondary metabolites and accumulations through in vitro cultures and also reviews the effects of natural products as biopesticides and as eco-friendly corrosion inhibitors. In addition, the volume discusses the effects of the environment on the distribution of phytochemicals and the roles of phytochelatins and heavy metal tolerance in plants.
Research And Technological Advances In Food Science
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Author : Bhanu Prakash
language : en
Publisher: Academic Press
Release Date : 2021-11-30
Research And Technological Advances In Food Science written by Bhanu Prakash and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-11-30 with Technology & Engineering categories.
The reduction in nutritional quality of food due to microbial contamination is a problem faced by much of the developing world. To address contamination-related hunger and malnutrition, it is crucial to enforce quantitative and qualitative protection of agri-food commodities after harvesting, as well as to create low cost, rational strategies to protect post-harvest losses and nutritional properties of food products in a sustainable manner. Research and Technological Advances in Food Science provides readers with a systematic and in-depth understanding of basic and advanced concepts in food science and post-harvest technology, including the most up-to-date information about different natural food source sources (of microbial, plant, and animal origin) and their health benefits. It also highlights current research and technological advances in food science related to health, such as personalized food and nutrition, seafood nutraceuticals, meat processing and product development, microbial enzymes for the tenderization of meat, feruloylated oligosaccharides for human health, and the role of microbial antagonistic in post-harvest management of fruit. In addition, the book explores the role of modern tools and techniques such as instrumentation, nanotechnology, biotechnology, ultrasound in food processing and food-omics in food science. Research and Technological Advances in Food Science is an excellent resource for researchers, food scientists, biochemists, pharmacologists, nutritionists, policymakers, and students working in the food science domain. - Includes information about different natural sources of food (microbes, plants and animal origin), and their health benefits - Highlights current research and technological advances in food science related to health - Brings the role of microbial antagonistic, plant volatiles and technological advances in the post-harvest management of food commodities
Liquid Phase Extraction
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Author : Colin F. Poole
language : en
Publisher: Elsevier
Release Date : 2019-08-29
Liquid Phase Extraction written by Colin F. Poole and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-08-29 with Science categories.
Liquid Phase Extraction thoroughly presents both existing and new techniques in liquid phase extraction. It not only provides all information laboratory scientists need for choosing and utilizing suitable sample preparation procedures for any kind of sample, but also showcases the contemporary uses of sample preparation techniques in the most important industrial and academic project environments, including countercurrent chromatography, pressurized-liquid extraction, single-drop Microextraction, and more. Written by recognized experts in their respective fields, it serves as a one-stop reference for those who need to know which technique to choose for liquid phase extraction. Used in conjunction with a similar release, Solid Phase Extraction, it allows users to master this crucial aspect of sample preparation. - Defines the current state-of-the-art in extraction techniques and the methods and procedures for implementing them in laboratory practice - Includes extensive referencing that facilitates the identification of key information - Aimed at both entry-level scientists and those who want to explore new techniques and methods
Instrumental Thin Layer Chromatography
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Author : Colin Poole
language : en
Publisher: Elsevier
Release Date : 2023-01-14
Instrumental Thin Layer Chromatography written by Colin Poole and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-01-14 with Science categories.
Instrumental Thin-Layer Chromatography, Second Edition offers a comprehensive source of authoritative information on all aspects of instrumental thin-layer chromatography. The use of short, topic-focused chapters facilitates identifying information of immediate interest for familiar or emerging uses of thin-layer chromatography. The book gives those working in both academia and industry the opportunity to learn, refresh, or deepen their understanding of fundamental and instrumental aspects of thin-layer chromatography, as well as the tools to interpret and manage chromatographic data. The book serves as a practical consolidated guide to the selection of separation conditions and the use of auxiliary techniques. This fully updated new edition restores the contemporary character of the book for those involved in advancing the technology, analyzing data produced, or applying the technique to new application areas. Some chapters have been consolidated to make room for topics not covered in the first edition, reflecting general changes in the field of thin-layer chromatography, especially in effects-directed detection, convenient interfaces for advanced spectroscopic detection, and greater automation possibilities. This book is a valuable reference for anyone who needs to acquire fundamental and practical information to facilitate progress in research and management functions utilizing information acquired by thin-layer chromatography. - Features individual chapters written by recognized authoritative and visionary experts in the field - Provides an overview and focused treatment of a single topic - Provides tables and diagrams with commonly used data to facilitate practical work, comparison of results, and decision-making - Places modern developments in the research literature into a general context not always apparent to inexperienced users of the technique - Offers comprehensive updates to all chapters - Includes new chapters on instrument platforms, effects-directed detection, data analysis tools, small-scale and microfluidic planar separation systems, and applications to the separation of amino acids and peptides, the analysis of saccharides and lipids, and forensic analysis
Ingredients Extraction By Physicochemical Methods In Food
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Author : Alexandru Mihai Grumezescu
language : en
Publisher: Academic Press
Release Date : 2017-07-26
Ingredients Extraction By Physicochemical Methods In Food written by Alexandru Mihai Grumezescu and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-07-26 with Technology & Engineering categories.
Ingredients Extraction by Physico-chemical Methods, Volume Four, the latest release in the Handbook of Food Bioengineering series, reveals the most investigated extraction methods of ingredients and their impact on the food industry. This resource describes types of ingredients that may be extracted through physico-chemical methods (i.e. specific plants, fruits, spices, etc.), along with their particularities to help readers understand their biological effect and solve research problems. The extraction methods of bioactive compounds and functional ingredients are discussed, along with information on green ingredient extraction strategies to help reduce harmful environmental and health effects. Extraction methods in this book can be applied for multiple purposes within the food industry, such as ingredients separation for food development, the purification and separation of toxic compounds from a food mixture, and the recovery of natural bioactive compounds. - Offers advanced knowledge and skills of physiochemical analysis for ingredient extraction - Presents various methods for food component analysis to evaluate structure function relations in changing environments - Discusses the importance of enzymes during processing and storage of foods - Includes methods to evaluate and enhance extraction, such as ultrasound, to produce novel foods more efficiently