Microwave Assisted Extraction For Bioactive Compounds


Microwave Assisted Extraction For Bioactive Compounds
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Microwave Assisted Extraction For Bioactive 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.



Microwave Assisted Extraction For Bioactive Compounds


Microwave Assisted Extraction For Bioactive Compounds
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Author : Springer
language : en
Publisher:
Release Date : 2012-12-12

Microwave Assisted Extraction For Bioactive Compounds written by Springer and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-12 with categories.




Microwave Assisted Extraction For Bioactive Compounds


Microwave Assisted Extraction For Bioactive Compounds
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Author : Farid Chemat
language : en
Publisher: Springer
Release Date : 2015-01-28

Microwave Assisted Extraction For Bioactive Compounds written by Farid Chemat and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-01-28 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.



Bioactive Extraction And Application In Food And Nutraceutical Industries


Bioactive Extraction And Application In Food And Nutraceutical Industries
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Author : Tanmay Sarkar
language : en
Publisher: Springer Nature
Release Date : 2024-01-13

Bioactive Extraction And Application In Food And Nutraceutical Industries written by Tanmay Sarkar and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-01-13 with Technology & Engineering categories.


This volume details state-of- the art methods on sustainable food extractions. Chapters guide readers on traditional and novel extraction techniques, as well as exploring diverse sources of bioactive compounds. Additionally, chapters provide a holistic view of the field, catering to the needs of researchers, industry professionals, and students who are interested in this rapidly evolving area. Written in the format of the Methods and Protocols in Food Science series, chapters list necessary materials and methods for readily reproducible protocols. Authoritative and cutting-edge, Bioactive Extraction and Application in Food and Nutraceutical Industries aims to be a foundation for future studies and to be a source of inspiration for new investigations in the field.



Water Extraction Of Bioactive Compounds


Water Extraction Of Bioactive Compounds
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Author : Herminia Dominguez
language : en
Publisher: Elsevier
Release Date : 2017-09-20

Water Extraction Of Bioactive Compounds written by Herminia Dominguez and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-09-20 with Science categories.


Water Extraction of Bioactive Compounds: From Plants to Drug Development draws together the expert knowledge of researchers from around the world to outline the essential knowledge and techniques required to successfully extract bioactive compounds for further study. The book is a practical tool for medicinal chemists, biochemists, pharmaceutical scientists and academics working in the discovery and development of drugs from natural sources. The discovery and extraction of bioactive plant compounds from natural sources is of growing interest to drug developers, adding greater fuel to a simultaneous search for efficient, green technologies to support this. Particularly promising are aqueous based methods, as water is a cheap, safe and abundant solvent. The book is a detailed guide to the fundamental concepts and necessary equipment needed to successfully undertake such processes, supported by application examples and highlighting the most influential variables. Part 1 begins with a thorough introduction to plants as sources of drugs, highlighting strategies for the discovery of novel bioactive constituents of botanicals, the need for standardization and a move toward more rational and greener techniques in the field, the development of plant-based extraction processes and pretreatments for the efficient extraction. Part 2 then reviews a broad range of available techniques, including sections on conventional hot water extraction and pressurized hot water extraction in a range of settings. Intensified processes are then discussed in detail, including sections on microwave-assisted processes, ultrasound-assisted processes and enzyme assisted extraction. Covers the theoretical background and range of techniques available to researchers, helping them to select the most appropriate extraction method for their needs Presents up-to-date and cutting edge applications by international experts Highlights current use and future potential for industrial scale applications Offers a thorough introduction to plants as sources of drugs, highlighting strategies for the discovery of novel bioactive constituents of botanicals



Ultrasound And Microwave For Food Processing


Ultrasound And Microwave For Food Processing
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Author : Gulzar Ahmad Nayik
language : en
Publisher: Elsevier
Release Date : 2022-11-24

Ultrasound And Microwave For Food Processing written by Gulzar Ahmad Nayik and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-11-24 with Technology & Engineering categories.


Ultrasound and Microwave for Food Processing: Synergism for Preservation and Extraction analyzes the efficiency and validity of the combined effect of sonication and microwave in food processing, preservation, and extraction. This volume features novel food processing technologies for applications in meat, dairy, juice, and other food processing industries, and presents emerging research trends for future use development in food processing. This book is a comprehensive resource for experts and newcomers in the innovative food processing field, offering insight into physical principles of the technology, detailing the latest advancements, and linking them to current and potential applications in food and bioprocessing-related industries. Contains updated research on the synergistic mechanism of action of sonication and microwave for food processing, preservation, and extraction Provides a comprehensive panorama of synergistic effect applications of sonication and microwave in meat, dairy, juice processing, and other food processing industries Brings effective and economical extraction of biologically active constituents, including bioactive compounds, proteins, pectin, oils, etc., from various sources



Extracting Bioactive Compounds For Food Products


Extracting Bioactive Compounds For Food Products
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Author : M. Angela A. Meireles
language : en
Publisher: CRC Press
Release Date : 2008-12-16

Extracting Bioactive Compounds For Food Products written by M. Angela A. Meireles and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-12-16 with Technology & Engineering categories.


The demand for functional foods and neutraceuticals is on the rise, leaving product development companies racing to improve bioactive compound extraction methods - a key component of functional foods and neutraceuticals development. From established processes such as steam distillation to emerging techniques like supercritical fluid technology, Ext



Recovering Bioactive Compounds From Agricultural Wastes


Recovering Bioactive Compounds From Agricultural Wastes
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Author : Van Tang Nguyen
language : en
Publisher: John Wiley & Sons
Release Date : 2017-09-05

Recovering Bioactive Compounds From Agricultural Wastes written by Van Tang Nguyen and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-09-05 with Technology & Engineering categories.


A guide to the extraction, isolation and purification of bioactive compounds from agricultural wastes, and their applications Recovering Bioactive Compounds from Agricultural Wastes offers a guide to the many uses of agricultural wastes from the production of major food types including tea, coffee, cacao, cashew, fruit and vegetables, wine, edible oils, sugar, starch and more. Written by a noted expert in the field, the text explores the various methods for extraction, isolation and purification of bioactive compounds from agricultural wastes. The author also makes recommendations concerning the most effective applications of bioactive compounds and discusses the economics and market for recovered bioactive compounds. Recent studies reveal that bioactive compounds have been directly linked to biological activity such as antioxidant, anticancer, antidiabetic, anti-cardiovascular capacities, etc. In particular, agricultural wastes are considered as potential and inexpensive sources of bioactive compounds. Recovering Bioactive Compounds from Agricultural Wastes fills a gap in the literature by providing a text that explores this important topic and examines the: Sustainability of waste management and shows how to extract, isolate and purify bioactive compounds from agricultural wastes, and their most effective application Wide range of agricultural food produce that can be processed and the special techniques used for recovering the bioactive compounds from these sources Health applications of bioactive compounds that have been directly linked to pharmacological activities including antioxidant, anticancer, and more Designed for use by researchers and producers in the agriculture, pharmaceuticals and nutraceuticals, Recovering Bioactive Compounds from Agricultural Wastes contains the knowledge, history and definition, classification and synthesis, and extraction techniques of bioactive compounds.



Novel Processing Methods For Plant Based Health Foods


Novel Processing Methods For Plant Based Health Foods
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Author : Megh R. Goyal
language : en
Publisher: CRC Press
Release Date : 2023-03-10

Novel Processing Methods For Plant Based Health Foods written by Megh R. Goyal and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-03-10 with Technology & Engineering categories.


This new volume presents an array of new and emerging techniques in the food processing sector, focusing on the extraction, encapsulation, and health benefits of bioactive Compounds. It illustrates various applications of novel food processing extraction and encapsulation techniques along with the health and safety aspects of plant-derived bioactive compounds and functional foods Some of the sustainable and green extraction techniques discussed include novel extraction techniques, such as microwave-assisted extraction (MAE), ultrasonic assisted extraction (UAE), supercritical fluid extraction (SFE), accelerated solvent extraction (ASE), and rapid solid-liquid extraction (RSLE). The volume also covers the principles and methods of encapsulation, its role and application in protection and stabilization and as a targeted delivery system for enhanced nutritional health benefits. Various encapsulation methods, such as spray drying, spray cooling/chilling, fluidized bed coating, coacervation, liposome entrapment, extrusion, inclusion complexation, etc., are discussed in detail for application in the food industry. Novel Processing Methods for Plant-Based Health Foods: Extraction, Encapsulation, and Health Benefits of Bioactive Compounds also highlights the potential of nutraceuticals and biological active compounds in human health, various sources, consumers’ acceptance, safety aspects, and their application in development of functional foods. This volume offers many tremendous applications in different areas of the food industry, including in food processing, preservation, health-promoting properties, and safety and quality evaluation of plant-based foods. The book provides a wealth of information and will be an excellent reference material for researchers, scientists, students, growers, traders, processors, industry professionals, and others on the emerging food processing approaches for extraction and encapsulation of plant-based bioactive compounds and health-promoting properties of plant-derived nutraceuticals and safety aspects in production of functional foods.



Microwave Heating


Microwave Heating
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Author : Gennadiy I. Churyumov
language : en
Publisher: BoD – Books on Demand
Release Date : 2021-08-18

Microwave Heating written by Gennadiy I. Churyumov and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-08-18 with Science categories.


More than 80 years of experience in the practical application of electromagnetic energy in various fields of human activity (industry, agriculture, science, medicine, etc.) suggests that microwave heating is an effective application of electromagnetic energy. This book presents the latest investigations on the applications of microwave energy and the effects of microwave radiation on various materials and mediums. Divided into two sections on thermal and nonthermal effects, this volume contains eight chapters that examine the use of microwave energy to extract bioactive compounds from plant materials, for rock-breaking operations, to synthesize functional dyes and nanomaterials, and more.