Of Modern Extraction

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Modern Extraction Techniques

Author : Charlotta Turner
Publisher :
ISBN 13 :
Total Pages : 218 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Modern Extraction Techniques by : Charlotta Turner

Download or read book Modern Extraction Techniques written by Charlotta Turner and published by . This book was released on 2006 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the last ten years, several new extraction techniques have been developed that are faster, more automated and use less organic solvents compared to classical solvent extraction techniques. Furthermore, there is a clear trend going towards the use of (and research on) environmentally sustainable methods, which is encouraging for the future. Supercritical fluid extraction (SFE) and pressurized liquid extraction (PLE) are two of the most useful techniques for extraction of non-polar and medium polar solutes from solid and semi-solid samples. These techniques commonly use pressurized carbon dioxide or hot liquids such as water as extraction solvents, respectively. For aqueous samples, stir-bar sorptive extraction (SBSE) has recently been developed. These are some of the techniques that will be described in the proposed symposium series book. Focus will be on the extraction of various compounds from food and agricultural samples in either an analytical or a process-scale point-of-view. Several of the book chapters will compare the different techniques, and describe their advantages and disadvantages. Applications discussed in this book include SFE of biopolymers from distillers dried grains, SFE of lipids from oilseeds, PLE of functional ingredients from plants and herbs, tandem SFE/PLE of acrylamide from potato chips, SFE and PLE of cholesterol and fat from hamster liver, and steam distillation-extraction (SDE) and SBSE of flavors from shitake mushrooms.

Natural Product Extraction

Author : Mauricio A Rostagno
Publisher : Royal Society of Chemistry
ISBN 13 : 1782626220
Total Pages : pages
Book Rating : 4.7/5 (826 download)

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Book Synopsis Natural Product Extraction by : Mauricio A Rostagno

Download or read book Natural Product Extraction written by Mauricio A Rostagno and published by Royal Society of Chemistry. This book was released on 2015-10-09 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural products are sought after by the food, pharmaceutical and cosmetics industries, and research continues into their potential for new applications. Extraction of natural products in an economic and environmentally-friendly way is of high importance to all industries involved. This book presents a holistic and in-depth view of the techniques available for extracting natural products, with modern and more environmentally-benign methods, such as ultrasound and supercritical fluids discussed alongside conventional methods. Examples and case studies are presented, along with the decision-making process needed to determine the most appropriate method. Where appropriate, scale-up and process integration is discussed. Relevant to researchers in academia and industry, and students aiming for either career path, Natural Product Extraction presents a handy digest of the current trends and latest developments in the field with concepts of Green Chemistry in mind.

Solvent Extraction Principles and Practice, Revised and Expanded

Author : Jan Rydberg
Publisher : CRC Press
ISBN 13 : 9780203021460
Total Pages : 1216 pages
Book Rating : 4.0/5 (214 download)

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Book Synopsis Solvent Extraction Principles and Practice, Revised and Expanded by : Jan Rydberg

Download or read book Solvent Extraction Principles and Practice, Revised and Expanded written by Jan Rydberg and published by CRC Press. This book was released on 2004-03-03 with total page 1216 pages. Available in PDF, EPUB and Kindle. Book excerpt: A complete and up-to-date presentation of the fundamental theoretical principles and many applications of solvent extraction, this enhanced Solvent Extraction Principles and Practice, Second Edition includes new coverage of the recent developments in solvent extraction processes, the use of solvent extraction in analytical applications and waste re

Solvent Extraction

Author : Vladimir S Kislik
Publisher : Elsevier
ISBN 13 : 0444537783
Total Pages : 573 pages
Book Rating : 4.4/5 (445 download)

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Book Synopsis Solvent Extraction by : Vladimir S Kislik

Download or read book Solvent Extraction written by Vladimir S Kislik and published by Elsevier. This book was released on 2011-11-04 with total page 573 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main challenge in modern solvent extraction separation is that most techniques are mainly empirical, specific and particular for narrow fields of practice and require a large degree of experimentation. This concise and modern book provides a complete overview of both solvent extraction separation techniques and the novel and unified competitive complexation/solvation theory. This novel and unified technique presented in the book provides a key for a preliminary quantitative prediction of suitable extraction systems without experimentation, thus saving researchers time and resources. Analyzes and compares both classical and new competitive models and techniques Offers a novel and unified competitive complexation / solvation theory that permits researchers to standardize some parameters, which decreases the need for experimentation at R&D Presents examples of applications in multiple disciplines such as chemical, biochemical, radiochemical, pharmaceutical and analytical separation Written by an outstanding scientist who is prolific in the field of separation science

Modern Extraction Techniques

Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (113 download)

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Book Synopsis Modern Extraction Techniques by :

Download or read book Modern Extraction Techniques written by and published by . This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Extraction Techniques in Analytical Sciences

Author : John R. Dean
Publisher : John Wiley & Sons
ISBN 13 : 9780470682500
Total Pages : 308 pages
Book Rating : 4.6/5 (825 download)

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Book Synopsis Extraction Techniques in Analytical Sciences by : John R. Dean

Download or read book Extraction Techniques in Analytical Sciences written by John R. Dean and published by John Wiley & Sons. This book was released on 2010-05-18 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book coves one of the most important areas in analytical sciences, extraction techniques for organic compounds in environmental and related matrices. This text discusses all of the key stages for analysing a sample for organic compounds from the initial sampling protocols, the range of different extraction techniques for solid, liquid and air samples through to the final chromatographic analysis. The topics covered include: Initial steps for solid, aqueous and air sampling. Extraction techniques for aqueous samples, including LLE, purge and trap, SPE, SPME, SBSE, SDME, membrane microextraction and MPES. Extraction techniques for solid samples, including Soxhlet, 'Soxtec', Shake-flask, sonication, PFE, MAE, SFE and MSPD. Extraction techniques for air sampling, including whole air, enrichment approaches and desorption techniques. Pre-concentration approaches for post-extraction. Practical aspects for chromatographic analysis (GC and HPLC) of organic compounds. Quality assurance aspects of analysis. Health and safety considerations. Key features include: Up-to-date information on the latest development in extraction techniques for organic compounds in environmental and food matrices. Ideal for use as a self-study guide, as the basis of a taught course or guided reading for new 'early-career' researchers. Includes a guide for the reader to other sources of information. Extraction Techniques in Analytical Sciences is suitable for undergraduate and postgraduate students, as well as providing an invaluable starting point for individuals undertaking applied research in the fields of analytical, bioanalytical, environmental and food sciences. The Analytical Techniques in the Sciences series of books provides coverage of all of the major analytical techniques and their application in the most important areas of physical, life and materials science. Each text is presented in an open learning/distance learning style, in which the learning objectives are clearly identified. the reader's understanding of the material is constantly evaluated by the use of self-assessment and discussion questions.

Ingredients Extraction by Physicochemical Methods in Food

Author : Alexandru Mihai Grumezescu
Publisher : Academic Press
ISBN 13 : 9780128115213
Total Pages : 0 pages
Book Rating : 4.1/5 (152 download)

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Book Synopsis Ingredients Extraction by Physicochemical Methods in Food by : Alexandru Mihai Grumezescu

Download or read book Ingredients Extraction by Physicochemical Methods in Food written by Alexandru Mihai Grumezescu and published by Academic Press. This book was released on 2017-07-27 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Green Extraction of Natural Products

Author : Farid Chemat
Publisher : John Wiley & Sons
ISBN 13 : 3527676813
Total Pages : 384 pages
Book Rating : 4.5/5 (276 download)

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Book Synopsis Green Extraction of Natural Products by : Farid Chemat

Download or read book Green Extraction of Natural Products written by Farid Chemat and published by John Wiley & Sons. This book was released on 2016-03-11 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extraction processes are essential steps in numerous industrial applications from perfume over pharmaceutical to fine chemical industry. Nowadays, there are three key aspects in industrial extraction processes: economy and quality, as well as environmental considerations. This book presents a complete picture of current knowledge on green extraction in terms of innovative processes, original methods, alternative solvents and safe products, and provides the necessary theoretical background as well as industrial application examples and environmental impacts. Each chapter is written by experts in the field and the strong focus on green chemistry throughout the book makes this book a unique reference source. This book is intended to be a first step towards a future cooperation in a new extraction of natural products, built to improve both fundamental and green parameters of the techniques and to increase the amount of extracts obtained from renewable resources with a minimum consumption of energy and solvents, and the maximum safety for operators and the environment.

Essentials of Botanical Extraction

Author : Subhash C. Mandal
Publisher : Academic Press
ISBN 13 : 0128025638
Total Pages : 220 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Essentials of Botanical Extraction by : Subhash C. Mandal

Download or read book Essentials of Botanical Extraction written by Subhash C. Mandal and published by Academic Press. This book was released on 2015-02-02 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Essentials of Botanical Extraction: Principles and Applications provides a unique, single source of valuable information on the various botanical extraction methods available, from conventional to the use of green and modern extraction technologies including ultrasounds, microwaves, pressurized liquids, and supercritical fluids. Most extracts obtained from botanicals are often poorly characterized with unidentified active or inactive constituents. A wise selection of an extraction strategy is vital to drug discovery from medicinal plants as extraction forms the basic first step in medicinal plant research. This book also explores the mathematical hypotheses and innovations in botanical extractions and analyzes different post extraction operations so that dependency on serendipity is reduced and the same be converted into programmed drug discovery. Reviews the history and current state of natural product drug discovery and development, highlighting successes and current issues Explains the application of chemometric tools in extraction process design and method development Introduces process intensification as applied to the processing of medicinal plant extracts for rapid and cost-effective extraction

Water Extraction of Bioactive Compounds

Author : Herminia Dominguez
Publisher : Elsevier
ISBN 13 : 0128096152
Total Pages : 530 pages
Book Rating : 4.1/5 (28 download)

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Book Synopsis Water Extraction of Bioactive Compounds by : Herminia Dominguez

Download or read book Water Extraction of Bioactive Compounds written by Herminia Dominguez and published by Elsevier. This book was released on 2017-09-20 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Of Modern Extraction

Author : Terra Schwerin Rowe
Publisher : Bloomsbury Publishing
ISBN 13 : 0567708357
Total Pages : 217 pages
Book Rating : 4.5/5 (677 download)

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Book Synopsis Of Modern Extraction by : Terra Schwerin Rowe

Download or read book Of Modern Extraction written by Terra Schwerin Rowe and published by Bloomsbury Publishing. This book was released on 2022-10-20 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: Predominant climate change narratives emphasize a global emissions problem, while diagnoses of environmental crises have long focused a modern loss of meaning, value, and enchantment in nature. Yet neither of these common portrayals of environmental emergency adequately account for the ways climate change is rooted in extractivisms that have been profoundly enchanted. The proposed critical petro-theology analyzes the current energy driven climate crisis through critical gender, race, decolonial, and postsecular lenses. Both predominant narratives obscure the entanglements of bodies and energy: how energy concepts and practices have consistently delineated genres of humanity and how energy systems and technologies have shaped bodies. Consequently, these analytical and ethical aims inform an exploration of alternative embodied energies that can be attended to in the disrupted time/space of energy intensive, extractive capitalism.

Of Modern Extraction

Author : Terra Schwerin Rowe
Publisher : Bloomsbury Publishing
ISBN 13 : 0567708381
Total Pages : 217 pages
Book Rating : 4.5/5 (677 download)

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Book Synopsis Of Modern Extraction by : Terra Schwerin Rowe

Microwave-assisted Extraction for Bioactive Compounds

Author : Farid Chemat
Publisher : Springer Science & Business Media
ISBN 13 : 1461448301
Total Pages : 248 pages
Book Rating : 4.4/5 (614 download)

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Book Synopsis Microwave-assisted Extraction for Bioactive Compounds by : Farid Chemat

Download or read book Microwave-assisted Extraction for Bioactive Compounds written by Farid Chemat and published by Springer Science & Business Media. This book was released on 2012-12-12 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Liquid-Phase Extraction

Author : Colin F. Poole
Publisher : Elsevier
ISBN 13 : 0128169125
Total Pages : 818 pages
Book Rating : 4.1/5 (281 download)

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Book Synopsis Liquid-Phase Extraction by : Colin F. Poole

Download or read book Liquid-Phase Extraction written by Colin F. Poole and published by Elsevier. This book was released on 2019-08-29 with total page 818 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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

Enhancing Extraction Processes in the Food Industry

Author : Nikolai Lebovka
Publisher : CRC Press
ISBN 13 : 1439845956
Total Pages : 570 pages
Book Rating : 4.4/5 (398 download)

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Book Synopsis Enhancing Extraction Processes in the Food Industry by : Nikolai Lebovka

Download or read book Enhancing Extraction Processes in the Food Industry written by Nikolai Lebovka and published by CRC Press. This book was released on 2016-04-19 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extraction is an important operation in food engineering, enabling the recovery of valuable soluble components from raw materials. With increasing energy costs and environmental concerns, industry specialists are looking for improved techniques requiring less solvents and energy consumption. Enhancing Extraction Processes in the Food Industry is a

Extraction Methods for Environmental Analysis

Author : John R. Dean
Publisher : John Wiley & Sons
ISBN 13 :
Total Pages : 248 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Extraction Methods for Environmental Analysis by : John R. Dean

Download or read book Extraction Methods for Environmental Analysis written by John R. Dean and published by John Wiley & Sons. This book was released on 1998-08-10 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: Extraction Methods for Environmental Analysis is the first book to bring together all the extraction techniques used for analysis of liquid and solid environmental samples, including solid phase extraction and micro-extraction, supercritical fluid extraction, microwave-assisted extraction and accelerated solvent extraction. The book is divided into two sections - solid sample preparation and liquid sample preparation - to facilitate access, and each section starts with a summary of methods available. The techniques are compared and contrasted by means of 70 bar charts, all in two colours, and 32 tables. Relative merits of the techniques are discussed to enable the user to select the most appropriate technique for their sample and method of analysis. Extraction Methods for Environmental Analysis is essential reading for anyone involved in environmental analysis.

Feature Extraction, Construction and Selection

Author : Huan Liu
Publisher : Springer Science & Business Media
ISBN 13 : 1461557259
Total Pages : 418 pages
Book Rating : 4.4/5 (615 download)

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Book Synopsis Feature Extraction, Construction and Selection by : Huan Liu

Download or read book Feature Extraction, Construction and Selection written by Huan Liu and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is broad interest in feature extraction, construction, and selection among practitioners from statistics, pattern recognition, and data mining to machine learning. Data preprocessing is an essential step in the knowledge discovery process for real-world applications. This book compiles contributions from many leading and active researchers in this growing field and paints a picture of the state-of-art techniques that can boost the capabilities of many existing data mining tools. The objective of this collection is to increase the awareness of the data mining community about the research of feature extraction, construction and selection, which are currently conducted mainly in isolation. This book is part of our endeavor to produce a contemporary overview of modern solutions, to create synergy among these seemingly different branches, and to pave the way for developing meta-systems and novel approaches. Even with today's advanced computer technologies, discovering knowledge from data can still be fiendishly hard due to the characteristics of the computer generated data. Feature extraction, construction and selection are a set of techniques that transform and simplify data so as to make data mining tasks easier. Feature construction and selection can be viewed as two sides of the representation problem.