Author: Michel Brienzo
Publisher: Springer Nature
ISBN: 9811636826
Category : Science
Languages : en
Pages : 508
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Book Description
This edited book provides knowledge about hemicelluloses biorefinery approaching production life cycle, circular economy, and valorization by obtaining value-added bioproducts and bioenergy. A special focus is dedicated to chemical and biochemical compounds produced from the hemicelluloses derivatives platform. Hemicelluloses are polysaccharides located into plant cell wall, with diverse chemical structures and properties. It is the second most spread organic polymer on nature and found in vast lignocellulosic materials from agro and industrial wastes, therefore, hemicelluloses are considered as abundant and renewable raw material/feedstock. Biorefinery concept contributes to hemicelluloses production associated with biomass industrial processes. Hemicelluloses are alternative sources of sugars for renewable fuels and as platform for chemicals production. This book reviews chemical processes for sugar production and degradation, obtaining of intermediate and final products, and challenges for pentose fermentation. Aspects of hemicelluloses chain chemical and enzymatic modifications are presented with focus on physicochemical properties improvement for bioplastic and biomaterial approaches. Hemicelluloses are presented as sources for advanced materials in biomedical and pharmaceutical uses, and as hydrogel for chemical and medicine deliveries. An interdisciplinary approach is needed to cover all the processes involving hemicelluloses, its conversion into final and intermediate value-added compounds, and bioenergy production. Covering this context, this book is of interest to teachers, students, researchers, and scientists dedicated to biomass valorization. This book is a knowledge source of basic aspects to advanced processing and application for graduate students, particularly. Besides, the book serves as additional reading material for undergraduate students (from different courses) with a deep interest in biomass and waste conversion, valorization, and chemical products from hemicelluloses
Author: Michel Brienzo
Publisher:
ISBN: 9789811636837
Category :
Languages : en
Pages : 0
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Book Description
This edited book provides knowledge about hemicelluloses biorefinery approaching production life cycle, circular economy, and valorization by obtaining value-added bioproducts and bioenergy. A special focus is dedicated to chemical and biochemical compounds produced from the hemicelluloses derivatives platform. Hemicelluloses are polysaccharides located into plant cell wall, with diverse chemical structures and properties. It is the second most spread organic polymer on nature and found in vast lignocellulosic materials from agro and industrial wastes, therefore, hemicelluloses are considered as abundant and renewable raw material/feedstock. Biorefinery concept contributes to hemicelluloses production associated with biomass industrial processes. Hemicelluloses are alternative sources of sugars for renewable fuels and as platform for chemicals production. This book reviews chemical processes for sugar production and degradation, obtaining of intermediate and final products, and challenges for pentose fermentation. Aspects of hemicelluloses chain chemical and enzymatic modifications are presented with focus on physicochemical properties improvement for bioplastic and biomaterial approaches. Hemicelluloses are presented as sources for advanced materials in biomedical and pharmaceutical uses, and as hydrogel for chemical and medicine deliveries. An interdisciplinary approach is needed to cover all the processes involving hemicelluloses, its conversion into final and intermediate value-added compounds, and bioenergy production. Covering this context, this book is of interest to teachers, students, researchers, and scientists dedicated to biomass valorization. This book is a knowledge source of basic aspects to advanced processing and application for graduate students, particularly. Besides, the book serves as additional reading material for undergraduate students (from different courses) with a deep interest in biomass and waste conversion, valorization, and chemical products from hemicelluloses.
Author: Maria das Graças de Almeida Felipe
Publisher: Springer Nature
ISBN: 303104942X
Category : Science
Languages : en
Pages : 261
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Book Description
This book explores recent advances in the microbial production of xylitol and its applications in food and medical sector. Xylitol is an important biomolecule from lignocellulose biorefinery which is produced from the xylose by chemical reactions or microbial fermentation methods. Currently, the demand of xylitol at commercial scale is being met through chemical methods. However, recent breakthroughs made in plant cell wall destruction, genetic engineering to develop the designer microorganisms, fermentation methods and media formulations and downstream processing have led the ways for sustainable production of xylitol at commercial scale in lignocellulose biorefineries. Microbial production of xylitol is preferred over the chemical processes as it is environmentally friendly, higher process efficiency with the desired product yield, and product recovery with minimum impurities. This book is a unique compilation of 11 book chapters written by experts in their respective fields. These chapters present critical insights and discuss the current progress and future progress in this area into fermentative xylitol production. Chapter 9 is licensed under the terms of the Creative Commons Attribution 4.0 International License. For further details see license information in the chapter.
Author: Sabu Thomas
Publisher: Springer Nature
ISBN: 9819967279
Category :
Languages : en
Pages : 1554
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Book Description
Author: Thallada Bhaskar
Publisher: Elsevier
ISBN: 0444639934
Category : Technology & Engineering
Languages : en
Pages : 892
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Book Description
Waste Biorefinery: Potential and Perspectives offers data-based information on the most cutting-edge processes for the utilisation of biogenic waste to produce biofuels, energy products, and biochemicals – a critical aspect of biorefinery. The book explores recent developments in biochemical and thermo-chemical methods of conversion and the potential generated by different kinds of biomass in more decentralized biorefineries. Additionally, the book discusses the move from 200 years of raw fossil materials to renewable resources and how this shift is accompanied by fundamental changes in industrial manufacturing technologies (from chemistry to biochemistry) and in logistics and manufacturing concepts (from petrochemical refineries to biorefineries). Waste Biorefinery: Potential and Perspectives designs concepts that enable modern biorefineries to utilize all types of biogenic wastes, and to integrate processes that convert byproduct streams to high-value products, achieving higher cost benefits. This book is an essential resource for researchers and students studying biomass, biorefineries, and biofuels/products/processes, as well as chemists, biochemical/chemical engineers, microbiologists, and biotechnologists working in industries and government agencies. - Details the most advanced and innovative methods for biomass conversion - Covers biochemical and thermo-chemical processes as well as product development - Discusses the integration of technologies to produce bio-fuels, energy products, and biochemicals - Illustrates specific applications in numerous case studies for reference and teaching purposes
Author: Vinod Kumar Garg
Publisher: Springer Nature
ISBN: 9819718376
Category :
Languages : en
Pages : 413
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Book Description
Author: Abdul Sattar Jatoi
Publisher: Springer Nature
ISBN: 3031711319
Category :
Languages : en
Pages : 245
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Book Description
Author: Sneh Punia Bangar
Publisher: CRC Press
ISBN: 1040104428
Category : Technology & Engineering
Languages : en
Pages : 309
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Book Description
Food and agricultural waste is a huge global issue that has detrimental effects on society, the economy, and the environment. Plant leaves, stems, roots and peels (outer leaves and stems) are among the wastes and by-products from agriculture and the food business, along with residues from oil production, fruit and vegetable peels, and seeds. High concentrations of dietary fiber, phytochemicals, cellulose, and hemicellulose are typically found in these residues. As the next environmentally conscious step of waste valorization, research from recent years has demonstrated that employing organic ingredients/biodegradable fibers generated from waste and by-products in the food packaging business may be an efficient strategy to reduce the quantity of food waste and by-products. In recent years, there has been a lot of interest in finding alternative polymer materials as high-value novel packaging materials through the valorization of agricultural waste. Thus, utilizing agricultural wastes and by-products as raw materials for food packaging could help cut down on the amount of waste produced. Agro-Wastes for Packaging Applications provides an update on the strategies for valuing agricultural waste and how these might be used in packaging. It also includes recent research on these approaches and presents an innovative strategy for developing sustainable, green, and biodegradable packaging options. A detailed overview of the packaging application of valorized agricultural waste materials is discussed, and concept clarification is achieved using flowcharts and figures supported by the latest research investigations. These agricultural leftovers are abundant sources of polysaccharides, such as cellulose, hemicellulose, and lignin, which can be processed further utilizing various physicochemical techniques and other unconventional techniques to create nanocellulose fibers or crystals. The main goal of this book is to provide food experts and the general public with superior, environmentally friendly, sustainable packaging materials that can be used in place of plastic polymers. Key Features Contains abundant information on advanced valorization techniques for different types of agricultural wastes Provides information on possible applications of component/constituents obtained by the valorization Discusses the impact of the incorporation of these valorized components in different packaging systems Reviews the legal standards and future trends in the commercialization of these derived polymers in food packaging industries
Author: Paul R. Stuart
Publisher: CRC Press
ISBN: 1439803463
Category : Science
Languages : en
Pages : 877
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Book Description
Integrated Biorefineries: Design, Analysis, and Optimization examines how to create a competitive edge in biorefinery innovation through integration into existing processes and infrastructure. Leading experts from around the world working in design, synthesis, and optimization of integrated biorefineries present the various aspects of this complex process, capturing the state of the art in the advancing bioeconomy. The book defines an integrated biorefinery as a processing facility that transforms biomass into value-added products—from biofuels and biochemicals to food and pharmaceuticals. The chapters cover biorefinery product and process design, supply chains, process analysis, feedstocks, technologies, and policy and environmental analysis. They focus on second-generation feedstocks, including forestry resources, energy crops, agricultural residues, oils, and various waste materials. With the growing interest in sustainability in general and in renewable resources in industrial facilities, biorefineries are likely to play increasingly significant roles and have greater economic, environmental, and societal impact. This book fills an information gap by presenting cutting-edge advances that can effectively guide engineers and decision makers in the synthesis, selection, design, analysis, and optimization of biorefineries.
Author: S.I. Mussatto
Publisher: Elsevier
ISBN: 0128025611
Category : Technology & Engineering
Languages : en
Pages : 676
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Book Description
Biomass Fractionation Technologies for a Lignocellulosic Feedstock-based Biorefinery reviews the extensive research and tremendous scientific and technological developments that have occurred in the area of biorefinering, including industrial processes and product development using 'green technologies', often referred as white biotechnology. As there is a huge need for new design concepts for modern biorefineries as an alternative and amendment to industrial crude oil and gas refineries, this book presents the most important topics related to biomass fractionation, including advances, challenges, and perspectives, all with references to current literature for further study. Presented in 26 chapters by international field specialists, each chapter consists of review text that comprises the most recent advances, challenges, and perspectives for each fractionation technique. The book is an indispensable reference for all professionals, students, and workers involved in biomass biorefinery, assisting them in establishing efficient and economically viable process technologies for biomass fractionation. - Provides information on the most advanced and innovative pretreatment processes and technologies for biomass - Reviews numerous valuable products from lignocellulose - Discusses integration of processes for complete biomass conversion with minimum waste generation - Identifies the research gaps in scale-up - Presents an indispensable reference for all professionals, students, and workers involved in biomass biorefinery, assisting them in establishing efficient and economically viable process technologies for biomass fractionation
