Download or read book Pseudomonas written by Juan-Luis Ramos and published by Springer Science & Business Media. This book was released on 2007-07-23 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume collects new information on the genomics of saprophytic soil Pseudomonas, as well as functions related to genomic islands. It explores life styles in different settings and sheds further insights on the wide metabolic potential of this microbe for the removal of pollutants and production of added-value products. This volume also explores how Pseudomonas responds and reacts to environmental signals, including detection of cell density.

Download or read book Biodegradable Polymers for Industrial Applications written by Robin Smith and published by Elsevier. This book was released on 2005-05-06 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: The vast majority of plastic products are made from petroleum-based synthetic polymers that do not degrade in a landfill or in a compost-like environment. Therefore, the disposal of these products poses a serious environmental problem. An environmentally-conscious alternative is to design/synthesize polymers that are biodegradable.Biodegradable polymers for industrial applications introduces the subject by outlining the classification and development of biodegradable polymers. Materials available for the production of biodegradable polymers are explored. Polymers derived from sugars, natural fibres, renewable forest resources, poly(lactic acid) and protein-nanoparticle composites are looked at in detail in this section. The properties and mechanisms of degradation are looked at, prefacing the subject with a chapter on current standards. The final part explores opportunities for industrial applications, with chapters on packing, agriculture and biodegradable polycaprolactone foams in supercritical carbon dioxide.Biodegradable polymers for industrial applications explores the fundamental concepts concerning the development of biodegradable polymers, degradable polymers from sustainable sources, degradation and properties and industrial applications. It is an authoritative book that is invaluable for academics, researchers and policy makers in the industry. - Reviews the importance and industrial use of biodegradable polymers and degradable polymers from sustainable sources - An invaluable resource for both academics and industry - Edited by a leading authority in the field with contributions from a worldwide team of experts

Download or read book Polyhydroxyalkanoates plastic Materials of the 21st Century written by Tatʹi͡ana Grigorʹevna Volova and published by Nova Publishers. This book was released on 2004 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Special Interest Catogories: biotechnology; materials science; medicine; ecology and chemistry. The book summarizes the literature data and research results on biodegradable polyesters of microbiological origin -- polymers of hydroxy alkanoic acids (polyhydroxyalkanoates, PHAs). These polymers are thermoplastic, biodegradable, and biocompatible. They are promising candidates for applications in agriculture, communal services, pharmacology, medicine, and other spheres. The book sums up the most recent data on the known types of polyhydroxyalkanoates, their producers, substrates, and methods of biosynthesis. The structure and physicochemical properties of these polymers, the methods used to process them to make specialised products and spheres of their application are described in the book.

Download or read book Nanocomposites with Biodegradable Polymers written by Vikas Mittal and published by OUP Oxford. This book was released on 2011-04-28 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bio-nanocomposites combine the enhanced properties of commercial polymer nanocomposites with the low environmental impact of biodegradable material, making them a topic of great current interest. Because of their tremendous role in reducing dependency on commercial non-biodegradable polymers, and their environmentally-friendly nature, bio-nanocomposites need to be studied in greater detail. In this book, recent advancements in their development are brought together in a single text, to provide researchers with a thorough insight into the various systems, and to open up future perspectives. Although the commercial applications of these bio-nanocomposites are in their infancy, these materials have a huge commercial potential. In setting out the next generation of advances in nanocomposite technology, this book opens the way for further developments in the field. Describing the subject as a whole, from a basic introduction to the more specific systems and advancements, this book can be used both as a professional reference and for teaching purposes.

Download or read book Degradable Materials written by Sumner A. Barenberg and published by CRC Press. This book was released on 2018-01-18 with total page 773 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the fields of biodegradation, environmental degradation, and photochemical degradation. The purpose of the book is to establish guidelines for terminology, nomenclature, characterization techniques and methodology, mechanisms of degradation, standard reference materials, and issues and needs. This is the first scientific book of this nature based on the findings of the world's leading scientists (academic, industrial, and federal) in this field. Hard data is presented and soft data is identified under issues and needs. New areas covered are such topics as: biodegradation with in vivo applications, environmental degradation, including anaerobic, aerobic, characterization techniques and methodology, photochemical degradation, and secondary issues associated with degradation. This publication contains information vital to environmental scientists and engineers, biomaterials scientists, pharmaceutical technologists, and chemists.

Download or read book Microbial Biopolyester Production Performance and Processing Microbiology Feedstocks and Metabolism written by Martin Koller and published by Bentham Science Publishers. This book was released on 2016-09-30 with total page 515 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global plastic production is estimated to be over 300Mt annually. Most conventional plastics are predominantly produced from fossil fuels and are highly resistant to biodegradation, and only a small share of about 20% of spent plastics is believed to be recycled, which is a cause for environmental concern. Biodegradable plastics would solve this concern as they are a sustainable alternative, yet these do not even cover 5% of the global plastic market. Microbial polyhydroxyalkanoates (PHAs) are a versatile group of polyesters produced by nature as prokaryotic storage materials. PHAs can be produced through sustainable bioprocess engineering and have displayed remarkable flexibility in their physical and chemical properties. PHAs are the subject of several scientific papers and numerous PHA patents have also been filed, generating significant interest in the plastic production industry. To develop overall sustainable and efficient production processes, all bioprocess steps need to be thoroughly understood and accounted for. These processes start with the selection of suitable inexpensive raw materials (microbes and enzymes), optimizing the process engineering and process regime, and conclude with the enhancement of product recovery in terms of time, energy, and material input. Microbial Biopolyester Production, Performance and Processing: Microbiology, Feedstocks, and Metabolism encompasses eight chapters that cover aspects of the microbiology and biotechnology of producing biodegradable plastics. The contents focus on the selection of powerful archaeal and eubacterial production strains, genetic engineering as a tool for optimized PHA production and inexpensive carbon sources for microbial cultures. The volume is a useful resource for bioprocess engineers, microbiologists, biotechnologists and chemical engineers interested in the basics of biodegradable plastic production. Recent Advances in Biotechnology is a book series comprising of peer-reviewed reference works and monographs that compile the latest developments in the field of biotechnology. Each volume has a thematic focus and features topical reviews written by experts. The series will highlight multidisciplinary perspectives to interested readers (biotechnologists, microbiologists, bioprocess engineers, agronomists, medical professionals, sustainability researchers etc.)

Download or read book Biomolecules from Natural Sources written by Vijai Kumar Gupta and published by John Wiley & Sons. This book was released on 2022-04-20 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomolecules from Natural Sources An up-to-date exploration of new and novel biomolecules In Biomolecules from Natural Sources: Advances and Applications, a team of accomplished researchers delivers up-to-date information on various bioresources, bioprocessing, production, mechanisms of action for selective bioactivity, biochemistry, targeted therapeutic roles and the advancements made on their bioactive potentials of new and novel biomolecules. The book presents recent trends in new and novel biomolecules and their identification, characterization, and potential applications. The selected contributions canvas a variety of breakthroughs in the understanding and applications of naturally derived biomolecules. Biomolecules from Natural Sources: Advances and Applications is an exhaustive collection of research and information, as well as an insightful and interdisciplinary treatment of a rapidly developing field. Readers will also find: A thorough introduction to phenolics from natural sources and plant-based natural artemisinin and its biomedical applications Comprehensive explorations of protein structure, function, and specificity and the pharmacological potential of pigments Practical discussions of biomolecules obtained through food biotechnology and the biological activities of natural glycosides In-depth examinations of biomolecules from basil and their pharmacological significance Perfect for biotechnologists, food technologists, and plant biologists, Biomolecules from Natural Sources: Advances and Applications will also earn a place in the libraries of bioprocessing engineers, as well as undergraduate and postgraduate students of biochemistry.

Download or read book Polymeric Biomaterials written by Pooja Agarwal and published by CRC Press. This book was released on 2022-12-30 with total page 331 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomaterials include a versatile group of molecules that have been designed to interact with biological systems for various applications and polymeric biomaterials are being designed based on their availability and compatibility. This book summarizes fabrication techniques, features, usage, and promising applications of polymeric biomaterials in diversified areas including advantageous industrial applications. Each chapter exclusively covers a distinct application associated with major classes of polymeric biomaterials. Features: Provides platform related to fabrication and advancement of all categories of polymeric biomaterials Explores advancement of pertinent biomedical and drug delivery systems Includes wide range of biomaterials and its application in diversified fields Gives out environmental justification of green biopolymers and their applications in water remediation Discusses advanced applications of bio-composite polymers viz. food packaging and anti-corrosive coatings This book is aimed at researchers in Polymer Sciences, Biomaterials, Chemical/Bio Engineering, Materials Chemistry, and Biotechnology.

Download or read book Microbial Biopolyester Production Performance and Processing Bioengineering Characterization and Sustainability written by Martin Koller and published by Bentham Science Publishers. This book was released on 2016-12-06 with total page 523 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global plastic production is estimated to be over 300Mt annually. Most conventional plastics are predominantly produced from fossil fuels and are highly resistant to biodegradation, and only a small share of about 20% of spent plastics is believed to be recycled, which is a cause for environmental concern. Biodegradable plastics would solve this concern as they are a sustainable alternative, yet these do not even cover 5% of the global plastic market. Microbial polyhydroxyalkanoates (PHAs) are a versatile group of polyesters produced by nature as prokaryotic storage materials. PHAs can be produced through sustainable bioprocess engineering and have displayed remarkable flexibility in their physical and chemical properties. PHAs are the subject of several scientific papers and numerous PHA patents have also been filed, generating significant interest in the plastic production industry. To develop overall sustainable and efficient production processes, all bioprocess steps need to be thoroughly understood and accounted for. These processes start with the selection of suitable inexpensive raw materials (microbes and enzymes), optimizing the process engineering and process regime, and conclude with the enhancement of product recovery in terms of time, energy, and material input. Microbial Biopolyester Production, Performance and Processing: Bioengineering, Characterization, and Sustainability is a compilation of eight chapters covering bacterial polyesters, green plastics and PHAs from various angles. The contents of this volume focus on sustainable practices focus on the sustainability of processes that involve the synthesis and recycling of these meterials. The volume is a useful resource for bioprocess engineers, microbiologists, biotechnologists and chemical engineers interested in the basics of biodegradable plastic production.

Download or read book Bacterial Biopolymers written by Bolin Kumar Konwar and published by CRC Press. This book was released on 2023-09-01 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bacterial biopolymers are a competitive new area of research with potential applications in agriculture, petroleum exploration, and use as biodegradable plastics. This new volume provides comprehensive coverage of bacterial biopolymers. The book elucidates the main classes of bacterial biopolymers—polysaccharides and polyesters or polyhydroxyalkanoates (PHAs)—along with their definition, classification, detection, extraction, characterization, fermentation process, structure and properties, applications and uses, functions, and more. The volume covers Detection, extraction, and characterization of bacterial biopolymers Molecular identification of bacterial isolates The fermentation process Structure and properties of PHAs Biochemical characterization of the PHA-producing bacterial strains In vitro biodegradation study of PHA film by soil microorganisms PHAs for enhancing the stability of colloidal silver nanoparticles (SNP) This volume is an important source of information on the concerned bacteria, the biochemical characteristics of biopolymers, and their potential use.

Download or read book Biodegradable Polymers and Plastics written by Emo Chiellini and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Synthetic and semi-synthetic polymeric materials were originally developed for their durability and resistance to all forms of degradation including biodegradation. Such materials are currently widely accepted because of their ease of processability and amenability to provide a large variety of cost effective items that help to enhance the comfort and quality of life in the modern industrial society. However, this widespread utilization of plastics has contributed to a serious plastic waste burden, and the expectation for the 21st century is for an increased demand for polymeric material. This volume focuses on a more rational utilization of resources in the fabrication, consumption and disposal of plastic items, specifically: -Environmentally Degradable Polymeric Materials (EDPs); -Water-soluble/Swellable Biodegradable Polymers; -EDPs from Renewable Resources; -Biopolymers; -Bioresorbable Materials for Biomedical Applications; -Biorelated Polymers; -Standards and Regulations on EDPs.

Download or read book Novel Biodegradable Microbial Polymers written by E.A. Dawes and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 473 pages. Available in PDF, EPUB and Kindle. Book excerpt: The NATO Advanced Research Workshop from which this book derives was conceived during Biotec-88, the Second Spanish Conference on Biotechnology, held at Barcelona in June 1988. The President of the Conference, Dr. Ricardo Guerrero, had arranged sessions on bacterial polymers which included lectures by five invited participants who, together with Dr. Guerrero, became the Organizing Committee for a projected meeting that would focus attention upon the increasing international importance of novel biodegradable polymers. The proposal found favour with the NATO Science Committee and, with Dr. R. Clinton Fuller and Dr. Robert W. Lenz as the co-Directors, Dr. Edwin A. Dawes as the Proceedings Editor, and Dr. Hans G. Schlegel, Dr. Alexander J.B. Zehnder and Dr. Ricardo Guerrero as members of the Organizing Committee, the meeting quickly took shape. To Dr. Guerrero we owe the happy choice of Sitges for the venue, a pleasant coastal resort 36 kilometres from Barcelona, which proved ideal. The sessions were held at the Palau de Maricel in appropriately impressive surroundings, and invaluable local support was provided by Mr. Jordi Mas-Castella and by Ms. Merce Piqueras. Much of the preparatory work fell upon the broad shoulders of Mr. Edward Knee, whose efforts are deeply appreciated. The Organizing Committee hopes that this Workshop will prove to be the first of a series which will aim to keep abreast of a rapidly expanding and exciting area of research that is highly relevant to environmental and industrial interests.

Download or read book Technical Reports Awareness Circular TRAC written by and published by . This book was released on 1989-05 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biopolyesters written by Wolfgang Babel and published by Springer. This book was released on 2003-07-01 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: Living systems synthesize seven different classes of polymers. They provide structure and form for cells and organisms, function as catalysts and energy storage and carry the genetic information. All these polymers possess technically interesting properties. Some of these biopolymers are already used commercially. This special volume of Advances in Biochemical Engineering/Biotechnology comprises 10 chapters. It gives an overview of the water insoluble biopolyesters, in particular of the microbially synthesized poly-hydroxyalkanoate (PHA) family. It reports the state of the art of metabolism, regulation and genetic background, the latest advances made in genetic optimization of bacteria, "construction" of transgenic plants and in vitro synthesis by means of purified enzymes. Furthermore, it describes relevant technologies and evaluates perspectives concerning increasing the economic viability and competitiveness of PHA and discusses applications in medicine, packaging, food and other fields.

Download or read book Microbial Bioprocessing of Agri food Wastes written by Gustavo Molina and published by CRC Press. This book was released on 2023-04-28 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microbes are widely used in large-scale industrial processes due to their versatility, easy growing cultivation, kinetic potential, and the ability to generate metabolites with a wide range of potential applications to various commercial sectors, such as the food, pharmaceutical and cosmetic industries, in addition to the potential for agriculture, biomedical, and several others. Among the metabolites of greatest commercial interest, and many obtained on an industrial scale, the wide range of enzymes, biofuels, organic acids, amino acids, vitamins, biopolymers, and many other classes of metabolites. This book is intended for Bioengineers, Biologist, Biochemist, Biotechnologists, microbiologist, food technologist, enzymologist, and related Professionals/ researchers. Explores recent advances in the valorization of agri-food waste Provides technical concepts on the production of various bio-products of commercial interest Discusses the main process conditions to overcome the difficulties of using waste as alternative raw materials Introduces technical-economic details on the advantages and disadvantages of exploring the waste recovery chain Explores the main technological advances in the recovery of residues in functional products

Download or read book Handbook of Polyester Drug Delivery Systems written by M. N. V. Ravi Kumar and published by CRC Press. This book was released on 2017-03-27 with total page 730 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the quest for innovative drug delivery systems attempting to meet the unmet needs in pharmaceutical space, research has taken a much more complicated path that poses a significant challenge for translation. Despite the progress made with novel materials, polyesters still remain at the helm of drug delivery technologies. This book provides a single source of reference of polyester drug delivery systems that covers a broad spectrum of materials design, manufacturing techniques, and applications.

Download or read book Biocidal Polymers written by Narendra Pal Singh Chauhan and published by Walter de Gruyter GmbH & Co KG. This book was released on 2019-10-21 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biocidal polymers are designed to inhibit or kill microorganisms such as bacteria, fungi and protozoans. This book summarizes recent findings in the synthesis, modification and characterization of various antimicrobial polymers ranging from plastics and elastomers to biomimetic and biodegradable polymers. Modifications with different antimicrobial agents as well as antimicrobial testing methods are described in a comprehensive manner.