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Fibrinolysis & proteolysis.
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ISSN: 1532222X 13690191 Year: 1997 Publisher: New York : Churchill Livingstone


Book
Gas biofuels from waste biomass : principles and advances
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ISBN: 9781634831925 9781634832106 1634832108 1634831926 Year: 2015 Publisher: Hauppauge, New York : Nova Science Publishers, Incorporated,

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Biochemical and Thermochemical Conversion Processes of Lignicellulosic Biomass Fractionated Streams
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Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Moving towards a sustainable and green economy requires the use of renewable resources for the production of fuels, chemicals, and materials. In such a scenario, the use of lignocellulosic biomass and waste streams plays an important role, as it consists of abundant renewable resources. The complex nature of lignocellulosic biomass dictates the use of a pretreatment process prior to any further processing. Traditional methods of biomass pretreatment fail to recover cellulose, hemicellulose, and lignin in clean streams. It has been recognized that the efficient use of all the main fractions of lignocellulosic biomass (cellulose, hemicellulose, and lignin) is an important step towards a financially sustainable biomass biorefinery. In this context, switching from biomass pretreatment to biomass fractionation can offer a sustainable solution to recover relatively clean streams of cellulose, hemicellulose, and lignin. This Special issue aims at exploring the most advanced solutions in biomass and waste pretreatment and fractionation techniques, together with novel (thermo)chemical and biochemical processes for the conversion of fractionated cellulose, hemicellulose and lignin to bioenergy, bio-based chemicals, and biomaterials, including the application of such products (i.e., use of biochar for filtration and metallurgical processes), as well as recent developments in kinetic, thermodynamic, and numeric modeling of conversion processes. The scope of this Special Issue will also cover progress in advanced measuring methods and techniques used in the characterization of biomass, waste, and products.


Book
Jellyfish and Polyps : Cnidarians as Sustainable Resources for Biotechnological Applications and Bioprospecting
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Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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This Special Issue of Marine Drugs gathers recent investigations on the proteomes, metabolomes, transcriptomes, and the associated microbiomes of marine jellyfish and polyps, including bioactivity studies of their compounds and more generally, on their biotechnological potential, witnessing the increasingly recognized importance of Cnidaria as a largely untapped Blue Growth resource for new drug discovery. These researches evoke the outstanding ecological importance of cnidarians in marine ecosystems worldwide, calling for a global monitoring and conservation of marine biodiversity, so that the biotechnological exploitation of marine living resources will be carried out to conserve and sustainably use the natural capital of the oceans.


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Organotrifluoroborate preparation, coupling and hydrolysis
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ISBN: 3319011332 3319011340 Year: 2013 Publisher: Cham ; New York : Springer,

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Alistair Lennox's thesis reports on the reactivity of organotrifluoroborates, which are becoming increasingly important reagents in synthesis. The thesis is divided into three sections. The first section describes a method for preparing organotrifluoroborates. The second section reports on a mechanistic investigation into the main application of RBF3K reagents as coupling partners in Suzuki-Miyaura coupling, phenomena identified as arising from organotrifluoroborate hydrolysis and fluoride release. The final section reports on a detailed investigation into the hydrolysis mechanism, a prerequisite for their Suzuki-Miyaura coupling, and how it may be predicted and controlled. This research has uncovered many interesting and useful details and shows how problems associated with Suzuki-Miyaura coupling can best be addressed. There has already been wide industrial uptake of the new procedures and insights. The broad nature and clear and succinct style will make the thesis a valuable resource for anyone working in synthesis, organometallic chemistry, or in homogeneous catalysis.


Book
Advancements in Catalytic Conversion of Biomass into Biofuels and Chemicals
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Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Numerous efforts have been devoted to using biomass as a feedstock for the production of bio-based materials, biochemicals, and biofuels that reduce greenhouse gas emissions and dependence on conventional fossil resources. Conversion strategies for the production of platform chemicals, building blocks, fine chemicals, and biofuels include a wide range of processes such as chemical and mechanical pretreatment for improved carbohydrate production, fractionation of biomass into carbohydrates and lignin and their further conversions, microbial and enzymatic conversion of biomass into valuable products, and direct catalytic conversion of biomass or its components into chemicals and fuels. This Special Issue introduces recent innovative research results in the area of bioenergy and value-added chemicals from various feedstocks through chemical and biological catalytic processes.


Book
Edible Insects as Innovative Foods : Nutritional, Functional and Acceptability Assessments
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Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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There is global interest in using insects as food and feed. However, before insects can be recommended as a type of nourishment to augment more traditional and widely accepted sources of food and feed, it is essential that in-depth research involving a variety of subjects is carried out. We can learn from societies in which insects are still a component of the local diet which species are preferred and how they are prepared for human consumption. We need information on the chemical composition of edible insects and have to make sure we know what kinds of micro-organisms and pathogens they contain. Legal questions in relation to the sale and breeding of certain species need to be addressed, and medicinal aspects of edible insects and their products should be examined. How best to market selected species and make them palatable to a clientele that more than often rejects the idea of insects in the diet are further important aspects in need of study. This book deals with these questions in 19 articles written by experts from at least 20 different countries that represent a range of disciplines. As such, it is a useful tome for a wide range of food researchers.

Keywords

entomophagy --- novel food --- neophobia --- disgust --- edible insects --- mealworm --- Tenebrio molitor --- insects --- sensory --- model system --- insect --- food --- avoid --- attitude --- psychology --- willingness to eat --- Alcalase --- insect powders --- Acheta domesticus --- Enterococcus --- antioxidant activity --- biodiversity --- bioresource --- culture --- edible insect --- defatted powder --- mealworm oil --- characteristics --- feed supplementation --- growth performance --- nutrient composition --- emotions --- sociolinguistics --- food choice --- mirror neurons --- steamed and freeze-dried mature silkworm larval powder --- alcoholic fatty liver --- ethanol --- lipogenesis --- fatty acid oxidation --- Sprague-Dawley rats --- protein hydrolysate --- enzymatic hydrolysis --- degree of hydrolysis --- techno-functional properties --- novel proteins --- consumer analysis --- DRSA --- Amino acids --- fatty acids --- minerals --- antioxidant --- antimicrobial --- supplement --- sustainable food --- food safety --- blood coagulation --- platelet aggregation --- haemolysis --- Teleogryllus emma --- food law --- Africa --- food hygiene --- food policy --- processing --- traditional knowledge --- food/feed safety --- nutrition --- yellow mealworm --- processed --- shelf life --- Antheraea assamensis --- Apis cerana indica --- honey --- Nagaland --- preparation --- Samia cynthia ricini --- Vespa mandarinia --- Vespula orbata --- silkworm --- thermal processing --- antioxidant activities --- silkworm powder --- alternative food resource --- wasp larva --- Vespa velutina nigrithorax --- insect edibility --- food shortage --- acceptance --- bio-active compounds --- nutrients


Book
Pretreatment and Bioconversion of Crop Residues
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Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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In this book, 15 papers, covering some of the latest advances in pretreatment and bioconversion of crop residues, are presented. Research results dealing with wheat straw, corn stover, sweet sorghum bagasse, hazelnut shells, oil palm empty fruit bunch, olive tree pruning biomass, and other residues of crop harvest and processing are discussed. Pretreatment methods, such as auto-catalyzed and acid-catalyzed hydrothermal processing, steaming, alkaline methods, and different organosolv approaches, are reported. Bioconversion with enzymes and microbes for producing fermentable sugars, xylitol, and biomethane are also included.


Book
Protein hydrolysates in biotechnology
Authors: ---
ISBN: 9401783209 1402066732 9786612980688 1402066740 1282980688 Year: 2010 Publisher: Dordrecht : Springer,

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The protein hydrolysates industry is growing rapidly yet there is no single book that describes the challenges and opportunities for manufacturers and end users, techniques used in manufacturing, characterization and screening of protein hydrolysates, their applications in a wide variety of industries in biotechnology. One of the misconceptions in using protein hydrolysates in fermentations is that the end user believes and uses it as a mere nitrogen source. However, the functionality of the product obtained is not necessarily due to protein hydrolysates alone because it may not be a pure peptide or a combination of peptides and may contain carbohydrates, lipids, micronutrients, etc., present in the raw material used or sometimes the manufacturers deliberately add to the process to bring unique functionality. Only a handful of manufacturers dictate this market that tend to keep manufacturing process proprietary making it harder to understand. This book will close the gap by unfolding information on latest developments.


Book
The Role of Water in ATP Hydrolysis Energy Transduction by Protein Machinery
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ISBN: 9811084599 9811084580 Year: 2018 Publisher: Singapore : Springer Singapore : Imprint: Springer,

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This book introduces recent progress in biological energetics from ATP hydrolysis to molecular machineries. The role of water is now recognized to be essential in biological molecular energetics. Although energetics is a rather distant field to many biologists, any working models for protein machineries such as protein motors, transporters, and other enzymes must be consistent with their energetics. Therefore, the book is intended to help scientists build systematic models of biomolecular functions based on three categories: (1) ATP hydrolysis reactions including ionic hydration and protonation–deprotonation of biomolecules, (2) protein–ligand/protein–protein interactions including hydration–dehydration processes, and (3) functioning mechanisms of protein machineries based on water functions. .

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