Enzymes in the Environment - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Enzymes in the Environment write by Richard G. Burns. This book was released on 2002-01-29. Enzymes in the Environment available in PDF, EPUB and Kindle. The need to understand the biological processes that are important for essential aquatic and terrestrial ecosystem function has prompted much research into the field of ecological enzymology. This book presents the two broad areas of application in a compilation of reviews by 21 international experts in their respective fields. The first explores enzymatic activities to assess the processes or mechanisms that operate in a given system, such as the rhizosphere, plant leaves and shoots, soil surfaces, and biofilms. The second considers enzymes or microbial cells as sensors to detect microbial activity and stresses due to pollution, management, or climatic change in both aquatic and terrestrial ecosystems.
Microbial Enzymes in Aquatic Environments
Microbial Enzymes in Aquatic Environments - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Microbial Enzymes in Aquatic Environments write by Ryszard J. Chrost. This book was released on 2012-12-06. Microbial Enzymes in Aquatic Environments available in PDF, EPUB and Kindle. Organic matter in aquatic environments consists mostly of large compounds which cannot be taken up and utilized directly by microbial cells. Prior to incorporation, polymeric materials undergo degradation by cell-bound and extracellular enzymes produced by these microbes; in fact, such enzymatic mobilization and transformation is the key process which regulates the turnover of organic as well as inorganic compounds in aquatic environments. This volume brings together studies on enzymatic degradation processes from disciplines as diverse as water and sediment research, bacterial and algal aquatic ecophysiology, eutrophication, and nutrient cycling and biogeochemistry, in both freshwater and marine ecosystems. Its scope extends from fundamental research exploring the contribution of microbial enzymatic processes to whole ecosystem functioning to practical applications in water biotechnology. The first comprehensive publication providing an overview of this emerging field of enzymology, Microbial Enzymes in Aquatic Environments will be of great interest to ecologists and microbiologists alike.
Microbes and Enzymes in Soil Health and Bioremediation
Microbes and Enzymes in Soil Health and Bioremediation - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Microbes and Enzymes in Soil Health and Bioremediation write by Ashok Kumar. This book was released on 2019-11-23. Microbes and Enzymes in Soil Health and Bioremediation available in PDF, EPUB and Kindle. Microbial enzymes play a vital role in maintaining soil health and removing pollutants from contaminated land. Soil microflora is closely associated with maintaining soil fertility, and the use of chemical pesticides, fertilizers and other volatile sprays in agriculture threatens the health ofthe microbial population in the soil. Every single particle of healthy soil contains millions of bacteria, which interact with the nutrients available, sustaining the nutrient cycle and making this microflora an essential component of life on earth. How do microbes help in the nutrient cycle? Either by intracellular digestion of macromolecules and converting these into smaller units in their metabolic pathways, or by secreting enzymes into the extracellular environment to facilitate the conversion of complex macromolecules into micro-molecules that can be easily absorbed by other living species. To meet demands for energy and food for the growing global population, it is important to protect agricultural land from contamination and maintain its productivity. Heavy metal ions from contaminated land canenter crops, fish or aquatic organismsvia contaminated water, and theseare then taken up by the human body, where they can accumulate and alter the normal microflora. The microbiological component of the soil is ahighly complex system and is still not fully understood. How do microbes survive in the changing physicochemical environment of soil?. This book helps readers understand the mechanism, various routes of microbialsoil remediation, the interactionsof different genera, and how microbial enzymes support the sustainable restoration of healthy soil.
Bioprospecting of Enzymes in Industry, Healthcare and Sustainable Environment
Bioprospecting of Enzymes in Industry, Healthcare and Sustainable Environment - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Bioprospecting of Enzymes in Industry, Healthcare and Sustainable Environment write by Hrudayanath Thatoi. This book was released on 2021-01-23. Bioprospecting of Enzymes in Industry, Healthcare and Sustainable Environment available in PDF, EPUB and Kindle. The rapid urbanization and industrialization of developing countries across the globe have necessitated for substantial resource utilization and development in the areas of Healthcare, Environment, and Renewable energy. In this context ,this resourceful book serves as a definitive source of information for the recent developments in application of microbial enzymes in various sectors. It covers applications in fermentation processes and their products, extraction and utilisation of enzymes from various sources and their application in health and biomass conversion for production of value added products. Different chapters discuss various areas of bioprospecting in enzyme technology, and describe why these are the mainstays for industrial production of value added products. The rich compilation of the cutting-edge advances and applications of the modern industrial based techniques hold feasible solutions for a range of current issues in enzyme technology. This book will be of particular interest for scientists, academicians, technical resource persons, engineers and members of industry. Undergraduate and graduate students pursuing courses in the area of industrial biotechnology will find the information in the book valuable. General readers having interest towards biofuels, enzyme technology, fermented food and value added products, phytochemicals and phytopharmaceutical products will also find the book appealing. Readers will discover modern concepts of enzymatic bioprocess technology for production of therapeutics and industrial value added products.
Extracellular Enzymes in Aquatic Environments: Exploring the Link Between Genomic Potential and Biogeochemical Consequences
Extracellular Enzymes in Aquatic Environments: Exploring the Link Between Genomic Potential and Biogeochemical Consequences - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Extracellular Enzymes in Aquatic Environments: Exploring the Link Between Genomic Potential and Biogeochemical Consequences write by Maria Montserrat Sala. This book was released on 2019-09-19. Extracellular Enzymes in Aquatic Environments: Exploring the Link Between Genomic Potential and Biogeochemical Consequences available in PDF, EPUB and Kindle. Microbial extracellular enzymes are fundamental to the cycling of elements in aquatic systems. The regulation of these enzymatic reactions in oceans, lakes and streams is under complex multiple control by environmental factors and the metabolic capacities of different taxa and communities. While the environmental control of enzyme-mediated processes has been investigated for over 100 years, in recent years tremendous progress in techniques to characterize the metabolic potential of microbial communities (“omics” techniques) has been made, such as high-throughput sequencing and new analytical algorithms. This book explores the controls, activities, and biogeochemical consequences of enzymes in aquatic environments. It brings together experimental studies and fieldwork conducted with natural microbial communities in marine and freshwater ecosystems as well as physiological, biochemical and molecular studies on microbial communities in these environments, or species isolated from them. Additionally, the book contributes to the ongoing debate on the impact of anthropogenic climate change and pollution on microbes, extracellular enzymes and substrate turnover.
