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Microbial Transformations Of Bioactive Compounds
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Book Synopsis MICROBIAL TRANSFORMATIONS OF BIOACTIVE COMPOUNDS by : John P. Rosazza
Download or read book MICROBIAL TRANSFORMATIONS OF BIOACTIVE COMPOUNDS written by John P. Rosazza and published by CRC Press. This book was released on 1982-07 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 1: Notes on the historical development of microbial transformations; The methodology of microbial transformations of organic compounds; Microbial transformations of antibiotics; Microbial transformation of important industrial hydrocarbons; Microbial transformations of prostaglandins. Volume 2: Microbial transformations as a means of preparing mammalian drug metabolites; Transformations of xenobiotics by the intestinal microflora; Microbial transformations of alkaloids; Microbial transformations of cannabinoids; Microbial transformations of pesticides.
Book Synopsis Microbial Transformations of Bioactive Compounds by : John P. Rosazza
Download or read book Microbial Transformations of Bioactive Compounds written by John P. Rosazza and published by CRC PressI Llc. This book was released on 1982 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bioactive Compounds in Fermented Foods by : Amit Kumar Rai
Download or read book Bioactive Compounds in Fermented Foods written by Amit Kumar Rai and published by CRC Press. This book was released on 2021-11-29 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: The volume reviews different types of bioactive components associated with food fermentation and their impact on human health. The diversity of microorganism responsible for the production of different types of fermented foods and beverages includes bacteria, yeasts, and fungi. Biotransformation of food constituent by microorganisms occurs during fermentation processes for the production of fermented food and in the gastrointestinal tract by gut microorganisms. This biotransformation results in production of specific bioactive compounds that are responsible for a wide range of health benefits. The bioactive compounds discussed in this book includes polyphenols, bioactive peptides, fibrinolytic enzymes, gama-amino butyric acids (GABA) exopolysaccharides, probiotic, prebiotic, symbiotic and antinutritional factors. These bioactive compounds are responsible for health benefits such as antioxidant, antihypertension, antimicrobial, cholesterol lowering, anticancer, obesity and antithrombotic properties. Advanced research in the field of food fermentation and their health benefits have resulted in commercialization of some of the fermented foods as functional foods. The traditional fermented foods consumed in different parts of the world and their health benefits are discussed in detail and the book concludes with recent advances in microbial transformation during gut fermentation and their impact on human health. There has been increasing interest among researchers on the proposed title in the last decade and the book brings updated information on research and advances in different types of health benefits exhibited by bioactive compounds in a wide range of fermented foods.
Book Synopsis Microbial Transformations of Bioactive Compounds by :
Download or read book Microbial Transformations of Bioactive Compounds written by and published by . This book was released on 1982 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bioactive Compounds from Microbes by : Roberto Mazzoli
Download or read book Bioactive Compounds from Microbes written by Roberto Mazzoli and published by Frontiers Media SA. This book was released on 2017-06-02 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microorganisms have had a long and surprising history. They were “invisible” until invention of microscope in the 17th century. Until that date, although they were extensively (but inconsciously) employed in food preservation, beer and wine fermentation, cheese, vinegar, yogurt and bread making, as well as being the causative agents of infectious diseases, they were considered as “not-existing”. The work of Pasteur in the middle of the 19th century revealed several biological activities performed by microorganisms including fermentations and pathogenicity. Due to the urgent issue to treat infectious diseases (the main cause of death at those times) the “positive potential” of the microbial world has been neglected for about one century. Once the fight against the “evil” strains was fulfilled also thanks to the antibiotics, industry began to appreciate bacteria’s beneficial characteristics and exploit selected strains as starters for both food fermentations and aroma, enzyme and texturing agent production. However, it was only at the end of the 20th century that the probiotic potential of some bacteria such as lactic acid bacteria and bifidobacteria was fully recognized. Very recently, apart from the probiotic activity of in toto bacteria, attention has begun to be directed to the chemical mediators of the probiotic effect. Thanks also to the improvement of techniques such as transcriptomics, proteomics and metabolomics, several bioactive compounds are continuously being discovered. Bioactive molecules produced by bacteria, yeasts and virus-infected cells proved to be important for improving or impairing human health. The most important result of last years’ research concerns the discovery that a very complex network of signals allows communication between organisms (from intra-species interactions to inter-kingdom signaling). Based on these findings a completely new approach has arisen: the system biology standpoind. Actually, the different organisms colonizing a certain environmental niche are not merely interacting with each other as individuals but should be considered as a whole complex ecosystem continuously exchanging information at the molecular level. In this context, this topic issue explores both antagonistic compounds (i.e. antibiotics) and “multiple function” cooperative molecules improving the physiological status of both stimulators and targets of this network. From the applicative viewpoint, these molecules could be hopefully exploited to develop new pharmaceuticals and/or nutraceuticals for improving human health.
Book Synopsis Bioactive Natural Products (Part D) by : Atta-ur-Rahman
Download or read book Bioactive Natural Products (Part D) written by Atta-ur-Rahman and published by Elsevier. This book was released on 2000-11-03 with total page 924 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural products play an integral and ongoing role in promoting numerous aspects of scientific advancement, and many aspects of basic research programs are intimately related to natural products. The significance, therefore, of the Studies in Natural Product Chemistry series, edited by Professor Atta-ur-Rahman, cannot be overestimated. This volume, in accordance with previous volumes, presents us with cutting-edge contributions of great importance.
Book Synopsis Isolation and Structure Elucidation of Bioactive Compounds (Dedicated to the memory of the late Professor Charles D. Hufford) by : Muhammad Ilias
Download or read book Isolation and Structure Elucidation of Bioactive Compounds (Dedicated to the memory of the late Professor Charles D. Hufford) written by Muhammad Ilias and published by MDPI. This book was released on 2019-04-11 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: We are very pleased to introduce the Book Version of our Special Issue in Molecules dedicated to the memory of the late Professor Dr. Charles D. Hufford. The issue has been a huge success, with 22 full-length peer-reviewed papers and a tribute by Professor Alice M.Clark. Authors, reviewers, and collaborators from many countries across the worldhave contributed to this endeavour, and we are truly grateful to all. This Special Issue isrepresentative of the broad impact that “Charlie” had on the field of bioactive naturalproducts. This Special Issue comprises papers from Professor Hufford’s former students,colleagues, and collaborators throughout the world who have utilized a wide array ofstate-of-the-art techniques to examine diverse natural sources to isolate and identify avariety of natural products with a wide spectrum of biological activities, including somenew microbial transformations and insights into bioactive molecules. Many new bioactive compounds are described and reported here for the first time. Bioactivities reportedinclude cytotoxicity, antimicrobial activity, anti-inflammatory activity, antileishmanialactivity, antitrypanosomal activity, antimalarial activity, analgesic activity, and beneficialliver activities, just to name a few. This Special Issue will undoubtedly have a lasting impact on the field of bioactive natural products, as exemplified by the career of Dr. Hufford. Lastly, without the timely and outstanding contributions from all of you, this Special Issue would not have been possible. We thank you all very much for your contributions and your time devoted to this Special Issue in memory of a special person. Finally, we express ourgratitude and thanks to the journal Molecules and their excellent team of expert reviewers for giving us the support and opportunity to make this Special Issue a huge success!
Book Synopsis Biotransformation studies on bioactive compounds: 25 years of interesting research at the ICCBS by : Mahwish Siddiqui
Download or read book Biotransformation studies on bioactive compounds: 25 years of interesting research at the ICCBS written by Mahwish Siddiqui and published by OAE Publishing Inc.. This book was released on 2023-05-24 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biotransformation of natural, synthetic, and semi-synthetic compounds has emerged as a frontier branch of chemical sciences that is progressively being applied in numerous fields. In the present review, we have summarized our biotransformation studies on bioactive compounds from 1997 to 2022. Various microbial and plant cell cultures were used for biocatalytic structural transformations. We present here an overview of biotransformation of 53 compounds belonging to various classes of natural, synthetic, and semi-synthetic compounds, published in several leading journals. The structures of the resulting metabolites have been elucidated by detailed spectroscopic studies. Oxidation, reduction, dehydrogenation, chlorination, aromatization, methylation, demethylation, rearrangements, etc. were the main reactions that occurred during the biotransformation processes. Many of the biotransformed products exhibited interesting biological activities. Structural transformations in some cases have also led to improved pharmacokinetic profiles. This review is aimed to provide a focused account of extensive work carried out in our laboratories in this field, as well as the immense potential of biocatalytic transformations in organic chemistry.
Book Synopsis Microbial Bioactive Compounds by : Ravindra Soni
Download or read book Microbial Bioactive Compounds written by Ravindra Soni and published by Springer Nature. This book was released on 2023-12-29 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book delves into microbial production and its implications for various industries and presents the latest advancements in the field of bioactive compound production by microorganisms. Divided into 16 chapters, the book covers a wide range of topics, starting with the emerging trends in microbial production techniques, followed by the potential of fungi and algae in producing bioactive compounds, and the applications of bioactive compounds in medicine, agriculture, and industry. Contributions from expert scientists emphasize the significance of metabolic engineering and modern analytical techniques for the extraction, purification, and structural characterization of microbial bioactive compounds. The authors also present alternative technologies and methodologies for the recovery and extraction of these compounds from microbial sources and highlight the health-promoting benefits of natural plant-derived bioactive compounds. Particular attention is given to nanocarriers and their potential for managing the delivery of bioactive compounds in therapeutic applications. The importance of actinomycetes and their bioactive potential in the agricultural sector is also discussed. In this book, readers will also find out about the importance of microbial community dynamics in Antarctica, their ecological potential, and their industrial application. The last chapter of the book offers an industrial perspective of microbial pigments and their applications. This book is a valuable resource for researchers, academics, and industry professionals seeking to understand and harness the potential of microbial bioactive compounds for sustainable development, industrial applications, and improved human well-being.
Book Synopsis Microorganisms by : Miroslav Blumenberg
Download or read book Microorganisms written by Miroslav Blumenberg and published by BoD – Books on Demand. This book was released on 2020-07-01 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: The recent breakthrough in microbial studies has applied next-generation sequencing (NGS), a massive omics analysis, to the composition and structure of microbial communities. NGS can identify microbes without the need for their cultivation. Their mere presence can be ascertained and often quantitated, and even their metabolic capabilities of microbial constituents predicted. This breakthrough led to an explosive growth in research on microbes. Many important advances have been made in human health-related studies. Indeed, gut microbial communities have been extensively analyzed and differences between healthy and diseased microbiomes have been determined. Studies of the effects of changes of diet, of antibiotic treatments, and of probiotics have been published. Specific attention has been devoted to human pathogens, their mechanisms of causing disease, and the potentials for their management and treatment. Microbiome studies of natural habitats, terrestrial and aquatic, have also benefited from NGS methodology. Increased understanding of the microbial communities has led to the use microbes as antagonists of pathogens, i.e. as treatments. Moreover, novel uses of microbes in industrial processes, either for synthesis of important compounds or for degradation and handling of waste, are being devised. In this volume, chapters dealing with the cutting-edge research in all these fields are presented.
Download or read book Biotransformations written by K. Faber and published by Springer Science & Business Media. This book was released on 2003-06-30 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: Whereas the hydrolases such as proteases, esterases and lipases are sufficiently well researched to be applied in every standard laboratory, other types of enzymes are still waiting to be discovered with respect to their applicability in organic-chemistry transformations on a preparative scale. This latter point is stressed here, with the focus on the newcomer-enzymes'which show great synthetic potential.
Book Synopsis Enzymes in Organic Synthesis by : Ruth Porter
Download or read book Enzymes in Organic Synthesis written by Ruth Porter and published by John Wiley & Sons. This book was released on 2009-09-14 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Novartis Foundation Series is a popular collection of the proceedings from Novartis Foundation Symposia, in which groups of leading scientists from a range of topics across biology, chemistry and medicine assembled to present papers and discuss results. The Novartis Foundation, originally known as the Ciba Foundation, is well known to scientists and clinicians around the world.
Book Synopsis Introduction to Biocatalysis Using Enzymes and Microorganisms by : S. M. Roberts
Download or read book Introduction to Biocatalysis Using Enzymes and Microorganisms written by S. M. Roberts and published by Cambridge University Press. This book was released on 1995-01-27 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives an introduction to biotransformations, the practice of harnessing biological catalysts for the preparation of useful chemicals.
Book Synopsis Semisynthesis of Bioactive Compounds and their Biological Activities by : Sasadhar Majhi
Download or read book Semisynthesis of Bioactive Compounds and their Biological Activities written by Sasadhar Majhi and published by Elsevier. This book was released on 2023-12-01 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Semisynthesis of Bioactive Compounds and their Biological Activities explores the potential benefits of semisynthetic derivatives obtained from nature. Sections cover the natural distribution of parent compounds, semisynthesis and biological properties of semisynthetic derivatives, the applications of semisynthetic derivatives in diverse fields such as drug delivery, food production and medicine, an explanation of the current resistance mechanisms of antibiotics, clinical applications of semisynthetic analogues, the functions of plant alkaloids on human health, potential agricultural biotechnology in semisynthetic derivatives, and semisynthesis of natural products under greener conditions, this book provides a comprehensive resource on the topics presented. Sections include information about alternative sources of energy and superior greener technologies (microwave, sonochemistry), alternative reaction media (water, supercritical CO2, ionic liquids) and alternative eco-friendly catalysts (biocatalysts). This book will be an excellent resource for academicians, researchers and students focusing on synthesis as well as the biological community and industry professionals in drug development. Focuses on the current resistance mechanisms of antibiotics, chemical derivatization of antibiotics, and clinical applications of semisynthetic derivatives. Includes discussion of the semisynthesis of natural products using green tools, green solvents, and eco-friendly catalysts. Illustrates the concept of toxicity, the merits of transition-metal-free reactions, and the semisynthesis of natural products by introducing the oxygen atom(s) under transition-metal-free conditions.
Book Synopsis New Frontiers in Screening for Microbial Biocatalysts by : K. Kieslich
Download or read book New Frontiers in Screening for Microbial Biocatalysts written by K. Kieslich and published by Elsevier. This book was released on 1997-12-09 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: With screening and selection of biocatalysts being undervalued in Europe in comparison with USA and especially Japan, the working parties "Applied Biocatalysis" and "Microbial Physiology" of the European Federation of Biotechnology decided to organise an international symposium entitled "New Frontiers in Screening for Microbial Biocatalysts". Novel screening techniques, microbial biodiversity, microbial physiology and molecular genetics were discussed to give better insights into possibilities and limitations of obtaining biocatalysts from nature. These proceedings provide a comprehensive overview of the present state-of-the-art in the field of biocatalysts screening.
Book Synopsis Current Developments in Biotechnology and Bioengineering by : Amit Kumar Rai
Download or read book Current Developments in Biotechnology and Bioengineering written by Amit Kumar Rai and published by Elsevier. This book was released on 2021-11-30 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt: Approx.438 pages Approx.438 pages
Book Synopsis Bioactive Compounds in Fermented Foods by : Amit Kumar Rai
Download or read book Bioactive Compounds in Fermented Foods written by Amit Kumar Rai and published by CRC Press. This book was released on 2021-11-29 with total page 511 pages. Available in PDF, EPUB and Kindle. Book excerpt: The volume reviews different types of bioactive components associated with food fermentation and their impact on human health. The diversity of microorganism responsible for the production of different types of fermented foods and beverages includes bacteria, yeasts, and fungi. Biotransformation of food constituent by microorganisms occurs during fermentation processes for the production of fermented food and in the gastrointestinal tract by gut microorganisms. This biotransformation results in production of specific bioactive compounds that are responsible for a wide range of health benefits. The bioactive compounds discussed in this book includes polyphenols, bioactive peptides, fibrinolytic enzymes, gama-amino butyric acids (GABA) exopolysaccharides, probiotic, prebiotic, symbiotic and antinutritional factors. These bioactive compounds are responsible for health benefits such as antioxidant, antihypertension, antimicrobial, cholesterol lowering, anticancer, obesity and antithrombotic properties. Advanced research in the field of food fermentation and their health benefits have resulted in commercialization of some of the fermented foods as functional foods. The traditional fermented foods consumed in different parts of the world and their health benefits are discussed in detail and the book concludes with recent advances in microbial transformation during gut fermentation and their impact on human health. There has been increasing interest among researchers on the proposed title in the last decade and the book brings updated information on research and advances in different types of health benefits exhibited by bioactive compounds in a wide range of fermented foods.
