Melanins Functions Biotechnological Production And Applications
Download Melanins Functions Biotechnological Production And Applications PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Melanins Functions Biotechnological Production And Applications book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages.
Melanins: Functions, Biotechnological Production, and Applications
This book provides an up-to-date overview of the biological functions of melanins, their biotechnological production, and their industrial applications. The melanins form a group of polymeric pigments found in most organisms. These natural products are generated by the oxidation of phenolic and indolic molecules yielding melanins, which include eumelanin, pheomelanin, pyomelanin, and the allomelanins. These pigments have diverse biological functions, including photoprotection, thermoregulation, antioxidation, virulence, and metal ion sequestration. Melanins have physicochemical properties that have proven useful in the optical, electronic, material, agriculture, cosmetic, pharmaceutical, and medical industries. The chapters in this book provide an in-depth analysis of the current issues and challenges in this field. Topics covered include the properties, biogenesis, and evolution of melanosomes. The book also addresses the synthesis and industrial production of melanins by microorganisms. The metabolic pathways for the synthesis of several types of polymeric pigments in microorganisms and their role in pathogenesis are reviewed. The large-scale production and purification of melanins to provide this product for industrial applications is a formidable challenge. Two chapters present and discuss the state-of-the-art used for the generation of microbial melanin-production strains and the processes for the biotechnological synthesis and purification of these pigments. Melanins are polymers that can interact with metals, a chapter reviews this capacity in the context of technological applications, including electrochemical energy storage and metal recovery. These polymers are materials having favorable characteristics for photonic applications, including UV blocking and broadband absorption. The current advances in the application of these pigments in optically active materials are presented and discussed.
Bio-pigmentation and Biotechnological Implementations
Recent technological advances have provided unique opportunities for the exploration of alternatives to the industrial use of chemically produced synthetic colors. The most promising developments in this area have been in bio-pigmentation derived from microorganisms. This groundbreaking book reviews the current state of the science of bio-pigmentation, providing important insights into the molecular mechanisms of microbial biosynthesis of industrial pigments. Featuring contributions by leading researchers from both industry and academe, it explores the latest advances in the use of bio-pigments as safe, sustainable alternatives to chemically synthesized pigments, and provides extensive coverage the most promising sources of bio-pigments within the food, feed, and pharmaceutical industries. • Proposes microbial uniqueness of coloration in variety of food, feed and pharmaceuticals • Covers the basic science behind bio-pigmentation as well as the latest advances in the field • Describes detection strategies for screening and identifying color producing microorganisms under varying environmental conditions • Provides an exhaustive review of the literature on color producing extremophiles and offers fascinating insights into color production as a stress response in extremophiles • Explores microbial molecular mechanisms of color production, with special coverage of color production as secondary metabolites under environmental stress Bio-pigmentation and Biotechnological Implementations is required reading for professionals and post-doctoral students of microbiology, applied microbiology, food microbiology, food science, and food biochemistry. It is a valuable working resource for scientists working in color-dependent food, feed, and pharmaceuticals.
Microbial Colorants
Author: Luqman Jameel Rather
language: en
Publisher: John Wiley & Sons
Release Date: 2025-04-07
The book is a must-buy for anyone interested in the burgeoning field of microbial colorants, as it provides an extensive exploration of their sources, chemistry, and diverse applications, while addressing crucial aspects of environmental sustainability and regulatory considerations. Microbial Colorants: Chemistry, Biosynthesis and Applications offers a comprehensive and in-depth exploration of microbial colorants, covering their sources, chemical properties, biosynthesis, and a wide range of applications. The volume compiles information on microbial and non-conventional pigment sources as well as environmental sustainability and regulatory aspects surrounding their use. The first half of the book delves into the sources and chemistry of microbial pigments, covering a variety of topics including bacterial pigments, fungal pigments, algal and cyanobacterial colorants, and more. Readers will gain insight into the diverse world of microbial pigments and the science behind their vibrant colors. The second half of the book focuses on the practical aspects of microbial colorants, including extraction and purification techniques, biotechnological approaches to enhance production, environmental sustainability, and regulatory considerations. It also explores the numerous applications of microbial colorants in industries such as food, cosmetics, textiles, and technology. Microbial colorants are gaining increasing attention due to their natural and sustainable properties. As the world seeks eco-friendly alternatives to synthetic dyes and colorants, microbial pigments offer a promising solution. This book aims to bridge the knowledge gap by providing a comprehensive resource for researchers, students, and professionals interested in this emerging field. Readers will find the book: Explores various microbial pigments and their sources; Reviews pigment isolation, biosynthesis, and processing techniques; Discusses potential applications of pigments across a range of products in the food and beverage industry, pharmaceutical industry, and textile dyeing industry; Covers food safety and toxicity aspects of using microbial pigments as food colorants and includes the latest innovations in the use of microbial pigments in the textile industrial sector for dyeing and finishing purposes; Provides regulatory considerations and compliance requirements for using microbial colorants in various industries. Audience The book is meant for researchers, academics, and industry experts working in fields related to pigment production, chemistry, isolation, and applications in the food and beverage, medicine, and textile industries. The book will be beneficial to synthetic organic chemists who work in the field of drug development.