Sustainable Seaweed Technologies

Sustainable Seaweed Technologies: Cultivation, Biorefinery, and Applications collates key background information on efficient cultivation and biorefinery of seaweeds, combining underlying chemistry and methodology with industry experience. Beginning with a review of the opportunities for seaweed biorefinery and the varied components and properties of macroalgae, the book then reviews all the key steps needed for industrial applications, from its cultivation, collection and processing, to extraction techniques, concentration and purification. A range of important applications are then discussed, including the production of energy and novel materials from seaweed, before a set of illustrative case studies shows how these various stages work in practice. Drawing on the expert knowledge of a global team of editors and authors, this book is a practical resource for both researchers and businesses who currently work with macroalgae. Highlights the specific challenges and benefits of developing seaweed for sustainable products Presents useful case studies that demonstrate varied approaches and methodologies in practice Covers the complete seaweed chain, from cultivation to waste management

Seaweed Sustainability: Food and Non-Food Applications is the only evidence-based resource that offers an abundance of information on the applications of seaweed as a solution to meet an increasing global demand for sustainable food source. The book uncovers seaweed potential and describes the various sources of seaweed, the role of seaweeds as a sustainable source for human food and animal feeds, and the role of seaweed farming for sustainability. In addition to harvesting and processing information, the book discusses the benefits of seaweed in human nutrition and its nutraceutical properties. Offers different perspectives by presenting examples of commercial utilization of wild-harvested or cultivated algae, marine and freshwater seaweeds Discusses seasonal and cultivar variations in seaweeds for a better understanding of their implications in commercial applications Includes a wide range of micro and macro algae for food and feed production and provides perspectives on seaweed as a potential energy source

Seaweed Sustainability, Second Edition continues to be the leading evidence-based resource that offers an abundance of information on the applications of seaweed as a solution to meet an increasing global demand for sustainable food source. The book uncovers seaweed potential and describes the various sources of seaweed, the role of seaweeds as a sustainable source for human food and animal feeds, and the role of seaweed farming for sustainability. The book covers various aspects of seaweeds ranging from harvesting, processing and applications and includes the classification, importance, chemical composition and impact of climate change on seaweeds harvesting techniques, processing, conventional and emerging technologies. The new edition is completely updated and includes of range of new products and ingredients obtained for food, feed and fuel applications and includes a new chapter on biorefienry of seaweeds using zero-waste approach. Highlights the importance of seaweeds, definition and utilization Offers various food and non-food applications of seaweeds along with production and consumption trend round the globe Includes classification and various types of seaweed and algae available around the world and their Geographical and ecological distributions of seaweeds Discusses functional and nutritional properties of protein and their potential applications for food and feed

Marine plant life is an abundant source of nutrients that enhance the daily diet. In recent years, consuming diets rich in seaweeds or their extracts have been shown to provide health benefits due to being rich in macronutrients, micronutrients and nutraceuticals. The commercial value of seaweeds for human consumption is increasing annually, and some countries harvest several million tons annually. The seaweeds industry is valued at around $12 billion in 2017, and supports millions of families worldwide. Seaweeds production grew globally by 30 million tons in 2016. Seaweeds have seen increasing usage in the food industry due to their abundance of beneficial nutrients, vitamins and ω–3 fatty acids. To date there have been no books that comprehensively cover up-to-date information on seaweeds cultivation, processing, extraction and nutritional properties. This text lays out the properties and effects of seaweeds from their use as bioresources to their use in the feed industry to their applications in wastewater management and biofuels. Sustainable Global Resources Of Seaweeds Volume 1: Industrial Perspectives offers a complete overview of seaweeds from their cultivation and processing steps to their bioactive compounds and Industrial applications, while also providing the foundational information needed to understand these plants holistically. Chapters in this volume focus on seaweeds bioresources, ecology and biology, composition and cultivation, plus usage of seaweeds extracts for the feed industry. An entire section is dedicated to waste water treatment, bioremediation, biofuel and biofertilizer application of seaweeds. For any researcher in need of a comprehensive and up-to-date single source on seaweeds cultivation, this volume provides all the information necessary to gain a thorough understanding of this ever-important product.

This unique compendium provides an insight into the role of emerging marine biorefineries based on macroalgae (seaweeds) in the development of a sustainable use of ocean resources for economic growth-blue economy.The useful reference text shows a complete picture on the motivation to develop seaweed technologies, and how the combination of biology, cultivation technologies and downstream processing with economics can address the social challenges through the blue growth.

Algae, including seaweeds and microalgae, contribute nearly 30 percent of world aquaculture production (measured in wet weight), primarily from seaweeds. Seaweeds and cmicroalgae generate socio-economic benefits to tens of thousands of households, primarily in coastal communities, including numerous women empowered by seaweed cultivation. Various human health contributions, environmental benefits and ecosystem services of seaweeds and microalgae have drawn increasing attention to untapped potential of seaweed and microalgae cultivation. Highly imbalanced production and consumption across geographic regions implies a great potential in the development of seaweed and microalgae cultivation. Yet joint efforts of governments, the industry, the scientific community, international organizations, civil societies, and other stakeholders or experts are needed to realize the potential. This document examines the status and trends of global algae production with a focus on algae cultivation, recognizes the algae sector’s existing and potential contributions and benefits, highlights a variety of constraints and challenges over the sector’s sustainable development, and discusses lessons learned and way forward to unlock full potential in algae cultivation and FAO’s roles in the process. From a balanced perspective that recognizes not only the potential of algae but also constraints and challenges upon the realization of the potential, information and knowledge provided by this document can facilitate evidence-based policymaking and sector management in algae development at the global, regional and national levels.

This valuable reference book covers the application of marine resources like algae, fishes, and shrimp to address food challenges of the world. It compiles technological advancements in employing these resources for food and food supplements to enhance human health. The book includes chapters from international experts. The book discusses interesting topics like exploitation of marine wastes as nutraceuticals, cultivation, processing, and production of seafood and includes a section on other applications of marine organisms, such as the removal of pollutants from wastewater. This book is meant for graduate students and researchers in food science. It is also useful to experts in the food industry.

Traditional aquaculture and fishery systems have caused a series of ecological and environmental problems. For the purpose of sustainable development, new technologies and policies are highly needed in the field of aquaculture and fisheries. This book mainly focuses on two topics, technologies and environment, and sustainable aquaculture. It is expected that this book can help researchers and technicians in the aquaculture industry to get more new ideas and techniques.