Download or read book Seaweeds Secondary Metabolites written by Diana Cláudia Pinto and published by MDPI. This book was released on 2020-02-21 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seaweeds are recognized as highly nutritious, and their use in gastronomy is increasing. Their health benefits and their potential to prevent several diseases have also been established. In this Special Issue several health effects are discussed, with more emphasis on their antitumor activity and potential use to treat Alzheimer’s disease. The key bioactive metabolites, from which phlorotannins can be highlighted, are presented, as well as some important in vivo studies. Altogether, the chapters provide in-depth information about the biological activities of seaweed metabolites, contributing to elucidate the health effects of seaweed.

Download or read book Seaweeds Secondary Metabolites Successes in and or Probable Therapeutic Applications written by Diana Cláudia Pinto and published by . This book was released on 2020 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seaweeds are recognized as highly nutritious, and their use in gastronomy is increasing. Their health benefits and their potential to prevent several diseases have also been established. In this Special Issue several health effects are discussed, with more emphasis on their antitumor activity and potential use to treat Alzheimer's disease. The key bioactive metabolites, from which phlorotannins can be highlighted, are presented, as well as some important in vivo studies. Altogether, the chapters provide in-depth information about the biological activities of seaweed metabolites, contributing to elucidate the health effects of seaweed.

Download or read book Seaweeds as Plant Fertilizer Agricultural Biostimulants and Animal Fodder written by Leonel Pereira and published by CRC Press. This book was released on 2019-10-18 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main effects of Seaweed extracts (Ascophyllum, Fucus, Sargassum, Saccorhiza, Laminaria, Gelidium and others), when used as agricultural fertilizers, are better seed germination and higher quality fruit production, with longer shelf life; better use of soil nutrients; more productive crops and plants with greater resistance to unfavorable environmental conditions. Algae also have a long history of use as animal feed. They have a highly variable composition depending on the species, collection season and habitat, and on external conditions such as water temperature, light intensity and nutrient concentration in water. In relation to ruminal fermentation, a high variability of the digestibility values ​​was found among seaweed species and cannot be attributed only to the composition of different nutrients of the algae. The role of marine algae for reduction of methane production is discussed with particular emphasis on novel algae-based feed strategies that target minimal methane emissions without affecting the functionality of the microbiota and overall animal productivity. Key Features: Sustainable Agriculture Natural Feeding Nutrients Liquid Seaweed Agricultural Biostimulants Natural Pesticides

Download or read book Algal Metabolites written by Jeyabalan Sangeetha and published by CRC Press. This book was released on 2023-07-21 with total page 565 pages. Available in PDF, EPUB and Kindle. Book excerpt: Algal secondary metabolites have several biotechnological, pharmaeceutical, industral, cosmetic, and other commercial applications. This new book highlights the recent advances in algal active metabolites, emphasizing their pharmaceutical, therapeutic, nutraceutical, and industral potential. It first provides an introduction to algal metabolites and discusses their applications. It then looks at microalgal- their pharmaeceutical, therapeutic, nutraceutical, and industrial applications. Providing a wealth of information, this book illustrates the diversity of these metabolites from indegeneous marine of freshwater sources, providing a gateway that can enable researchers and pharmaceutical companies to develop novel nontoxic, cost-effective, and highly efficient drugs.

Download or read book Algae written by Nooruddin Thajuddin and published by BoD – Books on Demand. This book was released on 2016-06-29 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Algae - Organisms for Imminent Biotechnology will be useful source of information on basic and applied aspects of algae for post graduate students, researchers, scientists, agriculturists, and decision makers. The book comprises a total of 12 chapters covering various aspects of algae particularly on microalgal biotechnology, bloom dynamics, photobioreactor design and operation of microalgal mass cultivation, algae used as indicator of water quality, microalgal biosensors for ecological monitoring in aquatic environment, carbon capture and storage by microalgae to enhancing CO2 removal, synthesis and biotechnological potentials of algal nanoparticles, biofilms, silica-based nanovectors, challenges and opportunities in marine algae, and genetic identification and mass propagation of economically important seaweeds and seaweeds as source of new bioactive prototypes.

Download or read book Marine Algal Bioactives written by Luigi Salvay and published by . This book was released on 2017-02 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: Marine organisms are potentially prolific sources of highly bioactive secondary metabolites that might represent useful leads in the development of new pharmaceutical agents. Algae can be classified into two main groups; first one is the microalgae, which includes blue green algae, flagellates, bacillariophyte (diatoms) etc., and second one is macroalgae which includes green, brown and red algae. Marine algal species produce a variety of compounds that are ultimately beneficial to human health. Marine algae are a famous fragility in some parts of world, and also a well-known source of important food phlorotannin's, pigments and sulfated polysaccharides. Compared to the terrestrial plants and animal-based foods, seaweed is rich in some health-promoting molecules and materials such as, dietary fibre, ω-3 fatty acids, essential amino acids, and vitamins A, B, C, and E. The marine world, due to its phenomenal biodiversity, is a rich natural resource of many biologically active compounds. Many marine organisms live in complex habitats exposed to extreme conditions and, in adapting to new environmental surroundings, they produce a wide variety of secondary (biologically active) metabolites which cannot be found in other organisms. Furthermore, considering its great taxonomic diversity, investigations related to the search of new bioactive compounds from the marine environment can be seen as an almost unlimited field. Marine Algal Bioactive enlightens readers on the numerous bioactive of marine algae in drug discovery and development, ranging from the preliminary research to clinical trial. Increasing knowledge regarding the impact of diet on human health along with state-of-the-art technologies has led to significant nutritional discoveries, product innovations, and mass production on an unprecedented scale. Specifically, naturally occurring bioactive extracts or single compounds thereof, that are believed beneficial to human health, have produced an important and dynamic new extent of research resulting in significant developments in nutritional familiarity. The marine environment signifies a relatively untapped source of functional ingredients that can be useful to various aspects of food processing, storage, and fortification. Furthermore, in this text, several marine-based compounds have been recognised as having varied biological activities, with some reported to interfere with the pathogenesis of diseases.

Download or read book Biological Potential and Medical Use of Secondary Metabolites written by Ana M. L Seca and published by MDPI. This book was released on 2019-07-26 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many macro and micro species, from terrestrial and aquatic environments, produce structurally unique compounds and, in many countries, still are the primary sources of medicines. In fact, secondary metabolites are an important source of chemotherapeutic agents but are also lead compounds for synthetic modification and the optimization of biological activity. Therefore, the exploitation of secondary metabolites, or their inspired synthetic compounds, offers excellent opportunities for the pharmaceutical industry. This Medicines Special Issue focuses on the great potential of secondary metabolites for therapeutic application. The Special Issue contains 16 articles reporting relevant experimental results, and an overview of bioactive secondary metabolites, their biological effects, and new methodologies that improve and accelerate the process of obtained lead compounds with regard to new drug development. We would like to thank all 83 authors, from all over the world, for their valuable contributions to this Special Issue.

Download or read book Sustainable Global Resources of Seaweeds Volume 2 written by Ambati Ranga Rao and published by Springer Nature. This book was released on 2022-03-26 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 2: Industrial Perspectives offers a complete overview of the application of seaweeds into food, pharmaceuticals and other health-based applications. The first section focuses on the various foods derived from seaweeds, including extensive insight into the beneficial nutrients these plants contain. The many functional foods derived from sea plants are covered in detail, including foods from tropical seaweeds, macroalgae, Monostroma, Caulerpa, Palmaria, Gracillaria, Porphyra, Laminaria, Fucus, Undaria, and many more. The chapters delve further into the nutritional makeup of these foods, their health benefits and chemical makeup. A second section is dedicated to the pharmaceutical applications of seaweeds and their many health benefits. With chapters devoted to vitamin sources, health properties and pharmaceutical applications, this section acts as a single source for researchers exploring the pharmaceutical applications and possibilities of seaweeds. Research, development, and commercial applications are explored, plus a complete picture of the multitude of health benefits derived from these plentiful and beneficial plants. For researchers in search of a comprehensive and up-to-date source on the application of nutrient-rich seaweeds from across the world into novel foods and pharmaceuticals, look no further than this volume.

Download or read book Marine Plants of the Caribbean written by Diane Scullion Littler and published by . This book was released on 1989 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Secret World written by F. Pietra and published by Birkhäuser. This book was released on 2013-12-01 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: Underwater exploration is a fascinating activity because of the richness of sea life, the beautiful colors, and the contrast with terrestrial life. It can be done by diving or snorkeling -today there is fine equipment for diving and taking underwater pictures and, apart from being a source of pleasure, it forms the basis of modern ecological and behavioral marine studies. Diving is an emotional activity. The silence of the submarine world, only interrupted by breathing, has more than once evoked the monsters of the fabulous tales of my youth. Maybe because, although much time has elapsed since then, I still have a youth's ability to evaluate everything for the fascination it conveys. However, no more than that can be gained from underwater watehing. I am not saying that this is destined to be a futile exercise. Picasso watched sea urchins much in the same way while revealing their quintessence in his paintings at the Castle of Antibes. What I mean is that today marine life can also be viewed from the perspective of the natural products involved. This knowledge, subsequent to Picasso's time, adds much to the overall picture.

Download or read book Functional Ingredients from Algae for Foods and Nutraceuticals written by Herminia Dominguez and published by Elsevier. This book was released on 2013-09-30 with total page 766 pages. Available in PDF, EPUB and Kindle. Book excerpt: Algae have a long history of use as foods and for the production of food ingredients. There is also increasing interest in their exploitation as sources of bioactive compounds for use in functional foods and nutraceuticals. Functional ingredients from algae for foods and nutraceuticals reviews key topics in these areas, encompassing both macroalgae (seaweeds) and microalgae.After a chapter introducing the concept of algae as a source of biologically active ingredients for the formulation of functional foods and nutraceuticals, part one explores the structure and occurrence of the major algal components. Chapters discuss the chemical structures of algal polysaccharides, algal lipids, fatty acids and sterols, algal proteins, phlorotannins, and pigments and minor compounds. Part two highlights biological properties of algae and algal components and includes chapters on the antioxidant properties of algal components, anticancer agents derived from marine algae, anti-obesity and anti-diabetic activities of algae, and algae and cardiovascular health. Chapters in part three focus on the extraction of compounds and fractions from algae and cover conventional and alternative technologies for the production of algal polysaccharides. Further chapters discuss enzymatic extraction, subcritical water extraction and supercritical CO2 extraction of bioactives from algae, and ultrasonic- and microwave-assisted extraction and modification of algal components. Finally, chapters in part four explore applications of algae and algal components in foods, functional foods and nutraceuticals including the design of healthier foods and beverages containing whole algae, prebiotic properties of algae and algae-supplemented products, algal hydrocolloids for the production and delivery of probiotic bacteria, and cosmeceuticals from algae.Functional ingredients from algae for foods and nutraceuticals is a comprehensive resource for chemists, chemical engineers and medical researchers with an interest in algae and those in the algaculture, food and nutraceutical industries interested in the commercialisation of products made from algae. Provides an overview of the major compounds in algae, considering both macroalgae (seaweeds) and microalgae Discusses methods for the extraction of bioactives from algae Describes the use of algae and products derived from them in the food and nutraceutical industries

Download or read book Marine Chemical Ecology written by James B. McClintock and published by CRC Press. This book was released on 2001-06-13 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: The interdisciplinary field of marine chemical ecology is an expanding and dynamic science. It is no surprise that the breadth of marine organisms studied expanded in concert with developments in underwater technology. With its up-to-date subject reviews by experts, Marine Chemical Ecology is the most current, comprehensive book on the subject. The

Download or read book Marine Phenolics written by Herminia Domínguez and published by MDPI. This book was released on 2021-08-16 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Phenolic compounds are an extremely diverse class of ubiquitous secondary metabolites produced by a variety of organisms playing different biological roles. They have numerous types of demonstrated bioactivities, including antioxidant, antimicrobial, anti-inflammatory, antitumoral, immunomodulator, neuroprotective, cardioprotective, and antidiabetic activities. Marine organisms produce a vast collection of unique phenolic structures, some of them not found in terrestrial habitats. Progress in different aspects is rapidly advancing, and this Special Issue will provide updated information and recent studies on marine phenolics. Specially, this issue is focused on their chemical characterization, elucidation of their structures, evaluation of their biological properties and mechanisms of action, efficient extraction and purification technologies, development of value-added applications, as well as formulation of novel products.

Download or read book Seaweeds Around the World State of Art and Perspectives written by and published by Academic Press. This book was released on 2020-04-09 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seaweeds around the World: State of Art and Perspectives, Volume 95, includes discussions on current research conducted in the field of algae. Specific chapters cover Isotopic Labeling of Cultured Macroalgae and Isolation of 13C-labeled Cell Wall Polysaccharides for Trophic Investigations, Selected Red Seaweeds from the Philippines with Emerging High-Value Applications, Challenges to the Future Domestication of Seaweed Cultivated Species: Understanding Individual Needs and Physiological Processes for Large-Scale Production, The Importance of Mucilage in Dispersion and Efficiency of Fertilization of Male Gametes, The Application of Seaweeds in Environmental Biotechnology, Indonesian Sargassum Species Prospecting: Potential Applications of Bioactive Compounds, and much more. Presents the most recent biological knowledge and advances on seaweed Content covers innovations to biotechnological, aquacultural and chemical developments about seaweeds field Written by the most experienced authors in the field

Download or read book The Chemical Biology of Plant Biostimulants written by Danny Geelen and published by John Wiley & Sons. This book was released on 2020-04-06 with total page 323 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduces readers to the chemical biology of plant biostimulants This book brings together different aspects of biostimulants, providing an overview of the variety of materials exploited as biostimulants, their biological activity, and agricultural applications. As different groups of biostimulants display different bioactivity and specificity, advances in biostimulant research is illustrated by different examples of biostimulants, such as humic substance, seaweed extracts, and substances with hormone-like activities. The book also reports on methods used to screen for new biostimulant compounds by exploring natural sources. Combining the expertise of internationally-renowned scientists and entrepreneurs in the area of biostimulants and biofertilisers, The Chemical Biology of Plant Biostimulants offers in-depth chapters that look at: agricultural functions and action mechanisms of plant biostimulants (PBs); plant biostimulants from seaweed; seaweed carbohydrates; and the possible role for electron shuttling capacity in elicitation of PB activity of humic substances on plant growth enhancement. The subject of auxins is covered next, followed closely by a chapter on plant biostimulants in vermicomposts. Other topics include: exploring natural resources for biostimulants; the impact of biostimulants on whole plant and cellular levels; the impact of PBs on molecular level; and the use of use of plant metabolites to mitigate stress effects in crops. Provides an insightful introduction to the subject of biostimulants Discusses biostimulant modes of actions Covers microbial biostimulatory activities and biostimulant application strategies Offers unique and varied perspectives on the subject by a team of international contributors Features summaries of publications on biostimulants and biostimulant activity The Chemical Biology of Plant Biostimulants will appeal to a wide range of readers, including scientists and agricultural practitioners looking for more knowledge about the development and application of biostimulants.

Download or read book YOUMARES 9 the Oceans Our Research Our Future written by Simon Jungblut and published by Springer Nature. This book was released on 2020-01-01 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book summarizes peer-reviewed articles and the abstracts of oral and poster presentations given during the YOUMARES 9 conference which took place in Oldenburg, Germany, in September 2018. The aims of this book are to summarize state-of-the-art knowledge in marine sciences and to inspire scientists of all career stages in the development of further research. These conferences are organized by and for young marine researchers. Qualified early-career researchers, who moderated topical sessions during the conference, contributed literature reviews on specific topics within their research field. .

Download or read book Plant Metabolites and Regulation under Environmental Stress written by Parvaiz Ahmad and published by Academic Press. This book was released on 2018-03-19 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant Metabolites and Regulation Under Environmental Stress presents the latest research on both primary and secondary metabolites. The book sheds light on the metabolic pathways of primary and secondary metabolites, the role of these metabolites in plants, and the environmental impact on the regulation of these metabolites. Users will find a comprehensive, practical reference that aids researchers in their understanding of the role of plant metabolites in stress tolerance. Highlights new advances in the understanding of plant metabolism Features 17 protocols and methods for analysis of important plant secondary metabolites Includes sections on environmental adaptations and plant metabolites, plant metabolites and breeding, plant microbiome and metabolites, and plant metabolism under non-stress conditions