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Seaweeds Secondary Metabolites
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Book Synopsis Seaweeds Secondary Metabolites by : Diana Cláudia Pinto
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.
Book Synopsis Seaweeds Secondary Metabolites: Successes in and/or Probable Therapeutic Applications by : Diana Cláudia Pinto
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.
Book Synopsis Seaweed Allelopathy Against Coral by : Tiffany D. Andras
Download or read book Seaweed Allelopathy Against Coral written by Tiffany D. Andras and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Coral reefs are in global decline, with seaweeds increasing as corals decrease. Though seaweeds have been shown to inhibit coral growth, recruitment, and survivorship, the mechanism of these interactions is poorly known. Here we use field experiments to show that contact with four common seaweeds induces bleaching on natural colonies of Porites rus. Controls in contact with inert, plastic mimics of seaweeds did not bleach, suggesting treatment effects resulted from allelopathy rather than shading, abrasion, or physical contact. Bioassay-guided fractionation of the hydrophobic extract from the red alga Phacelocarpus neurymenioides revealed a previously characterized antibacterial metabolite, Neurymenolide A, as the main allelopathic agent. For allelopathy of lipid soluble metabolites to be effective, the metabolites would need to be deployed on algal surfaces where they could transfer to corals on contact. We used desorption electrospray ionization mass spectrometry (DESI-MS) to visualize and quantify Neurymenolide A on the surface of P. neurymenioides and found the metabolite on all surfaces analyzed. The highest concentrations of Neurymenolide A were on basal portions of blades where the plant is most likely to contact other benthic competitors.
Book Synopsis Seaweeds as Plant Fertilizer, Agricultural Biostimulants and Animal Fodder by : Leonel Pereira
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
Book Synopsis Algal Metabolites by : Jeyabalan Sangeetha
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.
Book Synopsis Investigations of Secondary Metabolites from Seaweeds and Cyanobacteria by : Mohammad Shoeb
Download or read book Investigations of Secondary Metabolites from Seaweeds and Cyanobacteria written by Mohammad Shoeb and published by . This book was released on 2003 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
Book Synopsis Marine Algal Bioactives by : Luigi Salvay
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.
Book Synopsis Sustainable Global Resources of Seaweeds Volume 2 by : Ambati Ranga Rao
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.
Book Synopsis The Chemical Biology of Plant Biostimulants by : Danny Geelen
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.
Book Synopsis Antifouling Compounds by : Nobuhiro Fusetani
Download or read book Antifouling Compounds written by Nobuhiro Fusetani and published by Springer Science & Business Media. This book was released on 2006-10-11 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: Awareness of the dangers of toxic components in antifouling coatings has raised interest in the potential for nontoxic alternatives. Marine organisms from bacteria to invertebrates and plants use chemicals to communicate and defend themselves. This book explores natural based antifoulants, their ecological functions, methods of characterisation and possible uses in antifouling. The text takes on the challenge of identifying such compounds, designing sustainable production and incorporating them into antifouling coatings.
Book Synopsis Marine Carbohydrates: Fundamentals and Applications, Part B by :
Download or read book Marine Carbohydrates: Fundamentals and Applications, Part B written by and published by Academic Press. This book was released on 2014-10-01 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Marine Carbohydrates: Fundamentals and Applications brings together the diverse range of research in this important area which leads to clinical and industrialized products. The volume, number 73, focuses on marine carbohydrates in isolation, biological, and biomedical applications and provides the latest trends and developments on marine carbohydrates. Advances in Food and Nutrition Research recognizes the integral relationship between the food and nutritional sciences and brings together outstanding and comprehensive reviews that highlight this relationship. Volumes provide those in academia and industry with the latest information on emerging research in these constantly evolving sciences. Includes the isolation techniques for the exploration of the marine habitat for novel polysaccharides Discusses biological applications such as antioxidant, antiallergic, antidiabetic, antiobesity and antiviral activity of marine carbohydrates Provides an insight into present trends and approaches for marine carbohydrates
Book Synopsis Biological Potential and Medical Use of Secondary Metabolites by : Ana M. L Seca
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.
Book Synopsis Seaweed Sustainability by : Brijesh K. Tiwari
Download or read book Seaweed Sustainability written by Brijesh K. Tiwari and published by Academic Press. This book was released on 2015-08-27 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Book Synopsis Isolation and Identification of Bioactive Secondary Metabolites by : Ana M L Seca
Download or read book Isolation and Identification of Bioactive Secondary Metabolites written by Ana M L Seca and published by Mdpi AG. This book was released on 2022-05-11 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: The health benefits of food, plants, fruits, and seaweeds stem from the biological activities of their constituents-namely, secondary metabolites. The study of secondary metabolites and their potential to treat and/or prevent a number of diseases has become a research topic of growing interest for biologists, pharmacists, and chemists. Notably, in order to propose a compound as a potential new drug with pharmacological effects, the chemical structure of this compound and its biological activity against a given target must be well established. The Special Issue, "Isolation and Identification of Bioactive Secondary Metabolites", considers species beyond their nutritional value and identifies instances of wider and more efficient use, thereby contributing to a more sustainable management of natural resources. The fifteen articles published in this Special Issue reflect the latest research trends, and consider the isolation, identification, and assessment of the beneficial effects of secondary metabolites from both edible and inedible species. Thus, these contributions collectively demonstrate that these compounds, and their plants of origin, should be valued beyond their nutritional benefits.
Book Synopsis SECONDARY METABOLITES by : Dr. Preethi Kathirvel
Download or read book SECONDARY METABOLITES written by Dr. Preethi Kathirvel and published by DARSHAN PUBLISHERS. This book was released on 2021-01-25 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: Secondary metabolites are organic compounds that are not directly involved in the normal growth, development, or reproduction of an organism. The secondary metabolites are produced majorly by plants and are called phytochemicals, also by microbes such as bacteria, fungi, algae and so on. These secondary metabolites plays a major role in defensive mechanism in plants, as well as its components are used in food industry, pharmaceuticals and so on. The applications and sources of each secondary metabolite is clearly discussed. We are very much thankful for the publisher who readily accepts and publish this subject. Also the author is very much thankful to her research team Mridul Umesh, Thazeem Basheer, Poorna Chandrika Sabapathy, Sabarinathan Devaraj and Sathishkumar Swamiappan for contributing their help and support for this work. The next edition of this book will more precisely discuss on the extraction and purification of the secondary metabolites.
Book Synopsis Seaweed Biomaterials by : Sabyasachi Maiti
Download or read book Seaweed Biomaterials written by Sabyasachi Maiti and published by . This book was released on 2018-12 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
