Download or read book Analysis of Nanoplastics and Microplastics in Food written by Leo M.L. Nollet and published by CRC Press. This book was released on 2020-12-02 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: The world’s ever increasing use of plastics has created large areas of floating plastic waste in the oceans—so-called plastic soup. This floating plastic debris is gradually fragmenting into smaller particles which eventually become microplastics, and even nanoplastics. Analysis of Nanoplastics and Microplastics in Food compiles data on nanoplastics and microplastics in food. To date, there is some data on this, particularly for the marine environment. Fish show high concentrations, but because microplastics are mostly present in the stomach and intestines, they are usually removed and consumers are not exposed. But in crustaceans and bivalve molluscs like oysters and mussels, the digestive tract is consumed, so there is some exposure. Microplastics have also been reported in honey, beer, and table salt. Key Features: Discusses sampling and analysis of nano- and microplastics Details the impacts of plastic residues in diverse compartments of the environment Includes a discussion of microplastics in freshwater Discusses interactions of microplastics and POPs This book brings to light the reality—and dangers—of microplastics in food. Pollutants like polychlorinated biphenyls (PCBs) and polycyclic aromatic hydrocarbons (PAHs) can accumulate in microplastics. Some studies suggest that, after consuming microplastics in food, these substances may transfer into tissues. So, it is important to estimate the average intake. Since engineered nanoparticles (from different types of nanomaterials) can enter human cells, this reality can pose consequences for human health. Also available in the Food Analysis and Properties Series: Mass Spectrometry Imaging in Food Analysis, edited by Leo M. L. Nollet (ISBN: 978-1-138-37069-2) Proteomics for Food Authentication, edited by Leo M. L. Nollet and Semih Ӧtleş (ISBN: 978-0-367-20505-8) Food Aroma Evolution: During Food Processing, Cooking, and Aging, edited by Matteo Bordiga and Leo M. L. Nollet (ISBN: 978-1-138-33824-1) For a complete list of books in this series, please visit our website at: www.crcpress.com/Food-Analysis--Properties/book-series/CRCFOODANPRO

Download or read book Marine Anthropogenic Litter written by Melanie Bergmann and published by Springer. This book was released on 2015-06-01 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes how man-made litter, primarily plastic, has spread into the remotest parts of the oceans and covers all aspects of this pollution problem from the impacts on wildlife and human health to socio-economic and political issues. Marine litter is a prime threat to marine wildlife, habitats and food webs worldwide. The book illustrates how advanced technologies from deep-sea research, microbiology and mathematic modelling as well as classic beach litter counts by volunteers contributed to the broad awareness of marine litter as a problem of global significance. The authors summarise more than five decades of marine litter research, which receives growing attention after the recent discovery of great oceanic garbage patches and the ubiquity of microscopic plastic particles in marine organisms and habitats. In 16 chapters, authors from all over the world have created a universal view on the diverse field of marine litter pollution, the biological impacts, dedicated research activities, and the various national and international legislative efforts to combat this environmental problem. They recommend future research directions necessary for a comprehensive understanding of this environmental issue and the development of efficient management strategies. This book addresses scientists, and it provides a solid knowledge base for policy makers, NGOs, and the broader public.

Download or read book Toxic Effects of Micro and Nanoplastics written by Inamuddin and published by John Wiley & Sons. This book was released on 2024-07-11 with total page 612 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides in-depth coverage of the sources, dispersion, life cycle assessment strategies, physico-chemical interactions, methods of analysis, toxicological investigation, and remediation strategies of micro and nanoplastics. Micro and nanoplastics are the degradation products of large plastic compounds. These degraded polymers enter into the natural environment, including air, water, and food, which leads to various significant threats to human health. The nature of these micro and nanoplastics is persistent and consequently accumulates in the exposed person’s body. Research into microplastics has shown that these particles accumulate in various human organs and impart detrimental effects on humans. To safeguard human health, analysis and remediation strategies are necessary. This book provides a comprehensive overview in 24 chapters on the source, distribution, life cycle assessment strategies, physico-chemical interactions, methods of analysis, toxicological investigation, and remediation strategies of micro and nanoplastics. Audience This book is a valuable resource for chemists and polymer scientists in various industries including plastics, fisheries, food and beverages, environmental sciences, agriculture, and medicine, as well as government policymakers.

Download or read book Microplastic in the Environment Pattern and Process written by Michael S. Bank and published by Springer Nature. This book was released on 2021-10-09 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book examines global plastic pollution, an issue that has become a critical societal challenge with implications for environmental and public health. This volume provides a comprehensive, holistic analysis on the plastic cycle and its subsequent effects on biota, food security, and human exposure. Importantly, global environmental change and its associated, systems-level processes, including atmospheric deposition, ecosystem complexity, UV exposure, wind patterns, water stratification, ocean circulation, etc., are all important direct and indirect factors governing the fate, transport and biotic and abiotic processing of plastic particles across ecosystem types. Furthermore, the distribution of plastic in the ocean is not independent of terrestrial ecosystem dynamics, since much of the plastic in marine ecosystems originates from land and should therefore be evaluated in the context of the larger plastic cycle. Changes in species size, distribution, habitat, and food web complexity, due to global environmental change, will likely alter trophic transfer dynamics and the ecological effects of nano- and microplastics. The fate and transport dynamics of plastic particles are influenced by their size, form, shape, polymer type, additives, and overall ecosystem conditions. In addition to the risks that plastics pose to the total environment, the potential impacts on human health and exposure routes, including seafood consumption, and air and drinking water need to be assessed in a comprehensive and quantitative manner. Here I present a holistic and interdisciplinary book volume designed to advance the understanding of plastic cycling in the environment with an emphasis on sources, fate and transport, ecotoxicology, climate change effects, food security, microbiology, sustainability, human exposure and public policy.

Download or read book Micro and Nanoplastics in Soil written by Naga Raju Maddela and published by Springer Nature. This book was released on 2023-03-06 with total page 439 pages. Available in PDF, EPUB and Kindle. Book excerpt: This contributed volume gives a state-of-the-art overview of microplastics and nanoplastics (MPs and NPs) in soils and their relationship with growing plants. Through chapters contributed by a wide variety of researchers, the book offers readers an understanding of MP and NP adsorption, uptake, and effects, as well as implications for trophic transmission, food safety, and security. Cutting-edge topics such as trophic transfer and remediation of MPs and NPs in soil samples are also addressed. The book begins with a primer on terrestrial MPs and NPs, their effects on terrestrial plants, and how these contaminants affect human populations. From there, the volume is split into four sections which address both problems caused by MPs and NPs in soil and potential remediation solutions. The first section deals with the mechanics of how MPs and NPs pollute soils and how toxic chemicals affect the soil profile and its flora, fauna and microbes. The second section of the book discusses trophic transfer of MPs and NPs from roots to shoot, shoot to leaves, and then to fruits. The third section details the threats to humans that are present as a result of MPs and NPs in soils. The fourth and last section gives covers bioremediation techniques that can be employed in order to reclaim polluted soils.

Download or read book What National and Subnational Interventions and Policies Based on Mediterranean and Nordic Diets are Recommended Or Implemented in the WHO European Region written by Centers of Disease Control and published by World Health Organization. This book was released on 2018-04-24 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: This review focuses on national and subnational Mediterranean diet (MD) and Nordic diet (ND) interventions and policies in the WHO European Region. In the context of increasing noncommunicable disease (NCD) burden and unhealthy diets, there is a need to continue identifying optimal, evidence-informed diets and interventions for the prevention and control of NCDs. The MD and ND have been identified as region-specific healthy diets. To support decision-makers in shaping context-specific diet and nutrition policies, this review provides a summary of the NCD burden and activities in the Region; outlines the NCD-related health benefits of the MD and ND; describes interventions and policies in 15 countries; reviews four identified studies into the effectiveness of MD and ND policies on NCD outcomes; and discusses policy implications and options. In the context of MD and ND interventions for NCDs, there remains a Region-wide need to increase translation of evidence into action, monitor and evaluate the impact of existing policies on NCD outcomes and share activities through public platforms to support information sharing.

Download or read book Proteomics for Food Authentication written by Leo M.L. Nollet and published by CRC Press. This book was released on 2020-05-07 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: Consumers have the right to know what is in the food they are eating, and accordingly, a number of global food regulations require that the provenance of the food can be guaranteed from farm to fork. Many different instrumental techniques have been proposed for food authentication. Although traditional methods are still being used, new approaches such as genomics, proteomics, and metabolomics are helping to complement existing methodologies for verifying the claims made about certain food products. During the last decade, proteomics (the largescale analysis of proteins in a particular biological system at a particular time) has been applied to different research areas within food technology. Since proteins can be used as markers for many properties of a food, even indicating processes to which the food has been subjected, they can provide further evidence of the foods labeling claim. Proteomics for Food Authentication, a volume in the Food Analysis and Properties Series, is a comprehensive and updated overview of the applications, drawbacks, advantages, and challenges of proteomics for food authentication. Features: Provides a comprehensive and critical overview of the application of proteomics in food Helps food scientists determine the authenticity of several food products Provides applied techniques for both laboratory and industrial environments Describes workflows, technologies, and tools that are being assessed in proteomics-related studies Workflows, technologies, and tools that are being assessed in proteomics-related studies are described, followed by a review of the specific applications regarding food authenticity and, now and then, food quality. The book will provide a comprehensive and critical overview of the application of proteomics approaches to determine the authenticity of several food products updating the performances and current limitations of the applied techniques in both laboratory and industrial environments. As such it is well suited to food scientist, chemical engineers, food engineers, research labs, universities, governments, related food industries. Also available in the Food Analysis and Properties Series: Food Aroma Evolution: During Food Processing, Cooking, and Aging, edited by Matteo Bordiga and Leo M.L. Nollet (ISBN: 9781138338241) Ambient Mass Spectroscopy Techniques in Food and the Environment, edited by Leo M.L. Nollet and Basil K. Munjanja (ISBN: 9781138505568) Hyperspectral Imaging Analysis and Applications for Food Quality, edited by N.C. Basantia, Leo M.L. Nollet, and Mohammed Kamruzzaman (ISBN: 9781138630796) For a complete list of books in this series, please visit our website at: www.crcpress.com/Food-Analysis--Properties/book-series/CRCFOODANPRO

Download or read book Nano micro Plastics Toxicity on Food Quality and Food Safety written by and published by Elsevier. This book was released on 2023-02-28 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nano/micro-Plastics Toxicity on Food Quality and Food Safety, Volume 103 in the Advances in Food and Nutrition Research series, provides in-depth reviews on recent developments in nano/micro-plastics toxicity on food quality and food safety research. Topics covered in this volume include the sources and occurrence of nano/microplastics in terrestrial/marine environments, release mechanisms of microplastics from packaging into foods, influencing factors of microplastic on food products, their translocation and accumulations potential, microplastic as a critical vector for pollutant transfer, toxicology impact, cycling in the marine environment and seafood safety, and more. Moreover, microplastic migration by enhancing public awareness as well as improving waste management, complications and toxicity associated with the presence of nano/microplastics and quantification methods are highlighted. Finally, existing regulations and requirements of a robust framework of nano/microplastics are provided. Presents precise reviews from selected specialists on the topic of nano/micro-plastics toxicity on food quality and food safety Provides valuable visual material, making it easier for readers Covers the latest insights and future research recommendations on nano/micro-plastics toxicity on food quality Includes standardization methods for the collection, characterization and analysis of nano/micro-plastics toxicity for food safety and human health

Download or read book Freshwater Microplastics written by Martin Wagner and published by Springer. This book was released on 2017-11-21 with total page 309 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is open access under a CC BY 4.0 license. This volume focuses on microscopic plastic debris, also referred to as microplastics, which have been detected in aquatic environments around the globe and have accordingly raised serious concerns. The book explores whether microplastics represent emerging contaminants in freshwater systems, an area that remains underrepresented to date. Given the complexity of the issue, the book covers the current state-of-research on microplastics in rivers and lakes, including analytical aspects, environmental concentrations and sources, modelling approaches, interactions with biota, and ecological implications. To provide a broader perspective, the book also discusses lessons learned from nanomaterials and the implications of plastic debris for regulation, politics, economy, and society. In a research field that is rapidly evolving, it offers a solid overview for environmental chemists, engineers, and toxicologists, as well as water managers and policy-makers.

Download or read book Microplastics in fisheries and aquaculture written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-11-09 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: An overview of the occurrence and effects of microplastics on aquatic organisms, with recommendations regarding seafood safety and security, environmental risk assessment approaches and targeted monitoring of microplastics in the environment.

Download or read book Characterization and Analysis of Microplastics written by and published by Elsevier. This book was released on 2017-03-19 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Characterization and Analysis of Microplastics, Volume 75 presents the latest information on new and published analytical methodologies for the identification and quantification of microplastics. This series focuses on a variety of interesting topics surrounding the field of microplastics, with this new release in the series covering sampling and sample handing, the characterization of microplastics by raman spectroscopy, and techniques for assessing the chemical compounds related to microplastics. Users will find a variety of useful information that includes morphological, physical and chemical characterizations, along with analytical techniques and future perspectives of analytical methodologies in this rapidly advancing field. - Concise, comprehensive coverage of analytical techniques and applications - Clear diagrams adequately support important topics - Includes real examples that illustrate applications of the analytical techniques on the sampling, characterization, and analysis of microplastics

Download or read book Microplastic Contamination in Aquatic Environments written by Eddy Y Zeng and published by Elsevier. This book was released on 2023-11-10 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition of Microplastic Contamination in Aquatic Environments: An Emerging Matter of Environmental Urgency presents 14 chapters, through which a team of global, expert contributors cover a full range of microplastic research. The first chapter describes the general patterns for sources, occurrence, and transport of microplastics to lead off the book. The next batch of chapters covers sampling analytical methods for quantifying microplastics in the environment, followed by chapters addressing the association of chemicals with microplastics. A large cluster of chapters focus on the fate and transport of microplastics in wastewater treatment plants, freshwater systems, marine environment, terrestrial settings, and riverine runoff that connects terrestrial and marine systems. The next few chapters examine biotransport and effects of microplastics in organisms. The last two chapters are dedicated to two emerging research areas: nanoplastics in the environment and management strategies for global plastic pollution. Outlooks for future research to better understand the situation and further improvements of microplastic research are also covered. In the 6 years since the previous edition published, this fast-moving area has evolved, and the contents of this revision reflect that. There are numerous brand-new chapters, chapters that have been revised, and chapters that have been completely refocused. This book provides an overview of microplastics research. It is a guide for researchers to better understand the occurrence of microplastics. Ideally, this book provides basic background knowledge of microplastics for oceanographers, ecologists, and climatologists. Provides an overview of the advantages and disadvantages of different methods for sampling, identification, and enumeration of microplastics Contains contributions from world experts with a diverse range of backgrounds, all brought together by a well-known, experienced editor Presents information on microplastics in a unified place, with easy access for the reader

Download or read book Microplastics in Terrestrial Environments written by Defu He and published by Springer Nature. This book was released on 2020-08-21 with total page 471 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on microplastics as emerging persistent contaminants in terrestrial environments. Scientists from around the globe review recent advances in multi-disciplinary research on micro(nano)plastics, including analytical methods; the sources, fate and distribution of microplastics; ecological risks; toxicity and health risks; and control and countermeasures for microplastics in terrestrial environments. Offering a comprehensive overview of microplastics in terrestrial environments, the book is a valuable resource for environmental researchers, ecologists and toxicologists, as well as for policymakers and non-experts.

Download or read book Sources and Fate of Microplastics and Nanoplastics written by Laura Hernandez Rodriguez and published by . This book was released on 2022 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: "Widespread environmental contamination by plastic is an issue of global concern. While governments, companies, and individuals are shifting towards increased sustainability, for instance by reducing the consumption of single-use plastics, the use and mismanagement of plastics remain common. Several studies have confirmed the presence of microplastics in consumer products and other sources, however, nanoplastics 100 nm have rarely been identified. Their small size adds a significant barrier to detection in complex matrices such as natural soils, waters, and foods. The objective of this thesis was to combine existing technologies and explore their detection limits to characterize micro- and nanoplastics in commercial goods and environmental samples. One approach to meet this goal is to analyze products known to contain plastic particles. While the presence of primary microplastics in facial scrubs has been reported; in this work, the presence of nanoplastics was confirmed for the first time. Scanning electron microscopy (SEM), X-ray photoelectron spectroscopy, and Fourier Transform Infrared Spectroscopy (FTIR) were used to identify polyethylene nanoparticles. While it may not be surprising to find nanoplastics as part of the size distribution in facial scrubs, this work also shows that micro- and nanoplastics can be produced from products that do not contain plastic particles but are rather packaged in plastic. Teabags made of polyethylene terephthalate and nylon were identified as a direct source of micro- and nanoplastics to humans. It was found that approximately 11.6 billion microplastics and 3.1 billion nanoplastics can be released into a single cup of tea, highlighting the importance of considering the fate of food packagings. While it has been established that bulk plastics can break down and release secondary microplastics, the fragmentation of these particles into nanoplastics has yet to be thoroughly studied. Four types of microplastics were placed in water and under UV-light or thermal degradation stimuli for 18 weeks. The leachate was subsequently analyzed using nanoparticle tracking analysis, SEM, and FTIR and it was found that all four plastics released some fraction of smaller particulate material. This study contributes to our understanding of the breakdown of microplastics into smaller micro- and nanoplastics. The most commonly used techniques for identifying microplastics are Fourier transform infrared microspectroscopy and Raman microscopy. Unfortunately, characterization using such techniques is costly, time-consuming, and limited to larger particles. There is a need for rapid on-site identification of microplastics, as governments move towards requiring the screening of drinking water for microplastic presence. One potential alternative to the laborious and time-intensive methods is Pyrolysis-gas chromatography-mass spectroscopy (Py-GC-MS). Py-GC-MS was used for a fast and qualitative screening of microplastics ( 1.5 æm) in drinking water and Arctic water. The analysis of Py-GC-MS spectra is ambiguous as different scientists have different benchmarks to confirm the presence of plastics in samples. In this study, a scoring system was proposed with which the presence of plastics can be evaluated. This system in combination with FTIR and Nile red dye were used to propose a fast, low-cost, screening method for microplastics in bottled water. Overall, this work identified micro- and nanoplastics released from consumer goods using conventional characterization techniques, while acknowledging their limitations. Findings illustrate the importance of monitoring micro- and nanoplastics in consumer goods, as they lead to direct contact with humans and in some cases ingestion. This work also contributes to the field of microplastic identification by developing rapid and low-cost methods to identify microplastics in environmental samples"--

Download or read book Global Impacts of Micro and Nano Plastic Pollution written by Gaur, Nisha and published by IGI Global. This book was released on 2024-09-25 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: The presence of micro- and nano-plastic pollution has emerged as a critical threat to environmental sustainability. As plastic materials degrade into smaller particles, less than 5 millimeters in size, they infiltrate terrestrial ecosystems, posing a danger to both the environment and human health. Despite the ongoing efforts of scientists worldwide, the scientific community still faces significant challenges in fully grasping the complexity and degradation of these microplastics and nanoplastics, let alone finding effective solutions to curb their further spread. As the urgency to address this issue grows, there is a pressing need for a comprehensive resource that delves into the intricacies of micro- and nano-plastic pollution and offers actionable insights for mitigation. Global Impacts of Micro- and Nano-Plastic Pollution meticulously tackles the multifaceted challenges posed by plastic pollution in our global ecosystems. Authored by esteemed experts in the field, this book offers a holistic analysis of micro-plastics and nano-plastics, providing readers with invaluable insights into their characterization, sources, and fate in the environment. Through comprehensive case studies and cutting-edge research, readers will gain a deeper understanding of the adverse effects of broken-down plastics pollution on soil health, plant biology, and overall ecological balance.

Download or read book Microplastics in Human Consumption written by E. V. Ramasamy and published by CRC Press. This book was released on 2023-02-23 with total page 85 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights plastic pollution, especially microplastics, and the consequences on the environment and on the human diet through food chain/web transmission and contamination through processing and packaging of various human food items including water and beverages. This book provides a detailed outlook on the microplastics, their origin, distribution, categories, presence in human food items and their impact on the ecosystem, organisms and so forth. It covers updated information on microplastic contamination in the biotic and abiotic products of the sea/ocean, the contamination of microplastics in drinking water/bottled water, honey, sugar and so forth. Features: Discusses the presence of microplastics in matrices prone to human consumption Includes general information on microplastics, their origin, types, shapes, size and nomenclature Reviews microplastics in different types of human consumable items Illustrates fundamental methods and techniques used in microplastics research Explores overall impacts of microplastics in the organisms contaminated with the same This book is aimed at researchers, graduate students and faculty members interested in plastic pollution, microplastics, environmental science, food consumption and analysis.

Download or read book Green Extraction Techniques Principles Advances and Applications written by and published by Elsevier. This book was released on 2017-07-17 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: Green Extraction Techniques: Principles, Advances and Applications, Volume 76, the first work to compile all the multiple green extraction techniques and applications currently available, provides the most recent analytical advances in the main green extraction techniques. This new release includes a variety of comprehensively presented topics, including chapters on Green Analytical Chemistry: The Role of Green Extraction Techniques, Bioactives Obtained From Plants, Seaweeds, Microalgae and Food By-Products Using Pressurized Liquid Extraction and Supercritical Fluid Extraction, Pressurized Hot Water Extraction of Bioactives, and Pressurized Liquid Extraction of Organic Contaminants in Environmental and Food Samples. In this ongoing serial, in-depth, emerging green extraction approaches are discussed, together with their miniaturization and combination, showing the newest technologies that have been developed in the last few years for each case and providing a picture of the most innovative applications with further insights into future trends. - Compiles all the multiple green extraction techniques currently available, along with their applications - Includes the most recent analytical advances in the main green extraction techniques, along with their working principles - Covers emerging green extraction approaches, their miniaturization and combination and an insight into future trends