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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 digest...
A bioactive compound is a type of chemical found in small amounts in plants and certain foods (such as fruits, vegetables, nuts, oils, and whole grains). Bioactive compounds have actions in the body that may promote good health. They are widely explored and investigated for their role in the prevention and treatment of various diseases, including cancer, cardiovascular disorders, and neurodegenerative disorders; thus, they are categorized as nutraceuticals. Examples of such bioactive compounds from food include lycopene, resveratrol, lignan, tannins, and indoles. Accordingly, the methods that are utilized to analyze these compounds for their identification, detection, and characterization ar...
Advances in Smart Nanomaterials and their Applications brings together the latest advances and novel methods in the preparation of smart nanomaterials for cutting-edge applications. The book covers fundamental concepts of nanomaterials, including fabrication methods, processing, application areas, specific applications of smart nanomaterials across a range of areas, such as biomedicine, pharmaceuticals, food science and packaging, sensing, cosmetics and dermatology, gas, oil, energy, wastewater and environment, textiles, agriculture, and forestry sectors. In each case, possible challenges, recent trends, and potential future developments are addressed in detail. The book also discusses vario...
Forty years of progress in the fields of gas chromatography and data collection have culminated in flavoromics. This is a combination of chemometrics and metabolomics. Essentially, it is the non-targeted way of rapidly collecting a significant amount of data from a wide range of sample populations and using the data to study complicated topics. Now that we have the required tools, we can carry out high-throughput trace investigations that incorporate both gustatory and olfactory signals. Flavoromics: An Integrated Approach to Flavor and Sensory Assessment describes the tools to do high-throughput, trace analyses that represent both taste and olfaction stimuli. It explains how today's single ...
Plastic plays a vital role in today's world but has become increasingly problematic. Plastics and Microplastics: A Reference Handbook discusses the history and evolution of plastic and its many uses, both in the United States and around the world. Beginning with a history of plastic—from the first scientific discovery of the material to its diversity of forms and uses in the present day—Plastics and Microplastics: A Reference Handbook discusses the history and evolution of plastic and its many uses, both in the United States and around the world. Importantly, it delves into the problems and controversies concerning plastic and microplastics, such as the pollution of oceans, rivers, and s...
Chiral Organic Pollutants introduces readers to the growing challenges of chirality in synthetic chemicals. In this volume, contributors brilliantly summarize the characteristics of chiral pollutants to provide tools and techniques for effectively assessing their environmental and human health risks. Chapters cover recent research on the physicochemical properties, sources, exposure pathways, environmental fate, toxicity, and enantioselective analysis of chiral organic pollutants. Chiral Organic Pollutants also provides comprehensive discussions on the current trends in the synthesis and legislation of chiral chemicals. Key Features: Includes sampling and analytical methods for the enantiose...
Smart drug delivery refers to a targeted drug delivery or precision drug delivery system that allows drugs to be administered to a specific location in the body or at a specific time with enhanced precision and control. This approach has several advantages, including maximizing the therapeutic effects of a drug while minimizing side effects. This book presents various stimuli-responsive micro- and nanomaterials for pharmaceutical industries. This volume: Covers the global market perspective of micro- and nano-smart materials in pharmaceutical industries. Details various processing routes. Discusses mechanisms for target release. Addresses applications in oral drug delivery, anticancer agents, anti-tumor drug delivery, and drugs for management of infection. This reference work is written to support researchers in the fields of materials engineering and biotechnology with the goal of improving the diagnosis and treatment of disease and patient quality of life.
In the recent past, threats from climate change and unforeseeable environmental extremes to plant growth and productivity have consistently increased. The climate change-driven effects, especially from unpredictable environmental fluctuations, can result in an increased prevalence of abiotic and biotic stresses in plants. These stresses have slowed down the global yields of crop plants. On the other hand, food security for the rapidly growing human population in a sustainable ecosystem is a major concern of the present-day world. Thus, understanding the core developmental, physiological and molecular aspects that regulate plant growth and productivity in a challenging environment is a pivota...
Spices are obtained from natural sources, especially from plants, and are used in cooking food in whole or grounded forms mainly for imparting flavor, aroma, and piquancy. Besides their role in improving food quality, spices also have health benefits that are anticancer, antidiabetic, antimicrobial, antioxidant, hypolipidemic, analgesic, immunostimulant, and more. Spices are generally marketed in powder form, and their supply chain is very long and complicated, which is why they are particularly susceptible to adulteration at many points. The spice supply chain is considered to be moderately vulnerable and has an ineffective quality detection system in its final product, which is the main ri...
Food contains various compounds and many technologies exist to analyze those molecules of interest. However, the analysis of the spatial distribution of those compounds using conventional technology, such as liquid chromatography-mass spectrometry or gas chromatography-mass spectrometry is difficult. Mass spectrometry imaging (MSI) is a mass spectrometry technique to visualize the spatial distribution of molecules, as biomarkers, metabolites, peptides or proteins by their molecular masses. Despite the fact that MSI has been generally considered a qualitative method, the signal generated by this technique is proportional to the relative abundance of the analyte and so quantification is possib...