Advanced Nanotechnology and Application of Supercritical Fluids
Advanced Nanotechnology and Application of Supercritical Fluids

Author: Inamuddin

Publisher: Springer Nature

Published: 2020-07-27

Total Pages: 254

ISBN-13: 303044984X

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Globalization and industrialization involve a number of reactions, products, extractions, and separations that require the use of organic solvents. These solvents are responsible for a number of ecological concerns, including atmospheric and land toxicity. Conventional organic solvents are regarded as volatile organic compounds; some are even limited due to their potential for ozone layer depletion. While supercritical liquids exhibit physical properties that could make them ideal substitutes for these volatile compounds, there is particular interest in the use of carbon dioxide as a solvent of crude material. In particular, carbon dioxide has apparent ‘green’ properties, like its noncombustible nature, the fact that it is generally nonpoisonous, and its relative inertness. Thus, the use of supercritical carbon dioxide can provide practical improvements to the sustainability of industrial products and processes. This book provides in-depth literature in the area of industrial green processes, focusing on the separation, purification, and extraction of compounds utilizing supercritical carbon dioxide as a green solvent.

Applications of Next Generation Biosurfactants in the Food Sector
Applications of Next Generation Biosurfactants in the Food Sector

Author: Inamuddin

Publisher: Academic Press

Published: 2022-10-13

Total Pages: 576

ISBN-13: 0128242841

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Applications of Next Generation Biosurfactants in the Food Sector provides detailed information on the sustainable approach to the utilization of biosurfactants as a next-generational green biotechnology to mitigate various problems encountered in the food industry. These biosurfactants help to reduce risks such as food spoilage, food poisoning, and post-harvest losses of fruits, vegetable, grains, tubers, cereals and pulses. This book will benefit academics, R&D professionals, and postgrad students in the food science and related fields as they explore recent trends in the application of these green biosurfactants and the many uses they can provide. - Provides examples of mathematical modeling, metabolomics, bioinformatics, metabolic engineering, systems biology, and computer technology for solving real-life food challenges using biosurfactants - Presents biosurfactants as an innovative, green, biotechnological solution to resolving food safety issues and improving human health - Includes applications of biosurfactants for the prevention of mycotoxins and as a biodegradable material with a wide variety of uses

Retention of Bioactives in Food Processing
Retention of Bioactives in Food Processing

Author: Seid Mahdi Jafari

Publisher: Springer Nature

Published: 2022-07-25

Total Pages: 610

ISBN-13: 3030968855

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Bioactive compounds in food, known for their positive health effects, can be lost during handling after harvest, processing and storage. While most foods are exposed to processing to increase shelf life and edibility and to ensure microbial safety, conventional processing methods may have disadvantages, such as decreasing the nutritional quality of foods, long processing times, high temperature and high energy uses. For these reasons, novel non-thermal food processing technologies (including HPP, ultrasound) and novel thermal food processing technologies (including microwave/Ohmic heating) have become widespread. This book provides a critical evaluation of the effects of conventional, novel non-thermal, and thermal food processing techniques on the retention and bioaccessibility of bioactive compounds in food materials. Within these three categories, many different processing methods are included: fermentation/germination, drying, extrusion, and modified atmosphere packaging, as well as novel technologies, such as microwave heating, ultrasound, high pressure processing, ozonation, and membrane separation processes.

Homogeneous Catalysis Concepts and Basics
Homogeneous Catalysis Concepts and Basics

Author: Mohammad Reza Rahimpour

Publisher: Elsevier

Published: 2024-08-15

Total Pages: 384

ISBN-13: 0443151822

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Homogeneous Hydrogenation and Metathesis Reactions, a volume in the Advances in Catalysis series, covers hydrogenation and metathesis reactions in two separate sections. The first section is devoted to homogeneous hydrogenation reactions and related processes, including hydrogenation of alkenes, esters, olefins, etc. In the second section, the metathesis reactions of olefins, alkenes, and alkynes are presented. In addition, the industrial application of homogeneous metathesis reactions is investigated. - Includes thermodynamic and kinetic studies of homogeneous catalysts - Describes transition metal, ligand and solvent role in homogeneous catalysts - Explains preparation, characterization, deactivation and regeneration of homogeneous catalysts - Presents homogeneous catalysts by clusters, carbenes, fixed metal-complexes, and liquid-liquid multiphase catalysts

Bioresources and Bioprocess in Biotechnology for a Sustainable Future
Bioresources and Bioprocess in Biotechnology for a Sustainable Future

Author: Leonardo Sepúlveda Torre

Publisher: CRC Press

Published: 2024-04-09

Total Pages: 379

ISBN-13: 1000907732

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This volume reviews achievements in bioprocess and biosystems engineering, biosynthesis, food, agriculture, and biotechnology-related issues. Considering the fact that biological alternatives can replace harmful chemical products in order to maintain ecosystems for a sustainable future, the book covers the role of biotechnology in industrial products, environmental remediation, and agriculture biotechnology, with updated research and case studies.

Nanotechnology in Drug Delivery
Nanotechnology in Drug Delivery

Author: Melgardt M. de Villiers

Publisher: Springer Science & Business Media

Published: 2008-10-29

Total Pages: 681

ISBN-13: 0387776680

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The reader will be introduced to various aspects of the fundamentals of nanotechnology based drug delivery systems and the application of these systems for the delivery of small molecules, proteins, peptides, oligonucleotides and genes. How these systems overcome challenges offered by biological barriers to drug absorption and drug targeting will also be described.

Essential Oils
Essential Oils

Author: Inamuddin

Publisher: John Wiley & Sons

Published: 2023-08-01

Total Pages: 1076

ISBN-13: 1119829356

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Essential oils This exciting new volume, written and edited by some of the world’s foremost experts in the field, provides up-to-date information about the chemical structure of essential oils, as well as their therapeutic and biological actions. It defines their functional uses while evaluating the advantages and disadvantages of their application in various sectors. Essential oils have been used by global communities for centuries, for different purposes such as medicinal, flavoring, preservatives, perfumery, aromatherapy, dentistry, cosmetics, insecticide, fungicide, and bactericide, among others. Essential oils are natural and biodegradable substances, usually non-toxic or with low toxicity to humans. Essential oils are botanical products that have volatile nature, known for their special odor, and found to be effective in the treatment of oxidative stress, cancer, epilepsy, skin allergies, indigestion, headache, insomnia, muscular pain, respiratory problems, etc. Essential oils principally enhance resistance to abiotic stress and protection against aquatic herbivores. They possess antimicrobial, antifungal, antitumor, and antioxidant properties. Essential oils are known to be volatile and susceptible to degradation from various ambient conditions, including temperature, air, light, and humidity, which limits their applications. Encapsulation is a proven technique that can protect essential oils and enable their use in various applications. This book aims to provide current knowledge on the chemical structure, therapeutic, and biological activities of essential oils, as well as to describe their functional uses and assess the benefits and drawbacks of their usage in various fields. By exploring the latest research on essential oils and their encapsulation, this book offers valuable insights and practical guidance for anyone interested in the science and application of these fascinating compounds.

Green Sustainable Process for Chemical and Environmental Engineering and Science
Green Sustainable Process for Chemical and Environmental Engineering and Science

Author: Rajender Boddula

Publisher: Elsevier

Published: 2021-11-17

Total Pages: 242

ISBN-13: 0128198516

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Green Sustainable Process for Chemical and Environmental Engineering and Science: Switchable Solvents explores the preparation, properties, chemical processes and applications of this class of green solvents. The book provides an in-depth overview on the area of switchable solvents in various industrial applications, focusing on the purification and extraction of chemical compounds utilizing green chemistry protocols that include liquid-liquid, solid-liquid, liquid-gas and lipids separation technologies. In addition, it includes recent advances in greener extraction and separation processes. This book will be an invaluable guide to students, professors, scientists and R&D industrial specialists working in the field of sustainable chemistry, organic, analytical, chemical engineering, environmental and pharmaceutical sciences. - Provides a broad overview of switchable solvents in sustainable chemical processes - Compares the use of switchable solvents as greener solvents over conventional solvents - Outlines eco-friendly organic synthesis and chemical processes using switchable solvents - Lists various industrial separations/extraction processes using switchable solvents

Innovative Materials for Construction
Innovative Materials for Construction

Author: Mariaenrica Frigione

Publisher: MDPI

Published: 2021-05-05

Total Pages: 212

ISBN-13: 3036501665

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Most of the typical materials employed in today’s constructions present limitations, especially concerning their durability, in either common or severe environmental conditions, and their impact on the environment. In response to these issues, academic and industrial efforts around the world have been devoted to developing new smart materials that can provide efficient alternatives, improve the energy efficiency of buildings, or can upgrade, repair, or protect existing infrastructures. Different and wide technological innovations are, therefore, quickly fostering advancements in the field of construction materials. A new generation of materials (bricks, cement, coatings, concrete, FRP, glass, masonry, mortars, nano-materials, PCM, polymers, steel, wood, etc.) is gaining a prominent position in modern building technology, since they can overcome various limits and flaws of conventional materials employed in constructions, without neglecting the smart applications of pioneering materials in ancient constructions and historic buildings. Even though the adoption of innovative materials in the construction field has been a successful route in achieving enhanced performance, or even new and unexpected characteristics, some issues have not been completely solved. On top of them, the cost/performance ratio of novel solutions, since their introduction must be convenient, without compromising quality. Other concerns are related to their sustainability, with eco-friendly options, possibly exploiting recycled materials or by-products from other productions, being the most desirable solution. Finally, the use of materials or systems that are unconventional in this field raises the need to update or develop new specifications and standards. This special issue aims at providing a platform for discussing open issues, challenges, and achievements related to innovative materials proposed for the construction industry.

Supercritical Fluid Nanotechnology
Supercritical Fluid Nanotechnology

Author: Concepcion Domingo Pascual

Publisher: CRC Press

Published: 2015-10-22

Total Pages: 560

ISBN-13: 981461341X

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The environmental and climate program demands technological solutions in the chemical industry that incorporate prevention of pollution. Major advances are needed to reduce the use of organic solvents, such as methanol, toluene, xylene, methyl ethyl ketone, and dichloromethane, which account for 27 percent of total toxics release inventory chemical