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Author : Lizziane Kretli Winkelströter
Publisher : Frontiers Media SA
Page : 195 pages
File Size : 39,10 MB
Release : 2022-04-22
Category : Science
ISBN : 2889749738
Author : Carlos M. Franco
Publisher : MDPI
Page : 322 pages
File Size : 43,26 MB
Release : 2020-12-02
Category : Science
ISBN : 3039360485
The world is full of plants and animals that have their own defenses, producing various substances in their daily fight against bacteria, fungi, or other agents. These products are alternatives to conventional antimicrobials that have a poor reputation with consumers. Many of these compounds are well known; however, the multiple types of structures together with the variable responses depending of the type of biocontrol needed in a wide range of applications, such as clinical, agricultural, general hygiene, and food, necessitates the continuous search for specific applications and the continuous study of how to use these substances. The present book provides a summary of reviews and original research works that explore the multiple alternatives for the use of these compounds.
Author : Mirian A. F. Hayashi
Publisher : Frontiers E-books
Page : 150 pages
File Size : 22,24 MB
Release : 2014-08-29
Category : Anti-infective agents
ISBN : 2889192598
Nature is a generous source of compounds with the potential to treat diseases, including infectious diseases, which is of utmost importance for modern medicine as antimicrobial resistances increase. Known sources of natural compounds with valuable antimicrobial activity include medicinal plants, and marine and terrestrial organisms such as fungi and bacteria. Nevertheless, there is still a vast fauna and flora that, once systematically explored, could provide additional antimicrobial leads and drugs. Investigators are welcome to contribute original research and/or review articles in this area, specifically with studies exploiting the mechanism of action and the structure-activity aspects of natural compounds with antimicrobial activity that provide insights into potential ways to overcome antimicrobial resistance.
Author : Santosh K. Mishra
Publisher : CRC Press
Page : 348 pages
File Size : 27,69 MB
Release : 2020-11-25
Category : Cooking
ISBN : 1000765148
This volume focuses on food preservation prior to distribution and sale, which is a major challenge in the tropical climates of most developing nations. In order to assure that food products are safe for human consumption, due importance must be given to the quality and safety aspects of production, processing, and distribution. This volume provides an informative overview of recent research on the therapeutic potential of various new and natural compounds along with novel technologies for enhanced shelf-life longevity and food safety. It also looks at the antimicrobial constituents of different sources and the history of their use as biopreservatives. It includes scientific evaluations of their use as alternative or potential biopreservatives. Focusing on real-life applications in consumer and food products, the book is divided into three parts, covering health and quality aspects of food preservation, applications of novel biomolecules for quality and safety of foods, and novel research techniques in food biopreservation.
Author : Naga Raju Maddela
Publisher : CRC Press
Page : 391 pages
File Size : 18,63 MB
Release : 2024-08-13
Category : Technology & Engineering
ISBN : 1040041345
Finding natural substances is worthwhile in food preservation. The principal motivation behind this edited volume, Antimicrobials for Sustainable Food Storage, is to collect and present widespread knowledge in the domain of sustainable food ingredients with antimicrobial properties. The book consists of two sections. The first section of this volume is about food ingredients as antimicrobials, and the second section discusses the recent advances in the applications of food ingredients. Interplay of various environmental factors favors the growth of different microorganisms during the food preservation process. Growth of undesirable microorganisms negatively influences the taste, smell, color, and texture of food. Therefore, sustainable food preservation is a challenging issue. Though several chemicals have emerged, inevitable health effects are commonly encountered by food preserve chemicals. Microbial products (nisin, enterocin, pentosin, sakacin, and pediocin) have immense importance in prolonging the shelf life of food substances by controlling food spoilage and pathogenic microbes. Yeasts and cyanobacteria are also potential candidates in the supply of food ingredients with significant antimicrobial properties. However, limited awareness of antimicrobials as food ingredients and the unavailability of a single source of the latest insights on such food ingredients in one place led to the motivation to produce this work. Key Features: Provides insights on natural antimicrobials in food preservation Underlines the importance of sustainable food packaging Offers knowledge on emerging trends in antimicrobial-based food storage Diverse applications are covered in different chapters. This book covers various antimicrobials as food preservatives, such as metabolites, natural products, essential oils, nanomaterials, L-arginine, polyphenols, phaeophyceae, and horchata. There are also chapters that focus on the applicability and prospective studies of essential oils, edible biofilms, biodegradable antimicrobials, and nanostructured lipid carriers in the food sector and the method for encapsulation of antimicrobials.
Author : Dharumadurai Dhanasekaran
Publisher : CRC Press
Page : 532 pages
File Size : 37,13 MB
Release : 2015-12-01
Category : Science
ISBN : 149871563X
Antimicrobials: Synthetic and Natural Compounds summarizes the latest research regarding the possibilities of the most important natural antimicrobial compounds derived from various plant sources containing a wide variety of secondary metabolites. With collected contributions from international subject experts, it focuses primarily on natural produ
Author : Xuetong Fan
Publisher : ACS Symposium
Page : 262 pages
File Size : 22,22 MB
Release : 2019-06-03
Category : Science
ISBN : 9780841233058
It is estimated that foodborne microorganisms in the United States cause 48 million sicknesses, 128,000 hospitalizations and 3,000 deaths each year. Food spoilage due to decay-causing microorganisms is also an issue in both developing and developed countries with 30-40% annual loss of fruits and vegetables. Synthesized antimicrobials (preservatives) are commonly used by the food industry to enhance microbial safety and increase shelf-life. However, food and agricultural industries are experiencing a lack of potent antimicrobial agents to secure the safety and maintain the quality of food products. Some synthetic preservatives may produce harmful by-products and damage the environment. There is also increasing incidence of antibiotics-resistant pathogens which has drawn great concern from the scientific communities and public health professionals. Therefore, there is increasing interest in the use of natural antimicrobials to enhance microbial safety, reduce spoilage and extend the shelf life of food. Natural antimicrobials are from plants, microorganisms and animals. They cover a wide variety of compounds including phenolics, terpenes, bacteriocins, peptides, proteins, natural polymers, fatty acids (lipids), and organic acids. Overall reviews of well-known natural or bio-based antimicrobials are first presented. The book then discusses antimicrobials of plant sources and their applications in foods and animal health. A number of chapters address the combinations of natural antimicrobials with non-thermal processing technologies to achieve additive and synergistic effects. The use of natural antimicrobials in packaging and coating, as well as both well-studied and novel biobased antimicrobials are discussed. Furthermore, the needs for toxicological evaluations of natural and bio-based antimicrobials are presented and protocols are recommended. Moreover, there is discussion in many of the chapters on the modes of action, mechanisms, and industrial aspects of applying natural or bio-based antimicrobials.
Author : Muhammad Afzaal
Publisher :
Page : 0 pages
File Size : 26,53 MB
Release : 2019
Category : Electronic books
ISBN :
Microorganism contamination at various stages of food chain is one of the major causes for food spoilage that ultimately leads to food waste, increasing food insecurity issues and substantial economic losses. Various synthetic chemical preservatives are being used to control microbial food spoilage and to extend product shelf life. Researchers and consumers are discouraging the use of synthetic preservatives due to their negative health impacts. Naturally occurring antimicrobials have gained attention among researchers and food manufacturer due to their safety and nontoxic status. Natural preservatives are easy to obtain from plants, animals and microbes. These naturally occurring antimicrobial agents can be isolated from indigenous sources using various advanced techniques. Natural preservatives such as nisin, essential oils, and natamycin have effective potential against spoilage and pathogenic microorganisms. The regulations regarding the use of these naturally occurring preservatives are not well defined in some developing countries. This chapter focuses on source and their potential role, antimicrobial mechanism in food preservation, and current knowledge on the subject.
Author : Carlos M. Franco
Publisher :
Page : 322 pages
File Size : 26,45 MB
Release : 2020
Category :
ISBN : 9783039360499
The world is full of plants and animals that have their own defenses, producing various substances in their daily fight against bacteria, fungi, or other agents. These products are alternatives to conventional antimicrobials that have a poor reputation with consumers. Many of these compounds are well known; however, the multiple types of structures together with the variable responses depending of the type of biocontrol needed in a wide range of applications, such as clinical, agricultural, general hygiene, and food, necessitates the continuous search for specific applications and the continuous study of how to use these substances. The present book provides a summary of reviews and original research works that explore the multiple alternatives for the use of these compounds.
Author : Alexandru Grumezescu
Publisher : Academic Press
Page : 794 pages
File Size : 29,79 MB
Release : 2016-08-31
Category : Medical
ISBN : 0128043741
Food Preservation, Volume Six, the latest in the Nanotechnology in the Agri-Food Industry series, discusses how nanotechnology can improve and control the growth of pathogenic and spoilage compounds to improve food safety and quality. The book includes research information on nanovesicles, nanospheres, metallic nanoparticles, nanofibers, and nanotubes, and how they are capable of trapping bioactive substances to increase and maintain the stability of compounds often sensitive under typical food processing and storage conditions. This book will be useful to a wide audience of food science research professionals and professors and students doing research in the field. Describes the effective utilization of nanostructured antimicrobials in toxicological studies and real food systems Offers research strategies for understanding opportunities in antimicrobial nanostructures and the potential challenges of their toxicity Presents diverse applications of nanostructured antimicrobials in food preservation Covers the potential benefits of nanotechnology and methods of risk assessment that ensure food safety