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Aflatoxin
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Book Synopsis Aflatoxins in Food by : Khalid Rehman Hakeem
Download or read book Aflatoxins in Food written by Khalid Rehman Hakeem and published by Springer Nature. This book was released on 2022-01-13 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mycotoxins are the metabolites of fungus and are reported to contaminate nearly 25% of the food produced worldwide. The mycotoxins of most significance are the aflatoxins due to their severe health implications and their prevalence in food commodities on a larger scale. Aflatoxins are produced by certain species of fungi the most prominent among which are Aspergillus flavus, A. parasiticus and A. nominous. Food commodities of African and South Asian countries are especially reported to have aflatoxins well beyond the allowable limits but due to the global trade of food commodities developed countries are also prone towards the perils of aflatoxins. Moreover, climate changes may have a substantial impact on the distribution and global prevalence of aflatoxins in the near future. The International Agency for Research on Cancer (IARC) has classified the aflatoxins as group 1 category carcinogen. Aflatoxins are also reported as teratogenic, mutagenic, growth retardant, immunosuppressant and may also cause nervous system and reproductive system disorders. Preventive approaches involving good manufacturing from “farm to fork” are the major focus of the current food industry. The aim of our book is to provide readers with the most recent data and up-to-date studies from aflatoxins research, with specific focuses on (i) the impact of aflatoxins on human health, (ii) new approaches by the researchers from different parts of the world to degrade aflatoxins and (iii) potential preventive approaches that can significantly lessen the burden of aflatoxins in food products
Book Synopsis Aflatoxin B1 Occurrence, Detection and Toxicological Effects by :
Download or read book Aflatoxin B1 Occurrence, Detection and Toxicological Effects written by and published by BoD – Books on Demand. This book was released on 2020-06-03 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book consists of 11 chapters, divided into four parts. The chapters are written by experts in the field of aflatoxins. Select topics are presented here to provide a snapshot of current understanding of the occurrence and metabolism of aflatoxin B1, the contamination, exposure, and detection of aflatoxin B1, and the toxicological effects and detoxification of aflatoxin. The book is intended for students and scientists working in the field of aflatoxins.
Book Synopsis Aflatoxin and Food Safety by : Hamed K. Abbas
Download or read book Aflatoxin and Food Safety written by Hamed K. Abbas and published by CRC Press. This book was released on 2005-11-01 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aflatoxins are responsible for damaging up to 25% of the world's food crops, resulting in large economic losses in developed countries and human and animal disease in under-developed ones. In addition to aflatoxins, the presence of other mycotoxins, particularly fumonisins, brings additional concerns about the safety of food and field supplies. The
Book Synopsis Aflatoxin by : Goldblatt, Leo A., ed
Download or read book Aflatoxin written by Goldblatt, Leo A., ed and published by . This book was released on 1968 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Toxicology of Aflatoxins by : David L. Eaton
Download or read book The Toxicology of Aflatoxins written by David L. Eaton and published by Elsevier. This book was released on 2013-10-22 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aflatoxins, natural fungal toxins found in foods and animal feeds, have great public health significance. This book presents the basic and applied toxicology of aflatoxins, including analytical identification, agricultural and veterinary implications, toxicology and carcinogenesis in humans, and economic and regulatory problems associated with aflatoxin contamination and control. Molecular mechanisms of aflatoxin toxicity Analytical issues in sampling and analysis Regulatory and economic issues associated with aflatoxin contamination of food and feed Presentation of human and animal toxicology, veterinary, and agricultural issues related to aflatoxin contamination
Book Synopsis Some Traditional Herbal Medicines, Some Mycotoxins, Naphthalene and Styrene by :
Download or read book Some Traditional Herbal Medicines, Some Mycotoxins, Naphthalene and Styrene written by and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aflatoxins by : Mehdi Razzaghi-Abyaneh
Download or read book Aflatoxins written by Mehdi Razzaghi-Abyaneh and published by BoD – Books on Demand. This book was released on 2013-01-23 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is broadly divided into five sections and 17 chapters, highlighting recent advances in aflatoxin research from epidemiology to molecular genomics and control measures, biocontrol approaches, modern analytical techniques, economic concerns and underlying mechanisms of contamination processes. This book will update readers on several cutting-edge aspects of aflatoxins research with useful up-to-date information for mycologists, toxicologists, microbiologists, agriculture scientists, plant pathologists and pharmacologists, who may be interest to understanding of the impact, significance and recent advances within the field of of aflatoxins with a focus on control strategy.
Download or read book Aflatoxin written by Lukman Abdulra'Uf and published by BoD – Books on Demand. This book was released on 2017-08-30 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aflatoxins are a group of highly toxic and carcinogenic substances, which occur naturally, and can be found in food substances. Aflatoxins are secondary metabolites of certain strains of the fungi Aspergillus flavus and A. parasiticus and the less common A. nomius. Aflatoxins B1, B2, G1, and G2 are the most important members, which can be categorized into two groups according to the chemical structure. As a result of the adverse health effects of mycotoxins, their levels have been strictly regulated especially in food and feed samples. Therefore, their accurate identification and determination remain a Herculean task due to their presence in complex food matrices. The great public concern and the strict legislation incited the development of reliable, specific, selective, and sensitive analytical methods for pesticide monitoring that are discussed in this book.
Book Synopsis Aflatoxins & Human Health by : Ivana Dvorackova
Download or read book Aflatoxins & Human Health written by Ivana Dvorackova and published by CRC Press. This book was released on 1989-12-21 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: This up-to-date reference includes the most recent available data and detailed case studies concerning the potential health risks of aflatoxin in the human population. It covers everything from acute toxic effects of aflatoxin in men to original observations concerning occupational health hazards due to aflatoxin exposure via the respiratory tract.
Book Synopsis Aflatoxins by : Ramon G. Guevara-Gonzalez
Download or read book Aflatoxins written by Ramon G. Guevara-Gonzalez and published by BoD – Books on Demand. This book was released on 2011-10-05 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aflatoxins - Biochemistry and Molecular Biology is a book that has been thought to present the most significant advances in these disciplines focused on the knowledge of such toxins. All authors, who supported the excellent work showed in every chapter of this book, are placed at the frontier of knowledge on this subject, thus, this book will be obligated reference to issue upon its publication. Finally, this book has been published in an attempt to present a written forum for researchers and teachers interested in the subject, having a current picture in this field of research about these interesting and intriguing toxins.
Book Synopsis Foodborne Pathogenic Microorganisms & Natural Toxins by :
Download or read book Foodborne Pathogenic Microorganisms & Natural Toxins written by and published by . This book was released on 1996 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mycotoxins written by John F. Leslie and published by CABI. This book was released on 2008 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an outcome of the MycoGlobe conference in Accra. Most of the chapters are based on invited oral presentations made at the conference. The chapters in this book touch on issues including health, trade, ecology, epidemiology, occurrence, detection, management, awareness and policy. This book serves as a source of information on the occurrence and impact of mycotoxins on everything from trade and health to agricultural production in addition to suggesting opportunities for their management in Africa and elsewhere by researchers, policy makers and development investors.
Download or read book Aflatoxin written by Leo Goldblatt and published by Elsevier. This book was released on 2012-12-02 with total page 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aflatoxin: Scientific Background, Control, and Implications discusses general problems posed by mycotoxin contamination in foods and feeds. This book is divided into 15 chapters that summarize the discovery, elaboration, chemistry and assay, effects and metabolic fate, processing to ensure their removal or inactivation, and regulatory aspects of aflatoxins. The introductory chapters cover the discovery, formation by Aspergillus flavus, and the chemistry and structure of aflatoxins. The subsequent chapters describe the physicochemical and biological assays for aflatoxin measurement, detection, and analysis. A chapter also describes the metabolic fate and the biochemical alterations associated with aflatoxin administration to animals and other biological test systems. Discussions on the acute toxicity and carcinogenic activity of aflatoxins in laboratory and farm animals are also provided, with emphasis on the recognition of aflatoxicosis, a disease condition caused by the action of the aflatoxin poison. The book goes on examining the role of spoilage molds in destroying stored crops and the tremendous capacity for toxin production of aflatoxins. It also describes successful efforts of food and feed industries to ensure a wholesome food supply, including the utilization of various detoxification processes. The last chapters deal with the regulatory provisions for aflatoxin contamination control and tolerances and the implications of fungal toxins to human health. The book is intended for scientists and manufacturers concerned with the production and processing of foods and feeds, the nutrition, and the animal and public health.
Book Synopsis Mycotoxins in Grain by : J. David Miller
Download or read book Mycotoxins in Grain written by J. David Miller and published by . This book was released on 1994 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt: The biosynthetic diversity of secondary metabolites; Epidemiology of fusarium ear diseases of cereals; Breeding for resistance to fusarium wheat and maize; Spectral characteristic of secondary metabolites; Penicillium and aspergillus toxins; Ecological aspects of growth and mycotoxin production by storage fungi; Alternaria toxins; Immunotoxic effects of mycotoxins; Toxicology of mycotoxins; Residues in food products of animal origin; Decontamination of fusarium mycotoxins; Prevention of human mycotozicoses through risk assessment and risk management; Factors responsible for economic losses due to fusarium mycotoxin contamination of grains, foods, and feedstuffs; Diseases in humans with mycotoxins as possible causes.
Book Synopsis Mycotoxins in Food, Feed and Bioweapons by : Mahendra Rai
Download or read book Mycotoxins in Food, Feed and Bioweapons written by Mahendra Rai and published by Springer Science & Business Media. This book was released on 2009-10-26 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mycotoxins are made by different biosynthetic pathways, and they have an extremely wide range of pharmacological effects. This book will update readers on several cutting-edge aspects of mycotoxin research, including topics such as: new analytical methods for detection; the adoption of an ancient Mexican process for detoxification of aflatoxins; mycotoxin management in Ireland, Lithuania and South America; mycotoxin reduction through plant breeding and integrated management practices; and natural aflatoxin inhibitors from medicinal plants. Further contributions examine ochratoxins, selected trichothecenes, zearalenone, and aflatoxin-like gene clusters, as well as sclerotial development in Aspergillus flavus and A. parasiticus. Of particular interest are the chapters on the potential use of mycotoxins as bioweapons. This book will stimulate new thinking on the need to develop therapeutic as well as preventative interventions to reduce the toxicological threat of mycotoxins.
Download or read book Aflatoxins written by Unnevehr, Laurian and published by Intl Food Policy Res Inst. This book was released on 2013-09-30 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Aflatoxins are a naturally occurring carcinogenic byproduct of common fungi on grains and other crops, particularly maize and groundnuts. They pose a significant public health risk in many tropical developing countries and are also a barrier to the growth of domestic and international commercial markets for food and feed. In recent years the aflatoxin problem has garnered greatly increased attention from both policy and donor communities around the globe. What can be done to reduce the detrimental impacts of aflatoxins? Because growth of the molds that produce aflatoxins is caused by multiple factors, and because they must be controlled along the entire value chain from production to consumption, only a robust multifaceted approach to controlling aflatoxins is likely to be effective. The nineteen briefs in this set thus provide different perspectives on aflatoxin risks and solutions. The analyses fall under four broad themes: (1) what is known about the health risks from aflatoxins; (2) how to overcome market constraints to improved aflatoxin control by building new market channels and incentives; (3) what is the international policy context for taking action in developing countries; and (4) what is the state of research on new aflatoxin control technologies, including new methods for aflatoxin detection, crop breeding, biological control, food storage and handling, and postharvest mitigation. These briefs collectively provide a much clearer picture of the state of current efforts at combatting aflatoxins. They also identify what gaps loom particularly largeincluding the need for contry-specific risk analysis and for testing integrated solutions for the entire supply chainin our global efforts to effectively reduce human exposure to aflatoxins and increase the economic returns to smallholders in agriculture.
Book Synopsis Global health issues of aflatoxins in food and agriculture: Challenges and opportunities by : Mehdi Razzaghi-Abyaneh
Download or read book Global health issues of aflatoxins in food and agriculture: Challenges and opportunities written by Mehdi Razzaghi-Abyaneh and published by Frontiers Media SA. This book was released on 2015-06-18 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aflatoxins are a group of polyketide mycotoxins that are produced mainly by members of the genus Aspergillus. Production of these toxic secondary metabolites is closely related to fungal development (Keller et al., 2005; Jamali et al., 2012). Contamination of food, feed and agricultural commodities by aflatoxins poses enormous economic and serious health concerns because these chemicals are highly carcinogenic and can directly influence the structure of DNA. The resulting genetic defects can lead to fetal misdevelopment and miscarriages; aflatoxins are also known to suppress immune systems (Razzaghi-Abyaneh et al., 2013). In a global context, aflatoxin contamination is a constant concern between the 35N and 35S latitude where developing countries are mainly situated. With expanding boundaries of developing countries, aflatoxin contamination has become a persistent problem to those emerging areas (Shams-Ghahfarokhi et al., 2013). The continuing threat by aflatoxin contamination of food, feed and agricultural commodities to the world population has made aflatoxin research one of the most exciting and rapidly developing study areas of microbial toxins. The present research topic includes six review articles, three mini reviews and four original research articles. Contributors highlight current global health issues arising from aflatoxins and aflatoxigenic fungi and cover important aspects of aflatoxin research including contamination of crops, epidemiology, molecular biology and management strategies. Special attention is given to fungus-plant host interactions, biodiversity and biocontrol, sexual recombination in aflatoxigenic aspergilli, potential biomarkers for aflatoxin exposure in humans and safe storage programs.
