The Biosynthesis of Mycotoxins

The Biosynthesis of Mycotoxins PDF Author: Pieter S. Steyn
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 456

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Book Description
The Biosynthesis of Mycotoxins ...

The Biosynthesis of Mycotoxins

The Biosynthesis of Mycotoxins PDF Author: Pieter S. Steyn
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 456

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Book Description
The Biosynthesis of Mycotoxins ...

Fusarium Mycotoxins

Fusarium Mycotoxins PDF Author: Anne E. Desjardins
Publisher: American Phytopathological Society
ISBN:
Category : Science
Languages : en
Pages : 280

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Book Description
Also included is a thorough review of the molecular genetics of both trichothecene and fumonisin biosynthesis, presenting more than 15 years of molecular biological research in an accessible form. Part one then reviews the natural occurrence and toxicity of agriculturally important mycotoxins, with historical case studies of suspected mycotoxicoses in humans and animals. These chapters also contain updates on the molecular genetics of additional mycotoxins and the importance of mycotoxins in plant diseases. This useful reference presents concise descriptions of mycotoxin-producing Fusarium species, as defined by the most recent concepts of fungal species biology and evolution. Each species' report includes a risk assessment based on its mycotoxin profile, occurrence in food and feed crops, and association with human and animal mycotoxicoses. Data on species distribution, mycotoxin profiles, and animal toxicity facilitate risk assessment for food and feed safety.

Mycotoxins in Food, Feed and Bioweapons

Mycotoxins in Food, Feed and Bioweapons PDF Author: Mahendra Rai
Publisher: Springer Science & Business Media
ISBN: 3642007252
Category : Science
Languages : en
Pages : 407

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Book Description
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.

Industrial Enzyme Applications

Industrial Enzyme Applications PDF Author: Andreas Vogel
Publisher: John Wiley & Sons
ISBN: 3527343857
Category : Science
Languages : en
Pages : 430

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Book Description
This reference is a "must-read": It explains how an effective and economically viable enzymatic process in industry is developed and presents numerous successful examples which underline the efficiency of biocatalysis.

Ochratoxins

Ochratoxins PDF Author: Daniel Porter
Publisher:
ISBN: 9781634837156
Category : MEDICAL
Languages : en
Pages : 127

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Book Description
The mycotoxin ochratoxin A (OTA) is a secondary metabolite of certain fungi that may be present in food and feed. Consumption of contaminated food or feed may be harmful for humans and animals. This book aims at giving an overview of several aspects of OTA and the public and economic benefits of reducing OTA contamination in food. Other chapters focus on the use of plant extracts, essential oils and substances isolated from them for the control of ochratoxigenic fungi and ochratoxin production and its carcinogenic effects on animals.

Fungal Toxins

Fungal Toxins PDF Author: Solomon Kadis
Publisher: Elsevier
ISBN: 1483259684
Category : Medical
Languages : en
Pages : 419

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Book Description
Microbial Toxins: A Comprehensive Treatise, Volume VIII, Fungal Toxins is devoted to topics related to algal and fungal toxins and includes critically reviewed articles from different experts in related fields. The text is divided into three sections. Section A covers coumarins — its isolation, identification, biological action, natural occurrence, and uses. Section B deals with the epizootiology, clinical characteristics, and pathological findings of Stachybotryotoxicosis. Section C talks about phytopathogenic and helminthosporium toxins, toxic peptides found in Amanita species as well as other mushroom toxins, compounds accumulating in plants after an infection, and ergot. The book is recommended for microbiologists and toxicologists, especially those who would like to know more about the toxins produced by algae and fungi and their effects.

Mycotoxins and Food Safety

Mycotoxins and Food Safety PDF Author: Jonathan W. DeVries
Publisher: Springer Science & Business Media
ISBN: 9780306467806
Category : Technology & Engineering
Languages : en
Pages : 318

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Book Description
Mycotoxins, from the Greek "mukes" referring to fungi or slime molds and toxin from the Latin "toxicum" referencing a poison for arrows, have earned their reputation for being potentially deleterious to the health and well being of a consuming organism, whether it be animal or human. Unfortunately, mycotoxins are a ubiquitous factor in the natural life cycle of food producing plants. As such, control of the potential impact of mycotoxins on food safety relies heavily upon accurate analysis and surveys followed by commodity segregation and restricted use or decontamination through processing. The purpose of this book is to provide the most comprehensive and current information on the topic of mycotoxins and assuring food safety. Chapters represented in the book reflect such diverse topics ranging from occurrence and impact, analysis, reduction through processing and plant breeding, toxicology and safety assessments to regulatory perspectives. Authors represent a range of international perspectives.

Physiology and Genetics

Physiology and Genetics PDF Author: Timm Anke
Publisher: Springer
ISBN: 3319717405
Category : Science
Languages : en
Pages : 473

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Book Description
In the last few decades, DNA-based tools for the investigation of fungal taxonomy, signal transduction and regulation, differentiation processes and biosynthetic potential have accelerated advances in our understanding of the Mycota. This completely updated and revised second edition presents a selection of exciting issues involving basic and applied aspects of fungal physiology and genetics. In 14 chapters, respected experts provide an overview of traditional, topical and future aspects of basic fungal principles and potential applications in biotechnology. The contributions will bring scientists up-to-date on the latest developments, and help students familiarize themselves with the different topics.

The Toxicology of Aflatoxins

The Toxicology of Aflatoxins PDF Author: David L. Eaton
Publisher: Elsevier
ISBN: 1483288455
Category : Medical
Languages : en
Pages : 571

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Book Description
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

Mycotoxigenic Fungi

Mycotoxigenic Fungi PDF Author: Antonio Moretti
Publisher: Humana
ISBN: 9781493967056
Category : Science
Languages : en
Pages : 0

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Book Description
This thorough volume explores the possibility of detecting and identifying toxigenic fungi, able to produce secondary metabolites known as mycotoxins, which cause severe health problems in humans and animals after exposure to contaminated food and feed, having a broad range of toxic effects, including carcinogenicity, neurotoxicity, and reproductive and developmental toxicity. Beginning with a section on fungal genera and species of major significance along with their associated mycotoxins, the book continues with sections on Polymerase Chain Reaction (PCR)-based methods for the detection and identification of mycotoxigenic fungi, PCR-based methods for multiplex detection of mycotoxigenic fungi, as well as sections on combined approaches and new methodologies. Written for the highly successful Methods in Molecular Biology series, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Mycotoxigenic Fungi: Methods and Protocols will aid researchers working in this vital field to provide insight into possible actions to reduce mycotoxin contamination of crop plants and the food/feed byproducts.