Taxonomy of Mycotoxigenic Fungi
Taxonomy of Mycotoxigenic Fungi

Author: S. Girisham

Publisher: Scientific Publishers

Published: 2017-06-01

Total Pages: 327

ISBN-13: 9386102234

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Mycotoxins, toxic metabolites of molds elaborated during their colonization of foods and feeds, pose a threat to human and animal life. Molds are the diverse group of fungi, which grow in compatatively dry and warm environments, produce copious amount of spores and promote the elaboration of these mycotoxins. Mycotoxigenic fungi, which are unique their sporulating apparatus and exhibit wide variation in their morphology, poses a challenge in their identification. There are numerous examples of their misidentification leading to wrong conclusions. Precise information on taxonomy of these fungi is lacking. Therefore, this book fulfills the need of providing comprehensive information and keys helpful for the accurate identification of these moulds. The book also provides comprehensive account of morphology, mycotoxins produced and factors leading to the elaboration of mycotoxins. Information on their molecular detection, anamorphic and teleomorphic relationships is also included.

Mycotoxigenic Fungi
Mycotoxigenic Fungi

Author: Antonio Moretti

Publisher: Humana

Published: 2016-12-06

Total Pages: 0

ISBN-13: 9781493967056

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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.

Epidemiology of Mycotoxin Producing Fungi
Epidemiology of Mycotoxin Producing Fungi

Author: Xiangming Xu

Publisher: Springer Science & Business Media

Published: 2003-10-31

Total Pages: 144

ISBN-13: 9781402015335

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Under the aegis of COST Action 835 `Agriculturally Important Toxigenic Fungi 1998-2003', EU Project (QLK 1-CT-1998-01380)

Biosurfactants for a Sustainable Future
Biosurfactants for a Sustainable Future

Author: Hemen Sarma

Publisher: John Wiley & Sons

Published: 2021-04-19

Total Pages: 556

ISBN-13: 1119671000

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Biosurfactants for a Sustainable Future Explore the state-of-the-art in biosurfactant technology and its applications in environmental remediation, biomedicine, and biotechnology Biosurfactants for a Sustainable Future explores recent developments in biosurfactants and their use in a variety of cutting-edge applications. The book opens a window on the rapid development of microbiology by explaining how microbes and their products are used in advanced medical technology and in the sustainable remediation of emerging environmental contaminants. The book emphasizes the different techniques that are used for the production of biosurfactants from microorganisms and their characterization. Various aspects of biosurfactants, including structural characteristics, developments, production, bio-economics and their sustainable use in the environment and biomedicine, are addressed, and the book also presents metagenomic strategies to facilitate the discovery of novel biosurfactants producing microorganisms. Readers will benefit from the inclusion of: A thorough introduction to the state-of-the-art in biosurfactant technology, techniques, and applications An exploration of biosurfactant enhanced remediation of sediments contaminated with organics and inorganics A discussion of perspectives for biomedical and biotechnological applications of biosurfactants A review of the antiviral, antimicrobial, and antibiofilm potential of biosurfactants against multi-drug-resistant pathogens. An examination of biosurfactant-inspired control of methicillin-resistant Staphylococcus aureus Perfect for academic researchers and scientists working in the petrochemical industry, pharmaceutical industry, and in the agroindustry, Biosurfactants for a Sustainable Future will also earn a place in the libraries of scientists working in environmental biotechnology, environmental science, and biomedical engineering.

Mycotoxins in Agriculture and Food Safety
Mycotoxins in Agriculture and Food Safety

Author: Kaushal K. Shinha

Publisher: CRC Press

Published: 1998-07-16

Total Pages: 538

ISBN-13: 9780824701925

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Describes a range of mycotoxins occurring as contaminants in agricultural crops and animal products, and details the implementation of food safety regulations via governmental and international agencies. The book charts the progress made in mycotoxicology since the early 1990s. It also profiles recent advances in mycotoxin analysis methods.

Fungi and Food Spoilage
Fungi and Food Spoilage

Author: John I. Pitt

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 599

ISBN-13: 1461563917

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This book is designed as a laboratory guide for the food microbiologist, to assist in the isolation and identification of common food-borne fungi. We emphasise the fungi which cause food spoilage, but also devote space to the fungi commonly encountered in foods at harvest, and in the food factory. As far as possible, we have kept the text simple, although the need for clarity in the descriptions has necessitated the use of some specialised mycological terms. The identification keys have been designed for use by microbiologists with little or no prior knowledge of mycology. For identification to genus level, they are based primarily on the cultural and physiological characteristics of fungi grown under a standardised set of conditions. The microscopic features of the various fungi become more important when identifying isolates at the species level. Nearly all of the species treated have been illustrated with colony photographs, together with photomicrographs or line drawings. The photomicrographs were taken using a Zeiss WL microscope fitted with Nomarski interference contrast optics. We are indebted to Mr W. Rushton and Ms L. Burton, who printed the many hundreds of photographs used to make up the figures in this book. We also wish to express out appreciation to Dr D.L. Hawksworth, Dr A.H.S.

Determining Mycotoxins and Mycotoxigenic Fungi in Food and Feed
Determining Mycotoxins and Mycotoxigenic Fungi in Food and Feed

Author: Sarah De Saeger

Publisher: Elsevier

Published: 2011-02-07

Total Pages: 452

ISBN-13: 0857090976

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Mycotoxins - toxic secondary metabolites produced by mycotoxigenic fungi – pose a significant risk to the food chain. Indeed, they may be the most hazardous of all food contaminants in terms of chronic toxicity and legislative limits on their levels in food and feed continue to be developed worldwide. Rapid and reliable methods for the determination of both mycotoxigenic fungi and mycotoxins in food and feed are therefore essential. This book reviews current and emerging methods in this area.Part one focuses on the essentials of mycotoxin determination, covering sampling, sample preparation and clean-up and key determination techniques, such as chromatographic separation, liquid chromatography-mass spectrometry and immunochemical methods. Part two then goes on to describe quality assurance, official methods and performance criteria for determining mycotoxins in food and feed. Topics covered include laboratory accreditation, method validation and measurement uncertainty. The development and analysis of biomarkers for mycotoxins are discussed in part three. Individual chapters focus on detecting exposure in humans and animals. Part four is concerned with the processes involved in determining mycotoxigenic fungi in food and feed. It also describes the identification of genes and gene clusters involved in mycotoxin synthesis, as well as DNA barcoding of toxigenic fungi. Finally, part five explores some of the emerging methods for mycotoxin analysis, ranging from bio-sensing to spectroscopic techniques.With its distinguished editor and international team of contributors, Determining mycotoxins and mycotoxigenic fungi in food and feed is a standard reference for all those concerned with reducing mycotoxin contamination in the food chain. - Focuses on the essentials of mycotoxin determination, covering sampling, sample preparation, clean-up and key determination techniques - Documents quality assurance and official methods and performance criteria for determining mycotoxins in food and feed - Explores the processes of determining mycotoxigenic fungi in food and feed including the identification of genes and gene clusters

Molecular Biology of Food and Water Borne Mycotoxigenic and Mycotic Fungi
Molecular Biology of Food and Water Borne Mycotoxigenic and Mycotic Fungi

Author: R. Russell M. Paterson

Publisher: CRC Press

Published: 2015-06-24

Total Pages: 638

ISBN-13: 1466559888

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A part of the Food Microbiology Series, Molecular Biology of Food and Water Borne Mycotoxigenic and Mycotic Fungi reveals similarities between fungi present in/on food and water and those that cause human fungal diseases. The book covers food borne mycotoxigenic fungi in depth and examines food borne fungi from the standpoint of mycoses (i.e. funga

Mycological Techniques: Identification of Mycotoxigenic Fungi and Mycotoxins
Mycological Techniques: Identification of Mycotoxigenic Fungi and Mycotoxins

Author: Ajay K. Gautam

Publisher: Scientific Publishers

Published: 2019-03-15

Total Pages: 138

ISBN-13: 938804391X

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Mycotoxigenic Fungi and Mycotoxins” is a manual designed to aid the guidelines and techniques applied in mycological laboratory and in the other allied fields. This handbook is based on research conducted by many renowned scientists on fungi and related mycotoxins, and the practical approach to the isolation and identification of toxigenic strains of fungi as well as their related fungal toxins, called as Mycotoxins, commonly met on stored food and other materials. Students hopefully will find the information on important fungi particularly related to storage and field conditions and secondary metabolites produced during the growth of fungi on food and other substrates. Reports of many esearchers, scientists, and books from all over globe indicate direct relation between the incidence of mycotoxigenic fungi, extent of mycotoxin contamination and their prevalence revealed their relation to some of the human ailments. Most of the mycotoxins mainly aflatoxins, ochratoxins A and fumonisins are posing serious health hazards in Asian countries. In the context of Indian climatic conditions, need of assessing and preparation of a comprehensive account related to consumption of contaminated food and feed is essential in order to highlight the problems and their health hazards due to mycotoxins. Present attempt is made to provide recent developments in the subject so that researchers interested may get clear understanding of the problems. This Handbook deals with general aspects of mycological techniques, mycotoxins covering detailed information of mycotoxigenic fungi and their identification.

Fungal Toxins
Fungal Toxins

Author: Solomon Kadis

Publisher: Elsevier

Published: 2013-10-22

Total Pages: 419

ISBN-13: 1483259684

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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.