Mycotoxins in Fruits and Vegetables

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R. Barkai-Golan, Nachman Paster
Elsevier, Sep 2, 2011 - Science - 408 pages
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Mycotoxins are toxins produced by aerobic, microscopic fungus under special conditions of moisture and temperature. They colonize in a variety of foods from harvest to the grocer. Mycotoxins have gained world wide interest in recent years with the revelation of the effect of these toxins on health. A current example is the presence of ochratoxin A, a human carcinogen and nephrotoxin, in wines. The increased concern about fruit safety has led to increased studies throughout the world and enhanced awareness for stringent regulations governing mycotoxin limits in food.

Presented in three defined sections, this is the first book to provide comprehensive analysis of the main mycotoxins contaminating fruits and vegetables and their derived products. The first section provides a safety evaluation of mycotoxins in fruits and vegetables, details regarding factors affecting mycotoxin production and diffusion in the fruit tissue, and recent methods for detection of mycotoxigenic fungi and mycotoxins produced by the fungi. The second part takes a critical look at the main individual mycotoxins and the third section focuses on approaches for prevention and control.


* The first book dedicated to mycotoxins in fruits and vegetables

* Presents mycological, mycotoxicological and phytopathological aspects of fruits and vegetables

* Includes an analysis of detection, prevention and control methods for mycotoxigenic fungi and the mycotoxins they produce

* Provides a complete risk assessment and safety evaluation of mycotoxins in perishable produce
 

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Contents

Chapter 1 Risk Assessment and Safety Evaluation of Mycotoxins in Fruits
1
Chapter 2 Economic Aspects of Mycotoxins in Fruits and Vegetables
27
Chapter 3 Regulations and Limits for Mycotoxins in Fruits and Vegetables
45
Chapter 4 Factors Affecting Mycotoxin Production in Fruits
75
Chapter 5 Diffusion of Mycotoxins in Fruits and Vegetables
105
Chapter 6 Aspergillus Mycotoxins
115
Chapter 7 Penicillium Mycotoxins
153
Chapter 8 Alternaria Mycotoxins
185
Chapter 11 Detection and Determination of Ochratoxin A in Grape Products
249
Chapter 12 Detection and Determination of Patulin in Fruits and Fruit Products
261
Chapter 13 Detection and Determination of Alternaria Mycotoxins in Fruits and Vegetables
271
Chapter 14 Chemical Control of Mycotoxigenic Fungi
279
Chapter 15 Physical Control of Mycotoxigenic Fungi
297
Chapter 16 Biological Control of Mycotoxigenic Fungi in Fruits
311
Chapter 17 Effect of Processing on the Mycotoxin Content in Fruit Juice
335
Chapter 18 Means to Prevent Contamination with Patulin in AppleDerived Produce and with Ochratoxin A in Wines
351

Chapter 9 Molecular Diversity of Aspergillus and Penicillium Species on Fruits and Vegetables
205
Chapter 10 Detection of Penicillium Aspergillus and Alternaria Species in Fruits and Vegetables
225

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About the author (2011)

Prof. Rivka Barkai-Golan received her Ph.D in 1956 from the Hebrew University of Jerusalem. She has been a Senior Research Scientist in Postharvest Pathology and Mycology at the Volcani Center, Bet Dagan and a Professor of Postharvest Pathology at the Faculty of Agriculture of the Hebrew University of Jerusalem, where she has been honored a Distinguished Professor.

Prof. Barkai-Golan has been a pioneer in the research on ionizing radiation as a means for prolongation of the postharvest life of fruits and vegetables; Chairman of the microbiological Group of the Institute of Technology and Storage of Agricultural Products (1979); Chairman of the Food Technology Committee of the United States - Israel Binational Agricultural Research and Development (BARD) (1984); Chairman of the Steering Committee for Radiation Applications in Agriculture, and a Delegate

of the Israeli Ministry of Agriculture for the International Conference on Food Irradiation in Geneva (1988) for the preparation of International Document on the Acceptance, Control and Trade in Irradiated Food.

Prof. Barkai-Golan has been the recipient of search grants from BARD (1985, 1987) and from the CDR US-Israel Cooperative Development Research Fund (1988).

She has published over 150 scientific papers as well as invited reviews and chapters. She wrote 4 books in the field of postharvest diseases. She was invited to present introductory and review lectures at International Congresses and Workshops, was the organizer and chairman of postharvest sessions in Israel, Wageningen Holland, Pretoria S.A., Caracas Venezuela, Kyoto Japan, Belgerate Italy, and presided over the Third Israeli-Italian Phytopathological Symposium, Tel Aviv (1994).

Her current research interests are host-pathogen interactions, non-chemical means for postharvest disease suppression and factors involved in mycotoxin production in harvested fruits and vegetables.

Prof. Nachman Paster is an expert in Mycoflora and Mycotoxins of Stored Products and Food, in the Volcani Center and a Professor in the Hebrew University of Jerusalem (HUJ), The Faculty of Agriculture, giving the course on: "Moulds and Mycotoxins in Agricultural Produce and Processed Foods".

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