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A review on mycotoxins in food and feed: Malaysia case study

Afsah Hejri, Leili and Selamat, Jinap and Hajeb, Parvaneh and Radu, Son and Shakibazadeh, Shahram (2013) A review on mycotoxins in food and feed: Malaysia case study. Comprehensive Reviews in Food Science and Food Safety, 12 (6). pp. 629-651. ISSN 1541-4337

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Abstract

Fungi are distributed worldwide and can be found in various foods and feedstuffs from almost every part of the world. Mycotoxins are secondary metabolites produced by some fungal species and may impose food safety risks to human health. Among all mycotoxins, aflatoxins (AFs), ochratoxin A (OTA), trichothecenes, deoxynivalenol (DON and T-2 toxin), zearalenone (ZEN), and fumonisins (FMN) have received much attention due to high frequency and severe health effects in humans and animals. Malaysia has heavy rainfall throughout the year, high temperatures (28 to 31 °C), and high relative humidity (70% to 80% during wet seasons). Stored crops under such conditions can easily be contaminated by mycotoxin-producing fungi. The most important mycotoxins in Malaysian foods are AFs, OTA, DON, ZEN, and FMN that can be found in peanuts, cereal grains, cocoa beans, and spices. AFs have been reported to occur in several cereal grains, feeds, nuts, and nut products consumed in Malaysia. Spices, oilseeds, milk, eggs, and herbal medicines have been reported to be contaminated with AFs (lower than the Malaysian acceptable level of 35 ng/g for total AFs). OTA, a possible human carcinogen, was reported in cereal grains, nuts, and spices in Malaysian market. ZEN was detected in Malaysian rice, oat, barley, maize meal, and wheat at different levels. DON contamination, although at low levels, was reported in rice, maize, barley, oat, wheat, and wheat-based products in Malaysia. FMN was reported in feed and some cereal grains consumed in Malaysia. Since some food commodities are more susceptible than others to fungal growth and mycotoxin contamination, more stringent prevention and control methods are required.

Item Type:Article
Keyword:Aflatoxins; Ochratoxin A; Trichothecenes; Deoxynivalenol; Zearalenone; Fumonisins; Cereals; Nuts; Spices
Faculty or Institute:Faculty of Food Science and Technology
Faculty of Agriculture
Publisher:Institute of Food Technologists
DOI Number:10.1111/1541-4337.12029
Altmetrics:http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1111/1541-4337.12029
ID Code:30541
Deposited By: Khairil Ridzuan Khahirullah
Deposited On:06 Feb 2015 10:50
Last Modified:28 Jan 2016 15:13

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