منابع مشابه
Trichothecenes in Cereal Grains
Trichothecenes are sesquiterpenoid mycotoxins associated with fusarium head blight (FHB) of cereals, with worldwide economic and health impacts. While various management strategies have been proposed to reduce the mycotoxin risk, breeding towards FHB-resistance appears to be the most effective means to manage the disease, and reduce trichothecene contamination of cereal-based food products. Thi...
متن کاملMicrobial Inhibition of Fusarium Pathogens and Biological Modification of Trichothecenes in Cereal Grains
Fungi of the genus Fusarium infect cereal crops during the growing season and cause head blight and other diseases. Their toxic secondary metabolites (mycotoxins) contaminate grains. Several dozen toxic compounds produced by fungal pathogens have been identified to date. Type B trichothecenes-deoxynivalenol, its acetyl derivatives and nivalenol (produced mainly by F. graminearum and F. culmorum...
متن کاملDetection Methods for Mycotoxins in Cereal Grains and Cereal Products
Analytical methods for mycotoxins in cereals and cereal-based products require three major steps, including extraction, clean-up (to eliminate interferences from the extract and concentrate the analyte), and detection/determination of the toxin (by using suitable analytical instruments/technologies). Clean-up is essential for the analysis of mycotoxins at trace levels, and involves the use of s...
متن کاملTraditional African Cereal Grains - Overview
INTRODUCTION Africa is the centre of origin and still today the major producing area for several cereal crops, notably sorghum, pearl millet, finger millet, teff, fonio and African rice. These traditional African cereals are sometimes called “Orphan Crops”, or even “Lost Crops” (National Research Council, 1996). This is despite the fact that they are staple foods for millions of people in the s...
متن کاملRegulation of aleurone development in cereal grains.
The aleurone layer of cereal grains is important biologically as well as nutritionally and economically. Here, current knowledge on the regulation of aleurone development is reviewed. Recent reports suggest that the control of aleurone development is more complex than earlier models portrayed. Multiple levels of genetic regulation control aleurone cell fate, differentiation, and organization. T...
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ژورنال
عنوان ژورنال: International Journal of Molecular Sciences
سال: 2009
ISSN: 1422-0067
DOI: 10.3390/ijms10010147