## Abstract Addition of ammonia to final concentration 2% inactivates ochratoxin A, aflatoxin, citrinin, penicillic acid and partially zearalenon at temperature 20β50 Β°C. Detoxification of contaminated cereal grain (wheat, corn or barley) can be performed on a farm using ammoniation without special
Mycotoxins in cereal grain. Part 5. Changes of cereal grain biological value after ammoniation and mycotoxins (ochratoxins) inactivation
β Scribed by Chelkowski, J. ;Szebiotko, K. ;Golinski, P. ;Buchowski, M. ;Godlewska, B. ;Radomyska, W. ;Wiewiorowska, M.
- Publisher
- John Wiley and Sons
- Year
- 1982
- Tongue
- English
- Weight
- 322 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0027-769X
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β¦ Synopsis
Abstract
Ammoniation was proved to be a suitable detoxification procedure to remove toxicity of Aspergillus ochraceus mycotoxins (mainly ochratoxin A) from contaminated cereal grain (corn, wheat and barley). It was found that ammoniation should be performed to achieve decomposition of ochratoxin A to nondetectable level. Ammoniated grain can be used as feedstuff component without essential change of nutritive value during ammoniation.
π SIMILAR VOLUMES
## Mycotoxins in cereal grain Part VII. A simple method to assay mycotoxin potential of cereal grain and cereal products' ## J. CHELKOWSKI and P. GOLINSKI A simple test to assay mycotoxin potential of cereal grain and products was elaborated. In cereal grain samples during 1977 and 1981 formati
30:/, at 15 "C has been examined during 4 months of storage. The minimum time for formation of significant amount (0.5-1 mg/kg) of ochratoxin A and penicillic acid (6 -8 mg/kg) in stored grain has been found for the various water contents as follows: 18%-16 weeks, 21%-6 weeks, 247; and more 2 weeks.
Mycotoxins in cereal grain. Part VI. The effect of ochratoxin A on growth and tissue residues of the mycotoxin in broiler chickens' P. GOLINSKI, J. CHELKOWSKI, A. KONARKOWSKI and K. SZEB~OTKO Eight weeks experiment on effects of continuous feeding of mycotoxin graded levels (0; 0.5; 1.0; 1.5; 2.0 m
## Abstract Kernels of several varieties of wheat, rye and barley were found to have different resistance to fungi attack and ochratoxin A production, particularly in first step of fungus development on kernels. Zinc was stated to be a limiting factor of ochratoxin production. Viable sound kernels