The rapid acoustic screening of deoxynivalenol (DON) in grain

• Autorzy: Juodeikiene G. , Vidmantiene D. , Basinskiene L. , Bartkiene E. , Koe W. J.
• Języki publikacji: EN

Abstrakty

EN

Mycoxins in food and feed are considered as important safety issues of growing concern. Most scientific developments have occurred in the last decades in the area of mycotoxins. Formal health risk assessments have been carried out or are underway by the Joint FAO/WHO Expert Committee on Food Additives (JECFA). One of the from an economic point of view and less from a health point of view important mycotoxin is deoxynivalenol (DON) or vomitoxin. DON is a toxin formed by fungi of the genus Fusarium and occurs mainly on grains and corn. In Europe alone, Fusarium head blight destroys a fifth of the wheat harvest. Limits and regulations for mycotoxins in food and feed have been established in many countries and recently the EU published legislation in this field. An array of (formally validated) analytical methods and (certified) reference materials has become available. Quantitative methods of analysis for regulatory purposes for mycotoxins often make use of immuno affinity cleanup with LC or GC separation techniques in combination with various types of detectors, including MS. There exist interesting newer developments in mycotoxin methodology, of which the application would need to be further explored, tested for performance and compared with the existing conventional methods. These methods include the powerful LC MS (MS) and GC MS bench top techniques, capillary zone electrophoresis, cell tests and others and for screening purposes (bio) sensor based techniques and non-invasive methods based on infrared and acoustic techniques. The promising acoustic technique is fast, effective, simple and reliable and is capable to be used in- and on-line. Further development and validation and calibration of this method in compare with existing state of the art conventional methods are necessary to make progress with this promising technology.

Słowa kluczowe

EN

acoustic analysis; deoxynivalenol; grain; mycotoxins

PL

pieczywo; mąka; zboża

• Wydawca: Bydgoskie Towarzystwo Naukowe
• Czasopismo: Ekologia i Technika
• Rocznik: 2005
• Tom: R. 13, nr 5
• Strony: 187--192
• Opis fizyczny: Bibliogr. 16 poz., rys.

Twórcy

autor

Juodeikiene G.

• Kaunas University of Technolofy, Radvilenu pl. 19, LT50254 Kaunas, Lithuania

autor

Vidmantiene D.

• Kaunas University of Technolofy, Radvilenu pl. 19, LT50254 Kaunas, Lithuania

autor

Basinskiene L.

• Kaunas University of Technolofy, Radvilenu pl. 19, LT50254 Kaunas, Lithuania

autor

Bartkiene E.

• Lithuanian Veterinary Academy, Tilzes 18, LT47181 Kaunas, Lithuania

autor

Koe W. J.

• Food Safety expert Netherland Management Cooperation Program, Hazekamp 2, 6707 HG Wageningen, The Netherlands

Bibliografia

• 1. Risks in plant, Animal, and Human Systems (Task Force Report No. 139 January 2003 - ISBN 1-887383-22-0.
• 2. Commission Regulation 856/2005, Official Journal of the European Union L143/3-8 and Directive 2005/38/EC, Official Journal of the European Union L143/18-26.
• 3. Schothorst RC, Jekel AA, Van Egmond HP (2003) in preparation.
• 4. Van Egmond HP, Jonker MA (2003) Mycotoxins and Regulations. Abstract in: Final Program, Abstracts of lectures & posters, The Second World Mycotoxin Forum, 17-18 February 2003, Noordwijk aan Zee, The Netherlands.
• 5. Tiidos AJ, Lucas-van den Bos HR, Stigter ECA (2003) Manuscript submitted for publication.
• 6. Juodeikiene G., Riedl O., Mohr E. Determination of texture parameters allows to improve processing techniques of wafer sheets // Ernahrung/Nutrition, Vol. 15/N9. 1991. P. 514-518.
• 7. Juodeikiene G. The possibility to usage the ultra-sound method for the investigation of extrudate texture // The 4th Conference of Food Rheology, Detmold, Germany. 1993.
• 8. Juodeikiene G., Petrauskas A., Riedl O., Mohr E. Application of ultrasonic for the determination of wafer sheets texture // Ernahrung/Nutrition, Vol. 14/N 9. 1990. P. 507-511.
• 9. Juodeikiene G., Basinskiene L., Kunigelis V., Adomaitis V., Riedl O., Mohr E. Modelling and experimental evaluation of the degree of correlation between acoustic determinated textural characteristics of wafer products and their quality. // Ernahrung/Nutrition, Vol.l7/N 2. 1993. P. 87-92.
• 10. Juodeikiene G., Schleining G., Basinskiene L., Balciunaite R. The use of theoretical model to determine the important qualitative parameters of wafer microstructure // Ernahrung/Nutrition, Vol 19/N 5. 1995. P. 211-212.
• 11. Monography: Juodeikiene G., Basinskiene L., Schleining G., Riedl O. Mohr E. The use of ultrasound for texture analysis of wafer. // ICC Vienna, Austria. 1995. 96 p.
• 12. Juodeikiene G., Praskevicius G., Kunigelis V., Adomaitis V. Modelling and experimental determination of the relation between acoustical and structural properties of crackers and their quality // The 25th Nordic Cereal Congress. Helsinki, 1993. P. 186-190.
• 13. Juodeikiene G., Schleining G., Kunigelis V., Adomaitis V. Theoretical and experimental determinated dependences between acoustic and structural properties of crackers // Ernahrung/Nutrition, 1994. Vol 18/N 5. P.235-237.
• 14. Jakubauskiene L, Juodeikiene G. Quantitative assessment of wheat protein fractions and their relation to baking properties // Science of Agriculture, N 4. 1999. P. 21-27.
• 15. Juodeikiene G., Basinskiene L., Juodeikaite E., Vidmantiene D., Kunigelis V. The application of acoustic method in study of bread staling process and its inhibitors. The 11th Cereal and Bread Congress. Australia, 2000.
• 16. Tutelyan V.A. Deoxynivalenol in cereals in Russia // Toxicology Letters 153. 2004. P. 173-179. Avail-able online at www.sciencedirect.com