Artículos de revistas
Survey Of Mycotoxins In Wheat And Wheat Products Sold In Health Food Stores Of The City Of Campinas, State Of São Paulo
Registro en:
Revista De Microbiologia. , v. 27, n. 1, p. 41 - 45, 1996.
13714
2-s2.0-0013334101
Autor
Valente Soares L.M.
Furlani R.P.Z.
Institución
Resumen
Thirty-eight samples of whole wheat and its products (whole wheat: 4, whole wheat flakes: 1, wheat bran: 3, wheat germ: 4, gluten flour: 2, cracked wheat: 7, whole wheat flour: 5, whole wheat spaghetti: 11, semolina: 1) were purchased in health food stores of the city of Campinas, S P., during 1991. The samples were analyzed for deoxynivalenol (DON), nivalenol (NIV), diacetoxyscirpenol (DAS), toxins T-2 and HT-2, T-2 triol and T-2 tetraol by a gas chromatographic method A thin layer multitoxin method was employed to screen for aflatoxins B 1, B 2, G 1, G 2, ochratoxin A (OCHRA A), zearalenone (ZEN), and sterigmatocystin. The results were negative for the 14 toxins investigated. 27 1 41 45 Ellis, W.O., Smith, J.P., Simpson, B.K., Oldham, J.H., Aflatoxins in food. Occurrence, biosynthesis, effects on organisms, detection, and methods of control (1991) Critical Rev Food Sci Nut, 30, pp. 403-439 Furlong, E.B., Soares, L.M.V., Gas chromatographic method for quantitation and confirmation of trichothecenes in wheat (1995) J AOAC Int, 78, pp. 386-390 Furlong, E.B., Soares, L.M.V., Lasca, C.C., Kohara, E.Y., Mycotoxins and fungi in wheat stored in elevators in the State of Rio Grande do Sul, Brazil (1995) Food Add Contam, 12, pp. 683-688 Furlong, E.B., Soares, L.M.V., Lasca, C.C., Kohara, E.Y., Mycotoxins and fungi in wheat harvested during 1990 in ten test plots in the State of São Paulo, Brazil (1995) Mycophatol, 131, pp. 185-190 Luo, Y., Yoshizawa, T., Yang, J.S., Zhang, S.Y., Zhang, B.J., A survey of the occurrence of Fusarium mycotoxins (trichothecenes, zearalenone, and fusarochromanone) in corn and wheat samples from Shaanxi and Shanxi Provinces, China (1992) Myc. Res., 8, pp. 85-91 Pohland, A.E., Nesheim, S., Friedman, L., Ochratoxin A A review (1992) Pure Appl Chem., 64, pp. 1029-1046 Ramakrisna, Y., Bhat, R.V., Vasanthi, S., Natural occurrence of mycotoxins in staple foods in India (1990) J Agric. Food Chem, 38, pp. 1857-1859 Sabino, M., Ichikawa, A.H., Inomata, E.I., Lamardo, L.C.A., Determinação de deoxinivalenol em trigo e milho em grão por cromatografia em camada delgada (1989) Rev Inst Adolfo Lutz, 49, pp. 155-159 Scott, P.M., The natural occurrence of trichothecenes (1989) Trichothecene Mycotoxicosis Pathophysiologic Effects, 1, pp. 1-26. , Beasley, R. (ed) CRC Press, Boca Raton Shotwell, O.L., Goulden, M.L., Bennett, G.A., Plattner, R.D., Hesseltine, C.W., Survey of 1975 wheat and soybeans for aflatoxin, zearalenone, and ochratoxin (1977) J Assoc off Anal Chem, 60, pp. 778-783 Shotwell, O.L., Hesseltine, C.W., Five-year study of mycotoxins in Virginia wheat and dent corn (1983) J. Assoc off Anal Chem, 66, pp. 1466-1469 Sinha, K.K., Sinha, A.K., Monitoring and identification of aflatoxins in wheat, grain and maize flours in Bihar state (India) (1991) Food Add Contam, 8, pp. 453-457 Soares, L.M.V., Rodriguez-Amaya, D.B., Screening and quantitation of ochratoxin A in corn, peanuts, beans, rice, and cassava (1985) J. Assoc Off.Anal. Chem, 68, pp. 1128-1130 Soares, L.M.V., Rodriguez-Amaya, D.B., Survey of aflatoxins, ochratoxin A, zearalenone, and sterigmatocystin in some Brazilian foods by using a multi-toxin thin layer chromatographic method (1989) J Assoc Ofic Anal Chem, 72, pp. 22-26 Speijers, J.A., Van Egmond, H.P., Worldwide ochratoxin A levels in food and feeds (1993) Human Ochratoxicosis and Its Pathologies, pp. 85-100. , Creppy, E.E Castegnaro, M., Dirheimer, G. (eds) Libbey Eurotext, Paris Tanaka, T., Hasegawa, A., Matsuki, Y., Ueno, Y., A survey of the occurrence of nivalenol, deoxynivalanol and zearalenone in foodstuffs and health foods in Japan (1985) Food Add Contam, 2, pp. 259-265 Tanaka, T., Hasegawa, A., Yamamoto, S., Lee, U.L., Sugiura, Y., Ueno, Y., Worldwide contamination of cereals by the Fusarium mycotoxins nivalenol, deoxynivalenol, and zearalenone 1 Survey of 19 countries (1988) J Agric Food Chem, 36, pp. 979-983 Thalmann, A., Fusarientoxine in Futtermitteln und Lebensmittelrohstoffen (1986) Agrar Umweltfors. Baden-Wurtenberg, 14, pp. 1-55 Tutelyan, V.A., Eller, K.I., Sobolev, V.S., Pimenova, V.V., Zakharova, I.P., Myzychenko, N.I., A survey of the occurrence of deoxynivalenol in wheat from 1986-1988 harvests in the U.S.S.R (1990) Food Add Contam, 7, pp. 521-525 Van Egmond, H.P., Current situation on regulations for mycotoxins. Overview of tolerances and status of standard methods of sampling and analysis (1989) Food Addit Contam., 6, pp. 139-188 Wood, G.E., Carter Jr., L., Limited survey of deoxynivalenol in wheat and corn in the United States (1989) J Assoc Off. Anal Chem, 72, pp. 38-40