Mycotoxin-producing potential of fungi isolated from amaranth seeds in Argentina
To evaluate the potential for mycotoxin production by molds in amaranth grains, the mycoflora was determined both before and after surface disinfection on dichloran-chlor-amphenicol-peptone agar (DCPA) and dichloran-18% glycerol agar (DG18). On both media Aspergillus, Penicillium, Fusarium and Alter...
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| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
1995
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| LEADER | 08729caa a22010697a 4500 | ||
|---|---|---|---|
| 001 | PAPER-12466 | ||
| 003 | AR-BaUEN | ||
| 005 | 20230518204239.0 | ||
| 008 | 190411s1995 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-0029041489 | |
| 024 | 7 | |2 cas |a aflatoxin, 1402-68-2; agar, 9002-18-0; amaranth, 915-67-3; zearalenone, 17924-92-4 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 030 | |a IJFMD | ||
| 100 | 1 | |a Bresler, G. | |
| 245 | 1 | 0 | |a Mycotoxin-producing potential of fungi isolated from amaranth seeds in Argentina |
| 260 | |c 1995 | ||
| 270 | 1 | 0 | |m Bresler, G. |
| 506 | |2 openaire |e Política editorial | ||
| 504 | |a Andrews, Pitt, Selective medium for isolation of Fusarium species and dematiaceous Hyphomycetes (1986) Appl. Environ. Microbiol., 51, pp. 1235-1238 | ||
| 504 | |a Bertoni, Gómez, Cattaneo, Covas, Estudios sobre semillas de especies americanas de Amaranthus. I. Aceites de A. caudatus, A. cruentus y A. mantegazzianus (1984) Anal. Asoc. Quím. Arg., 72, pp. 391-397 | ||
| 504 | |a Bertoni, Gómez, Cattaneo, Covas, Estudios sobre semillas de especies americanas de Amaranthus. II. Harinas de extracción de A. caudatus, A. cruentus y A. mantegazzianus (1984) Anal. Asoc. Quím. Arg., 72, pp. 597-605 | ||
| 504 | |a Booth, (1971) The genus Fusarium, , Commonwealth Mycological Institute, Kew, England | ||
| 504 | |a Bresler, Vaamonde, Brizzio, Natural occurrence of zearalenone and toxinogenic fungi in amaranth grain (1991) Int. J. Food Microbiol., 13, pp. 75-80 | ||
| 504 | |a Filtenborg, Frisvad, A simple screening method for toxigenic moulds in pure cultures (1980) Lebensm. Wiss. Technol., 13, pp. 128-130 | ||
| 504 | |a Filtenborg, Frisvad, Svendsen, Simple screening method for molds producing intracellular mycotoxins in pure cultures (1983) Appl. Environ. Microbiol., 45, pp. 581-585 | ||
| 504 | |a Frisvad, Physiological criteria and mycotoxin production as aids in identification of common asymmetric penicillia (1981) Appl. Environ. Microbiol, 41, pp. 568-579 | ||
| 504 | |a Gómez, Bertoni, Covas, Composición química general y contenidos de oxalatos y nitratos totales y remanentes después de cocción del follaje en especies americanas de amarantos (Amaranthus spp.) (1986) Anal. Asoc. Quím. Arg., 74, pp. 333-338 | ||
| 504 | |a Halls, Ayres, Potential production of sterigmatocystin on country cured ham (1973) Appl. Microbiol., 26, pp. 636-637 | ||
| 504 | |a Hocking, Pitt, Dichloran-glycerol medium for ennumeration of xerofilic fungi from low-moisture foods (1980) Appl. Environ. Microbiol., 32, pp. 488-492 | ||
| 504 | |a Kamimura, Nishyima, Yasuda, Saito, Nagayama, Ushiyama, Navi, Simultaneous detection of several Fusarium mycotoxins in cereals, grains and foodstuffs (1981) J. Assoc. Off. Am. Chem., 64, pp. 1067-1073 | ||
| 504 | |a Lacey, Factors affecting mycotoxin production (1986) Mycotoxins and Phycotoxins, pp. 65-76. , P.S. Steyn, R. Vleggaar, Elsevier, Amsterdam | ||
| 504 | |a Mislivec, Dieter, Bruce, Mycotoxin production potential of mold flora of dried beans (1975) Appl. Microbiol., 49, pp. 522-526 | ||
| 504 | |a NAS, (1984) Amaranth: modern prospects for an ancient crop, , National Academy of Science, Washington, DC | ||
| 504 | |a Nelson, Toussoun, Marasas, (1983) Fusarium species. An Illustrated Manual for Identification, , Pennsylvania State University Press, University Park, PA | ||
| 504 | |a Nesheim, Note on ochratoxin (1967) J. Assoc. Offic. Anal. Chem., 50, pp. 370-372 | ||
| 504 | |a Pitt, Hocking, (1985) Fungi and Food Spoilage, , Academic Press, Australia | ||
| 504 | |a Saunders, Becker, Amaranthus: a potential food and feed resource (1984) American Association of Cereal Chemists. Advances in Cereal Science and Technology, XI, pp. 357-396. , Y. Pomeranz, St. Paul, MN | ||
| 504 | |a Scott, van Walbeek, Kennedy, Anyetti, Mycotoxins (ochratoxin A, citrinin and sterigmatocystin) and toxinogenic fungi in grains and other agricultural products (1972) J. Agric. Food Chem., 20, pp. 1103-1109 | ||
| 504 | |a Seldes, Bertoni, Cattaneo, Studies on seeds of American species of Amaranthus. III. Sterol composition of extracted (hexane) seed oils from A. caudatus, A. cruentus and A. mantegazzianus (1987) Anal. Asoc. Quím. Arg., 75, pp. 91-94 | ||
| 504 | |a Shotwell, Hesseltine, Stubblefield, Sorenson, Production of aflatoxin on rice (1966) Appl. Microbiol., 14, pp. 425-428 | ||
| 504 | |a Singhal, Kulkarni, Review Amaranths — an underutilized resource (1988) International Journal of Food Science & Technology, 23, pp. 125-139 | ||
| 504 | |a Thrane, Detection of toxigenic Fusarium isolates by thin layer chromatography (1986) Lett. Appl. Microbiol., 3, pp. 93-96 | ||
| 504 | |a Vaamonde, Varsavsky, Producción de aflatoxinas sobre diferentes variedades de maní (1979) Anal. Asoc. Quím. Arg., 67, pp. 139-152 | ||
| 504 | |a Vaamonde, Scarmato, Bonera, Zearalenone production by Fusarium species isolated from soybeans (1987) Int. J. Food Microbiol, 4, pp. 129-133 | ||
| 520 | 3 | |a To evaluate the potential for mycotoxin production by molds in amaranth grains, the mycoflora was determined both before and after surface disinfection on dichloran-chlor-amphenicol-peptone agar (DCPA) and dichloran-18% glycerol agar (DG18). On both media Aspergillus, Penicillium, Fusarium and Alternaria were the predominant genera. A. flavus and A. parasiticus were the Aspergillus species most frequently isolated. P. chrysogenum was the species most common among the penicillia. F. equiseti was the predominant Fusarium species. Isolates of Aspergillus, Penicillium and Fusarium were screened for mycotoxin production on sterile rice substrate and also using a simple screening method. Toxinogenic strains of A. flavus and A. parasiticus (aflatoxins), A. versicolor (sterigmatocystin), P. citrinum (citrinin), P. viridicatum (penicillic acid), F. moniliforme, F. equiseti and F. semitectum (zearalenone), were encountered. The simple screening method for toxinogenic molds showed good performance for the detection of molds producing aflatoxins and zearalenone compared with mycotoxins production on the natural substrate. © 1995. |l eng | |
| 536 | |a Detalles de la financiación: Universidad de Buenos Aires | ||
| 536 | |a Detalles de la financiación: The authors are grateful to Ing. Agr. G. Covas for having sent sampleso f Amaranthus cruentus and A. manteguzziunus. This work was carried out with the financial support of Consejo National de InvestigacionesC ientificas y TCcnicas (CONICET) and Universidad de Buenos Aires. Thanks are also extended to Merck Quimica Argentina for donatingc hemicalsa nd culture media. | ||
| 593 | |a Laboratorio de Microbiología de Alimentos, Departamento de Química Orgánica, Area Bromatología, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Buenos Aires, Argentina | ||
| 690 | 1 | 0 | |a AMARANTH |
| 690 | 1 | 0 | |a MYCOTOXINS |
| 690 | 1 | 0 | |a TOXINOGENIC FUNGI |
| 690 | 1 | 0 | |a AFLATOXIN |
| 690 | 1 | 0 | |a AGAR |
| 690 | 1 | 0 | |a AMARANTH |
| 690 | 1 | 0 | |a MYCOTOXIN |
| 690 | 1 | 0 | |a ZEARALENONE |
| 690 | 1 | 0 | |a ALTERNARIA |
| 690 | 1 | 0 | |a ARTICLE |
| 690 | 1 | 0 | |a ASPERGILLUS |
| 690 | 1 | 0 | |a CONTROLLED STUDY |
| 690 | 1 | 0 | |a DISINFECTION |
| 690 | 1 | 0 | |a FOOD CONTROL |
| 690 | 1 | 0 | |a FUNGUS |
| 690 | 1 | 0 | |a FUSARIUM |
| 690 | 1 | 0 | |a NONHUMAN |
| 690 | 1 | 0 | |a PENICILLIUM |
| 690 | 1 | 0 | |a PLANT SEED |
| 690 | 1 | 0 | |a RICE |
| 690 | 1 | 0 | |a SCREENING |
| 690 | 1 | 0 | |a TOXIN SYNTHESIS |
| 690 | 1 | 0 | |a ALTEMARIA |
| 690 | 1 | 0 | |a ALTERNARIA |
| 690 | 1 | 0 | |a AMARANTHUS CAUDATUS |
| 690 | 1 | 0 | |a ASPERGILLUS FLAVUS |
| 690 | 1 | 0 | |a ASPERGILLUS PARASITICUS |
| 690 | 1 | 0 | |a ASPERGILLUS VERSICOLOR |
| 690 | 1 | 0 | |a FUNGI |
| 690 | 1 | 0 | |a FUSARIUM EQUISETI |
| 690 | 1 | 0 | |a PENICILLIUM CHRYSOGENUM |
| 690 | 1 | 0 | |a PENICILLIUM CITRINUM |
| 651 | 4 | |a ARGENTINA | |
| 700 | 1 | |a Brizzio, S.B. | |
| 700 | 1 | |a Vaamonde, G. | |
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