FUMONISIN CONCENTRATIONS IN BRAZILIAN FEEDS ASSOCIATED WITH FIELD OUTBREAKS OF CONFIRMED AND SUSPECTED ANIMAL MYCOTOXICOSES

被引：109

作者：

SYDENHAM, EW ^{[1
]}

MARASAS, WFO ^{[1
]}

SHEPHARD, GS ^{[1
]}

THIEL, PG ^{[1
]}

HIROOKA, EY ^{[1
]}

机构：

[1] FDN UNIV ESTADUAL LONDRINA, CTR CIENCIAS AGR, LONDRINA, PARANA, BRAZIL

来源：

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY | 1992年 / 40卷 / 06期

关键词：

D O I：

10.1021/jf00018a016

中图分类号：

S [农业科学];

学科分类号：

09 ;

摘要：

Twenty-one Fusarium moniliforme-contaminated feed samples associated with outbreaks of confirmed and suspected mycotoxicoses in various animal species were collected from farms in the State of Parana, Brazil, and analyzed for the fumonisins. Fumonisins B1 (FB1) and B2 (FB2) were detected in 20 and 18 of the 21 feed samples, respectively, at concentrations of 0.2-38.5-mu-g g-1 FB1 and 0.1-12.0-mu-g g-1 FB2. In addition, duckling toxicity and fumonisin levels were determined in com cultures of 26 F. moniliforme isolates from the feed samples. With the exception of one isolate, all were acutely toxic to ducklings and contained 65-4420-mu-g g-1 FB1 and 5-1380-mu-g g-1 FB2. The results constitute the first report on the natural occurrence of the fumonisins in animal feeds from Brazil.

引用

页码：994 / 997

页数：4

共 28 条

[1] STRUCTURE ELUCIDATION OF THE FUMONISINS, MYCOTOXINS FROM FUSARIUM-MONILIFORME [J].

BEZUIDENHOUT, SC ;

GELDERBLOM, WCA ;

GORSTALLMAN, CP ;

HORAK, RM ;

MARASAS, WFO ;

SPITELLER, G ;

VLEGGAAR, R .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1988, (11) :743-745

[2] ISOLATION OF THE FUMONISIN MYCOTOXINS - A QUANTITATIVE APPROACH [J].

CAWOOD, ME ;

GELDERBLOM, WCA ;

VLEGGAAR, R ;

BEHREND, Y ;

THIEL, PG ;

MARASAS, WFO .

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 1991, 39 (11) :1958-1962

[3]

FISHER NL, 1982, PHYTOPATHOLOGY, V72, P151, DOI 10.1094/Phyto-72-151

[4]

GEDLERBLOM WC, 1991, CARCINOGENESIS, V12, P1247

[5] FUMONISINS - NOVEL MYCOTOXINS WITH CANCER-PROMOTING ACTIVITY PRODUCED BY FUSARIUM-MONILIFORME [J].

GELDERBLOM, WCA ;

JASKIEWICZ, K ;

MARASAS, WFO ;

THIEL, PG ;

HORAK, RM ;

VLEGGAAR, R ;

KRIEK, NPJ .

APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 1988, 54 (07) :1806-1811

[6] FUMONISINS - ISOLATION, CHEMICAL CHARACTERIZATION AND BIOLOGICAL EFFECTS [J].

GELDERBLOM, WCA ;

MARASAS, WFO ;

VLEGGAAR, R ;

THIEL, PG ;

CAWOOD, ME .

MYCOPATHOLOGIA, 1992, 117 (1-2) :11-16

[7]

Harrison L R, 1990, J Vet Diagn Invest, V2, P217

[8] TOXICITY TO DUCKLINGS OF FUSARIUM-MONILIFORME ISOLATED FROM CORN INTENDED FOR USE IN POULTRY FEED [J].

JESCHKE, N ;

NELSON, PE ;

MARASAS, WFO .

POULTRY SCIENCE, 1987, 66 (10) :1619-1623

[9]

KELLERMAN TS, 1990, ONDERSTEPOORT J VET, V57, P269

[10]

Kellerman TS, 1988, PLANT POISONINGS MYC

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