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2004 | 07 | 3 |
Tytuł artykułu

Modification of zearalenone structure in model and natural conditions

Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Zearalenone is a mycotoxin widely occurring in cereals and animal feed, and it is associated with hyperestrogenism and other reprodutive disorders in animals. A new method of detoxication of feed- stuffs involves alkaline hydrolysis of toxic macrolactone (1) (as well as model compounds (2a, 2b)). The method caused modification of zearalenone structure under mild conditions and the toxin underwent irreversible hydrolysis with high efficiency.
Wydawca
-
Rocznik
Tom
07
Numer
3
Opis fizyczny
p.181-185,fig.,ref.
Twórcy
autor
  • Jagiellonian University, Ingardena 3, 30-060 Krakow, Poland
autor
autor
autor
autor
autor
Bibliografia
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  • Hussein HS, Brasel JM (2001) Toxicity, metabolism and im­pact of mycotoxins on humans and animals. Toxicology 167: 101-134.
  • Huwig A, Freymund S, Kappeli O, Dutler H (2001) My- cotoxin detoxication of animal feed by different adsor­bents. Toxicol Lett 122: 179-188.
  • Lin L, Zhang J, Wang P, Wang Y, Chen J (1998) Thin-layer chromatography of mycotoxins and comparison with other chromatographic methods. J Chromatogr A 815: 3-20.
  • Mali RS, Babu KN (1998) Reactions of 3-(l-hydroxyalkyl)phthalides with acids: synthesis of (Z)-3-alkylidenephthalides and 3-alkyI-8-hy-droxyisocoumarins. J Org Chem 63: 2488-2492.
  • Obremski K, Gaj^cki M, Zwierzchowski W, Bakula T, Apoznanski J, Wojciechowski J (2003) The level of zearalenone and h-zearalenol in the blood of gilts with clinical symptoms of toxicosis, fed diets with a low zearalenone content. J Anim Feed Sci 12: 529-538.
  • Onji Y, Aoki Y, Tani N, Umebayashi K, Kitada Y, Dohi Y (1998) Direct analysis of several Fusarium mycotoxins in cereals by capillary gas chromatography-mass spec­trometry. J Chromatogr A 815: 59-65.
  • Park DL (1993) Perspectives on mycotoxin decontamination procedures. Food Addit Contam 10: 49-60.
  • Placinta CM, D’Mello JPF, Macdonald AMC (1999) A re­view of worldwide contamination of cereal grains and ani­mal feed with Fusarium mycotoxins. Anim Feed Sci Tech 78: 21-37.
  • Shipchandler MT (1973) Chemistry of zearalenone and some of its derivatives. Heterocycles 3: 471-520.
  • Trenholm HL, Prelusky DB, Young JC and Miller JD (1988) A practical guide the prevention of fusarium mycotoxin in grain and animal feedstuffs. Arch Enviromn Contam Toxi­col 18: 443-451.
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  • Visconti A, Pascale M (1998) Determination of zearalenone in corn by means of immunoaffinity clean-up and height-performance liquid chromatography with fluor­escence detection. J Chromatogr A 815: 133-140.
Typ dokumentu
Bibliografia
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Identyfikator YADDA
bwmeta1.element.agro-article-bd7347e2-a311-4842-b222-cd28ad1fde9d
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