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Patulin in Lebensmitteln pflanzlicher Herkunft

2. Verschiedene Obstarten, Gemüse und daraus hergestellte Produkte

Patulin in foods of vegetable origin

2. Several kinds of fruit and vegetables and fruit and vegetable products

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Summary

Patulin was found in fruit with spontaneous brown rot (bananas, pineapples, grapes, peaches, apricots) as well as in moldy compots and in sallow-thorn juice. Fruit, vegetables and fruit and vegetable products were artificially infected withPenicillium expansum, P. urticae andByssochlamys nivea; patulin was subsequently found in peaches, apricots, greengages, bananas, strawberries, honeydew melons, tomatoes, red and green paprika, cucumbers and carrots; in several kinds of compot, in tomato juice and tomato pulp — but not in ketchup. The influence of the temperature on growth and toxin production is different in the various fungal strains; in the temperature range of 5° C to 25° C, however, the possibility of patulin synthesis must nearly always be expected.

Zusammenfassung

Patulin konnte in spontan braunfaulen Früchten (Bananen, Ananas, Weintrauben, Pfirsichen, Aprikosen) sowie in verschimmeltem Kompott und Sanddornsaft nachgewiesen werden. MitPenicillium expansum, P. urticae undByssochlamys nivea wurden Infektionsversuche an Obst, Gemüse und daraus hergestellten Produkten durchgeführt; patulin-haltig wurden: Pfirsich, Aprikose, Reneklode, Banane, Erdbeere, Honigmelone, Tomate, Gemüsepaprika, Gurken und Möhren; verschiedene Kompotte, Tomatensaft, Tomatenmark — nicht aber Tomaten-Ketchup. Der Temperatureinfluß auf Wachstum und Toxinbildung ist bei verschiedenen Pilzstämmen sehr unterschiedlich; zwischen 5 und 25° C ist aber fast immer mit der Möglichkeit einer Patulinsynthese zu rechnen.

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Frank, H.K., Orth, R. & Figge, A. Patulin in Lebensmitteln pflanzlicher Herkunft. Z Lebensm Unters Forch 163, 111–114 (1977). https://doi.org/10.1007/BF01126030

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  • DOI: https://doi.org/10.1007/BF01126030

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