Podano charakterystykę acidotermofilnych bakterii przetrwalnikujących. Szczególną uwagę zwrócono na bakterie Alicyclobacillus acidoterrestris powodujące psucie soków owocowych. Wskazano źródła zanieczyszczenia soków. Zaproponowano również sposoby ograniczenia ich liczby oraz przeciwdziałania rozwojowi bakterii w warunkach produkcji soków.
EN
The characteristic of the group of acidothermophilic sporeforming bacteria was presented. A special attention was paid to bacteria Alicyclobacillus acidoterrestris that cause deterioration of fruit juices. Sources of contamination of the juices were indicated as well as the courses of action to reduce the number of bacteria and to counteract their growth in the conditions of juice production were proposed.
Instytut Biotechnologii Przemyslu Rolno-Spozywczego, Warszawa
Bibliografia
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[4] Silva Y. i in.: 2001. Acidothermophilic sporeforming bacteria (ATSB) in orange juices: Detection methods, ecology and involvement in the deterioration of friut juices. Part II. Fruit Processing, 2, 55- 62.
[5] Silva Y. i in.: 2001. Acidothermophilic sporeforming bacteria (ATSB) in orange juices: Detection methods, ecology and involvement in the deterioration of friut juices. Part III. Fruit Processing, 3, 95-101.