Ταυτοποίηση και έλεγχος του βακτηρίου Alicyclobacillus acidoterrestris σε χυμούς φρούτων με επεξεργασία υπερυψηλής υδροστατικής πίεσης

  • Sourri, Patra-Peggy
  • Σουρρή, Πάτρα-Πέγκυ
Publication date
January 2022
Publisher
National Documentation Centre (EKT)

Abstract

Fruit juices have an important place in humans’ healthy diet. They are considered to be shelf stable products due to their low pH that prevents the growth of most bacteria. However thermo-acidophilic endospore forming bacteria of the genus Alicyclobacillus have the potential to cause spoilage of commercially pasteurized fruit juices. The flat sour type spoilage, with the presence of chemical taint compounds (mostly guaiacol) and the ability of Alicyclobacillus spores to survive after pasteurization and germinate under favorable conditions make them a major concern for the fruit juice industry worldwide. Their special characteristics and occurence in the fruit juice industry has made their early detection a challenge for the manufacturers in...

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