An actidione resistantCandida tropicalis from custard apple juice |
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Authors: | H Onkarayya E R Suresh S Ethiraj |
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Institution: | (1) Indian Institute of Horticultural Research, 255, Upper Palace Orchards, 560080 Bangalore, India |
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Abstract: | An actidione resistant yeast,Candida tropicalis, was isolated from fermenting custard apple juice. Though a slight inhibition of growth was observed on the first day with
5000 ppm of actidione, growth was equal to control after one week. Sorbic acid at 500 ppm and above inhibited the growth of
this yeast while sodium benzoate and potassium metabisulphite were unable to suppress the growth even at 1000 ppm. Fermentation
and assimilation of different carbon sources were delayed in the presence of 1000 ppm of actidione suggesting the disruption
of protein synthesis by actidione.
Contribution no. 985. |
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Keywords: | |
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