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Changes of microflora in high pressure treated Indian white prawn (Fenneropenaeus indicus)

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Title Changes of microflora in high pressure treated Indian white prawn (Fenneropenaeus indicus)
Not Available
 
Creator Ginson, J.
Panda, S. K.
Kamalakanth, C. K.
Bindu, J.
 
Subject High pressure treatment
Indian white prawn
microflora
diversity
 
Description Not Available
This study was to investigate the piezotolerance and diversity indices of microflora of Indian white prawn (Fenneropenaeus indicus) after high pressure (HP)-treatment. Indian white prawns subjected to HP-treatments and its effect was studied up to species level and compared with unpressurized samples. The bacterium was identified by using bacterial identification schemes, biochemical tests and API kits. Diversity analysis was performed using PRIMER (Plymouth Routines in Multivariate Research) software v 5.2.2. The significant elimination of microflora was found to be proportional with the pressure level. In the case of spore formers, mere destruction was noticed after HP-treatment. Arthrobacter spp., Listeria grayi and Corynebacterium spp. were the most piezotolerant bacteria in HP-treated samples. Diversity indices revealed a significant reduction of microflora of Indian white prawn. The apparent reduction of microflora with pressure level was clearly evident from the diversity indices; moreover a diminished piezotolerance of Gram negative spoilage bacteria was also observed.
Not Available
 
Date 2020-07-29T07:32:32Z
2020-07-29T07:32:32Z
2020-01-06
 
Type Research Paper
 
Identifier Ginson, J., Panda, S. K., Kamalakanth, C. K. and Bindu, J. (2020) Changes of microflora in high pressure treated Indian white prawn (Fenneropenaeus indicus). High Press Res. https://doi.org/10.1080/08957959.2019.1708909
‎0895-7959
http://krishi.icar.gov.in/jspui/handle/123456789/38429
 
Language English
 
Relation Not Available;
 
Publisher Taylor and Francis Online