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Browsing Microbiology, Fermentation & Biotechnology by Author "Varma, P.R.G."

Browsing Microbiology, Fermentation & Biotechnology by Author "Varma, P.R.G."

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  • Varma, P.R.G. (Central Institude of Fisheries Technology, 2000)
    E.coli is Gram-negative, rod-shaped non-spore forming bacteria. The primary habitat of E. coli is the intestinal tract of man and a few warm-blooded animals. Therefore, its presence in food is generally considered as an ...
  • Iyer, T.S.G.; Varma, P.R.G.; Gopakumar, K. (Food and Agriculture Organization, 1995)
    Listeria monocytogenes was absent in all the 361 samples of frozen shrimps taken from the export trade. The organism survives freezing and further storage at -18°C for over two years. In water L. monocytogenes survives ...
  • Devi, K.R.; Varma, P.R.G.; Sanjeev, S.; Kumar, K.A. (Society of Fisheries Technologists(India),Cochin, 2003)
    This paper gives an account on the incidence of Escherichia coli and Staphylococcus aureus during different stages of seafood processing from seafood processing plants in and around Cochin. E. coli and S. aureus were ...
  • Sanjeev, S.; Varma, P.R.G.; Iyer, T.S.G. (Society of Fisheries Technologis(India), 2000)
    Three hundred and eighty two samples consisting of iced and frozen fish products were collected from 23 processing factories situated in Kerala and Tamil Nadu for studying the incidence of pathogenic halophilic Vibrios. ...
  • Sanjeev, S.; Varma, P.R.G.; Mukundan, M.K. (Indian Council of Agricultural Research, 2002)
    Three hundred and twenty nine samples consisting of frozen fish and fish products collected from processing factories in Kerala and Tamil Nadu, India were examined for the incidence of Vibrio metschnikovii. This organism ...
  • Iyer, T.S.G.; Varma, P.R.G. (Society of Fisheries Technologis(India), 1988)
  • Iyer, T.S.G.; Varma, P.R.G. (Society of Fisheries Technologis(India), 1987)
  • Ravindran, O.; Gore, P.S.; Iyer, T.S.G.; Varma, P.R.G.; Sankaranarayanan, V.N. (1990)
    Distribution or Escherichio coli faecal streptococci. Salmonella and vibrio cholerae at Neendakara, Vizhinjam and Koottappalli (Cape Comorin) during January 1986•January 1987 indicates that dispersion and disappearance of ...
  • Varma, P.R.G. (Central Institute of Fisheries Technology, 2000)
    We have already discussed about the incidence of pathogenic organisms such as Stephyulococcus aureus, Salmonella, Vibrio cholerae and Vibrio parahaemolyticus in marine products. There are also some other pathogens involved ...
  • Varma, P.R.G.; Iyer, T.S.G.; Joseph, M.A.; Zacharia, S. (Springer, 1989)
    The incidence of Vibrio cholerae in fishery products collected from Kerala and Tamil Nadu coasts (India) during 1986-87 is reported. V. cholerae 01 was present to the extent of 0.2% of raw fishery products, whereas V. ...
  • Iyer, T.S.G.; Varma, P.R.G. (1986)
  • Varma, P.R.G.; Iyer, T.S.G. (Society of Fisheries Technologis(India), 1990)
    The viability of V. cholerae Inaba and Ogawa in distilled water, municipal water and sea water both at room temperature (28-30°C) and at refrigerated temperatures (5- l0°C) is discussed. The survival varied from 20 h in ...

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