Browsing by Subject "gas chromatography"

Now showing items 1-6 of 6

    • Degradation of crude oil by marine cyanobacteria 

      Raghukumar, C.; Vipparty, V.; David, J.J.; Chandramohan, D. (Springer, 2001)
      The marine cyanobacteria Oscillatoria salina Biswas, Plectonema terebrans Bornet et Flanhault and Aphanocapsa sp. degraded Bombay High crude oil when grown in artificial seawater nutrients as well as in plain natural ...

    • Extractable organics in surface sediments from Thana creek and Bombay harbour 

      Rokade, M.A.; Bhosle, N.B.; Kadam, A.N. (CSIR-NISCAIR, 1989)
      Considerable variations in hydrocarbon and fatty acid levels in surface sediments from Thana creek and Bombay harbour were observed Sediments from the westernside nearshore locations yielded higher values The residues were ...

    • Free Sterols of the red alga Chondria armata (Kutz.) Okamura 

      Govenkar, M.B.; Wahidullah, S. (Walter de Gruyter, Berlin, 2000)
      The free sterols of the red alga, Chondria armata have been identified by means of NMR, EIMS and GCMS analyses. The mixture contained besides cholesterol, C sub(28) and C sub(29) saturated as well as unsaturated components. ...

    • Organochlorine residues in zooplankton off the Saurashtra coast, India 

      Kannan, S.T.; SenGupta, R. (Elsevier, 1987)
      Zooplankton samples were collected by neuston net (250 mu m) at the sea surface for about 40 min

    • Some studies on tar pillets at Veraval coast (Gujarat) 

      Kadam, A.N. (Indian Association for Limnology and Oceanography, 1988)
      Infrared spectroscopic (IR) analysis indicated that the tar pillets contain saturated hydrocarbons particularly higher homologues of n-paraffins, unsaturated and carbonyl type of polar compounds. Gas chromatographic (GLC) ...

    • Studies on the fatty acids of the red alga Chondria armata (Kutz.) okamura 

      Govenkar, M.B.; Wahidullah, S. (Walter de Gruyter, Berlin, 1999)
      The alga, Chondria armata, collected from Goa Coast, India has been studied for its fatty acid composition. The analysis of fatty acid methyl esters by GC-MS (gas chromatography-mass spectrometry) revealed the presnece of ...