T.M.Rajab, , and A.A.K.Al-Timari, W. (2005). Quantitative determination of some Extracellullar Compounds by Cyanobcteria Nostoc Sp. And Rivalloria Sp. In Outdoor Cultures. , 23(1), 60-77.
T.M.Rajab; W.J.Faisal and A.A.K.Al-Timari. "Quantitative determination of some Extracellullar Compounds by Cyanobcteria Nostoc Sp. And Rivalloria Sp. In Outdoor Cultures". , 23, 1, 2005, 60-77.
T.M.Rajab, , and A.A.K.Al-Timari, W. (2005). 'Quantitative determination of some Extracellullar Compounds by Cyanobcteria Nostoc Sp. And Rivalloria Sp. In Outdoor Cultures', , 23(1), pp. 60-77.
T.M.Rajab, , and A.A.K.Al-Timari, W. Quantitative determination of some Extracellullar Compounds by Cyanobcteria Nostoc Sp. And Rivalloria Sp. In Outdoor Cultures. , 2005; 23(1): 60-77.

Quantitative determination of some Extracellullar Compounds by Cyanobcteria Nostoc Sp. And Rivalloria Sp. In Outdoor Cultures

basrah journal of science
Article 1, Volume 23, Issue 1, 2005, Pages 60-77    PDF (0 K)
Authors
; W.J.Faisal and A.A.K.Al-Timari
Abstract
Two N2 – fixing cyanobacteria species ( Nostoc Sp. And Rivalloria Sp. ) had been isolated , purified and identified from sediment samples of Tigris river . Carbohydrates (98.0 µg/ml) , total lipid (28.2%) , protein ( 87.5 µg /50mg dry wt. ) and nucleic acid (RNA) (67.5 µg / 20mg dry wt. ) contents were quantitatively determined . The free amino acids and lipids of the cyanobacteria were identified as well .
Results show high lipid content of two species . Due to the high protein and lipid contents , these cyanobacteria might be used as food substitutes .
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