Effect of ‘P’ Concentration on Biomass, Cell Integrity and Biochemical Constituents of Lyngbya sp. BDU 90901

Veena Dalavai; Paramageetham Chinthala; Prasada Babu Gundala

doi:https://doi.org/10.20546/ijcmas.2021.1004.045

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ICV 2022: 95.28

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Original Research Articles Volume : 10, Issue:4, April, 2021

PRINT ISSN : 2319-7692
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Int.J.Curr.Microbiol.App.Sci.2021.10(4): 422-434

DOI: https://doi.org/10.20546/ijcmas.2021.1004.045

Effect of ‘P’ Concentration on Biomass, Cell Integrity and Biochemical Constituents of Lyngbya sp. BDU 90901

Veena Dalavai, Paramageetham Chinthala^* and Prasada Babu Gundala

Department of Microbiology, Sri Venkateswara University, Tirupati- 517502,Andhra Pradesh, India

^*Corresponding author

Abstract:

Today world has facing the major problem of global energy demand due to continuous utilization of finite nature of fossil fuels coupled with the hike in oil prices and increase in world’s population. Several researchers focused interest on microalgae and made great efforts on biofuel production to substitute fossil fuels. This paper deals with the phosphate limitation on growth, biomass, cell integrity and biochemical constituents of marine cyanobacterium, Lyngbya sp. BDU 90901. Lyngbya sp. BDU 90901 exhibited optimum growth (µ= 0.63), fresh biomass (3.3.7g/l), dry biomass (0.67g/l), chlorophyll-a (9.3 µg/ml), carotenoids (2.0 µg/ml), carbohydrate (600 µg/ml) at 25^th day and protein (25 µg/ml) at 20^th day of incubation.

Keywords: Cyanobacteria, phosphate limitation, growth, pigments and protein content

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How to cite this article:

Veena Dalavai, Paramageetham Chinthala and Prasada Babu Gundala. 2021. Effect of ‘P’ Concentration on Biomass, Cell Integrity and Biochemical Constituents of Lyngbya sp. BDU 90901.Int.J.Curr.Microbiol.App.Sci. 10(4): 422-434. doi: https://doi.org/10.20546/ijcmas.2021.1004.045

Copyright: This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike license.

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Original Research Articles Volume : 10, Issue:4, April, 2021

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