Journal of Environment and Sociobiology

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Antibacterial, Anti-Diabetic and Anti-Inflammation Property of the Sea Weed, Porteresia coarctata, Collected from Mangrove Fringed Mudflat of Sundarban Coast, West Bengal


Affiliations
1 Department of Microbiology, Panskura Banamali College, Midnapur (E)-721152, West Bengal, India
2 Department of Microbiology, Vidyasagar University, Midnapur (W)-721102, West Bengal, India
     

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Porteresia coarctata (Syn = Oryza coarctata) is a perennial halophytic wild grass, relative of rice, member of Poaceae and acts as a pioneer species in the succession process of mangrove formation along the estuaries of India. The sequestering carbon, fertilizer in aquaculture and salt tolerance property of this mangrove associate has been dealt with by a number of workers earlier. But, the present study was to evaluate the antibacterial property of aqueous, acetone, ethanol and methanol extracts of Porteresia coarctata collected from the Matla river of Indian Sundarban delta. Collected sea weeds were screened for their antibacterial studies against gram positive bacteria including Staphylococcus aureus, Streptococcus fecalis and Bacillus subtilis and gram-negative bacteria including Escherichia coli, Pseudomonas aeruginosa, Salmonella typhi, Klebsiella pneumonia and Proteus vulgaris using disc diffusion method. Present study shows that ethanol extracts of Porteresia coarctata has maximum antibacterial activity against E.coli (1.2±0.01 mm) and Streptococcus fecalis (1.4±0.01 mm) at an MIC of 700 μg/mL and 500 μg/mL, respectively. Along with the antimicrobial activities, seaweeds also showed anti-diabetic activity and but have no anti-inflammation activity. Therefore, the results suggest that these sea weeds could be exploited in the management of various infectious diseases and can be used as for pharmaceutical purpose.

Keywords

Porteresia coarctata, Antibacterial, Sundarban, Anti-Diabetic, Anti-Inflammation.
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  • Antibacterial, Anti-Diabetic and Anti-Inflammation Property of the Sea Weed, Porteresia coarctata, Collected from Mangrove Fringed Mudflat of Sundarban Coast, West Bengal

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Authors

Harekrishna Jana
Department of Microbiology, Panskura Banamali College, Midnapur (E)-721152, West Bengal, India
Keshab Chandra Mondal
Department of Microbiology, Vidyasagar University, Midnapur (W)-721102, West Bengal, India

Abstract


Porteresia coarctata (Syn = Oryza coarctata) is a perennial halophytic wild grass, relative of rice, member of Poaceae and acts as a pioneer species in the succession process of mangrove formation along the estuaries of India. The sequestering carbon, fertilizer in aquaculture and salt tolerance property of this mangrove associate has been dealt with by a number of workers earlier. But, the present study was to evaluate the antibacterial property of aqueous, acetone, ethanol and methanol extracts of Porteresia coarctata collected from the Matla river of Indian Sundarban delta. Collected sea weeds were screened for their antibacterial studies against gram positive bacteria including Staphylococcus aureus, Streptococcus fecalis and Bacillus subtilis and gram-negative bacteria including Escherichia coli, Pseudomonas aeruginosa, Salmonella typhi, Klebsiella pneumonia and Proteus vulgaris using disc diffusion method. Present study shows that ethanol extracts of Porteresia coarctata has maximum antibacterial activity against E.coli (1.2±0.01 mm) and Streptococcus fecalis (1.4±0.01 mm) at an MIC of 700 μg/mL and 500 μg/mL, respectively. Along with the antimicrobial activities, seaweeds also showed anti-diabetic activity and but have no anti-inflammation activity. Therefore, the results suggest that these sea weeds could be exploited in the management of various infectious diseases and can be used as for pharmaceutical purpose.

Keywords


Porteresia coarctata, Antibacterial, Sundarban, Anti-Diabetic, Anti-Inflammation.

References