Antibacterial polyketide from Lasiodiplodia theobromae, inhabiting the lichen host, Pyrenula bahiana on mangrove ecosystems in Puttalam lagoon, Sri Lanka

Simple item page
dc.contributor.authorParanagama, P. A.
dc.contributor.authorSanthirasegaram, S.
dc.contributor.authorFathima, M. M. A.
dc.contributor.authorWickramarachchi, S. R.
dc.contributor.authorAttanayake, R. N.
dc.contributor.authorWeerakoon, G.
dc.contributor.authorMaduranga, K.
dc.date.accessioned2022-10-12T06:52:23Z
dc.date.available2022-10-12T06:52:23Z
dc.date.issued2022
dc.description.abstractLasiodiplodia theobromae is one of the frequently isolated fast growing endolichenic fungus. This fungus was isolated from the lichen host, Pyrenula bahiana collected from the mangrove ecosystems in Puttlam lagoon and identity was confirmed based on rDNA-ITS sequence homology. Secondary metabolites of L. theobromae were extracted into ethyl acetate and subjected to antibacterial assay against Escherichia coli (ATCC25922), Staphylococcus aureus (ATCC25923) and Bacillus subtilis (ATCC6051). Crude extract at a concentration of 6.8 μg/ml showed good anti-bacterial activity against the bacterial strain S. aureus compared with the activity of the standard Azithromycin at a concentration of 5.0 μg/ml. Active crude extract was partitioned to obtain methanol,en_US
dc.identifier.citationParanagama, P. A.,Santhirasegaram, S.,Fathima, M. M. A.,Wickramarachchi, S. R.,Attanayake, R. N.,Weerakoon, G. and Maduranga, K.(2022), Antibacterial polyketide from Lasiodiplodia theobromae, inhabiting the lichen host, Pyrenula bahiana on mangrove ecosystems in Puttalam lagoon, Sri Lanka.Asian Journal of Chemistryen_US
dc.identifier.urihttp://repository.kln.ac.lk/handle/123456789/25301
dc.publisherAsian Journal of Chemistryen_US
dc.titleAntibacterial polyketide from Lasiodiplodia theobromae, inhabiting the lichen host, Pyrenula bahiana on mangrove ecosystems in Puttalam lagoon, Sri Lankaen_US

Files

Original bundle

Now showing 1 - 1 of 1
Thumbnail Image
Name:
Antibacterial polyketide from Lasiodiplodia theobromae, inhabiting the lichen host, Pyrenula bahiana on mangrove ecosystems in Puttalam lagoon, Sri Lanka.pdf
Size:
109.29 KB
Format:
Adobe Portable Document Format
Description:
Download

License bundle

Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

Chemistry