View Item 
  •   Unmul Repository Home
  • Others
  • Turnitin Report
  • View Item
  •   Unmul Repository Home
  • Others
  • Turnitin Report
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Bioactivity Test of Compound (Hexa-Tetra Contana) From Sponge (Callyspongia pseudoreticulata) As Antibacterial of Withered Disease on Potato Plant (Ralstonia solanacearum)

Thumbnail
View/Open
Main Article (6.723Mb)
Date
2017-10-05
Author
Usman, Usman
Metadata
Show full item record
Abstract
Sponge is one of the marine organisms of coral reefs that is able to produce secondary metabolite compounds with varieties of bioactivity and structural variations; one of its biological activities is as an antimicrobial. This study is aiming to test the bioactivity of hexa-tetracontane compounds that have been isolated from sponge of Callyspongia pseudoreticulata. An antibacterial activity test was performed on the Ralstonia solanacearum bacteria found in potato by using agar diffusion method with the use of filter paper discs. The result of bioactivity of hexa-tetracontane compounds with varied concentrations; 400mg/mL, 500 mg/mL, 600mg/mL with incubation periode of 1 – 7 days, showing that the diameter of the inhibition zone is at the peak of the bacterial growth under the concentration of 400 mg/ml and incubation period of 7 days and the diameter of inhibition zone is 21,33 mm with great difference compared to the other concentrations.
URI
http://repository.unmul.ac.id/handle/123456789/20671
Collections
  • Turnitin Report [1573]

Repository Universitas Mulawarman copyright ©   LP3M Universitas Mulawarman
Jalan Kuaro Kotak Pos 1068
Telp. (0541) 741118
Fax. (0541) 747479 - 732870
Samarinda 75119, Kalimantan Timur, Indonesia
Contact Us | Send Feedback
 

 

Browse

All of Unmul RepositoryCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

My Account

Login

Repository Universitas Mulawarman copyright ©   LP3M Universitas Mulawarman
Jalan Kuaro Kotak Pos 1068
Telp. (0541) 741118
Fax. (0541) 747479 - 732870
Samarinda 75119, Kalimantan Timur, Indonesia
Contact Us | Send Feedback