Bioactivity assay of compound (hexa-tetra contane) From Callyspongia pseudoreticulata As Antibacterial Agent Of “Penyakit Layu†(Ralstonia solanacearum) In Potato Plant
Uji Bioaktivitas Senyawa (Heksa-Tetra Kontana) dari Callyspongia pseudoreticulata Sebagai Anti Bakteri Penyakit Layu (Ralstonia solanacearum) pada Tanaman Kentang
Abstract
Sponge is one of the marine biota that known have a high bioactivity potential and contain secondary
metabolites that can be used as antibiotic and medicinal materials. The aim of this research was to
bioactivity assay of hexa-tetra contane compound contained in Callyspongia pseudoreticulata.
Antibacterial tested has been carried out for Ralstonia solanacearum in potato plant. The results
showed that 400 mg/ml of compound has the best inhibitory diameter of “Penyakit Layu†bacterial
(Ralstonia solanacearum) was 21.33 mm and significantly different to other concentration.
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