Antibacterial activity of marine bacteria isolated from sponge Xestospongia testudinaria from Sorong,Papua

作     者：Yatnita Parama Cita Achmad Suhermanto Ocky Karna Radjasa Pratiwi Sudharmono 

作者机构：Department of MicrobiologyFaculty of Medicine Universitas IndonesiaJl.Salemba Raya no 6Jakarta10430Indonesia Maritime and Fishery Polytechnic of SorongKKD-BP Kesehatan Ikan dan LingkunganJl.K.PattimuraTanjung KasuariP.O.Box 109Sorong98410Papua BaratIndonesia Department of Marine ScienceDiponegoro UniversitySemarang50275Indonesia 

出 版 物：《Asian Pacific Journal of Tropical Biomedicine》 (亚太热带生物医学杂志（英文版）)

年 卷 期：2017年第7卷第5期

页      面：450-454页

核心收录：

学科分类：1007[医学-药学(可授医学、理学学位)] 10[医学] 

基　　金：Direktorat Jenderal Pendidikan Tinggi  DIKTI 

主　　题：Antibacterial activity Marine bacteria Xestospongia testudinaria Sorong 

摘      要：Objective:To explore secondary metabolite of bacteria-associated Xestospongia testudinaria from Tanjung Kasuari,Sorong,***:The antimicrobial activities of extracts against two Gram-positive bacteria(Staphylococcus aureus) and three Gram-negative bacteria(Pseudomonas aeruginosa,Eschericia coli and Salmonella typhi) were determined by disk diffusion dilution ***:The test showed that of 15 isolates of symbiont bacteria,6 isolates were successfully isolated and coded,namely,Xp 4.1,Xp 4.2,Xp 4.3,Xp 4.4,Xp 4.5 and Xp *** the six bacterial isolates,isolated Xp 4.2 was found to have more powerful antibacterial activity than any other isolates of symbiont *** activity assay for the n-hexane soluble fractions,ethyl-acetate soluble fractions,and n-buthanol soluble fractions revealed more powerful anti-bacterial activity than any other soluble *** screening showed alkaloid and steroid/triterpenoid,while identification for isolate of Xp 4.2 bacterial showed ***:Metabolites of bacterial associated with marine sponge Xestospongia testudinaria promise to be developed into antibacterial agents.