Kusumawati Fitria
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AKTIVITAS PENGHAMBATAN ISOLAT BAKTERI ASAM LAKTAT IKAN NILA DAN TONGKOL TERHADAP BAKTERI MERUGIKAN PRODUK PERIKANAN Rinto .; Ade Dwi Sasanti; Kusumawati Fitria
Jurnal Pengolahan Hasil Perikanan Indonesia Vol 15 No 2 (2012): Jurnal Pengolahan Hasil Perikanan Indonesia
Publisher : Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (254.951 KB) | DOI: 10.17844/jphpi.v15i2.6168

Abstract

Lactic acid bacteria were known has a potential for biopreservative and maintaining the safety of food products. The purpose of this research was to obtain lactic acid bacteria that capable to inhibit harmful bacteria in fisheries products. The stages of the methods were isolation of lactic acid bacteria from the digestive tract tilapia and frigate tuna with MRS agar + CaCO3, antibacterial test against Bacillus subtilis, Morganella morganii, and Escherichia coli using agar well diffusion method and test the alleged strengtheningĀ  lactic acid bacteria. The results showed that there were two isolates of lactic acid bacteria that have the greatest inhibitory for harmful bacteria tested.Key words: antibacterial, biopreservative, inhibitor harmful bacteria, lactic acidĀ  bacteria