Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal
Vol 24, No 3 (2007)

Metode Alternatif Penyimpanan Udang Segar dengan Nisin dari Lactococcus lactis sebagai Pengawet Alami

Dyah Fitri Kusharyati (Unknown)
P Maria Hendrati (Unknown)

Article Info

Publish Date
05 Sep 2007

Abstract

Nisin is a Lactococus lactis metabolite, one of natural preservatives against microbes. The antimicrobial inhibition is influenced by its concentration and contact time with the targeted microbes. The aim of the study was to know the concentration of L. lactis extract and optimal time of soaking the growing shrimp bacterial in refrigerator temperature for nine days. This study was conducted experimentally applying factorial design. The first factor was soaking duration, i.e. 0 minute (P0), 30 minutes (P1), 60 minutes (P2), and 90 minutes (P3), while the second factor was concentration levels of metabolite of L. lactis extract. The results showed that the metabolite has an inhibitory effect on shrimp bacterioal in dosed dependent way. The best performance of inhibition was detected at 60 minute-soaking duration.

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Journal Info
Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal
Website

Abbrev

biosfera

Publisher

Universitas Jenderal Soedirman

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science

Description

Majalah Ilmiah Biologi Biosfera : A Scientific Journal merupakan peer reviewed jurnal yang diterbitkan oleh Fakultas Biologi Universitas Jenderal Soedirman. Media ini mewadahi hasil-hasil penelitian di bidang biologi tropika yang terbit tiga kali setahun (Januari, Mei, ...