Open AccessPotential various mangrove fruit extract as a bacterial growth resistor in Euthynnus affinis
Author(s) -
Khoiriah Harahap,
Sumartini,
S A Ikhsan
Publication year - 2022
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/967/1/012044
Subject(s) - mangrove , biology , avicennia marina , fish <actinopterygii> , food science , botany , horticulture , fishery
This research study effect of various mangrove fruit submersion as a bacterial growth resistor is in Euthynnus affinis in the process of preserving the fish. The designed used in this research was with theexperimental design using 4 treatments ( Avicennia sp., Sonneratia sp ., and Bruguierra sp .) mangrove extract with submersion fruit: water (3:1). The parameters being observed included the organoleptic test, total plate count number test, pH test, moisture content and protein content. The result of the study showed that the lowest total bacterial colonies were found in the treatment of Avicennia sp. mangrove’s fruit extract, which was 7,78×10 3 col/gr. The use of mangrove fruit extract in this study was able to extend the shelfshelf life for fresh fish for one week with refrigerated temperature.