Efektivitas Sari Bawang Putih (Allium sativum Linn) Terhadap Mutu Kesegaran Ikan Tongkol (Euthynnus affinis)

Saputra, Ovan (2016) Efektivitas Sari Bawang Putih (Allium sativum Linn) Terhadap Mutu Kesegaran Ikan Tongkol (Euthynnus affinis). Undergraduate thesis, Politeknik Negeri Jember.

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Abstract

The aim of this study is the potential of garlic extracted as an antimicrobial in handling tunny fish (Euthynnus affinis). The research methods are completely randomized design (RAL) 4 treatments (P0 = control, P1 = 100 ml garlic extracted P2 = 200 ml garlic extracted, p3 = 300 ml garlic extracted), and three replications. The procedure of this study including test of Total Plate Count (TPC), Total Volatile Base (TVB), and organoleptic tests. The result study showed that soaking garlic extracted was significantly effected (P<0,05) toward TVB of tunny contents with each values P0=84,24 (mgN/100gram), P1=19,4324 (mgN/100gram), P2=16,534324 (mgN/100gram) and P3=15,8024 (mgN/100gram) and didn’t effect (P>0,05) toward velues TPC tunny, which each valuesP0=2,3 (108 colony/g), P1=16,1 (108 colony/g), P2=21,1 (108 colony/g) and P3=1,2 (108 colony/g). The result of organoleptic of tunny during 24 hours storages show that the fish are already in not fresh.

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