Effect of Combination Treatment of Liquid Smoke Concentration, Soaking Time, Packaging and Different Storage Time To Yield And Moisture Content nila Fish Fillet (Oreochromis niloticus)

This study aims to determine the yield and moisture content fillet of tilapia (Oreochromis niloticus) were given the combination treatment pickling liquid smoke concentration, soaking time, types of packaging and storage time are different. This study was conducted in laboratory with factorial experiment in a completely randomized design (CRD) 5 x 3 x 3 x 5 with 3 replicates in order to obtain 675 experimental units. A factor consists of the concentration of liquid smoke is composed of 5 (five) levels is Control (smokeless liquid / 0%), 5% and 10%, 15% and 20%; long immersion factor B consists of 3 (three) levels is soaking time 5 minutes, 10 minutes and 15 minutes; factor C type of packaging consists of three (3) levels is without packaging (control), plastic packaging polyethylene (PE) and packaging plastic polypropylene (PP) and factor D storage time (days) consists of 5 (five) levels is 0, 3 , 6.9 and 12 days. Parameters measured were yield and moisture content. The results showed that the interaction effect of combined treatment of different concentrations of liquid smoke cinnamon soaking time to the yield (P 0.05). For a combination of 3 (three) and 4 (four) treatments showed no interaction. Rated highest yield obtained in the combination treatment of soaking time 15 minutes on without soaking liquid smoke (smoke concentration liquid 0%) of 73.686% was significantly different from other treatments, combination treatment concentration liquid smoke 0% (without liquid smoke) with a storage time of 9 days amounting to 71.77% significantly different from other treatments, while the combination of other treatments were not significantly different. On the water content fillet of tilapia, no interaction on a combination of four treatments, the difference of soaking, the concentration difference immersion, types of packaging and storage time (P