Abstract
The purpose of this study was to obtain a formula of rainbow fish sauce with pineapple extract and to determine the effect of adding pineapple extract on the fermentation process and total lactic acid bacteria. With the addition of 0%, 5%, 10%, 15%, and pineapple extract treatment and fermented for 7, 14, 21 days in an incubator with a temperature of 40-50 ℃. The test parameters are Sensory Analysis which includes appearance, aroma, and viscosity (SNI 01-2346-2006), pH (AOAC, 2005), total lactic acid bacteria. The results of the sensory test research for the appearance of the 5% sample, 15% aroma, 10% viscosity with a fermentation time of 21 days were the most preferred by panelists with an average value of 6.8, 6.4, 7. The average pH value on day 7 ranged from 6.77 to 6.67, day 14 ranges from 6.67 to 6.59, day 21 ranges from 6.40 to 6.35. The test results of the highest colony Lactic Acid Bacteria in the sample with the addition of pineapple extract as much as 15% fermentation on the 21st day with a total colony number of 1.46 × 10³ CFU / ml.
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