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Journal : Jurnal FishtecH

BEKASAM IKAN LELE DUMBO (Clarias gariepinus) DENGAN PENGGUNAAN SUMBER KARBOHIDRAT YANG BERBEDA Ayu Kalista; Agus Supriadi; Siti Hanggita R.J.
Jurnal FishtecH Vol 1, No 1 (2012)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/fishtech.v1i1.801

Abstract

This purposes of this research were to determine the effect of different carbohydrat sources on the the characteristics of chemical, microbiological and organoleptic bekasam  catfish. The research was conducted in June until July 2011 at Fishery Processing Technology Laboratory, Aquaculture Laboratory, Animal Nutrition Laboratory and Bioprocess Laboratory University of Sriwijaya.This research that the used Completely Randomized Design (CRD) with five treatments, and each treatment was replicated three times. The treatment were  A1 = glutinous rice flour, A2 = corn flour, A3= wheat flour , A4 = cassava flour, A5 = rice flour.The result showed used of different carbohydrate sources had significant effect in N-amino content, pH value and total count but was significantly for water content and ash content. The highest bacterial count was obtained by using rice flour (4,491) and the lowest was found in bekasam with glutinous rice (3.470). The flour that has a higher amylose content is easier to use as a bacterial growth media. Based on sensory test, the best treatment was derived from rice flour and had a higher preference level aroma (3.64), tekstur (3.86) and apperance (3.27). The research recomended that bekasam that used rice flour had best physical, chemical and mikrobiology properties.
Analisis Organoleptik (Scoring Test) Tingkat Kesegaran Ikan Nila Selama Penyimpanan Ayu Kalista; Amin Redjo; Umi Rosidah
Jurnal FishtecH VOL 7, No 1 (2018)
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/fishtech.v7i1.5985

Abstract

Sensory analysis has been used to to detect changes in the degree of tilapia freshness during the 12 hour storage period. This research was conducted in March 2017 until aJuly 2017. This research was conducted at Food Laboratory of PDD Polinela of Banyuasin Regency. The research method used is the experimental method (Explanatory Research). The data were processed using Friedman Conover and analyzed descriptively. The quality of fish can be grouped into several categories namely high quality, good quality, limit of acceptability and spoilt. The results showed the longer the time of retreat the quality of fish Tilapia was alight. High quality category has a gill color score of 8.40, texture 7.64 and aroma 7.76. Good quality category has a gill color score of 6.44, texture of 6.76 and aroma of 5.24. The limit of acceptability category has a gill color score of 4.72, a texture of 4.56 and a scent of 5.24. The spoiled category has a gill color score of 4.72, 3.16 texture and 2.44 odor.