PENGARUH KONSENTRASI GARAM DAN KONSENTRASI NASI TIWUL TERHADAP KARAKTERISTIK BEKASAM KERING IKAN LELE SANGKURIANG (Clarias sp.)
Daftar Isi:
- The aim of this study was to determine the effect of the concentration of salt and Tiwul rice appropriate to the characteristics of dried bekasam Sangkuriang catfish. Benefits of this study are to provide an alternative method of fish preservation and increase the economic value of fish as a source of animal protein. The study consisted of a preliminary study that was conducted to determine how to manufacture Tiwul and Tiwul rice correctly, determine the length of drying and fermentation time that will be used in the main study. The main study was conducted to determine the concentration of salt and tiwul rice to be used in the manufacture of dried bekasam Sangkuriang catfish. This study used randomized block design (RAK) with a 3 x 3 factorial design with three replications. Salt concentrations were respectively 10%, 15%, 20% and tiwul rice concentrations were 30% 35% and 40%. The response in the study include protein levels by using kjedahl and lactic acid levels with the volumetric method, the organoleptic test method with preference to the color, flavor, texture and aroma of dried bekasam Sangkuriang catfish. The main research used 3 hours drying time and a 9 days of fermentation. The results showed that the concentration of salt and Tiwul rice had significant effect on the levels of lactic acid and protein content, as well as the organoleptic test to taste, aroma, texture, and color, while the interaction between the concentration of salt and Tiwul rice significantly affect the aroma of the bekasam Sangkuriang catfish.