“Baso tahu” is common food. Salmonella and colifom bacteria commonly contaminate foods. The presence of both groups was examined from “baso tahu” peanut thick sauce, by growing it on SS agar and MacConkey agar respectively. Results of biochemical test showed Salmonella did not contaminate it. The thick sauce was contaminated by 2895,4 coliform bacteria per gr (on average), which exceeded the standard.
Copyrights © 2002