The Effect of Repeated Heating (Tyndalization) on the Chemistry and Microbiology of Pempek (Supervised by AGUS SUPRIADI) Tyndalization is a form of multistage sterilization and uses steam with a temperature of 100ºC which is circulated for 30 minutes, this heating is repeated for 3 consecutive days with different temperature treatments. This study aims to determine the effect of repeated heati…