Tumeric and galingale are kinds of spices that are often used in food processing as natural food additives. It is supposed that active compounds of tumeric (e.g. curcumoid) and galingale (e.g. caemferol) have abilities in inhibiting the growth of bacteria (anti-bacteria effect). The main aim of this rsearch is know the inhibiting effect of tumeric and galingale extracts ( solved by methanol 96%…