Flavour enhancers are commonly added to commercially produced food products (eg. frozen dinners, instant soups, snackfoods) to make them taste more 'savoury'.
The commonly used flavour enhancers are:
Australian
... 35 families residing in the village. The population density is 380.6/km² (967.1/mi²). There are 595 housing units at an average density of 1,640.9/km² ...