Emping is one of our traditional foods that have spread into
many places and provinces. Emping come from Javanese. This food made from seeds
of Gnetum gnemon (species of Gnetum) that lives in southeast asia
Tempoyak is durian fruit that has been fermented with a salt.
This is malay origin food, because most of the ancestor Indonesian is a malay,
so they still keep this traditional food. You could find out this food in Sumatran
Island.