What You Need to Know
Hurdle technology is a method of ensuring that pathogens in food products can be eliminated or controlled. This means the food products will be safe for consumption, and their shelf life will be extended. Hurdle technology usually works by combining more than one approach. These approaches can be thought of as "hurdles" the pathogen has to overcome if it is to remain active in the food. The right combination of hurdles can ensure all pathogens are eliminated or rendered harmless in the final product.
Steps
- 1.
German Sauerbraten (Central Europe): Combines vinegar marinade (pH) with refrigeration
- 2.
Japanese Nukazuke (East Asia): Uses rice bran salinity and fermentation
- 3.
South African Biltong (Southern Africa): Layers air-drying with spice antimicrobials