A food ration bar (also known as emergency food bar or compressed food bar) is a type of bar generally included in emergency rations and compact field rations. A cross between a hardtack and an energy bar, these shelf-stable products provide a high caloric density and are generally made of grain flour, sugar, and vegetable oil.
A food ration bar (also known as emergency food bar or compressed food bar) is a type of bar generally included in emergency rations and compact field rations. A cross between a hardtack and an energy bar, these shelf-stable products provide a high caloric density and are generally made of grain flour, sugar, and vegetable oil.
Source: Wikipedia "Food ration bar" · CC BY-SA 4.0
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