Jerky is lean trimmed meat that has been cut into strips and dried (dehydrated) to prevent spoilage. normally, this drying includes the addition of salt to prevent bacteria growth before the meat has finished the dehydrating process. the word "jerky" derives from the quechua word ch'arki which means "dried, salted meat". all that is needed to produce basic "jerky" is a low-temperature drying method, and salt to inhibit bacterial growth. modern manufactured jerky is often marinated, prepared with a seasoned spice rub or liquid, or smoked with low heat (usually under 70 °c/160 °f). store-bought jerky commonly includes sweeteners such as brown sugar. jerky is ready-to-eat, needs no additiona...

Source: Wikipedia