Buffalo jerky

Jerky or "charqui" is lean trimmed meat cut into strips and dehydrated to prevent spoilage. Normally, this drying includes the addition of salt to prevent bacteria growth. The word "jerky" derives from the Quechua word ch'arki which means "dried, salted meat". Modern manufactured jerky is often marinated, prepared with a seasoned spice rub or liquid, or smoked with low heat . Store-bought jerky commonly includes sweeteners such as brown sugar. Jerky is ready to eat, needs no additional preparation, and can be stored for months without refrigeration. A proper protein-to-moisture content is required in the final cured product to ensure maximum shelf-life.

Source: Wikipedia