The invention discloses appetite promoting and liquid engendering cumquat beef jerky and a preparation method thereof. The appetite promoting and liquid engendering cumquat beef jerky is prepared from the following raw materials in parts by weight: 3 to 4 parts of dried shrimp meat, 1 to 2 parts of parsley leaves, 2 to 3 parts of cumquat, 0.5 to 1 part of mustard oil, 0.5 to 1 part of lotus plumule, 0.5 to 1 part of herba pogostemonis, 0.5 to 1 part of folium mori, 100 to 110 parts of beef, 0.4 to 0.5 part of papain, 1.8 to 2.0 parts of calcium chloride, 1.8 to 2.0 parts of D-sorbitol, 5 to 6 parts of salt, 0.03 to 0.04 part of lactobacillus casei, 0.1 to 0.2 part of sodium erythorbate, 12 to 15 parts of sliced rhizoma zingiberis recens, 10 to 12 parts of ginger juice, 2 to 3 parts of aginomoto, 5 to 6 parts of white granulated sugar, 1 to 2 parts of soy sauce, 6 to 8 parts of yellow rice wine, 3 to 4 parts of pericarpium zanthoxyli, 1 to 2 parts of Chinese cinnamon, 1 to 2 parts of fructus anisi stellati, 1 to 2 parts of fructus foeniculi, 18 to 20 parts of 140 mg/ml of pericarpium citri reticulatae extracting solution and an appropriate amount of water. According to the appetite promoting and liquid engendering cumquat beef jerky disclosed by the invention, the parsley leaves and the cumquat are mixed, the cumquat has the functions of stimulating the appetite and engendering liquid, and rich nutrition and full taste are obtained by the matching of the cumquat and the parsley leaves.