One kilogram of beef jerky is equivalent to about four kilograms of fresh beef. Dried beef is generally dried meat marinated with beef and other seasonings. The air-dried beef in beef jerky comes from the war grain of Mongolian fighters, which is convenient to carry and rich in nutrition.

second, beef is the second largest meat food in China, second only to pork. Beef has high protein content, but low fat content, delicious taste, and is loved by people, enjoying the reputation of "the favorite among the meat". Dried beef contains a variety of minerals and amino acids needed by human body, which not only maintains the chewy flavor of beef, but also does not deteriorate for a long time.

1. Air-dried beef was once a grassland delicacy exclusively enjoyed by Mongolian people. As early as Genghis Khan established the Mongolian Empire, Mongolian cavalry and beef jerky had an indissoluble bond and were in the battle. Fierce horse, machete and beef jerky are the three magic weapons of Genghis Khan in the distant expedition, and beef jerky plays an important role in the expedition, so air-dried beef is known as "Genghis Khan's expeditionary rations".

2. Beef is rich in protein, and its amino acid composition is closer to the needs of human body than pork, which can improve the body's disease resistance. It is suitable for people who are growing and recuperating after surgery and illness, such as supplementing blood loss and repairing tissues.

3. Eating beef in cold winter can warm the stomach, which is a good tonic for cold winter. Chinese medicine believes that beef has the effects of invigorating the middle energizer, nourishing the spleen and stomach, strengthening bones and muscles, resolving phlegm and calming wind, quenching thirst and stopping saliva. It is suitable for people with depressed middle qi, shortness of breath, weakness of muscles and bones, anemia and long illness, and yellow and dizzy face.