Pork tenderloin is a lean piece of pork on the back near the spine. Because of its tender meat and distinct texture, it has become the first choice for many food lovers. This piece of meat is located in the center of the pig's back, near the spine, and has a long shape. Compared with pork in other parts, pork tenderloin has the characteristics of low fat content and delicious meat quality, which is very suitable for frying, frying, frying and roasting. At the dinner table in China, pork tenderloin is often made into sweet and sour tenderloin, fish-flavored shredded pork and other classic dishes, which are deeply loved by people.