Pork bone is the tube bone part of the bone, also called pig bone tube

Pig bone refers to the tube bone part of pig bones, also known as pig bone tube. It is a by-product of pork and usually refers to the long tubular bone of a pig's forelimb or hind leg in which the marrow is located.

Pork ribs are a common ingredient in cooking because they are rich in collagen and bone marrow, making the stewed soup particularly rich and delicious. Pork tube bones are usually used to stew, make soup or stew into Pork bone soup, which can give the soup a delicious taste and rich nutrition.

When cooking pork ribs, it is often necessary to stew for a long time so that the bone marrow and collagen are fully dissolved in the soup and the soup becomes thicker. Pork tube bones can also be combined with other ingredients and seasonings to make different flavors of pork bone soup, which increases the diversity and deliciousness of cooking.