1, different parts: the outer waist refers to the testis and the inner waist refers to the kidney, which are different parts.

2, different colors: white and pink outside the waist; The color of the inner waist is mostly red.

3, the nutritional value is different: the outer waist has the effects of tonifying kidney and strengthening yang, nourishing yin and replenishing essence, and resisting fatigue, which can improve the sexual ability of animals, enhance the immunity of the body, resist fatigue and strengthen the body. The inner waist is rich in nutrients such as protein, vitamin A, iron, phosphorus and selenium, and has the effects of nourishing blood, strengthening yang and tonifying kidney.

Cleaning method of goat kidney:

1. Wash away the blood: put the fresh sheep kidney into running water and wash it until the blood in the sheep kidney is washed clean.

2, remove sheep oil: there is generally a circle of sheep oil around the kidney, the fat content of sheep oil is relatively high, and the kidney itself already contains a lot of fat and cholesterol, so for the sake of health, it is generally recommended to remove the proud sheep oil outside.

3. Envelope: There is a white translucent film outside the whole sheep kidney, and the Yanbian edge needs to be torn off.

Cut the rib in half vertically, and then you will see something white inside. These are the SAO tendons in the lamb kidneys, which need to be pulled out by force, otherwise the white part in the middle of the lamb kidneys will be cut off with a knife.

5. Slice or dice the sheep kidney, and then soak it in pepper water 10-20 minutes. After taking it out, the fishy smell of sheep kidney has been removed a lot.