The nutritional value of pig kidney is very rich, which contains a variety of nutritional elements needed by human body, such as protein, multivitamins, calcium, iron and so on. The following small series will introduce it in detail for everyone!

1. Pork loin is rich in protein and fat, and also contains carbohydrates, multivitamins, calcium, phosphorus, iron and other ingredients, which has the functions of tonifying kidney and strengthening yang and consolidating essence and qi.

2. Stir-fried pork loin and walnut have the effect of tonifying kidney and relieving asthma, and have a certain auxiliary effect on diseases such as kidney deficiency, low back pain, nocturnal emission and night sweat.

3. Pork kidney and wolfberry porridge is suitable for lumbago, weakness of waist and knees, weakness of hands and feet, dizziness and other symptoms caused by kidney deficiency and strain.

4. Pig kidney has the effects of tonifying kidney and benefiting qi, dredging channels and activating collaterals, resolving food stagnation and quenching thirst. Can be used for treating lumbago due to kidney deficiency, edema, deafness, etc.

How to remove the fishy smell of pork tenderloin

Black liquor removal method

Stand up the kidney, cut it along the white meridian and cut it in half vertically. It is necessary to completely remove the white meridian and try to ensure the integrity of the pork loin. Meridian is inedible, so throw it away. Pour the white wine into a small bowl and wash the pork loin repeatedly by hand, so that the wine can quickly penetrate into the pork loin. Special note: the proportion of liquor added is generally one pig kidney plus one or two liquors.

Zanthoxylum bungeanum removal

First, boil half a pot of water on the fire. When the pot is boiling, add three teaspoons of pepper to the water and cook for three minutes. Turn off the fire after three minutes, pour the pepper water into a bowl to cool, and pour the cooled pepper water on the pork tenderloin for five minutes. Don't forget to remove all the meridians!

Preservation method of pork loin, 1-2 days.

Pig kidney contains protein, fat, carbohydrate, calcium, phosphorus, iron and vitamins, and has the effects of tonifying kidney and waist, regulating kidney and regulating qi. It is best to cook pork loin with fresh pork loin at home. If frozen pork tenderloin is used, the "free water" in pork tenderloin will freeze due to the change of tissue structure, which will force pork tenderloin to be loose and affect the cooking effect. Therefore, after buying pork tenderloin, families should take advantage of fresh cooking and put it in a safe house for preservation in a short time. If it must be frozen in the refrigerator, the thawed pork tenderloin is not suitable for making kidney flower vegetables. You can cut the pork tenderloin into silk or slices and then use it for cooking.

Pig kidney, commonly known as "kidney", is a common raw material for cooking livestock meat. Many hot and cold dishes can be cooked with pork loin, such as "winter bamboo shoots mixed with tenderloin silk", "warm roasted kidney slices", "hot kidney flowers", "Kung Pao waist slices" and so on.

Pig kidney is deeply loved by people, not only because it has a special taste, but also because it is rich in nutrition and has health care functions, especially protecting kidney function.