Speaking of pig liver, I believe many people like it. Now we all pursue the nutritional richness of food. We like to eat food with high nutritional value. Of course, the viscera of animals are indispensable. They are nutritious and not particularly expensive. For example, chicken heart, pig liver, pig blood and so on are all preferred foods. But generally we just know that there is nutrition, or good for the body, but the specific nutritional value is not known. So what are the nutrients of pig liver.
What are the nutrients of pig liver
Food 100g contains 21.3g protein, 4.5g fat, 1.4g carbohydrate and 11mg calcium,
Phosphorus 270 mg, iron 25.0 mg, zinc 5.78 mg, thiamine 0.40 mg, riboflavin 2.11 mg, niacin 16.2 mg, ascorbic acid 18 mg.
Food taboo
Pig liver contains a variety of nutrients, it is rich in vitamin A and trace elements iron, zinc, copper, and fresh and delicious, but pig liver should be detoxified before eating.
Pig liver is the largest detoxification organ in pig body. All kinds of toxic metabolites and some toxic substances, such as pesticides, mixed into the food, will gather in the liver and be detoxified, excreted by it, or transported to the kidney after chemical processing, and discharged from the urine. The liver can also produce inflammation, even liver cancer. In addition, there may be diseases such as liver parasites.
If all kinds of toxic substances in the liver are not eliminated or the detoxification function is reduced, the toxic substances will remain in the blood of the liver, which may cause cancer, leukemia and other diseases.
Because the toxic blood in the pig liver is scattered in tens of thousands of liver blood sinuses, so, after buying the pig liver, wash it under the tap water, and then soak it in the basin for 1-2 hours to eliminate the residual blood. Note that the water should be completely immersed in pig liver. If the pig liver is cooked in a hurry, it can be cut into 4-6 pieces according to its size, put them in the basin and gently grasp and wash them, then put them into the basket and wash them under the tap water.
In addition, fried pork liver should not be tender, otherwise, it can not effectively detoxify, and can not kill bacteria and parasite eggs.
Above from all aspects of the detailed introduction of the nutritional composition of pig liver what this problem, I believe that we have known. In our daily life, we can eat more animal viscera and so on, which contains rich nutritional value, but we must grasp the maturity of the food, do not blindly seek tenderness and eat some half cooked food, and can not sterilize bad for the body.