A, pig liver bitter reasons:

Pig liver bitter may be because it is not washed or cooking fire is too old, pig liver is a common food in daily life, high nutritional value.

Two, pig liver processing methods:

It is recommended that you soak the pig liver in water to remove blood and other debris, and then cut into small pieces and then put into the white vinegar water or light salt water for half an hour.

After this treatment, the bitter taste of pig liver after cooking will be greatly reduced or even no bitter taste, in addition to this, pig liver in cooking, the time is best to control the time in about 8 minutes, until the pig liver can not be seen on the top of the blood, the color changes to brown can be. Before eating pig liver, must be treated well, the residual toxic substances in the pig liver all the way out, because the pig liver surface is the largest toxic transit station detoxification organ on the pig.

Three, the nutritional value of pig liver is as follows:

1, can prevent and alleviate iron deficiency anemia, because pig liver is rich in iron, and are easily absorbed divalent iron in the form of the presence of iron, in the prevention and correction of iron deficiency anemia is very obvious.

2, can relieve vision fatigue, improve vision level, because pig liver is rich in vitamin A, and vitamin A constitutes an important raw material of the retina, appropriate to eat pig liver can obviously relieve vision fatigue, improve vision level. The danger of pig liver is the amount of cholesterol and fat is very rich, if the intake of pig liver is too much, it will cause cholesterol, fat excessive intake, which will cause hyperlipidemia.