How many days can grass carp keep fresh in the refrigerator in the weather of 65438+February?

In the weather of 65438+February, grass carp can be kept in the refrigerator for 2 to 3 days. After cold storage, bacteria will multiply and differentiate on raw grass carp slices, and raw grass carp slices must be completely cooked before eating. Generally, it can be frozen for about 3 months and the indoor temperature is about-18℃. It can store fresh or frozen meat, fish, poultry and cooked food for about 3 months.

The value of grass carp

Economy. Grass carp is an excellent cultured fish and one of the four traditional freshwater cultured fish in China. It has high economic value because of its simple food, wide source of feed and tender meat.

Medicinal. Chinese medicine believes that grass carp is warm and sweet, and enters the liver and stomach meridians. It has the effects of warming stomach, regulating middle energizer, calming liver and suppressing yang, expelling wind, treating arthralgia, nourishing yin and improving eyesight. It has a certain therapeutic effect on spleen and stomach weakness, malnutrition, hyperactivity of liver yang, hypertension, headache and tinnitus.

Edible. Grass carp is rich in unsaturated fatty acids, which is beneficial to blood circulation. Regular consumption can protect cardiovascular and cerebrovascular diseases and is a good food for cardiovascular patients. Grass carp is rich in selenium, which has anti-aging and beauty effects if eaten regularly, and also has certain preventive and therapeutic effects on tumors.

Grass carp is rich in nutrition, rich in trace elements and vitamins. For people with weak body and loss of appetite, it is a good product for appetizing and nourishing, stimulating appetite and strengthening the body.