Because pork consumption demand is determined by residents' income level, population growth and consumption structure, it is affected by seasonal eating habits, epidemic diseases, food safety and consumption substitution effect in the short term.

The supply side of pork is mainly affected by factors such as breeding profits, policy changes and epidemics, among which sudden factors such as epidemics are random and unpredictable, which is an important reason for the violent fluctuation of the "pig cycle". China's retail farming environment has also amplified the price volatility.

Pay attention to eating pork

Care should be taken not to eat overcooked meat. At the temperature of 200℃ ~ 300℃, amino acids, creatine liver, sugar and harmless compounds in meat products will react chemically to form aromatic amino groups. These aromatic amino groups derived from food contain 12 compounds, 9 of which are carcinogenic. ?

It is not advisable to soak pork in hot water. Some people often soak the fresh pork they bought in hot water, which will make the pork lose a lot of nutrients. ?

Don't eat bacon fried at high temperature. Bacon contains nitrate. Nitrosoxane, a carcinogen, will be produced after frying. Therefore, when eating salted fish, bacon, sausage, ham and other foods, avoid frying.