Different types, different parts and different fat meats produce different calories. A kilo of pork (fat and thin) can produce an average of 2000 kilocalories, while lean pork, such as pork tenderloin, can produce about 750 kilocalories, while pig fat can produce up to 4000 kilocalories. A kilo of beef (lean) produces about 500 kilocalories.

The heat produced by mutton is between pork and beef. The heat produced by chicken is equivalent to that of lean pork, while that produced by duck is slightly higher than that of chicken. In addition, it is also related to the cooking methods of meat, such as frying, barbecue and other oily cooking methods produce more heat than steaming and boiling.

"15 calorie" for nutrition;

The heat required to raise 1 g of water from 1 4.5℃ to 15.5℃ at1atmospheric pressure is about 4. 1855 joules for the International Committee and/kloc for the National Bureau of Statistics.

"4-degree calorie": the heat required to raise 1 g of water from 3.5℃ to 4.5℃ at 1 atmospheric pressure.

"20-degree calorie": The heat required to raise 1 g of water from 1 9.5℃ to 20.5℃ at1atmospheric pressure is about 4. 18 19 Joule.

Baidu Encyclopedia-Calories