Does salmonella die during cooking?
Does salmonella die during cooking?
Salmonellosis - acute intestinal infectiousdisease caused by a rod of the genus Salmonella. It is characterized by the instant development of the syndrome of intoxication, the defeat of the digestive system. In order not to suffer from salmonellosis, it is necessary to follow preventive measures.
Boiling of foods is one of the methods of preventing salmonellosis
Salmonella affects both humans and animals. In humans, the disease can cause more than 700 varieties of this bacterium. The disease can cause serious consequences: infectious-toxic shock, liver failure, acute heart failure, cerebral edema, pneumonia, urinary and bile duct infection.When salmonellosis is disturbed, water-salt metabolism and assimilation of microelements, nutrients and vitamins are disrupted, the immune system weakens.Salmonella is an infectious disease. Its causative agent is highly resistant to various changes in the external environment, to the effects of chemical and physical factors. In food, these sticks not only persist, but also multiply well. In water, this stick lasts up to 5 months, in the soil - up to 9 months, in indoor dust - up to six months, in dried feces - 4 years, in sausages - 2-4 months, frozen meat - 3-6 months, in eggs - 3 months, in milk - up to 20 days, in butter - 9 months, in cheese - up to a year, on frozen fruits and vegetables - up to 2.5 months. When frozen, salmonella remains viable for a long time. Smoking and salting can not kill salmonella, but they quickly die in products containing acetic acid, lemon juice. These bacteria die at a temperature of + 56 ° C in 1-3 minutes, and boiling instantly kills them. With prolonged storage of chicken eggs (more than a month in the refrigerator), salmonella penetrates through intact shell and multiply rapidly in the yolk. To "neutralize" such an egg, you need to cook it for at least 5-10 minutes. Before boiling eggs, they need to be washed with soap. Salmonella, present in meat, die during its cooking only for 3.5 hours (a piece weighing 400 grams and thickness of up to 9 cm). The hen should be cooked for at least an hour.
Ready meals should be heated for at least 10 minutes at 75 ° C.