Eating qualified food processed in a crock pot is generally not harmful to the body; long-term food made by unqualified crock pots may have a certain possibility of food poisoning.
The principle of the stewing cup is to use the insulation of the stewing cup, add hot water and food, in a temperature similar to boiling water will be cooked food cooked a new type of cooking, the advantages of its more convenient, economical, while avoiding high-temperature cooking will produce acrylamide, benzo(a)pyrene and other harmful substances shortcomings, but also more retained in the food of the water-soluble vitamins and other nutrients.
Most of the bacilli without spores 80 ~ 100 ℃ in a few minutes almost all dead, but in 70 ℃ need 10 ~ 15min to be lethal, and in 60 ℃ must be more than 30min to be killed. Mold spores usually 86 ~ 88 ℃ heating 30min can die.
If the quality of the stewing cup is qualified and the continuous heating temperature reaches the standard of sterilization, the symptoms of bacterial and fungal food poisoning are usually not easy to appear, but if the quality is not qualified, the corresponding symptoms may appear and affect the health. Therefore, it is recommended to buy a stewing cup from the regular channels and buy qualified products.