Cutlery, boiling is the most common form of disinfection, kill many germs can pasteurize way. However, pasteurized in order to really achieve results must have two conditions, one is a function of temperature, the other is a function of time.

Many different kinds of microorganisms of intestinal communicable diseases often cause acute diarrhoea bacteria Escherichia coli, salmonella, Shigella, Vibrio cholerae, Bacillus cereus, etc. Most of these bacteria to 100 ℃ high temperature 1-3 or 80 ° c for 10 minutes to die, heating temperature is 56 degrees, heat for 30 minutes, these bacteria can survive. In addition, some bacteria have more resistant to heat, such as Bacillus anthracis, Bacillus cereus, and so on.

So, before eating boiled Bowl, due to lack of temperature and time, can only kill a few microorganisms, there is no guarantee that kills most pathogenic micro-organisms. To be effective, boil, live steam or use infrared rays disinfection cupboards are optional methods. If using boiled, to do real disinfection must be cooked a little longer, infrared-kitchen CB usually 15-30 minutes.