Microwave sterilization machine is the result of the combined effect
of thermal and biological effects of electromagnetic fields. The
thermal effect of microwave sterilization equipment is to make the
protein changes, so that the bacteria lose nutrition, reproduction and
survival of the conditions of death. The biological effect of microwave
on bacteria is the potential distribution of microwave electric field to
change cell membrane section, which affects the electron and ion
concentration of the cell membrane, thus changing the cell membrane
permeability, the bacteria can not be normal metabolism, cell structure
function disorder, growth and development is inhibited and death. In
addition, microwave can make the normal growth of bacteria and the
stability of the genetic breeding of nucleic acids [RNA] and [DNA],
which is caused by a number of hydrogen bond relaxation, fracture and
recombination, which induce genetic mutations, or even break the
chromosome aberrations.
Microwave sterilization effect is good. Practice has proved that the
use of microwave sterilization in general at 75 can all kill E.coli, the
total number of bacteria in the 80 ~ 90 degrees is greatly reduced,
time is only 2 ~ 6 minutes. The heating sterilization is fast, and the
time is short, so the nutrition and the traditional flavor of the food
are preserved. Microwave machine can extend the shelf life of food: the
microwave sterilization of the material, can be extended for half a year
of shelf life, to improve product quality and prolong the storage
period has a significant effect.
Microwave sterilization machine features: 1, the time is short, fast 2,
low temperature sterilization to maintain the nutritional composition
and the traditional flavor 3, save energy 4, uniform 5, easy to control
6, simple equipment, technology advanced 7, good labor conditions, save
area
The scope of application of microwave sterilization machine, microwave
sterilization machine for powder, granules, tablets, such as food,
medicine, nutrition, food products, agricultural and sideline products,
beef, dried meat, instant noodle, instant food, rice drying,
sterilization, almonds, peanuts, red dates, walnuts, chestnuts, baking,
puffing, sterilization, peeling, pickles, lo, all kinds of meat packing
mildew, sterilization, preservation, but also for colleges and
scientific research