date:Jan 09, 2019
freezing and so on.
If preservation conditions are not complied with, the shelf life of food is likely to shrink, or even lose security, such as quick-frozen food can not leave the cold chain.
The shelf life is generally determined by stability test or shelf life test.
It is to put food in a constant temperature and humidity test box which is close to the real storage conditions, and take a batch every other time to see the preservation effect, including microorganisms, sensory indicators, ph