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Effect Of Cold Storage Temperature On Food
Apr 26, 2017

Frozen food equipment is widely used in the food industry, the food industry, what kind of role and impact of temperature on food? Let us explore the following! 1, the effect of temperature on microorganisms. Bacteria causing food spoilage bacteria, yeast and mold, the most obvious bacteria. The temperature decreased and the microbial growth rate decreased when the temperature was reduced to -1

Frozen food equipment is widely used in the food industry, the food industry, what kind of role and impact of temperature on food? Let us explore the following!

1, the effect of temperature on microorganisms.

Bacteria causing food spoilage bacteria, yeast and mold, the most obvious bacteria. When the temperature decreases, the microbial growth rate decreases, when the temperature is reduced to -10 degrees, the majority of microorganisms will stop breeding, some deaths. Only a few microorganisms grow slowly. The factors that affect the activity of microorganisms at low temperature are temperature, cooling rate, the existence of water, the composition of food, the temperature change of frozen storage process and so on.

2, the effect of temperature on enzyme activity.

The activity of the enzyme is related to the temperature, and the enzyme activity increases with the increase of temperature in a certain temperature range. Duck delicatessen in low temperature, the enzyme activity decreased significantly, but not completely lost activity, in the long-term freezing process, the enzyme can still spoil food. With the increase of temperature, the active enzyme will be activated again, which will accelerate the deterioration of food. Food storage depends on the type of enzyme and the type of food.


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