Microwave defrosting equipment for meat products is an efficient, fast and hygienic defrosting equipment, which has been widely used in the food processing industry. Its advantages are mainly manifested in the following aspects:
First of all, the microwave thawing equipment can heat the frozen material as a whole to warm up, thereby reducing the problem of temperature inhomogeneity between the thawing layers of the frozen product. In the conventional thawing method, due to the long thawing time, it is easy to lead to the recrystallization of frozen products, which makes the taste of thawed food worse. Microwave thawing equipment can avoid this problem and make the quality of the thawed food better.
Secondly, the defrosting process of microwave thawing equipment takes a short time, which can greatly improve production efficiency. Since there is no thermal inertia in microwave heating, the temperature rise rate of frozen materials is controlled by the microwave output power, or the microwave energy supply rate, which is synchronized with each other. Therefore, the microwave thawing equipment can heat the frozen products to a suitable temperature in a short time, avoiding the reproduction and growth of bacteria and other microorganisms, thereby ensuring the safety and hygiene of food.
In addition, the heating method of the microwave thawing equipment also has many advantages. Microwave heating is penetrating and can directly act on the inside of the material, making the material more evenly heated. At the same time, microwave heating is also selective, only the substances containing polar molecules are heated, so it will not produce any harmful effects on the material
When choosing the final temperature of the microwave thawing equipment, it is generally advisable to choose -2--4 °C. At this time, the frozen product does not drip and can be cut with a knife. This temperature range preserves the taste and quality of the food without excessive loss of nutrients.
In short, the microwave thawing equipment for meat products has many advantages, such as overall heating and reheating, short thawing time, uniform heating method, safety and hygiene, etc. These advantages make the microwave thawing equipment an important equipment in the food processing industry, and make an important contribution to improving food quality and production efficiency.