What Is Vacuum Frying Technology For Fruit And Vegetable?

Time:2022-06-20 By:Emily

What Is Vacuum Frying Technology?

Vacuum frying technology is a method of frying fruits and vegetables at low temperature using a vacuum fryer. A vacuum frying machine can help prevent nutrient loss, which is common when cooking or frying foods at high temperatures. Food color, consistency and flavor are well preserved. This frying process keeps food longer, contains less oil and is healthier than other types of fried foods.


It is carried out under subatmospheric pressure. Vacuum frying changes the color, appearance, texture and composition of a product, making it more appealing to consumers. Fruits and vegetables have been recognized as having broad applicability to the technology.


What Is a Vacuum Fryer Used For?

The vacuum fryer is mainly composed of vacuum frying tank, oil heating system, vacuum system, oil storage and replenishment system, pneumatic system, automatic deoiling system and other systems. It is a frying machine that integrates frying, deoiling, dehydration and oil filtration to process fruit and vegetable products, seafood, meat products, etc. under vacuum.


Some vacuum frying systems incorporate a method of centrifuging the frying sample within the frying chamber. In the case of vacuum frying, this problem is exacerbated by the pressurization step, which causes a rapid increase in pressure in the pore space, forcing most of the surface oil into the product pore space. Therefore, vacuum frying requires a degreasing mechanism to reduce excessive oil absorption on the product surface.




Is Vacuum Fried Healthy?

With the improvement of living standards, nutrition, convenience, safety and greenness are the current trends in the development of food production. Consumers' demand for snack food is no longer satisfied with the more basic consumer needs such as good taste, hygiene and high packaging grade. The functional benefits and spiritual enjoyment of the vacuum fryer fruit and vegetable chips products just meet the needs of consumers.


• Reduced oil content in fried products;

• maintain the natural color and flavor of the product;

• Less adverse effect on oil quality;

• Vacuum frying is good for some strong-smelling fruits or vegetables, such as durian. Compared to fresh durian, vacuum fried durian is less objectionable and more convenient to carry.

• Vacuum frying can be used to fry high-sugar fruits and fresh vegetables for a variety of snacks. The sugar is burned off before the water is removed from the fruit.



The above are some introductions about vacuum frying. If you want to start a vacuum frying business, you can leave us a message, and we will provide suitable machines and solutions according to your needs. Make sure you produce fruit and vegetable chips that satisfy consumer tastes.