The first method is vacuum low-temperature frying. His advantage is that the fruit and vegetable chips fried in vacuum at low temperature keep the original nutritional components, with natural color and crisp taste, but high oil content, especially some chips with high starch content, such as potatoes and sweet potatoes, which are easy to cause obesity if eaten too much. Therefore, the fruit and vegetable chips made by this method can well retain the original nutritional components of fruit trees, but some of his finished products, such as potatoes, will cause their own health problems.
The second method is vacuum expansion. The fruit and vegetable chips made by vacuum puffing were not fried, and most of the nutrients in the original fruits and vegetables were retained, but vitamin C was lost more in the process of raw material treatment. So this method is a little immature in this matter, and even the fruit and vegetable chips made by this method can't catch up with the first method in many cases, so I personally think you should use the first method, which is very practical, so I personally think it is very good to use the first method.
Fruit and vegetable slices are natural and healthy. How to make fruit and vegetable chips? There are only two ways to make this thing, but after careful analysis, it will be found that the fruit and vegetable chips made by the first method are superior to the second one in nutrition and so on.