Vacuum Fried Food
Nov 12, 2018
It is a green healthy snack food.
The vacuum frying technology organically combines frying and dehydrating, so that the sample is under negative pressure and its absolute pressure is lower than atmospheric pressure. In this case of relative hypoxia, food processing can reduce or even avoid oxidation. (eg fatty acid loss, enzymatic browning and other oxidative deterioration, etc.).
In the vacuum frying process, when the oil is under a negative pressure state, the gas dissolved in the grease quickly escapes a lot, the generated water vapor pressure is small, and the frying temperature is low, so the degree of deterioration of the grease is greatly reduced.