Application of Vacuum Frying Technology in the Preparation of Composite Seasonings
As the global food industry evolves and consumer demand for high-quality foods increases,traditional methods for preparing composite seasonings face several challenges.This paper provides a detailed introduction to vacuum frying technology and explores its application in the preparation of composite seasonings,taking the production of Sichuan pepper oil as an example.Vacuum frying technology,by operating in a sealed and negative pressure environment,achieves low-temperature oil heat control and ingredient processing,effectively inhibiting oxidation reactions and preserving the original flavors and nutrients of the ingredients.Compared to traditional methods,this technology shows significant advantages in flavor retention,nutrient preservation,safety enhancement,and energy efficiency.