真空冷冻与热风联合干燥草莓

Experimental Studies on Treatment of Strawberries by a Combination Drying of Vacuum Freeze and Hot-Airflow

摘要:

应用真空冷冻干燥与热风干燥(FAD)联合的方式做不同转换点试验,将得到的产品分别与完全的热风干燥(AD)和真空冷冻干燥(FD)的产品比较总的能量消耗和物化特性,确定了 FAD联合干燥的方式和较佳转换点. FAD联合干燥的产品极大地改善了完全热风干燥草莓的品质,其质量较接近完全真空冷冻干燥的产品.

Abstract:

Strawberries were treated with a combination drying of vacuum freeze and hot-air(FAD) in this work. Energy consumption and physicochemical properties of different drying methods were compared with single hot-air drying and vacuum freeze drying. Favorate c