Emerging food drying technologies with energy-saving characteristics: A review
Kay Khaing Hnin, Min Zhang, Arun S. Mujumdar, Yuelin Zhu
Drying Technology
Abstract
Drying is one of the most vital preservation techniques used in the food industry. It demands different levels of energy to produce commercially high-quality-dried food products. Novel drying technologies minimize deterioration of the food ingredients and produce novel products for consumers. In recent years, there have been many developments in the technology connected with the industrial drying of foods. Recent research has shown that novel food drying technologies could be utilized to improve the efficiency of drying by lowering the energy consumption and also to enhance the product quality. This article reviews selected energy- saving techniques in drying and discusses some novel combined drying technologies. These include solar-assisted, infrared-assisted, microwave-assisted and similar hybrid drying methods for food drying. Recommendations are also made for future research and development.
Extracted Claims
5 claims extracted from this paper into the knowledge graph
microwave-assisted drying minimize deterioration of food ingredients
“These include solar-assisted, infrared-assisted, microwave-assisted and similar hybrid drying methods for food drying.”
infrared-assisted drying minimize deterioration of food ingredients
“These include solar-assisted, infrared-assisted, microwave-assisted and similar hybrid drying methods for food drying.”
solar-assisted drying minimize deterioration of food ingredients
“These include solar-assisted, infrared-assisted, microwave-assisted and similar hybrid drying methods for food drying.”