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Practical Applications of Food Dehydration: A Review 1, 2
1Animal Sciences Department, Kansas State University, Manhattan, Kansas 66506.
Journal of Food Protection
|March 15, 2019
Summary
Food dehydration, a long-standing preservation technique, utilizes controlled processes impacting food quality. This review covers common methods, specific food applications, and the nutritional value of dehydrated foods.
Area of Science:
- Food Science
- Food Preservation Technology
Background:
- Water removal is a primary method for food preservation.
- Modern controlled dehydration techniques can be applied to nearly all food types.
Purpose of the Study:
- To review common food dehydration methods.
- To discuss specific drying processes for various foods.
- To summarize the nutritional value of dehydrated foods.
Main Methods:
- Literature review of established food dehydration techniques.
- Analysis of chemical and physical changes during drying.
- Compilation of data on the nutritive value of dehydrated foods.
Main Results:
- Dehydration processes involve various chemical and physical transformations.
- The choice of drying method significantly impacts the quality of rehydrated foods.
- Dehydrated foods retain significant nutritive value.
Conclusions:
- Controlled dehydration is a versatile and effective food preservation method.
- Understanding the impact of drying on food chemistry is crucial for quality.
- Dehydrated foods offer a viable option for maintaining nutritional content.
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