Sökning: "microwave-assisted air-drying"

Hittade 2 avhandlingar innehållade orden microwave-assisted air-drying.

1. 1. COMBINED DEHYDRATION METHODS - From Fresh Fruit to High-quality Ingredients

   Författare :Frédéric Prothon; Livsmedelsteknik; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Food and drink technology; Livsmedelsteknik; semi-finished products; agent; collapse; apple; microwave-assisted air-drying; dehydration; osmotic treatment;

   Sammanfattning : Numerous products from the food industry contain fruit and/or berries, in the form of fillings or ingredients, e. g. in yoghurt, some bread products/cereal products, ice cream, etc. In order to produce these ingredients and improve their characteristics, many processing techniques are available. LÄS MER

3. 2. Microwave-Assisted Air-Dehydration of Fruits and Vegetables Processing Conditions and Product Quality

   Författare :Tomas Funebo; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; dielectric properties; pre-treatment; dehydration; permittivity; microwave; fruits; vegetables; multimode;

   Sammanfattning : This thesis is focused on aspects of microwave-assisted hot-air drying of fruits and vegetables. The two material coefficients, the relative permittivity (ε) and the loss factor (ε), determine the interaction of microwave energy with foods. LÄS MER