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华南理工大学食品加工与保藏原理课件Chap5 Drying。
Autoxidation and Solvent-Extraction Processes of Linoleic Acid Encapsulated with a Polysaccharide by Freeze-Drying
microcapsule autoxidation solvent-extraction
2009/7/8
Linoleic acid was encapsulated with gum arabic, pullulan or maltodextrin at various weight ratios of the acid to wall materials by freeze-drying, and its autoxidation and solvent-extraction processes ...
Advances in Transport Phenomena during Freeze-Drying of Food Materials: Fundamentals and Applications
freeze-drying transport phenomena thermal conductivity permeability of water vapor
2009/6/18
Measurement method and values of thermal conductivity and permeability of water vapor were presented for the dried layer of food materials undergoing freeze-drying. Some structural models were develop...
Effect of Relative Humidity during Storage on the Autoxidation of Linoleic Acid Encapsulated with a Polysaccharide by Hot-Air-Drying and Freeze-Drying
autoxidation encapsulation linoleic acid
2009/6/18
Linoleic acid was encapsulated with gum arabic, maltodextrin and pullulan at different weight ratios by hot-air-drying and freeze-drying. The autoxidation processes of the encapsulated linoleic acid w...
Maximum Hygrostress Response Charts for Drying or Hydrating Elastic, Cylindrical Food with Infinite Biot Number
maximum hygrostress elastic cylinder moisture diffusion
2010/11/23
Charts were prepared for estimating local maxima or minima of dimensionless, principal stresses of axial, radial, and tangential orientations formed in an elastic, cylindrical food during a drying or...
Advances in Mathematical Modeling of Heat and Mass Transfer during Throughflow-Air Drying of Cereal Grain
airflow bulk grain drying throughflow drying
2010/11/23
This paper discusses recent advances in cereal drying. It focuses on mathematical modeling of convective heat and mass transfer using air as the drying medium. The mathematical modeling of air distrib...
Freeze-Drying of Soybean Protein Solution Containing Added Oil: Effects of Freezing Conditions on Drying Rate
freeze-drying supercooling drying rate vapor permeability
2010/11/22
Solutions of soybean protein with and without added oil were freeze-dried, and the measured drying-rate was analyzed using the uniformly retreating ice front (URIF) model to obtain the coefficient of ...