Biot number - lag factor (Bi-G) correlation for tunnel drying of baby food

Pesticides in baby food.

The interferons are a group of naturally occuring proteins that inhibit the growth of tumours in vivo and many transformed cell lines in vitro. The mechanisms of action of interferon, however, remain unclear. The IFN induced inhibition of growth of many epithelial cancer cell lines is associated with changes in Epidermal Growth Factor Receptor (EGFR) binding or expression. Therefore, we examine...

Infrared drying of food products

The aim of this work was to study the infrared (IR) drying of food products. In present article the effects of blanching, of air velocity and of different air temperatures on the drying time and on the rehydration ratio as a quality property are investigated. During research different food materials were used: apple, carrot and potato. In the article a simultaneous heat and mass transfer model ...

Solar Drying Technology for Food Preservation

Food losses in the developing world are thought to be 50% of the fruits and vegetables grown and 25% of harvested food grain (Burden, 1989). Food preservation can reduce wastage of a harvest surplus, allow storage for food shortages, and in some cases facilitate export to high-value markets. Drying is one of the oldest methods of food preservation. Drying makes produce lighter, smaller, and les...

Non-Newtonian thermal convection of eyring-powell fluid from an isothermal sphere with biot number effects‎

This article investigates the nonlinear, steady boundary layer flow and heat transfer of an incompressible Eyring-Powell non-Newtonian fluid from an isothermal sphere with Biot number effects. The transformed conservation equations are solved numerically subject to physically appropriate boundary conditions using a second-order accurate implicit finite-difference Keller Box technique. The influ...

Investigation of Drying Mechanism of Solids Using Wind Tunnel