Figures & data
Figure 1 (a) Number of papers, concerning structural properties data (true density, apparent density and porosity) of various foodstuffs, published in food engineering and food science journals during recent years. (b) Accumulation of published papers, concerning structural properties data (true density, apparent density, and porosity) of various foodstuffs, versus time.
Figure 2 True density data for all foods at various (a) moisture contents and (b) temperatures.
Figure 3 Apparent density data for all foods at various (a) moisture contents and (b) temperatures.
Figure 4True density data versus apparent density for all foods.
Figure 5 Porosity data for all foods at various (a) moisture contents and (b) temperatures.
Figure 6 Histogram of observed values of true density in food materials.
Figure 7 Histogram of observed values of apparent density in food materials.
Figure 8 (a) Histogram of observed values of porosity in continuous food materials. (b) Histogram of observed values of porosity in granular food materials.
