Porosity and pore size distribution of starch materials

Bulk porosity and pore size distribution were measured for granular, heat-gelatinized and extruded starch materials, using helium stereopycnometry and mercury porosimetry. Most of the pores of granular materials had a radius of 1–3 μm and bulk porosity about 0·6. About 20% of the total porosity is d...

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Veröffentlicht in:	Journal of food engineering 1993, Vol.18 (3), p.259-280
Hauptverfasser:	Karathanos, V.T., Saravacos, G.D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Food industries Fundamental and applied biological sciences. Psychology porosity starch Starch and starchy product industries
Online-Zugang:	Volltext
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