Effects of moisture, temperature and level of pea grits on extrusion behaviour and product characteristics of rice

作者: Baljit Singh , K.S. Sekhon , Narpinder Singh

DOI: 10.1016/J.FOODCHEM.2005.09.042

关键词: LegumeDie (manufacturing)Die swellComposite materialExpansion ratioAbsorption of waterPlastics extrusionAgronomyMoistureChemistryExtrusion

摘要: Abstract A study was conducted to investigate the effect of feed moisture (18–24%), extrusion temperature (130–170 °C) and level pea grits (0–30%) on behaviour extrudate properties rice grits. The extruder die pressure, specific energy consumption, expansion ratio, density, water absorption index, solubility index were studied. Second-order polynomials compared for parameters product characteristics as a function moisture, grit level.

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