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Showing 1 to 1 of 1 for “"rice hull ash"”.
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Supercritical fluid extraction of rice bran with adsorption on rice hull ash
Rice bran oil was extracted using environmentally-friendly supercritical carbon dioxide at varying conditions. Experimental treatments included pressure (27.6, 41.4 and 55.2 MPa), temperature (40 and 60 oC) and flow rates (25, 45 and 65 g/min) of supercritical carbon dioxide. Extracts collected at …