【摘要】 以大蒜汁为原料,研究影响超临界CO₂萃取技术提取大蒜素的因素,包括萃取压力、萃取温度、CO₂流量等。通过正交试验,确定超临界CO₂萃取大蒜素的工艺参数:萃取压力为15 MPa,萃取温度为30℃,CO₂流量为30 m³/h,大蒜素萃取率达0.35%,其中大蒜素含量为46%。更多还原

【Abstract】 Using garlic juice as material,factors affecting allicin extraction by supercritical CO₂ technology are studied,including extraction pressure,extraction temperature,CO₂ flow.The optimistic processing parameters by orthogonal experiment are determined:extraction pressure 15 MPa,extraction temperature 30℃,,CO₂ flow 30 m³/h.The allicin extraction rate reaches 0.35%,which the content of allicin is 46%.更多还原