FOOD SCIENCE ›› 2003, Vol. 24 ›› Issue (8): 96-98.

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Principium Study on Supercritical CO2 Extraction of Hazelnut Oil

 LIU  Jing-Sheng, ZHENG  Hong-Yan, YUAN  Yuan, BI  Yuan-Cai   

  • Online:2003-08-15 Published:2011-12-13

Abstract: In this paper, Supercritical CO2 Extraction (SCE) was used to extract the oil from hazelnut. The optimal extractedcondition was given with orthogonal experiments. It was that extraction pressure was 20MPa, extraction temperature was 50℃ and extraction time was 2 hours. In this condition, the extraction ratio of hazelnut oil was 89.7%.

Key words: supercritical CO2, extraction, hazelnut oil