超临界CO2萃取玉米油中的共轭亚油酸的研究

Study on Enriching Conjugated Linoleic Acid from Corn oil by Supercritical CO2 Extraction

摘要:

对超临界CO2萃取玉米油中的共轭亚油酸（CLA）进行了研究，结果表明其萃取最佳条件为：萃取压力30 MPa、萃取温度50 ℃、萃取时间2 h。此时共轭亚油酸的含量为0.85 mg/mL。

Abstract:

Supercritical CO2 extraction of physiologically active fatty acids- conjugated linoleic acid (CLA) were studied from corn oil. The best conditions were determined as follows: extraction pressure 30 mpa, extraction temperature 50 ℃ and time 2 h. Under these conditions, the content of conjugated linoleic acid was 0.85 mg/ml.