摘要
花生四烯酸作为人体的一种必需脂肪酸 ,对人体的医疗保健作用正受到越来越多的重视。以微生物发酵法生产的真菌油脂 ,即单细胞油脂 (SCO)作为实验材料 ,初步研究了在超临界状态下 ,萃取条件 (萃取温度与压力 )、分离条件 (分离温度与压力 )对油脂中AA富集率的影响。确定了最佳工艺路线 ,为批量生产提供了依据。
Arachidonic Acid is being taken into account as a kind of human essential fatty acid.AASCO from fermentation was taken as experimental material of richness condition of supercritical CO 2 extraction.This paper studied the influence of extraction condition(temperature,pressure)and separation condition(temperature,pressure)on the richness rate.The optical technique way was determined and the basis for batch process were provided.
出处
《中国油脂》
CAS
CSCD
北大核心
2002年第6期48-50,共3页
China Oils and Fats
