摘要
研究了发酵法生产花生四烯酸油脂的过程 ,进行了 5 0t发酵罐工业化发酵 ,菌体收率达2 34g/ 10 0ml ,菌体内脂肪含量为 38 2 %。经分析油脂中含有花生四烯酸、γ 亚麻酸和亚油酸等多不饱和脂肪酸 ,其中花生四烯酸含量达到 5 1 75 %。
The process of Arachidonic acid (AA) oil produced by microbial fermentation was studied.The results of a 50 t fermentor production showed that the DW and TL/DW yields reached 23.4 g/l and 38.2%.Gas chromatography tests showed that oil contained polyunsaturated acids such as AA?γ Linolenic acid and Linoleic acid.The AA content of fatty acids reached 51.75%.
出处
《中国油脂》
CAS
CSCD
北大核心
2002年第1期43-44,共2页
China Oils and Fats
