摘要
为进一步研究c9,t11-共轭亚油酸的生理生化特性,需获得高纯度的c9,t11-共轭亚油酸异构体。利用假丝酵母脂肪酶两步选择性酯化可以提高c9,t11-共轭亚油酸异构体的含量。采用分子蒸馏装置来分离纯化大量样品,最后得到纯度92.2 wt%的c9,t11-共轭亚油酸。
For further studies on the physiological and biochemistry characteristic of c9, t11 - CLA, high-purity c9, t11- CLA isomer must be obtained. Candida rugosa lipase can be used to enrich the isomer of c9, t 11 - CLA by a two-step selective esterification. For fractionation and enrichment of it, molecular distillation was used,and the c9, t11 -CLA content in lauryl esters increased to 92.2 wt %.
出处
《河北农业大学学报》
CAS
CSCD
北大核心
2007年第3期101-104,共4页
Journal of Hebei Agricultural University
基金
此项目由JICA机构资助
