摘要
采用气相色谱外标法测定鱼油中EPA和DHA.EPA测定回归方程为:Y=7.5+132X,r=0.9991;DHA测定回归方程为:Y=3.5+117X,r=0.9990;鱼油中含EPA为8%,DHA为12%.
This paper reports the determination of EPA nd DHA in fish oil by GC-External standard method using the test facilities such as the glass column of 2.1m×φ3.2 mm filled with a 10% DEGS(column temp.200℃),and FID. In the regression calculation for EPAY=7.5+132X,r=0.9991:for DHA Y=3.5+117X,r=0. 9990.The results showed that fish oil has a EPA concentration of 8% and DHA of 12%.
出处
《沈阳药科大学学报》
CAS
CSCD
1996年第4期259-261,共3页
Journal of Shenyang Pharmaceutical University