摘要
本工作建立了用核磁共振法定量分析酯、酮和酯、醇二元体系,以及酯、醇、酸三元体系的方法。测量准确度约3%。并用此法分析了从氧化蜡中分离出来的三个实际样品:酮馏份中甲基酮含量; 酯、酮;昆合馏份及酯肪酸馏份的组成。
NMR method was used for functionalqroup analysis of oxidation products of paraffin quantitatively. As a preliminary step, the binary and trinary systems of ester, ketone, alcohol, and acid were studied. The accuracy of measurements for these simulated systems was about 3%.
出处
《食品与生物技术学报》
CAS
1983年第4期59-70,共12页
Journal of Food Science and Biotechnology
