CAJ | 학술논문

以藻油甘油酯为原料，利用KOH既作为强碱和缩合剂一步法制备多不饱和脂肪酰丙醇胺。研究了反应时间、KOH用量、反应温度和物料质量比对反应收率的影响，并利用单因素实验对一步法工艺条件进行了优化。在最佳反应条件下，得到多不饱和脂肪酰丙醇胺收率为25.08%。反应粗产品采用硅胶柱层析技术进行分离纯化，对制备化合物的主要成分进行了红外光谱以及高效液相色谱―质谱联用的初步鉴定。
이조유감유지위원료，이용KOH기작위강감화축합제일보법제비다불포화지방선병순알。연구료반응시간、KOH용량、반응온도화물료질량비대반응수솔적영향，병이용단인소실험대일보법공예조건진행료우화。재최가반응조건하，득도다불포화지방선병순알수솔위25.08%。반응조산품채용규효주층석기술진행분리순화，대제비화합물적주요성분진행료홍외광보이급고효액상색보―질보련용적초보감정。
Polyunsaturated fatty acid propanolamine wasobtained by the reactionof algaeoil glyceride and propanolamine byone–pot reaction,using KOH as strong base andcondensation agent. The effects of reaction time,amountof KOH,reaction temperature,and weigh ratioof reacted material were studied and the parameters wereoptimized by experimentof single factor. Under theoptimum reaction conditions,it was acquired 25.08% yield for the purified target production. Thecrude product was purified by silica gelcolumnchromatograph. The maincomponentsof the production were identificated by the FT–IR spectrum and high performance liquidchromatography.