ETHYLENE GLYCOL/2-PENTYLBENZIMIDAZOLELÀMDUNG MÔI SÂU ĐỂLÀM GIÀU OMEGA-3 TỪ METHYLESTER CỦA ACID BÉO TRONG MỠ PHẾ PHỤ CÁ BASA

Tóm tắt

In this study, we synthesized 2-pentylbenzimidazole and applied for ethylene glycol/2-pentyl
benzimidazole solvent system. This solvent system was used in the process of separating and
enriching omega from methyl ester in basa fish fat. After separation products were analyzed by
GC/FID method, the omega-3 content increased from 1.66% to 27.66% compared to the starting
material, in which the content of α-linolenic acid (ALA) compounds 18:3 (n-3) 55 time