Resolution of Molecular Species of the Triacylglycerol Containing Petroselinic Acid (cis-C18:1omega12) by Silver Ion-HPLC

• 영문명: Resolution of Molecular Species of the Triacylglycerol Containing Petroselinic Acid (cis-C18:1omega12) by Silver Ion-HPLC
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: Joh YongGoe Kim SeongJin
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제22권 제4호, 339~348쪽, 전체 10쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2005.12.31

영문 초록

On the analysis of triacylglycerol (TG) from the kernels of Acanthopanax sessiliflorus by reversed phase-HPLC, it was separated into three main fractions of PN 44, 46 and 48, according to partition number (PN). On the contrary, it could be clearly classified into seven fractions of SMM, MMM, SMD, MMD, SDD, MDD and MDT by silver ion-HPLC by the number of double bond in the acyl chains of TG species. But resolution of so-called critical pairs of TG molecular species such as molecular pairs of PeLL [C{18:1{omega}12}/(C{18:2{omega}6)2}] and OLL [C{18:1{omega}9}/(C{18:2{omega}6)2}] and OOL [(C{18:1{omega}9)2}/C{18:2{omega}6], and PePeL [(C{18:2{omega}12)2}/C{18:1{omega}6] was not achieved (Pe; petroselinic acid, L; linoleic acid, O; oleic acid). On the other hand, TG extracted from Aralia continentalis kernels were also fractionated into seven groups of SSM, SMM, MMM, SMD, MMD, SDD and MDD (S; saturated acid, M; monoenoic acid, D; dienoic acid) by silver ion-HPLC, although it s were classified into three groups of PN 44, 46 and 48 by reversed phase-HPLC. The fractions of SMM, MMM, MMD and MDD were divided into two subfractions, respectively; the fractions of SMM, MMM, MMD and MDD were resolved into the subfraction of PPe/Pe and POO (critical pairs from each other), that of Pe/Pe/Pe and OOO, that of Pe/Pe/L and OOL, and that of Pe/L/L and OLL.

키워드

silver ion-HPLC reversed phase-HPLC Acanthopanax sessiliflorus Aralia continentalis critical pair of triacylglycerol