Reports have shown that Delta-5 polyunsaturated fatty acids (-5 PUFA) are enriched at sn-1,3 positions of triacylglycerols (TAG) in pine (Pinus koraiensis) nut oil (Pn). As a major Delta-5 PUFA, pinolenic acid (Pi) is about 14.2% in the oil, while the percentage of Pi at the sn-1 and/or sn-3 positions in TAG was found more than 20%. In this current study, the enhancement of Pi at the sn-2 position has been achieved by acyl migration during the lipase-catalyzed inter-esterification between Pn and palm stearin (Ps). After reaction, the proportion of Pi increased at sn-2 positional fatty acid even is similar to that in total fatty acid; for example, in the inter-esterified product of 50:50 (Pn:Ps), the same amount of Pi (7.1%) present was detected both at the sn-2 and sn-1,3 positions. However, the reduction of phytosterols and tocopherols are observed in the inter-esterified products.