Studies on the Neutral Lipid Components of Korean Hazel Nut

한국산 개암종실의 중성지질 조성에 관한 연구

Compositions of neutral lipid of the hazel nut (Corylus heterophylla Fischer var. thumbergii Blume, Betulaceae) produced in Korea were analyzed by thinchrography (Iatrosoan TH-10 type), which was equipped with a flame ionization detector. The neutral lipid components were nearly separated of the basis of their degree of unsaturation by employing the chromatography on silica gel sintered rod impregnated with 12.5% silver nitrate and it was noted that triglyceride was the major lipid components of Korean hazel nut. The triglyceride compositions were trilinolenin 10.63, trilinolein 18.01, triolein 42.24, tripalmitin 17.57 and tristearin 11.55% by thinchrographic analysis.