수박씨기름의 triglyceride에서 산정(算定)가능한 분자종(分子種)은 26종류였으며 주요분자종(主要分子種)은 $C_{18:1}{cdot}C_{18:2}{cdot}C_{18:1}$ OLO 6.4%, $C_{18:0}{cdot}C_{18:2}{cdot}C_{18:2}$ SLL 7.1%, $C_{18:1}{cdot}C_{18:2}{cdot}C_{18:2}$ OLL 16.6%, $C_{16:0}{cdot}C_{18:2}{cdot}C_{18:2}$ PLL 19.6% 및 $C_{18:2}{cdot}C_{18:2}{cdot}C_{18:2}$ LLL 27.6%의 5종류였으며, 77.3%를 차지하였다.
From the profiles of triglyceride composition and the fatty acid at ${eta}-position$ of glycerol, triglyceride molecular species were found to be 26 kinds in watermelon seed oil. The major triglyceride molecular species in watermelon seed oil were $C_{18:1}{cdot}C_{18:2}{cdot}C_{18:1}$ OLO; 6.4%, $C_{18:0}{cdot}C_{18:2}{cdot}C_{18:2}$ SLL; 7.1%, $C_{18:1}{cdot}C_{18:2}{cdot}C_{18:2}$ OLL; 16.6%, $C_{16:0}{cdot}C_{18:2}{cdot}C_{18:2}$ PLL; 19.6% and $C_{18:2}{cdot}C_{18:2}{cdot}C_{18:2}$ LLL; 27.6%, Triglyceride molecular species of watermelon seed oil characterized that LLL species existed more than 27% of the total triglyceride molecular species.
