One Seed oil Quality or rouge fat Group close object its Department includes that one can propose first composition for the more members of Long Chain not Eat and fatty acid (LCPUFA) compound, and Lin Suan Zhi Department As Group close the second composition of object, can provide LCPUFAization close in object Department whats Learn structures containing LCPUFA And and can The Over hydrolyze anti-Should and Buddhism goes out its LCPUFA, wherein the one one-tenth is divided in its phosphate ester molecule of the Ge Do content ratios Visual of With second compositions depending on the contained rouge fat acid Key Knot Number mesh that can be hydrolyzed. Phosphate ester and offer LCPUFA compounds Ke Yu Body Inner Dai Xie at LCPUFA-PL And and are absorbed. This Hair of Qi Knot fruit Nai bright You Quality or Zhi Fang Group close object can LCPUFA-PL contained by You effects Zeng Jia Body Inner Concentrated degree. This Office Should is appreciated that, at the LCPUFA-PL Qing Condition that not Zhi connects that Shi Yong Group contain LCPUFA ingredients at ingredient, Ke As Body Inner Dai Xie are utilized.一種油質或脂肪組合物,其係包含一可提供長鏈多元不飽和脂肪酸(LCPUFA)化合物之第一成分,以及磷酸脂係為組合物之第二成分,可提供LCPUFA化合物係於化學結構中含有LCPUFA並且可經過水解反應而釋出其LCPUFA,其中第一成分與第二成分的個別含量比例視其磷酸脂分子中所含可被水解的脂肪酸鍵結數目而定。磷酸脂以及提供LCPUFA化合物可於體內代謝成LCPUFA-PL並且被吸收。其結果乃本發明之油質或脂肪組合物可有效增加體內所含LCPUFA-PL的濃度。此處應了解的是,在不直接使用組成成分含有LCPUFA成分的LCPUFA-PL情況下,可為體內代謝所利用。