This Hair is bright provide efficient and Steady surely System make the non-Eat of the more members of Chain containing Long and fatty acid phosphatide a Seed methods. For tool Body bright mentions of this Hair makes the Seed methods containing the phosphatide for having the non-Eat of the more members of Long Chain and fatty acid composition for System, wherein, using can the rouge Quality of rouge Quality of the non-Eat of the raw more members of Chain containing Long of Productivity and fatty acid synthesize Fine born of the same parents As raw materials, Ci Fang Fa Department include that Ge extraction phosphatide Bu Sudden, The the Off rouge Fine born of the same parents of From Off rouge Fine born of the same parents extraction phosphatide are that Zi Zhi Quality synthesize oil or fat of the Fine Bao Chou From containing triglyceride and obtain.本發明提供有效率且穩定地製造含長鏈多元未飽和脂肪酸之磷脂的一種方法。具體而言,本發明提供製造含有長鏈多元未飽和脂肪酸成分之磷脂的一種方法,其中,利用可產生含長鏈多元未飽和脂肪酸之脂質的脂質合成細胞為原料,此方法係包括從脫脂細胞萃取磷脂的一個萃取磷脂的步驟,該脫脂細胞乃自脂質合成細胞抽離含三酸甘油酯的油或脂肪而得。