改性大豆磷脂(modified soybean phosphalipids，hydroxylated lacithin)别名羟化卵磷脂，主要成分有磷酸胆碱、磷酸胆胺、磷脂酸和磷酸肌醇。改性大豆磷脂是以天然磷脂为原料，经过氧化氢、过氧化苯酰、乳酸和氢氧化钠或是过氧化氢、乙酸和氢氧化钠羟基化后，再经物化处理、丙酮脱脂得到粉粒状无油无载体的改性大豆磷脂。
最后得出单硬脂酸甘油酯：脂肪酸蔗糖酯：改性大豆磷脂的最佳配比为2：5：20。
The optimal ratio of Glycerol Esters of Fatty Acids, Sucros Esters of Fatty Acids, and Modified soy bean phosphatide is2:5:20.
介绍了大豆磷脂的生物特性及化学性质，以及部分改性产物的性质与制备方法。
We demonstrate the biology and chemistry character of soybean phospholipids, and the preparation and character of their modification.
该文介绍几种重要大豆磷脂改性技术并对其技术途径进行简要分析。
A few important modification techniques of soybean phospholipid are introduced in detail and key process of these techniques is analyzed briefly.
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