摘要
对大豆磷脂羟酰化的研究，所得产品具有良好的乳化性、润湿性和乳化稳定性．结果表明，过氧化氢加入量对产品的质量和主要性质有显著影响，温度对碘值和过氧化值分别有一定的和显著影响，低压蒸汽的量对过氧化值有一定的影响，氢氧化钠加入量对乳化稳定性有一定的影响，并得出磷脂羟酰化的最佳工艺条件．
The acylation and hydroxylation of natural soybean phosphatide were studied.Products obtained had good emulsifying,wetting and stabilizing properties.The results showed that the amount of hydrogen peroxide had significant or extremely significant ifluences on major production properties,temperature had moderate and significant influences on iodine valus and peroxide value respectively,the amount oflow pressure steam had moderate influence on peroxide value,and the amount of sodium hydroxide had moderate influence on cmulsifying Stability.The optimum procedure conditions for modifying natural soybean phosphatide by acylation and hydroxylation were also given.
出处
《东北农业大学学报》
CAS
CSCD
1994年第3期290-297,共8页
Journal of Northeast Agricultural University
关键词
羟化
酰化
磷脂
大豆
acylation
hydroxylation
phosphatide
soybean
