尿素对棉酚和干酪素反应抑制作用的研究

A STUDY ON UREA'S INHIBITOYR EFFECT ON THE REACTION OF GOSSYPOL AND CASEIN

应用Mailard反应机理 ,在棉酚和干酪素反应中引进尿素。实验结果表明 ,以有效赖氨酸含量为指标 ,1 2 0℃时 ,棉酚和干酪素反应趋势呈线性下降 (R =0 .9887)。同时 ,尿素能抑制该反应 ( p <0 .0 1 ) ,从而有效防止有效赖氨酸的损失。

In this experiment, urea was introduced into the reaction of gossypol and casein. The result showed that urea had a significant inhibitory effect on the reaction(p<0.01) and the loss of available lysine in casein was reduced.