CAJ | 학술논문

以棉籽粕为原料,用盐提取的方法,研究3种不同的盐对棉籽蛋白提取率的影响.在单因素实验分析基础上,进行正交实验,得出采用硫酸铵提取棉籽蛋白纯度最佳为100%.同时研究环氧氯丙烷、乙二醇对蛋白质塑料力学性能和吸水率的影响.实验结果表明：加入环氧氯丙烷能显著降低棉籽蛋白可降解材料的吸水率和提高可降解材料的拉伸强度,乙二醇赋予材料最优的断裂伸长率.
이면자박위원료,용염제취적방법,연구3충불동적염대면자단백제취솔적영향.재단인소실험분석기출상,진행정교실험,득출채용류산안제취면자단백순도최가위100%.동시연구배양록병완、을이순대단백질소료역학성능화흡수솔적영향.실험결과표명：가입배양록병완능현저강저면자단백가강해재료적흡수솔화제고가강해재료적랍신강도,을이순부여재료최우적단렬신장솔.
Raw material we used in this experiment is the cottonseed dregs.Using salts as the adopting method the effect of three different salts on the extraction rate was investigated.On the basis of single factor test and the orthogonal test,the optimum conditions of extracting cottonseed protein by ammonium sulfate were obtained,and the purity of protein was 100 %.At the same time,the influence of epoxy of propane and diethylene glycol on the mechanical properties of cottonseed protein and plastic bibulous rate was studied.The results showed that adding epoxy of propane could significantly lower the water rates of degradation material of cottonseed protein and improved the tensile strength,and diethylene glycol could give materials the best elongation at break.