METHODS The prescription and process of Lansoprazole enteric-tablets were screened using single factor design. 方法用单因素试验设计筛选处方和工艺。
The reacting conditions for hydrolysis of casein from milk by trypsase were researched through the single factor and the orthogonal test. 通过单因素实验和正交实验研究了用胰蛋白酶水解牛乳酪蛋白的工艺条件。
