【单选题】哪些是天然着色剂的优点?( )
A.
天然色素能更好地模仿天然物颜色,着色时色调比较自然;
D.
有的品种具有特殊的芳香气味,添加到食品中能给人带来愉快的感觉。
【简答题】阅读理解。 South Korean singer and actress Jang Nara has a third album (专辑). It is called Dream of Asia. The album has 26 songs. They are in five languages-Mandarin (普通话), Cantonese (广东话), Korean, Japanese...
【简答题】简述食品合成着色剂及天然着色剂各自的优缺点。
【单选题】边界层分离的根本原因是,边界层分离会导致的产生。
【简答题】模拟得到2000个参数为0.3的贝努里分布随机数, 并用图示表示出来(至少两种图形).
【判断题】Cantonese are known to have an adventurous palate, and able to eat many different kinds of meats and vegetables.