Acid hydrolyzed的用法和样例：
例句
- With corn starch as material, hydroxyethylated starch was prepared by first hydrolysing the starchwith acid, then etherifying it with epoxyethane.
介绍了一种以玉米淀粉为原料，将淀粉用酸水解后与环氧乙烷进行醚化反应制备羟乙基淀粉的方法。 - The purity of sialic acid, which is hydrolyzed from polysialic acid broth produced by Escherichia coli, was low and required to be further purified for commercial application.
摘要大肠杆菌发酵得到聚唾液酸，经酸水解后得到的唾液酸单体纯度较低，需进一步分离和纯化。
