The essence of deacetylation reaction of chitin was the hydrolysis of N-alkyl ethanamide.

摘要脱酰化反应其本N-烷基酰胺的水解。

Alkalimetry is standard method of determining degree of deacetylation of chitosan generally applied in aquaculture and other industry.

摘要碱量法水产行业测定聚糖脱酰度的标准方法，应用广泛。

The acetylation and deacetylation of histone is charged by a pair of protea se with antistatic function on each other,which are histone transacetylase and histone deacetylase.

组酰化和去酰化由一对功能相互拮抗的酶——组酰基转移酶和组去酰化酶负责。