The essence of deacetylation reaction of chitin was the hydrolysis of N-alkyl ethanamide.
摘要脱乙酰化反应其本是N-烷基乙酰胺的水解。
The essence of deacetylation reaction of chitin was the hydrolysis of N-alkyl ethanamide.
摘要脱乙酰化反应其本是N-烷基乙酰胺的水解。
Chitin and chitosan have been prepared by the methods of EDTA and HCl with the shell of shrimp and Squilla Oratoria as raw materials.
以虾和虾蛄为原料分别采用EDTA法和盐酸法制备和聚糖。
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