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《Amino Acids & Biotic Resources》 2002-03
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Study on Processing of D-glucosamine Hydrochloride from Procambarus clarkii Shell

CHEN Nai-fu, LIU Wen-zhong, MIN Yun-jiang (Biology Depatment, Western Anhui College, Liuan 237012)  
This paper studies the techniques for making D glucosamine hydrochloride (GAH) from the shell of Procambarus clarkii . The result showed that a 52~55% GAH could be achieved from hydrolyzed chitin under the following conditions: in 10 mol·L -1 hydrochloric acid for 5-6 hours at 85~92℃. The ratio of chitin to hydrochloric acid solvent was 3:5. The content of GAH was 99~100.5%.
【CateGory Index】: TQ914
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