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Selection of a Mutant and Optimization of Culture Conditions...

Selection of a Mutant and Optimization of Culture Conditions for the Production of Hyaluronic acid

作     者:Kai-ye DengAssistant Doctor .The Key Laboratory for Terrain Machine Bionics Engineering,Ministry of Education, Changchun, Jilin 130025, China Jilin AgriculturalUniversity, Changchun, Jilin 130118, China Lei Yu, Assistant DoctorThe Key Laboratory for Molecular Enzymology and Engineering of Ministry ofEducation, Changchun, Jilin 130025, China Jilin Agricultural University, Changchun, Jilin 130118, China Yu Li, ProfessorJilin Agricultural University, Changchun, Jilin 130118, China Lu-quan Ren, ProfessorThe Key Laboratory for Terrain Machine Bionics Engineering, Ministry ofEducation, Changchun, Jilin 130025, China 

会议名称:《国际农业工程大会》

会议日期:2004年

学科分类:082903[工学-林产化学加工工程] 08[工学] 0829[工学-林业工程] 

摘      要:正 Hyaluronic acid (Hyaluronan, HA for short), is a linear polysaccharide composed of repeating disaccharide units of N-acetyl-glucosamine and D-glucuronic acid. The uronic acid and the amino sugar are linked together by alternating beta-1,4 and beta-1,3 glycosidic bonds (Phrem, 1983). HA exists in many mammalian connective tissues such as joints, vitreous bodies, umbilical cords, cartilages, skins and rooster combs, which contain the polymer at a higher

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