Kinetics and polydispersity changes during acid hydrolysis of streptococcus salivarius levan
作者： S.S. Stivala , M.D. Lauren , S.K. Garg
DOI: 10.1016/0032-3861(79)90036-3
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摘要: The kinetics of the acid degradation Streptococcus salivarius levan was studied by observing changes in number-average molecular weight, Mn, using end-group analysis. Rate constants for hydrolysis are presented and a tentative mechanism is forwarded. data has been analysed according to statistical model polymer with trifunctional branching it shown that proceeds through quite different reported polysaccharide dextran.
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