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The selective sorption of D , L ‐amino acids by chemically modified chitosan gels and its application to liquid chromatography
Author(s) -
Seo Toshihiro,
Gan Yoke Ai,
Kanbara Takaki,
Iijima Toshiro
Publication year - 1989
Publication title -
journal of applied polymer science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.575
H-Index - 166
eISSN - 1097-4628
pISSN - 0021-8995
DOI - 10.1002/app.1989.070380602
Subject(s) - chitosan , sorption , amino acid , chemistry , chromatography , high performance liquid chromatography , organic chemistry , adsorption , biochemistry
Abstract The sorption of D , L ‐amino acids, DNP‐ L ‐amino acids and dipeptides by N ‐octanoyl‐ and N ‐benzoyl‐chitosan gels was investigated under various conditions. The results indicate that optical resolution of D , L ‐amino acids by liquid column chromatography has been achieved, using the chemically modified chitosan gels as a stationary phase.