Modiﬁcation of Sulfated Arabinogalactan with Amino Acids by Ion Exchange Method
The new method of sulfated arabinogalactan modiﬁcation by amino acids (glycine and ornithine) based on the ion exchange procedure was developed. The composition and structure of the reaction products obtained by interaction of sulfated arabinogalactan with amino acids were studied by elemental analysis and FTIR spectroscopy.