The gum exudate of Encephalartos longifo
โ
Daphne C. Vogt; Alistair M. Stephen
๐
Article
๐
1993
๐
Elsevier Science
๐
English
โ 843 KB
Sequential, acid hydrolysis of the gum exudate from Encephalartos longifolius cones gave the neutral disaccharides beta-Gal-(1-->3)-Ara (1), beta-Gal-(1-->3)-Gal, and beta-Gal-(1-->6)-Gal; the triouronic acid beta-GlcA-(1-->6)-beta-Gal-(1-->3)-Ara (2); and the biouronic acids described earlier, name