作者:Hagen Bretting、Günter Jacobs、Ingrid Benecke、Wilfried A. König、Joachim Thiem
DOI:10.1016/0008-6215(85)90023-0
日期:1985.6
Abstract The occurrence of l -galactose ( l -Gal) was investigated in twelve preparations of snailgalactans from nine different species. l -Gal (11–15%) was found not only in members of the family Helicidae , a highly developed group among the Pulmonata , but was detected also in a galactan of the oldest phylogenetic subclass of snails in the Prosobranchiata . To determine the position of the l -Gal