Abstract
From the seeds of the-horse chestnut (Aesculus hippocastanm L.), a tetrasaccharide containing 1 mol. of glucose and 3 mol. of fructose has been isolated and shown to be nystose Ip-D-Fruf-(2+ 1)-/?-D-Fruf-(2+ l)-B-D-Fruf-(2-l)a-D-Glcp - J3201.