α-D-Galp-(1->6)- α-D-Galp-(1->6)-α-D-Glcp-(1->2)-β-D-Fruf-(1->2)-β-D-Fruf

α-D-Galp-(1->6)- α-D-Galp-(1->6)-α-D-Glcp-(1->2)-β-D-Fruf-(1->2)-β-D-Fruf-(1->2)-β-D-Fruf

α-D-Galactosyl-(1->6)-α-D-galactosyl-(1->6)-α-D-glucose

棉子糖

白砂糖