キシランMeanings1nounxylanA polysaccharide found in plant cell walls; used in biochemistry and materials science.キシランは木もく材ざいや稲いねわらなどに含ふくまれる多た糖とう類るいの一いっ種しゅです。Xylan is a type of polysaccharide found in wood, rice straw, and other plant materials.