The carbohydrate in LCC of triploid clone of populus tomentosa carr. is mainly made up of xylan and glucuronic acid, and the content of other monosaccharide is little.

• 三倍体毛白杨LCC中碳水化合物主要是由木聚糖以及葡萄糖醛酸组成，其他单糖含量较少；