Konjac glucomannan oligosaccarides are the hydrolysate of konjac glucomannan.The composition,structure,physiological function and applications are reviewed.

• 魔芋低聚糖是魔芋葡甘露聚糖的降解产物。现对魔芋低聚糖的结构组成、生理功能及其应用的研究进展作一综述。