Product Name: Frisee polyphenols (Levan)
Botanical source:Helianthus tuberosus
Plant part used:Tuber
Odor:Characteristic
Molecular Formula:：C12H22O11.C6H12O6
Molecular Weight：522.45
Structural Formula ：

Appearance: White fine powder
Assay(%)：90%
Packing: 25kg/bag

Other name of levan is a compound of fructan which the degree of polymerization or DP of levan range is mainly from 2 to 60, which is the most excellent natural soluble dietary fiber.