Purple Sweet Potato Extract

Product name: Purple Sweet Potato Extract
Latin name: Solanum Tuberdsm
Plant source: China (mainland)
CAS: 528-58-5
Active ingredient: Anthocyanidin, Anthocyanin
Detection method: HPLC, TLC
Specifications: 25%, 10:1, 20:1
Package: In fiber-drums with two plastic bags inside,net weight:25kg/drum
Product status: Purple powder
pharmacological action: reduced cancer risk in epidemiology studies