Ipomoes batatas Extract proanthocyanidins 5%-80% by UV anthocyanidins 5%-10% by UV/HPLC

Detailed Product Description

Ipomoes batatas Extract  
[Product name]: Ipomoes batatas Extract

[Latin name]: Dioscorea kooroo
[Botanical Source]: It is a purple core sweet potato. Its scientific name is ChuanShanZi which is a new kind sweet potato imported from ChuanQi farm in Japan by our technological workers. The skin of it is purple red near to black, its pulp is also purple red,so the name called.
[Quality standard]:
1.Active Ingredient: Proanthocyandins 5%-80% by UV

                             Anthocyanidins 5%-10% by UV/HPLC
2.Part used: Fruit
3.Appearance: Violet-red fine powder
4.Mesh: 100% pass 80 mesh 
5.Odor: Characteristic
6.Loss On Drying: ≤5%
7.Sulphated Ash: <5%
8.Heavy metal: 10PPM
9.Residual Solvents: 0.05PPM
[Microbiology standard]
1.Total Plate Count: 1000CFU/gm
2.Yeast&Mold: 100CFU/gm       
3.Salmonella: Negative     
4.E.Coli: Negative  
[Pharmacological Function]: According to the Japanese agricultural product examination center analysis, the Chuanshan purple sweet potato's nutrition ingredient content is obviously higher than the ordinary sweet potato. Its content of lysine, copper, manganese, potassium, zinc is 3~8 times higher than common sweet potato. If we eat it for a long time, It can bring our high blood pressure down, enrich the blood, benefit vital energy, moisten the lung, keep youthfulness. At the same time, it belongs to the food to lose weight, so it can prevent atherosclerosis effectively, above all, the content of idodine and selenium belonged to anti-cancer material is 20 times higher than other sweet potatoes.
[Package]: Double plastic-bag inside, aluminum foil bag paper or fiber drum outside. N.W:25kg/drum
[Storage]: Store in cool and dry place and avoid light and heat.
[Shelf Life]: 2 years