Active ingredient:　Anthocyanidins
content:　[15% 25% ]
detection method:　 UV
packaging :　cardboard drums, with double aseptic food poly bags inside. Or by cartons, with vacual aseptic food poly bags inside, 20kgs per carton with 8 bags inside,2.5kg per bag. 
Detailed Product Description:
Lingonberries natural cyaniding extracts are extracted by advanced supercritical
extraction technology from wild lingonberries origin of Daxinganling Region in China.
Purpose:
The content of anthocyanin, up to25% in this product, can be widely used in
health food and pharmaceutical field. This product has been exported to Japan,
Korea, USA, etc..
Bilberries extract are extracted by advanced supercritical extraction technology from wild bilberries origin of Daxinganling Region in China .The content of anthocyanin ,up to25% in this product ,can be used widely in health food and pharmaceutical field. this product has been exported to Japan,Korea, USA etc, For avoiding fakes, this product has already applide the national patent rights NO:00132890.5