(wendy at healthynaturalcolor dot com) We can see redbrown prismatic structure grain formation. It is absolute a natural pigment abstracted from the root of Alkanna tinctoria Tausch by modern biotechnology.Widely used in foodstuff and cosmetic as red coloring. This product has been exported to EU, Japan, USA, Asia etc. The physical level...

   (wendy at healthynaturalcolor dot com) It is a kind of derivative of flavone and flavanone. We can see reddish-brown to black-brown powder, nubbly or liquid with our naked eyes. It also has a little distinctive smell, slightly water-soluble.It is absolute a natural pigment abstracted from raw Vaccinium oxycoccus by modern...

  (wendy at healthynaturalcolor dot com) Shikonin and its ramification，β，β-Dimethylacrylshikonin, β-Hydroxyisovaleryl shikonin,Isovalerylshikonin etc are the main parts of the gromwell pigment.The highest content of the gromwell pigment is Acetylshikonin. It is absolute a natural pigment abstracted from the root of...

  (wendy at healthynaturalcolor dot com) Phycocyanin is the main part of the spirulina blue color.It is protein combined pigment,has the same character with protein.We can see blue granule or powder with our naked eyes.It is water-soluble. It is absolute a natural pigment abstracted from the sporus of Spirulina Arthorspira platenis by...