Curcumin. Molecular model of the food colouring and food additive curcumin (C21.H20.O6). This is the principal active ingredient of the Indian spice turmeric. Its E number is E100. Atoms are represented as spheres and are colour-coded: carbon (grey), hydrogen (white) and oxygen (red). Illustration. | |
Licence : | Libre de droits |
Crédit: | Science Photo Library / Laguna Design |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |