Natural food coloring from turmeric is available as both powder and liquid. Turmeric produces cold yellow food colors and greenish yellow food colors. 

Oterra | Food Coloring Manufacturer of Natural Colors from Turmeric

Oterra-turmeric for natural colors

6 facts about turmeric

Sorting turmeric after harvest

How turmeric is grown

Turmeric Curcuma longa L. is harvested from mid-January to mid-April. India is the world’s largest producer.

Oterra Turmeric harvest

Harvest calendar turmeric

Oterra's stable, industry-leading formulations allow you to benefit from all of the advantages of turmeric as a natural food color while minimizing any intrinsic challenges associated with this plant.

Curcumin molecule

Oterra-Turmeric slice

Oterra applications colored with turmeric

turmeric products 

Newsletter

Turmeric deep dive