Turmeric roots oil

Chemotypes :

There are approximately 180 species in the Curcuma L. genus. In perfumery, we mainly use two of them :
- Curcuma longa L. Turmeric roots oil, wich is the most widely used (because it is the one used as a spice so production volumes are huge).
- Curcuma zanthorrhiza Roxb. Temu lawak absolute / Temu Lawak SFE, mainly cultivated in Indonesia

Extraction process :

Turmeric is a perennial herb native to India that can measure up to 1 meter. This plant is cultivated for its rhizome. Once the plant is harvested, the rhizome is separated and washed to remove any residual soil. It is then polished and ground into powder. This is similar to the treatment performed on Ginger EO. At this stage, two types of extraction are possible. Either by extraction with a volatile solvent to obtain an oleoresin ( which is the most common case as it gives a better yield, around 10-15%, and is easier to use in flavouring or cooking) or to obtain an essential oil. Curcuma Longa EO is obtained by steam distillation dry rhizome powdered. Yield between 2-4% for a process that lasts about 8-10 hours. It should be noted that an hydrodistillation of the Curcuma zedoatia variety is also carried out with a yield between 5 and 15%, leading to a green liquid EO

Uses in perfumery :

Perfumery is not the largest use of turmeric. Indeed, the rhizome is above all a spice. It is therefore widely used in aromatic food as well as in cooking. At the same time, its important medicinal properties have led to the use of turmeric extracts as a medicinal remedy since ancient times.

Stability :

Can easily turn to a red liquid.

Other comments :

There is in Turmeric oil a compound called Curcumin that can be used as a precursor for natural vanillin. This compound is also responsible for the yellow orange color of turmeric.

There is in Turmeric oil a compound called Curcumin that can be used as a precursor for natural vanillin. This compound is also responsible for the yellow orange color of turmeric.

Allergens :

This ingredient does not contain any allergen.

Signal word :

-

Hazard pictograms :

Precautionary statements :

IFRA 51^th :

This ingredient is not restricted for the 51th amendment