Turmeric C02 extract has an aroma is very similar to the culinary spice. The taste is however much stronger so whether used as a flavoring or ingredient in an ointment, it should be used in very small amounts.
Turmeric is an antioxidant with probable antitumoral properties, especially with uterine cancers. It is used externally for wound cleansing and as an insect repellent. Internally, it has an action on digestion and on the gall bladder and may support expulsion of parasites. Though relaxing, it can also increase libido. In India, turmeric is regarded as sacred to Durga.
Turmeric combines well with other members of the ginger family as well as citrus oils and ylang ylang.