APRC logo

Turmeric Adulteration

Turmeric oil, like many oils, is often subject to adulteration. One of the main kinds of adulteration is component-based adulteration. By adding in heavier, less expensive components, the adulteration might not be visible on a GCMS, depending on the length of time of the run or the length of the column used. Additions of 1,8-cineole from eucalyptus can also be used to dilute a turmeric oil.


Turmeric may also be adulterated by adding carrier oil or turmeric extract. Both are cheap ways to “dilute” the oil in a way that won’t necessarily be detected for the same reason as component-based adulteration. Also, an extract will have almost the same components. Cheaper oils can also be added, such as turmeric leaf, gurjun balsam, or low quality ginger.


When oils are adulterated, they can lose the constituent benefits of a pure oil. It is important to only buy oils from sources with a third-party tester that make their results public.




APRC Blog

Stay
Informed

Services

APRC® engages with a diverse group of clients with a variety of backgrounds and needs. We are committed to providing a wide range of aromatic plant product analyses in addition to producing top-notch research and developing new technologies.

We look forward to sharing our groundbreaking discoveries as we progress in our mission to produce uncompromising research, analysis, and testing services to the broader essential oil, extracts, and products produced from aromatic plants from around the world.

© 2021 by Aromatic Plant Research Center

Aromatic Plant Research Center (APRC) is a state-of-the-art laboratory that utilizes a variety of methods to detect adulteration and confirm the purity of natural products. Our executive advisory board is internationally renowned for quality control testing and expertise within the aromatic plant industry.

Subscribe to our weekly newsletter.

APRC

Aromatic Plant Research Center

230 N 1200 E. 

Suite 100

Lehi, Utah 84043

385-484-8300

Thanks for submitting!