ingredient information
Tumeric Oleoresin
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Widely cultivated tropical plant of India having yellow flowers and a large aromatic deep yellow rhizome; source of a condiment and a yellow dye, ground dried rhizome of the turmeric plant used as seasoning. Turmeric oleoresin is the organic extract of turmeric, a ground powder from the root of the Curcuma plant, and is added to food items as a spice and coloring agent. Turmeric oleoresin, turmeric, and curcumin (the major component found in turmeric) were nominated by the National Cancer Institute and the Food and Drug Administration for study because these chemicals are used in food items and curry powders, and there was little information on their toxic or carcinogenic properties. Pure curcumin was not available in sufficient quantities for study, and a turmeric oleoresin with a high curcumin content (79% to 85%) was selected for evaluation.