Curcumin, also known as curcumin and acid yellow, is a natural phenolic antioxidant extracted from the roots of gingeraceae, turmeric, mustard, mustard, curry, and turmeric. Curcumin is an orange-yellow crystalline powder with a slightly bitter taste and insoluble in water. It is mainly used for coloring products such as sausage products, canned foods, and sauces in food production. Medical research shows that curcumin has the effects of lowering blood fat, anti-tumor, anti-inflammatory, choleretic and anti-oxidation. Scientists have recently discovered that curcumin can help treat drug-resistant tuberculosis.