Tianjia Plant Extract Food Additive 95% Curcumin Turmeric Extract Powder

Curcumin is one single active monomer. Total curcuminoids is sum of three components: curcumin, demethoxycurcumin, bisdemethoxycurcumin. Industry mainstream 95% turmeric extract refers to 95% total curcuminoids, not pure curcumin monomer. We provide HPLC breakdown of three curcuminoids on COA for each batch.

Regular grades: 10%, 20%, 50%, 95% total curcuminoids (HPLC). We also supply water-dispersible curcumin, curcumin-phospholipid complex, curcumin with piperine for higher bioavailability. Custom particle size is available.

Yes, including COA, phytosanitary document, non-GMO statement, allergen statement, TDS, MSDS.

Curcumin is sensitive to strong light, high-alkaline condition. Under alkaline pH >8 color turns reddish-brown. Suggest avoid long-time UV exposure; recommended processing pH range 4.0-7.0.

Native curcumin has low oral bioavailability due to poor solubility and fast metabolism. For supplement products targeting high absorption effect, phospholipid complex, micellar curcumin or adding piperine will improve bioavailability significantly.