A curcuminoid is a linear diarylheptanoid, with molecules such as curcumin or derivatives of curcumin with different chemical groups that have been formed to increase solubility of curcumins and make them suitable for drug formulation.
Curcumin and Curcuminoids. Curcumin and curcuminoids are very closely related as Curcumin is the primary curcuminoid, or chemical compound found in the cherished Indian spice known as turmeric. Turmeric contains two other curcuminoids: desmethoxycurcumin and bis-desmethoxycurcumin. Turmeric, Curcumin and Curcuminoids. The qualities and characteristics that belong to Curcumin and curcuminoids originate with turmeric, which has been used for thousands of years by the women of India externally as well as internally. Externally, turmeric is used to give them beautiful, blemish-free, ageless skin. Cyclodextrins [edit]. Curcuminoids form a more stable complex with solutions which contain cyclodextrin towards hydrolytic degradations. The stability differs between size and characterzation of the cyclodextrins that are used. A drug design with curcuminoids in complex with micelles could be one solution of the insolubility of the curcuminoids. The curcuminoids would be in complex with the core of the micelles similar to the complex inside the cyclodextrins. Curcumin and Curcuminoids. Curcumin and curcuminoids are very closely related as Curcumin is the primary curcuminoid, or chemical compound found in the cherished Indian spice known as turmeric. Turmeric contains two other curcuminoids: desmethoxycurcumin and bis-desmethoxycurcumin. The qualities and characteristics that belong to Curcumin and curcuminoids originate with turmeric, which has been used for thousands of years by the women of India externally as well as internally. Curcumin is the principal curcuminoid of the popular Indian spice turmeric, which is a member of the ginger family (Zingiberaceae). Turmeric’s other two curcuminoids are desmethoxycurcumin and bis-desmethoxycurcumin. The curcuminoids are natural phenols, and are responsible for the yellow color of turmeric. Curcumin can exist in several tautomeric forms, including a 1,3-diketo form and two equivalent enol forms. Turmeric, Curcumin and Curcuminoids. The qualities and characteristics that belong to Curcumin and curcuminoids originate with turmeric, which has been used for thousands of years by the women of India externally as well as internally. Externally, turmeric is used to give them beautiful, blemish-free, ageless skin. A: Curcuminoids is the name given to the active compounds in turmeric. These compounds are considered the “heavy lifters” of curcumin extracts. Of the curcuminoids, the primary compound is simply (and somewhat confusingly) called “curcumin”. A curcuminoid is a linear diarylheptanoid, with molecules such as curcumin or derivatives of curcumin with different chemical groups that have been formed to increase solubility of curcumins and make them suitable for drug formulation. These compounds are natural phenols and produce a pronounced yellow color. A drug design with curcuminoids in complex with micelles could be one solution of the insolubility of the curcuminoids. The curcuminoids would be in complex with the core of the micelles similar to the complex inside the cyclodextrins. Queens' Health Center: Posted on Tuesday, May 28, 2013 8:24 PM. Curcuminoids are natural phenols found within the spice turmeric. Research has proven that these phytocompounds have the ability to treat certain diseases including triple negative breast cancer, and reduce heart attack after coronary artery bypass surgery.  Curcuminoids are polyphenolic pigments found in the spice turmeric. The term turmeric is used both for the plant Curcuma longa L. and the spice derived from the rhizomes of the plant. The major curcuminoids are curcumin, demethoxycurcumin and bisdemethoxycurcumin. These substances comprise 3 to 6% of Curcuma longa. The curcuminoids are natural phenols that are responsible for the yellow color of turmeric. Curcumin can exist in several tautomeric forms, including a 1,3-di keto form and two equivalent enol forms. The enol form is more energetically stable in the solid phase and in solution. 
http://curcuminhealth.info/category/what-is-curcumin/ https://en.wikipedia.org/wiki/Curcuminoid http://curcuminhealth.info/category/what-is-curcumin/curcumin-and-curcuminoids/ http://curcuminhealth.info/category/what-is-curcumin/ http://www.curcuminforhealth.com/faqs/ https://en.wikipedia.org/wiki/Curcuminoid http://www.drriand.com/blog/2013/05/28/Benefits-of-Curcuminoids.aspx http://www.raysahelian.com/curcuminoid.html https://en.wikipedia.org/wiki/Curcumin
what are curcuminoids