What Manufacturers Really Mean By Natural And Artificial Flavors Like many shoppers, I find food labels confusing. In most circumstances, the implications of âartificialâ and naturalâ are pretty clear.
Hydroxylapatite, also called hydroxyapatite (HA), is a naturally occurring mineral form of calcium apatite with the formula Ca 5 (PO 4) 3 (OH), but is usually written Ca 10 (PO 4) 6 (OH) 2 to denote that the crystal unit cell comprises two entities. Hydroxylapatite is the hydroxyl endmember of the complex apatite group.
(hÄ«drokÂ´sÄapÂ´ÉtÄ«t), n a mineral compound of the general formula 3Ca3(PO4)2-Ca(OH)2, which is the principal inorganic component of bone, teeth, and dental calculus. It can also be used as bone graft material. hydroxyapatite ceramic, n a synthetic substance composed of calcium and phosphate that is similar to a naturally occurring compound found in bones and teeth; used as the primary fabricating material or coating for dental implants.