Calcium Release from Different Toothpastes after the Incorporation of Tricalcium Phosphate and Amorphous Calcium Phosphate

This study aimed to investigate the free calcium released from different brands of toothpaste after incorporation with a beta-tricalcium phosphate (?-TCP)/amorphous (ACP) mixed powder and ?-TCP alone. Four were used for experiment: Nano-Bio Activation Toothpaste, Colgate Total Advanced Whitening BORONIA Herbal Whitening, BioMin F. The investigated ACP powders prepared by two-step sintering method using raw coral material. Analytical results found that mean concentration ?-TCP/ACP (2:1) in deionized water was 3.4% when pH between 5 9. Moreover, statistical revealed containing had significantly higher concentrations than normal toothpaste. only powder. Twice as much could be ?-TCP-only Thus, offers greater benefits facilitate remineralization enamel ?-TCP.