Whitening and tooth-strengthening toothpaste and preparation method thereof
A technology for whitening and strengthening teeth, applied in the field of whitening and strengthening toothpaste and its preparation, can solve the problems of tooth erosion and decalcification, damage to wounds, side effects, irritation and the like
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[0092] The present invention also provides a method for preparing the above whitening and healthy toothpaste, which comprises: mixing 0.01-50 parts by weight of tooth whitening agent and 0.1-98 parts by weight of whitening stabilizer at 0-200°C to obtain a whitening stable mixture ; Mixing the whitening and stabilizing mixture, 0.1-99 parts by weight of whitening catalyst and 0.01-80 parts by weight of probiotic stabilizer to obtain whitening toothpaste;
[0093] The tooth whitening agent is selected from one or more of sulfite whitening agents, oxidizing whitening agents and biological whitening agents;
[0094] The whitening catalyst is selected from rare earths and / or compounds containing rare earth elements;
[0095] The whitening stabilizer is selected from adsorption-type stabilizers and / or complex-type stabilizers;
[0096] The probiotic stabilizer is selected from one or more of chitosan, chitin, mannanase and oligofructose.
[0097] Wherein, the tooth whitening agent, whitenin...
Embodiment 1
[0104] raw material:
[0105]
[0106] After mixing the above-mentioned raw materials, heating at 40°C, according to the conventional method, it is obtained by sub-packaging. The pH of the obtained whitening and healthy toothpaste is 4.
Embodiment 2
[0108] raw material:
[0109]
[0110]
[0111] After mixing the above-mentioned raw materials, heating at 60°C, according to the conventional method, it is obtained by sub-packaging. The pH of the resulting whitening and healthy toothpaste is 7.
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