ABSTRCT
요약
1. Introduction
2. Materials and Methods
2.1 Materials and instruments
2.2 Method of anti-plaque activity test
2.3 pH Measurement
2.4 Measurement of Plaque absorbance with UV-visible spectrophotometer
3. Results
3.1 Results of anti-plaque activity test
3.2 Results of acid inhibition effect
4. Conclusion
REFERENCES