Physicochemical Characteristics of Toothpastes and Natural Powder and their Antibacterial Activity against Viridans Streptococci Bacteria
نویسندگان
چکیده
The Physicochemical characteristics of several kinds of toothpaste and natural powder samples and their antibacterial activity against Viridans streptococci bacteria have been studied in vitro. The Physicochemical analysis such as pH, conductivity, and moisture and fluoride concentration of the toothpaste and natural powder along with X-Ray Diffraction made in the consideration to indicating the quality of toothpaste and natural powder products. The results of the Physicochemical properties revealed the differences between toothpaste and natural powder samples. The toothpaste samples exhibited very good antibacterial activities against Viridans streptococci bacteria in comparison to the natural powder almost have no activity against bacteria
منابع مشابه
Antibacterial Activity of Thymus pubescens Methanolic Extract
During the last two decades, various medicinal plants have been studied for their possible antimicrobial activity to discover new antimicrobial agents capable of resolving problems such as the development of drug resistance in pathogenic microorganisms as well as the side effects of some present antibiotics. In this study, the antibacterial activity of methanolic extract of T. pubescens (rich i...
متن کاملAntibacterial Activity of Thymus pubescens Methanolic Extract
During the last two decades, various medicinal plants have been studied for their possible antimicrobial activity to discover new antimicrobial agents capable of resolving problems such as the development of drug resistance in pathogenic microorganisms as well as the side effects of some present antibiotics. In this study, the antibacterial activity of methanolic extract of T. pubescens (rich i...
متن کاملStudy of Prevalence and Sensitivity Pattern of Dental Plaque Bacteria against Antibiotics and Pomegranate
Dental plaque, biofilms of microorganisms on tooth surface, plays an important role in the development of caries and periodontal disease. Our aim was to check the prevalence of bacteria in dental plaque and to test in vitro antibacterial activity of antibiotics and pomrgranate extracts against dental plaque bacteria. Doxycycline and clindamycin showed highest range of antibacterial activity aga...
متن کاملAntibacterial activity of Fe3O4 nanoparticles
Antibacterial activity of Fe3O4 nanoparticles was investigated in three microorganisms including P. aeruginosa, E. Coli and Staphylococcus aureus. Fe3O4 nanoparticles were synthesized by chemical precipitation method (20 nm). The Fe3O4 nanoparticles antibacterial effect against Pseudomonas aeruginosa, Escherichia coli and Staphylococcus aureus were studied by the culture method. First of all, e...
متن کاملAntibacterial activity of Fe3O4 nanoparticles
Antibacterial activity of Fe3O4 nanoparticles was investigated in three microorganisms including P. aeruginosa, E. Coli and Staphylococcus aureus. Fe3O4 nanoparticles were synthesized by chemical precipitation method (20 nm). The Fe3O4 nanoparticles antibacterial effect against Pseudomonas aeruginosa, Escherichia coli and Staphylococcus aureus were studied by the culture method. First of all, e...
متن کامل