Antimicrobial activity of propolis on oral microorganisms
Antimicrobial activity of propolis on oral microorganisms
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DOI：
10.1007/s002849900274
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发表时间：
1998-01-01
影响因子：
2.6
通讯作者：
Rosalen, PL
中科院分区：
文献类型：
--
作者：
Park, YK;Koo, MH;Rosalen, PL
Formation of dental caries is caused by the colonization and accumulation of oral microorganisms and extracellular polysaccharides that are synthesized from sucrose by glucosyltransferase of Streptococcus mutans. The production of glucosyltransferase from oral microorganisms was attempted, and it was found that Streptococcus mutans produced highest activity of the enzyme.检测蜂胶乙醇提取物（EEP）是否抑制细菌的酶活性和生长。 ALL EEP from various regions in Brazil inhibited both glucosyltransferase activity and growth of S. mutans, but one of the propolis from Rio Grande do Sui (RS2) demonstrated the highest inhibition of the enzyme activity and growth of the bacteria.还发现蜂胶 (RS3) 含有最高浓度的松柏素和高良姜素。
Formation of dental caries is caused by the colonization and accumulation of oral microorganisms and extracellular polysaccharides that are synthesized from sucrose by glucosyltransferase of Streptococcus mutans. The production of glucosyltransferase from oral microorganisms was attempted, and it was found that Streptococcus mutans produced highest activity of the enzyme. Ethanolic extracts of propolis (EEP) were examined whether EEP inhibit the enzyme activity and growth of the bacteria or not. ALL EEP from various regions in Brazil inhibited both glucosyltransferase activity and growth of S. mutans, but one of the propolis from Rio Grande do Sui (RS2) demonstrated the highest inhibition of the enzyme activity and growth of the bacteria. It was also found that propolis (RS3) contained the highest concentrations of pinocembrin and galangin.