The Journal of the Korean dental association (대한치과의사협회지)
- Volume 9 Issue 12
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- Pages.807-811
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- 1971
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- 0376-4672(pISSN)
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- 2713-7961(eISSN)
STUDIES ON THE EXTRACELLULAR POLYSACCHARIDES PRODUCED BY ISOLATED DENTAL PLAQUE STREPTOCOCCI
Dental Plaque Streptococci가 생산하는 세포외 다당류에 관한 연구
- Chung, Tai-Young (Dept. of Oral Biochemistry, College of Dentistry, S.N.U.)
- 정태영 (서울대학교 치과대학 구강생화학교실)
- Published : 1971.12.30
Abstract
This report was concerned with the isolation and identification of bacterial flora in the human dental plaque and the dextransucrase activity of isolated species. The results were obtained as follows: 1. The bacterial flora, isolated from the human dental plaque, was identified as 3 species of resembling streptococci, Streptococcus salivarius strain SD-1, Streptococcus bacilli, Lactobacillus brevis strain SD-3, Lactobacillus acidophilus strain SD-2 and SD-7, resembling Staphylococcus sp, and one species of resembling Leuconostoc mesenteroides strain SD-6. 2. The dextransucrase activites of resembling Streptococcus mitis strain SD-9 and Streptococcus salivarius strain SD-1 were exhibited the highest among the isolated species of human dental plaque.
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