Eurycoma Longifolia Jack (Tongkat Ali) extract reduces the growth of salivary isolated Streptococcus mutans and Lactobacillus
Introduction: The roots of E. longifolia or Tongkat Ali is well known in traditional medicine and have wide spectrum of biological activity including antibacterial properties. The objectives of this study were to investigate the effect of the E. Longifolia root extracts on the growth of Streptococcu...
| Main Authors: | , , , , |
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| Format: | Proceeding Paper |
| Language: | English English |
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2019
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| Online Access: | http://irep.iium.edu.my/72124/ http://irep.iium.edu.my/72124/1/Eurycoma%20Longifolia%20Jack%20%20-%20poster.pdf http://irep.iium.edu.my/72124/2/Eurycoma%20Longifolia%20Jack%20%20-%20abstract.pdf |
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| author | Ramzi, Muhamad Iyad Kosnin, Muhammad Hazzim Faisal, Ghasak Ghazi Arzmi, Mohd Hafiz Kusumawardani, Anisa |
| author_facet | Ramzi, Muhamad Iyad Kosnin, Muhammad Hazzim Faisal, Ghasak Ghazi Arzmi, Mohd Hafiz Kusumawardani, Anisa |
| author_sort | Ramzi, Muhamad Iyad |
| building | IIUM Repository |
| collection | Online Access |
| description | Introduction: The roots of E. longifolia or Tongkat Ali is well known in traditional medicine and have wide spectrum of biological activity including antibacterial properties. The objectives of this study were to investigate the effect of the E. Longifolia root extracts on the growth of Streptococcus mutans and Lactobacillus isolated from saliva of adult patients with high caries risk.
Materials and methods: The ethanolic extract of the root of this plant was tested against saliva isolated Streptococcus mutans and Lactobacillus via disc diffusion assay at a concentration of 200mg/mL. The minimum inhibitory concentration was carried out by the standard broth microdilution method.
Results: Disk diffusion assay showed positive zones of inhibition for all test microorganisms with S. mutans, Lactobacillus exhibiting zones of inhibition of 8.3 ± 0.7mm, 12.4 ± 2.4mm respectively. For minimum inhibitory concentration, the test microorganisms were tested at concentration of 250mg/mL, 125mg/mL, 62.5mg/mL, 31.3mg/mL and 0mg/mL. The minimum inhibitory concentration showed that MIC of S. mutans was at 62.5mg/mL, Lactobacillus at 125mg/mL.
Conclusion: Ethanol-based E. longifolia Jack root extract has an antimicrobial effect on S. mutans and Lactobacillus which gives this extract the potential to be used in oral health preparations such as toothpastes and mouthwashes. |
| first_indexed | 2025-11-14T17:26:58Z |
| format | Proceeding Paper |
| id | iium-72124 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-14T17:26:58Z |
| publishDate | 2019 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-721242019-05-14T03:42:17Z http://irep.iium.edu.my/72124/ Eurycoma Longifolia Jack (Tongkat Ali) extract reduces the growth of salivary isolated Streptococcus mutans and Lactobacillus Ramzi, Muhamad Iyad Kosnin, Muhammad Hazzim Faisal, Ghasak Ghazi Arzmi, Mohd Hafiz Kusumawardani, Anisa RB Pathology RK318 Oral and Dental Medicine. Pathology. Diseases-Therapeutics-General Works Introduction: The roots of E. longifolia or Tongkat Ali is well known in traditional medicine and have wide spectrum of biological activity including antibacterial properties. The objectives of this study were to investigate the effect of the E. Longifolia root extracts on the growth of Streptococcus mutans and Lactobacillus isolated from saliva of adult patients with high caries risk. Materials and methods: The ethanolic extract of the root of this plant was tested against saliva isolated Streptococcus mutans and Lactobacillus via disc diffusion assay at a concentration of 200mg/mL. The minimum inhibitory concentration was carried out by the standard broth microdilution method. Results: Disk diffusion assay showed positive zones of inhibition for all test microorganisms with S. mutans, Lactobacillus exhibiting zones of inhibition of 8.3 ± 0.7mm, 12.4 ± 2.4mm respectively. For minimum inhibitory concentration, the test microorganisms were tested at concentration of 250mg/mL, 125mg/mL, 62.5mg/mL, 31.3mg/mL and 0mg/mL. The minimum inhibitory concentration showed that MIC of S. mutans was at 62.5mg/mL, Lactobacillus at 125mg/mL. Conclusion: Ethanol-based E. longifolia Jack root extract has an antimicrobial effect on S. mutans and Lactobacillus which gives this extract the potential to be used in oral health preparations such as toothpastes and mouthwashes. 2019 Proceeding Paper NonPeerReviewed application/pdf en http://irep.iium.edu.my/72124/1/Eurycoma%20Longifolia%20Jack%20%20-%20poster.pdf application/pdf en http://irep.iium.edu.my/72124/2/Eurycoma%20Longifolia%20Jack%20%20-%20abstract.pdf Ramzi, Muhamad Iyad and Kosnin, Muhammad Hazzim and Faisal, Ghasak Ghazi and Arzmi, Mohd Hafiz and Kusumawardani, Anisa (2019) Eurycoma Longifolia Jack (Tongkat Ali) extract reduces the growth of salivary isolated Streptococcus mutans and Lactobacillus. In: 18th Annual Scientific Meeting & 20th Annual General Meeting of IADR Malaysian Section 2019, 30th March 2019, Subang Jaya, Selangor. (Unpublished) |
| spellingShingle | RB Pathology RK318 Oral and Dental Medicine. Pathology. Diseases-Therapeutics-General Works Ramzi, Muhamad Iyad Kosnin, Muhammad Hazzim Faisal, Ghasak Ghazi Arzmi, Mohd Hafiz Kusumawardani, Anisa Eurycoma Longifolia Jack (Tongkat Ali) extract reduces the growth of salivary isolated Streptococcus mutans and Lactobacillus |
| title | Eurycoma Longifolia Jack (Tongkat Ali) extract reduces the growth of salivary isolated Streptococcus mutans and Lactobacillus |
| title_full | Eurycoma Longifolia Jack (Tongkat Ali) extract reduces the growth of salivary isolated Streptococcus mutans and Lactobacillus |
| title_fullStr | Eurycoma Longifolia Jack (Tongkat Ali) extract reduces the growth of salivary isolated Streptococcus mutans and Lactobacillus |
| title_full_unstemmed | Eurycoma Longifolia Jack (Tongkat Ali) extract reduces the growth of salivary isolated Streptococcus mutans and Lactobacillus |
| title_short | Eurycoma Longifolia Jack (Tongkat Ali) extract reduces the growth of salivary isolated Streptococcus mutans and Lactobacillus |
| title_sort | eurycoma longifolia jack (tongkat ali) extract reduces the growth of salivary isolated streptococcus mutans and lactobacillus |
| topic | RB Pathology RK318 Oral and Dental Medicine. Pathology. Diseases-Therapeutics-General Works |
| url | http://irep.iium.edu.my/72124/ http://irep.iium.edu.my/72124/1/Eurycoma%20Longifolia%20Jack%20%20-%20poster.pdf http://irep.iium.edu.my/72124/2/Eurycoma%20Longifolia%20Jack%20%20-%20abstract.pdf |