ANTIBACTERIAL ACTIVITY OF PURIFIED EXTRACT OF AFRICAN LEAVES (Vernonia amygdalina Delile) AGAINST Escherichia coli
The African leaf (Vernonia amygdalina Delile) is an Indonesian plant used by the community as a traditional medicine. V.amygdalina contains active compounds such as flavonoids, tannins, saponins, and steroids which have antibacterial properties. This study aims to determine the antibacterial activi...
Saved in:
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | Indonesian |
| Published: |
Universitas Muhammadiyah Magelang
2024-12-01
|
| Series: | Jurnal Farmasi Sains dan Praktis |
| Subjects: | |
| Online Access: | https://journal.unimma.ac.id/index.php/pharmacy/article/view/10781 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1846111702264840192 |
|---|---|
| author | Nina Karlina Tri Putri Septiyati Didin Ahidin Muhammad Yani Zam Zam Indah Setyaningsih Sulistiorini Indriaty Aan Kunaedi Yadi Supriyadi |
| author_facet | Nina Karlina Tri Putri Septiyati Didin Ahidin Muhammad Yani Zam Zam Indah Setyaningsih Sulistiorini Indriaty Aan Kunaedi Yadi Supriyadi |
| author_sort | Nina Karlina |
| collection | DOAJ |
| description |
The African leaf (Vernonia amygdalina Delile) is an Indonesian plant used by the community as a traditional medicine. V.amygdalina contains active compounds such as flavonoids, tannins, saponins, and steroids which have antibacterial properties. This study aims to determine the antibacterial activity and the most effective concentration of purified extracts of V.amygdalina against the Escherichia coli bacteria. V.amygdalina simplicia was extracted using the maceration method. Ethanolic extract V.amygdalina was tested for the quality of the extract parameters and purified. Then, the purified extract V.amygdalina was tested for phytochemical screening and antibacterial activity against Escherichia coli bacteria by well-diffusion with concentrations of 30%, 40%, and 50%. The result of the quality parameter test for ethanolic extract V.amygdalina meets the requirements of specific and non-specific parameters. Purified extract V.amygdalina positively contains flavonoids, tannins, saponins, and steroids. Antibacterial activity of 0.05% chloramphenicol and purified extract V.amygdalina concentrations of 30%, 40%, and 50% against Escherichia coli bacteria had inhibition of 23.42 mm, 8.40± 0.315 mm, 9.44± 0.543 mm, and 11.59 ± 1,640 mm. The produced most effective inhibition was at a concentration of 50%. The results showed that the purified extract of V.amygdalina has antibacterial activity in the moderate to strong category, and the most effective concentration against Escherichia coli bacteria is the concentration of 50%.
|
| format | Article |
| id | doaj-art-8f70c99bd3384d0cb86b1a3b55d2a837 |
| institution | Kabale University |
| issn | 2549-9068 2579-4558 |
| language | Indonesian |
| publishDate | 2024-12-01 |
| publisher | Universitas Muhammadiyah Magelang |
| record_format | Article |
| series | Jurnal Farmasi Sains dan Praktis |
| spelling | doaj-art-8f70c99bd3384d0cb86b1a3b55d2a8372024-12-23T06:02:52ZindUniversitas Muhammadiyah MagelangJurnal Farmasi Sains dan Praktis2549-90682579-45582024-12-0110310.31603/pharmacy.v10i3.10781ANTIBACTERIAL ACTIVITY OF PURIFIED EXTRACT OF AFRICAN LEAVES (Vernonia amygdalina Delile) AGAINST Escherichia coliNina Karlina0Tri Putri Septiyati1Didin Ahidin2Muhammad Yani Zam Zam3Indah Setyaningsih4Sulistiorini Indriaty5Aan Kunaedi6Yadi Supriyadi7Department of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Universitas Muhammadiyah Ahmad Dahlan Cirebon, West Java 45153, IndonesiaDepartment of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Universitas Muhammadiyah Ahmad Dahlan Cirebon, West Java 45153, IndonesiaDepartment of Pharmacology, Faculty of Pharmacy, Universitas Muhammadiyah Ahmad Dahlan Cirebon, West Java 45153, IndonesiaDepartment of Pharmaceutical Analysis and Medical Chemistry, Faculty of Pharmacy, Universitas Muhammadiyah Ahmad Dahlan Cirebon, West Java 45153, IndonesiaDepartment of Pharmacology, Faculty of Pharmacy, Universitas Muhammadiyah Ahmad Dahlan Cirebon, West Java 45153, IndonesiaDepartment of Pharmaceutics and Pharmaceutical Technology, Faculty of Pharmacy, Universitas Muhammadiyah Ahmad Dahlan Cirebon, West Java 45153, IndonesiaDepartment of Pharmacology, Faculty of Pharmacy, Universitas Muhammadiyah Ahmad Dahlan Cirebon, West Java 45153, IndonesiaDepartment of Pharmacology, Faculty of Pharmacy, Universitas Muhammadiyah Ahmad Dahlan Cirebon, West Java 45153, Indonesia The African leaf (Vernonia amygdalina Delile) is an Indonesian plant used by the community as a traditional medicine. V.amygdalina contains active compounds such as flavonoids, tannins, saponins, and steroids which have antibacterial properties. This study aims to determine the antibacterial activity and the most effective concentration of purified extracts of V.amygdalina against the Escherichia coli bacteria. V.amygdalina simplicia was extracted using the maceration method. Ethanolic extract V.amygdalina was tested for the quality of the extract parameters and purified. Then, the purified extract V.amygdalina was tested for phytochemical screening and antibacterial activity against Escherichia coli bacteria by well-diffusion with concentrations of 30%, 40%, and 50%. The result of the quality parameter test for ethanolic extract V.amygdalina meets the requirements of specific and non-specific parameters. Purified extract V.amygdalina positively contains flavonoids, tannins, saponins, and steroids. Antibacterial activity of 0.05% chloramphenicol and purified extract V.amygdalina concentrations of 30%, 40%, and 50% against Escherichia coli bacteria had inhibition of 23.42 mm, 8.40± 0.315 mm, 9.44± 0.543 mm, and 11.59 ± 1,640 mm. The produced most effective inhibition was at a concentration of 50%. The results showed that the purified extract of V.amygdalina has antibacterial activity in the moderate to strong category, and the most effective concentration against Escherichia coli bacteria is the concentration of 50%. https://journal.unimma.ac.id/index.php/pharmacy/article/view/10781African leavesPurified extractAntibacterial activity |
| spellingShingle | Nina Karlina Tri Putri Septiyati Didin Ahidin Muhammad Yani Zam Zam Indah Setyaningsih Sulistiorini Indriaty Aan Kunaedi Yadi Supriyadi ANTIBACTERIAL ACTIVITY OF PURIFIED EXTRACT OF AFRICAN LEAVES (Vernonia amygdalina Delile) AGAINST Escherichia coli Jurnal Farmasi Sains dan Praktis African leaves Purified extract Antibacterial activity |
| title | ANTIBACTERIAL ACTIVITY OF PURIFIED EXTRACT OF AFRICAN LEAVES (Vernonia amygdalina Delile) AGAINST Escherichia coli |
| title_full | ANTIBACTERIAL ACTIVITY OF PURIFIED EXTRACT OF AFRICAN LEAVES (Vernonia amygdalina Delile) AGAINST Escherichia coli |
| title_fullStr | ANTIBACTERIAL ACTIVITY OF PURIFIED EXTRACT OF AFRICAN LEAVES (Vernonia amygdalina Delile) AGAINST Escherichia coli |
| title_full_unstemmed | ANTIBACTERIAL ACTIVITY OF PURIFIED EXTRACT OF AFRICAN LEAVES (Vernonia amygdalina Delile) AGAINST Escherichia coli |
| title_short | ANTIBACTERIAL ACTIVITY OF PURIFIED EXTRACT OF AFRICAN LEAVES (Vernonia amygdalina Delile) AGAINST Escherichia coli |
| title_sort | antibacterial activity of purified extract of african leaves vernonia amygdalina delile against escherichia coli |
| topic | African leaves Purified extract Antibacterial activity |
| url | https://journal.unimma.ac.id/index.php/pharmacy/article/view/10781 |
| work_keys_str_mv | AT ninakarlina antibacterialactivityofpurifiedextractofafricanleavesvernoniaamygdalinadelileagainstescherichiacoli AT triputriseptiyati antibacterialactivityofpurifiedextractofafricanleavesvernoniaamygdalinadelileagainstescherichiacoli AT didinahidin antibacterialactivityofpurifiedextractofafricanleavesvernoniaamygdalinadelileagainstescherichiacoli AT muhammadyanizamzam antibacterialactivityofpurifiedextractofafricanleavesvernoniaamygdalinadelileagainstescherichiacoli AT indahsetyaningsih antibacterialactivityofpurifiedextractofafricanleavesvernoniaamygdalinadelileagainstescherichiacoli AT sulistioriniindriaty antibacterialactivityofpurifiedextractofafricanleavesvernoniaamygdalinadelileagainstescherichiacoli AT aankunaedi antibacterialactivityofpurifiedextractofafricanleavesvernoniaamygdalinadelileagainstescherichiacoli AT yadisupriyadi antibacterialactivityofpurifiedextractofafricanleavesvernoniaamygdalinadelileagainstescherichiacoli |