Jurnal
UJI AKTIVITAS ANTIBAKTERI EKSTRAK METANOL RUMPUT LAUT (Eucheuma sp) PADA BERBAGAI TINGKAT KONSENTRASI TERHADAP PERTUMBUHAN BAKTERI Escherichia coli DAN Staphylococcus aureus
MEDULA (JURNAL ILMIAH FAKULTAS KEDOKTERAN UNIVERSITAS HALU OLEO) · Vol. 1 No. 2 (2015)
- ISSN
- 2443-0218, 2339-1006
- Published
- 2015-03-31
- Publisher
- Halu Oleo University
- Language
- eng
Abstract
Red algae seaweed Eucheuma sp containflavonoids compound which has activity as anantibacterial. Thisstudyaimstodeterminethe difference of seaweed methanol extract(Eucheuma sp) on inhibiting the growth ofEscherichia coli andStaphylococcus aureusbacteria. This research was conducted with post–test only design (one-shot case study) with a variable treatment of theseaweed methanolextract (Eucheuma sp) against S. aureus and E. coli.Extractswerethendividedinto 5 concentration of 75%, 50%, 25%, 5%, and non-extraction (squeezed). Analysis of data t odetermine the level of concentration differences seen from the ANOVA test (analysis of variance) followedby a posthoc test. The results of bivariat analysis showed the inhibition of E. coli bacteria there are difference in clear zone diameter which are significant various levels of each concentration, with a value of p = 0.000(p 0.05) and in S. Aureus inhibition P = 0.073 (p 0.05) which means there is no difference in the diameter of clear zone at various levels for each concentration. The conclusions of this research are differences extract concentration have effect on the inhibition of the growth of the bacterium Escherichia coli and the difference in concentration of the extract have no effect on the inhibition of growth of Staphylococcus aureus.Key words: Eucheuma sp, Escherechia coli, Staphylococcus aureus
Collaboration network of the authors
29 authors · 79 co-authorship links
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- Universitas Halu Oleo
- Institut Agama Islam Negeri Kendari
- Universitas Syiah Kuala
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Sulastrianah Sulastrianah | Affiliation unknown | 3 |
| Juminten Saimin | Affiliation unknown | 2 |
| Satrio Wicaksono | Affiliation unknown | 2 |
| Kobajashi Togo Isamu | Affiliation unknown | 2 |
| Halimahtussaddiyah Ritonga | Affiliation unknown | 2 |
| Muhamad Zamrud | Affiliation unknown | 1 |
| Sudarman Sudarman | Affiliation unknown | 1 |
| Ari Sartinah | Universitas Halu Oleo | 1 |
| Suryani Suryani | Universitas Halu Oleo | 1 |
| Fery Indradewi Armadany | Affiliation unknown | 1 |
| Andi Nafisah Tendri Adjeng | Affiliation unknown | 1 |
| Rahiswari Pramudita Lakasa | Affiliation unknown | 1 |
| Sufiah Asri Mulyawati | Affiliation unknown | 1 |
| La Rangki | Affiliation unknown | 1 |
| Jamaluddin Jamaluddin | Affiliation unknown | 1 |
| Ashaeryanto Ashaeryanto | Affiliation unknown | 1 |
| Fine Farhani Muliati | Affiliation unknown | 1 |
| Fifit Ervitha | Affiliation unknown | 1 |
| Muhammad Handoyo Sahumena | Universitas Halu Oleo | 1 |
| Nur Illiyyin Akib | Affiliation unknown | 1 |
| Yunita Dawu | Affiliation unknown | 1 |
| Vica Aspadiah | Affiliation unknown | 1 |
| Ummi Kalsum | Institut Agama Islam Negeri Kendari | 1 |
| Pranita Aritrina | Affiliation unknown | 1 |
| Farida Farida | Affiliation unknown | 1 |
| Rini Safitri | Universitas Syiah Kuala | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.