AKTIVITAS ANTIBAKTERI EKSTRAK KULIT BUAH PALA (Myristica fragrans Houtt) TERHADAP BAKTERI Escherichia coli
DOI:
https://doi.org/10.35799/pha.7.2018.20239Abstract
fragrans Houtt) TERHADAP BAKTERI Escherichia coli
Alfisiane Gansareng1), Widya Astuty Lolo1), Nancy C.H. Pelealu1)
1)PS. Framasi FMIPA Unsrat Manado, 95115
ABSTRAK
Tanaman pala pada bagian biji, daging, buah dan fuli telah banyak dimanfaatkan sebagai antibakteri akan tetapi pada bagian kulit buah pala belum banyak dilakukan penelitian oleh karena itu penelitian ini bertujuan untuk mengetahui aktivitas antibakteri ekstrak kulit buah pala. Metode yang digunakan dalam penelitian metode difusi agar dengan kontrol positif Ciprofloxacin dan kontrol negatif aquades serta larutan uji yang digunakan ekstrak kulit buah pala dengan seri konsentrasi 10%, 20%, 30%, 40% dan 50%. Hasil penelitian menunjukkan bahwa semakin tinggi konsentrasi larutan uji maka semakin besar zona hambat yang terbentuk. Dengan demikian dapat disimpulkan bahwa kulit buah tanaman pala memiliki aktivitas antibakteri.
Kata kunci : Myristica fragrans, Aktivitas Antibakteri, Escherichia coli
ABSTRACT
Nutmeg plants especially the seeds, fruit flesh and fuli has been widley used as an antibacterial but there has not been much research in the skin part of the fruit, therefore this study aims to determine the antibacterial activity of nutmeg extract. Methods which carried out in the research were agar diffusion method with positive control of Ciprofloxacin and negative control of aquades as well as test solution used of nutmeg extract with the series of concentration of 10%, 20%, 30%, 40% and 50%, respectively. The result showed that the higher concentration of the test solution the greater the inhibit zone formed. Thus it can be concluded that the nutmeg skin has antibacterial activity.
Keywords : Myristica fragrans, Antibacterial Activity, Escherichia coli
Â
Â
Downloads
Published
How to Cite
Issue
Section
License
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access)