metabolit sekunder dan aktivitas fraksi etil asetat kulit buah jengkol (pithecellobium jiringa (jack) prain.) terhadap bakteri pseudomonas aeruginosa dan bacillus subtilis
Clicks: 284
ID: 184627
2015
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This
article has not been analysed, so there is no overall score —
reader engagement is measured and shown alongside.
Reader Engagement
Steady Performance
30.0
/100
284 views
31 readers
AI Quality Assessment
Not analyzed
Readership in this journal
SteadyRanked #8 of 23 articles by views in Кантовский сборник
Most read
Least read
Bar heights use a square-root scale.
Mint this article as an NFT
Not yet mintedCreate a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.
5
SUSD
one-off · no wallet required
Abstract
This research aims to determine the identification of secondary metabolites and antibacterial activity of ethyl acetate fraction of Jengkol fruit peel (Pithecellobium jiringa (Jack) Prain.) against the bacteria Pseudomonas aeruginosa and Bacillus subtilis. Identification of secondary metabolites is done by testing be qualitative. Antibacterial activity assays performed by agar diffusion method with a test concentration are 0,5%, 1%, 5%, 10% and 15%. The results of identification of secondary metabolites are flavanoid, fenolic and tannin. Data has been analyzed with measuring the diameter of the kill zone of ethyl acetat fraction of Jengkol fruit peel against bacterial growth. The result of research showed that ethyl acetat fraction of Jengkol fruit peel produce radical zone. The effective concentration of ethyl acetate of Jengkol fruit peel was 15% against the bacteria Pseudomonas aeruginosa and Bacillus subtilis.
Keywords: Secondary metabolites, antibacterial activity, Pithecellobium jiringa (Jack) Prain.
ABSTRAK
Penelitian ini bertujuan untuk mengidentifikasi golongan senyawa metabolit sekunder dan mengetahui aktivitas antibakteri fraksi etil asetat kulit buah jengkol (Pithecellobium jiringa (Jack) Prain.) terhadap bakteri Pseudomonas aeruginosa dan Bacillus subtilis. Identifikasi metabolit sekunder dilakukan dengan uji kualitatif. Pengujian aktivitas antibakteri dilakukan dengan metode difusi agar dengan konsentrasi uji 0,5%, 1%, 5%, 10% dan 15%. Hasil identifikasi golongan senyawa metabolit sekunder terdapat senyawa flavanoid, fenolik dan tanin. Data hasil penelitian aktivitas antibakteri dianalisis dengan mengukur diameter zona bunuh fraksi etil asetat kulit buah jengkol terhadap pertumbuhan bakteri. Hasil penelitian menunjukkan bahwa fraksi etil asetat kulit buah jengkol memiliki aktivitas dalam membunuh pertumbuhan baktri uji. Konsentrasi efektif fraksi etil asetat kulit buah jengkol untuk membunuh bakteri Pseudomonas aeruginosa dan Bacillus subtilis yaitu pada konsentrasi 15%.
Kata kunci: Metabolit sekunder, aktivitas antibakteri, Pithecellobium jiringa (Jack) Prain.
| Reference Key |
ramadhan2015journalmetabolit
Use this key to autocite in the manuscript while using
SciMatic Manuscript Manager or Thesis Manager
|
|---|---|
| Authors | ;Adam M. Ramadhan;Ririn Pangaribuan;Arsyik Ibrahim |
| Journal | Кантовский сборник |
| Year | 2015 |
| DOI |
10.25026/jtpc.v3i2.92
|
| URL | |
| Keywords |
Citations
No citations found. To add a citation, contact the admin at info@scimatic.org
Comments
No comments yet. Be the first to comment on this article.