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All Journal Keris: Journal of Community Engagement Edubiotik : Jurnal Pendidikan, Biologi dan Terapan
Dayu Rahma Turista, Dora
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Other

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Antibacterial actifity of kecombrang (Etlingera elatior) leaf ethanol extract to against Klebsiella pneumoniae Puspitasari, Eka; Diah Pratiwi, Chalies; Rival Novian, Dede; Dayu Rahma Turista, Dora
Edubiotik : Jurnal Pendidikan, Biologi dan Terapan Vol. 7 No. 01 (2022): Edubiotik : Jurnal Pendidikan, Biologi dan Terapan
Publisher : Biology Education Department, Universitas Insan Budi Utomo, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33503/ebio.v7i01.1867

Abstract

Infectious diseases caused by bacteria in generals can be cured using antibacterial. The use of antibacterials tends to cause local hypersensitivity either on the skin or mucous membranes so that their use is starting to be reduced. Therefore, the development of natural antibacterials made from plants to reduce resistance is very necessary. kecombrang (Etlingera elatior) is one of the plants that has been shown to have activity in inhibiting bacterial growth. This research is an experimental study that aims to determine the effectiveness of the ethanol extract of the leaves of kecombrang in inhibiting the growth of Klebsiella pneumoniae bacteria in vitro. The method used is the well method with a completely randomized design. The sample came from the Klebsiella pneumoniae bacteria culture. Kecombrang leaf ethanol extract was made in concentrations of 20%, 40%, 60%, 80% and 100%. The extract was tested onKlebsiella pneumoniae bacteria and observed for the formation of inhibition zones. Inhibition the results of the zone measuremens were then analyzed descriptively. The results showed kecombrang leaf ethanol extract 20%, 40%, 60%, 80%, and 100% produce inhibition zone diameter 1.9 mm; 2.6 mm; 7.7 mm; 12.1 mm; and 14.7 mm, 0.4 mm for the negative control and positive control 22.0 mm. Concentration 100% has better antibacterial ability due to higher compound content. The test results show the class of secondary metaboliteskecombrang leaf ethanol extract contains flavonoids, tannin, and saponin. The conclusion of this study that the ethanol extract of kecombrang leaves
Bakti untuk Negeri 80 Tahun RI: Pemanfaatan AI untuk Penguatan Kapasitas Ilmiah arjulayana, Arjulayana; N. Sofianto, Eko Wahyu; Kusumaningsih, Dewi; Halawa, Kerisman; Dayu Rahma Turista, Dora; Diansyah, Tengku Mohd; Baharuddin, Baharuddin; Arifin, Jaenal; Abid, Nuskhan
Keris: Journal of Community Engagement Vol. 5 No. 2 (2025): In Press: KERIS: Journal of Community Engagement
Publisher : Institut Pesantren Sunan Drajat Lamongan, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55352/keris.v5i2.2196

Abstract

This article describes the community service activities carried out by the Mendeley Advisor Community Indonesia entitled "Service to the Nation 80 Years of the Republic of Indonesia: Utilizing AI to Strengthen Scientific Capacity." This program aims to improve digital literacy and research capacity by artificial intelligence (AI) in an academic context. A total of 230 participants consisting of students, lecturers, and researchers from various provinces took part in this training. The training material covered theoretical and practical aspects of AI use, particularly in literature review, reference management, scientific writing, and research efficiency. Data was collected through pre- and post-training surveys, structured observations, and interviews. The results showed a 70% level of participant satisfaction and engagement, 75%-time efficiency, 85% depth of material, and a 70% increase in practical skills. Although knowledge retention was moderate (60%), this training successfully encouraged the integration of AI into academic practice. Overall, this initiative shows that community-based AI training can strengthen digital competencies and academic productivity, as well as contribute to closing the digital literacy gap in Indonesia.
Co-Authors Abid, Nuskhan Arjulayana Arjulayana Baharuddin Baharuddin Dewi Kusumaningsih Diah Pratiwi, Chalies Eka Puspitasari, Eka Halawa, Kerisman Jaenal Arifin N. Sofianto, Eko Wahyu Rival Novian, Dede Tengku Mohd Diansyah, Tengku Mohd