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All Journal Jurnal Pembelajaran dan Biologi Nukleus Dharma Raflesia : Jurnal Ilmiah Pengembangan dan Penerapan IPTEKS
Thamara, Monika
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Social Sciences Other

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Training Produksi dan Pemanfaatan Ecoenzyme: Solusi Ramah Lingkungan Limbah Kulit Buah dan Sayuran bagi Ibu Rumah Tangga di Kota Bengkulu Helmiyetti; Sipriyadi; Wibowo, Risky Hadi; Darwis, Welly; Safniyeti; Anggraini, Putri Lisya; Taifur, Aghus; Thamara, Monika; Sasmita, Anggun
DHARMA RAFLESIA Vol 23 No 1 (2025): JUNI (ACCREDITED SINTA 5)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/dr.v23i1.41436

Abstract

Permasalahan sampah organik rumah tangga masih menjadi tantangan lingkungan di wilayah Kelurahan Sidomulyo, Kecamatan Gading Cempaka, Kota Bengkulu. Rendahnya kesadaran masyarakat dalam pengelolaan sampah organik menyebabkan peningkatan limbah yang tidak dimanfaatkan secara optimal. Kegiatan pengabdian ini bertujuan untuk meningkatkan pemahaman dan keterampilan ibu-ibu rumah tangga dalam mengolah limbah organik menjadi eco-enzyme yang bernilai guna dan ekonomi. Metode pelaksanaan meliputi sosialisasi, pelatihan, demonstrasi langsung pembuatan eco-enzyme, serta observasi. Kegiatan ini melibatkan 15 peserta yang dievaluasi melalui kuesioner pre-test dan post-test. Hasil menunjukkan peningkatan signifikan pada pemahaman peserta; seluruh peserta (99,33%) menyatakan "tahu" atau "sangat tahu" terkait manfaat dan cara pembuatan eco-enzyme setelah pelatihan, dibandingkan sebelum kegiatan yang hanya 59,33%. Dampak kegiatan ini tidak hanya meningkatkan kesadaran lingkungan peserta, tetapi juga membuka peluang wirausaha rumah tangga berbasis produk ramah lingkungan. Pengabdian ini diharapkan dapat menjadi model edukasi pengelolaan limbah organik yang aplikatif dan berkelanjutan di masyarakat.
Morphological Diversity of Endophytic Bacteria Peppermint (Mentha Piperita L.) Ardiansyah, Rangga; Sapitri, Sartika Wati Dwi; Dzakwan, Muhammad Naufal; Thalib, Nisa Muhammad; Thamara, Monika; Maharani, Lia Putri; Wibowo, Risky Hadi; Sipriyadi, Sipriyadi; Darwis, Welly
JURNAL PEMBELAJARAN DAN BIOLOGI NUKLEUS Vol 11, No 4: Jurnal Pembelajaran Dan Biologi Nukleus December 2025
Publisher : Universitas Labuhanbatu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36987/jpbn.v11i4.6683

Abstract

Background: The peppermint plant (Mentha piperita L.) is a type of medicinal plant that is widely found in temperate regions, especially Europe, North America and Africa. This plant contains essential oils, menthol, and menthone, menthafuran, sesquiterpenes, triterpenes, flavonoids, carotenoids, tannins and various minerals are also widely contained in peppermint leaf oil (M. piperita L.). The purpose of this study was to isolate and determine the morphological diversity of endophytic bacteria from peppermint plants (M. piperita L.). Methodology: The method used in this study is to take isolation samples, pure culture, characterization and gram staining to determine whether it includes gram-negative or positive bacteria. The results of the study of 12 cultures of endophytic bacterial isolates from plants (M. piperita L.) were taken 10 isolates from each different culture media. Findings: The results of morphological observations of bacterial colonies show diverse characteristics in terms of surface, appearan, ceelevation, edges, and colour. Gram Staining Test of Endophytic Bacterial Isolates from the roots, leaves, and stems of mint plants against endophytic bacteria showed that there were gram-positive and gram-negative bacterial isolates. Then the results of bacterial cell shape morphology have a diversity of Cocobacil, Coccus, and Bacil forms so it can be concluded that endophytic bacterial isolates from peppermint plants (M. piperita L.) have varied morphological diversity. Contribution: Data on the morphological diversity of endophytic bacteria from M. piperita L. provides important basic data for further research on the potential of M. piperita L. endophytic bacteria
Co-Authors Anggraini, Putri Lisya Ardiansyah, Rangga Dzakwan, Muhammad Naufal Helmiyetti Maharani, Lia Putri Safniyeti Sapitri, Sartika Wati Dwi Sasmita, Anggun Sipriyadi Taifur, Aghus Thalib, Nisa Muhammad Welly Darwis Wibowo, Risky Hadi