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Pelatihan Keterampilan Pijat Refleksi dan Pembuatan Jamu Tradisional sebagai Upaya Pengembangan Ekonomi Masyarakat Marginal di Nagari Rao-Rao Kabupaten Tanah Datar Novelni, Ringga; Mentari, Tyas Asih Surya; Dewi, Siska Miga; Oktarina, Rahmi; Sartika, Diza
Jurnal Pengabdian UNDIKMA Vol. 6 No. 4 (2025): November
Publisher : LPPM Universitas Pendidikan Mandalika (UNDIKMA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/jpu.v6i4.10253

Abstract

This community service program aims to improve the skills of marginalized community members in Nagari Rao-Rao in beauty services, particularly in reflexology massage and traditional herbal medicine production, to increase their income. The implementation method involved training activities through demonstrations, hands-on practice, and mentoring in reflexology massage and the preparation of traditional herbal drinks using plants commonly grown around their homes, such as ginger, turmeric, aromatic ginger (kencur), temulawak (Curcuma xanthorrhiza), and lemon. The evaluation instrument used questionnaires, and the data were analyzed descriptively. The results of the community service program showed that the marginalized community group in Nagari Rao-Rao: (1) mastered beauty service skills in the field of reflexology massage; (2) was able to produce traditional herbal products from plants available in their home gardens; and (3) developed motivation to start their own businesses as entrepreneurs to support community economic development.
IDENTIFICATION OF ENDOPHYTE BACTERIA FROM RED BETEL LEAVES (Piper crocatum) WITH 16SrRNA GENE AND ITS ANTIBACTERIAL ACTIVITY Diza Sartika; Miftahur Rahmi; Queen Anugrahi Rahmadira
DIVERSITAS HAYATI Vol. 3 No. 1 (2025): DIVERSITAS HAYATI: Journal of Conservation and Biological Resources
Publisher : UIN Sulthan Thaha Saifuddin Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/31.6-11

Abstract

Endophytic bacteria are bacteria that live in plants and produce compounds similar to their hosts, one of which is antimicrobial compounds. Several studies have shown that certain endophytic bacteria can produce chemical compounds that have health effects, especially endophytic bacteria isolated from medicinal plants. Red betel leaves are known to be able to cure various types of diseases. This plant contains secondary metabolites of the flavonoid, alkaloid, tannin, essential oil, and saponin groups where these compounds have antibacterial activity. This study aims to isolate and test the antibacterial activity of endophytic bacteria from red betel leaves against Staphylococcus aureus and Escherichia coli bacteria , as well as to conduct molecular identification using the 16S rRNA gene. The number of endophytic bacteria that were successfully isolated was 4 isolates, namely 1 shoot leaf isolate (PM), 2 young leaf isolates (MM1 and MM2) and 1 old leaf isolate (TM). The results of antibacterial activity testing were carried out on isolates that had been purified using the Kirby-Bauer method , which showed that each isolate had inhibitory activity against the test bacteria Staphyloccocus aureus , namely: PM: 4.03mm, MM1: 12.1mm, MM2: 3.84mm, all of which were classified as weak. While against the test bacteria Escherichia coli did not have antibacterial activity. The results of molecular identification with the 16S rRNA gene showed that the MM1 bacterial isolate was Bacillus thuringiensis .
Antimicrobial Activity Test of Ethanol Extract of Forest Betel Leaves (Piper aduncum L.) Diza Sartika; Epi Supri Wardi; Dyah Komala Putri; Miftahur Rahmi
DIVERSITAS HAYATI Vol. 3 No. 2 (2025): DIVERSITAS HAYATI: Journal of Conservation and Biological Resources
Publisher : UIN Sulthan Thaha Saifuddin Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30631/pbpqm618

Abstract

Abstract. Forest betel (Piper aduncum L.) is a herb that is easily found as a wild plant known to contain secondary metabolite compounds, namely flavonoids, tannins, steroids, phenolics and alkaloids. The purpose of this study was to determine the antimicrobial activity of ethanol extract of forest betel leaves (Piper aduncum L.) against Escherichia coli and Staphylococcus aureus bacteria and Candida albicans fungi as well as the minimum inhibitory concentration (MIC) and minimum bacteriside concentration (MBC) of the extract. The method used in the activity test is the Kirby-Bauer method and in the MIC and MBC tests using the optical density (OD) measurement method using a UV / VIS spectrophotometer. The results of testing antimicrobial activity against Escherichia coli bacteria have the largest average inhibition zone at a concentration of 20% (7.86 mm) which is included in the weak category. While in Staphylococcus aureus and Candida albicans, the 80% extract concentration has the largest average inhibition zone, 12.72 mm and 18.54 mm respectively, which is included in the moderate category. Testing the minimum inhibitory concentration (MIC) of the extract against the test microbes showed that in all three test microbes the MIC was obtained at a concentration of 10% extract. testing then continued with the minimum bacteriside concentration (MBC) there were no results because all concentrations on all test microbes showed microbial growth.