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All Journal Jurnal Jamu Indonesia Jurnal Pengabdian Masyarakat Bhinneka Jurnal Ilmiah Pengabdian dan Inovasi Indonesian Journal of Biology Education Indonesian Journal of Jamu
Rini Anggi Arista
Department Of Science Education, Faculty Of Mathematics And Natural Sciences, Universitas Negeri Malang, Malang, Indonesia
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Economics, Econometrics & Finance Education Health Professions Immunology & microbiology Medicine & Pharmacology Public Health Social Sciences Other

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Phytochemical Screening, Cytotoxicity Test, and Antibacterial Activity Test of Wungu Plant Extract (Graptophyllum pictum L. Griff) Arista, Rini Anggi; Jalloh, Mohammed A.; Insani, Fahma Alifia; Balqis, Putri Azzahara; Larasati, Cindy; Arief, Barieq Farial Putra; Fatriani, Rizka
Jurnal Jamu Indonesia Vol. 8 No. 2 (2023): Jurnal Jamu Indonesia
Publisher : Tropical Biopharmaca Research Center, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jji.v8i2.330

Abstract

Indonesia boasts a rich array of medicinal herbs, including the wungu (Graptophyllum pictum L. Griff), which is known for its potential as an anticancer and antibacterial agent. Here, we used qualitative phytochemical assays to identify bioactive compounds in various parts of the wungu plant (leaves, stem, and roots) and their efficacy in combating cancer and bacterial infections. The brine shrimp lethality test (BSLT) was used to measure anticancer properties and antibacterial activity against Escherichia coli. We found that the leaves contained flavonoids, triterpenoids, phenols, saponins, and alkaloids, whereas the stem and root contained steroids and alkaloids. Notably, the wungu plant exhibited no toxicity, as shown by the cytotoxicity test, indicating a lack of anticancer potential as all parts showed LC50 values exceeding 1000 ppm. However, the antibacterial assays strikingly showed efficacy against bacteria across all parts of the plants, with varying strengths from weak to strong. This study sheds light on the promising antibacterial properties of the wungu plant and its potential as a therapeutic agent.
Pemberdayaan Kelompok Tani melalui Workshop Pembuatan Pupuk Kompos dari Limbah Bonggol dan Pelepah Pisang untuk Mendukung Kemandirian Pupuk Pertanian Pisang Qomaliyah, Eka Nurul; Arista, Rini Anggi; Nugraheni, Dian; Riyanto, Obaja Eden Santosa; Arifin, Achmad Saiful; Praptawati, Atika
Jurnal Ilmiah Pengabdian dan Inovasi Vol. 3 No. 4 (2025): Jurnal Ilmiah Pengabdian dan Inovasi (Juni)
Publisher : Insan Kreasi Media

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57248/jilpi.v3i4.617

Abstract

Ngrangin Hamnlet, Sumberpasir Village, Malang Regency, is a major banana growing area that produces a lot of organic waste from banana stems. Sadly, this waste is not being used as well as it could be, even though there is a growing need for fertilizer, which is often hard to get for farming. The Purpose of this community service is to help banana farmers learn how to make compost from banana plant waste. This will help them become more self-sufficient effective in getting organic fertilizer locally. This workshop used a learning and hands on approach, including advice, practice and technical help. The activity was aimed at 26 banana farmers who belong to farmer group in Ngrangin Hamlet. The result show that the farmer understood more about recycling farm waste and had better skills in making compost. The compost was good quality, with a crumby texture, dark brown colour, and odorless. Another good thing was that banana farmer started working together to manage compost in the hamlet and they became more aware of sustainable farming methods. This activity shows that helping people locally with the right technology can be a good way to manage waste and provide the fertilizer farmers need.
Pemberdayaan Masyarakat Melalui Pelatihan Pembuatan Eco Enzyme sebagai Solusi Inovatif Pengelolaan Sampah Organik Berkelanjutan Arista, Rini Anggi; Nugraheni, Dian; Qomaliyah, Eka Nurul; Widowati, Tamara Rahma; Arifin, Achmad Saiful; Santosa, Khalis Nadhira; Yaqin, Muhammad Ainul
Jurnal Pengabdian Masyarakat Bhinneka Vol. 4 No. 2 (2025): Bulan November
Publisher : Bhinneka Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58266/jpmb.v4i2.634

Abstract

Sampah organik masih menjadi persoalan lingkungan yang nyata di tingkat rumah tangga, terutama di wilayah pedesaan. Menanggapi hal tersebut, program pengabdian ini bertujuan memberdayakan masyarakat Dusun Ngrangin, Desa Sumberpasir, Kecamatan Pakis, Kabupaten Malang untuk mengelola sampah organik secara mandiri melalui inovasi eco enzyme. Kegiatan meliputi sosialisasi, pelatihan teknis, praktik pembuatan, pendampingan, dan evaluasi hasil penerapan di masyarakat. Pendekatan partisipatif diterapkan dengan melibatkan kelompok ibu rumah tangga sebagai penggerak utama perubahan perilaku. Hasil kegiatan menunjukkan peningkatan pengetahuan dan keterampilan warga dalam memproduksi serta memanfaatkan eco enzyme untuk kebutuhan sehari-hari. Program ini turut menumbuhkan kesadaran lingkungan, mengurangi volume sampah, dan membuka peluang ekonomi baru berbasis produk ramah lingkungan yang berkelanjutan.
Development of E-Modules with SSCS Model to Improve Students’ Critical Thinking Skills on Energy Crisis Materials Farah Dhilah Balqis; Yayuk Mulyati; Arista, Rini Anggi; Nugraheni, Dian; Setiawan, Agung Mulyo
Indonesian Journal of Biology Education Vol. 8 No. 2 (2025): INDONESIAN JOURNAL OF BIOLOGY EDUCATION
Publisher : Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/ijobe.v8i2.2971

Abstract

This research aims to develop and validate an e-module based on the Search, Solve, Create, and Share (SSCS) learning model to facilitate students' critical thinking skills on energy crisis materials. The research uses the ADDIE development model, which is limited to the formative evaluation stage, including needs analysis, design, development, and readability and practicality tests. The results of expert validation show that the e-module is in the "quite valid" category with an average of 83.2%. The readability test obtained results of 89.25% from students and 88.4% from teachers (outstanding category), while the practicality test by teachers reached 91.67% (convenient category). The results of the Fleiss’ Kappa test showed a “moderate” level of agreement on the SSCS syntax (0.50) and the critical thinking indicator (0.57). The e-module also features interactive features such as learning videos and contextual educational games. These findings indicate that SSCS-based e-modules are suitable for use as science learning media to encourage the strengthening of students’ critical thinking skills independently and contextually. The implications of this research suggest that integrating the SSCS model into digital learning media can enhance students’ engagement and reflective thinking, and it provides a foundation for future experimental studies to measure its effectiveness in improving learning outcomes.
Phytochemical Screening, Cytotoxicity Test, and Antibacterial Activity Test of Wungu Plant Extract (Graptophyllum pictum L. Griff) Arista, Rini Anggi; Jalloh, Mohammed A.; Insani, Fahma Alifia; Balqis, Putri Azzahara; Larasati, Cindy; Arief, Barieq Farial Putra; Fatriani, Rizka
Jurnal Jamu Indonesia Vol. 8 No. 2 (2023): Jurnal Jamu Indonesia
Publisher : Tropical Biopharmaca Research Center, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jji.v8i2.330

Abstract

Indonesia boasts a rich array of medicinal herbs, including the wungu (Graptophyllum pictum L. Griff), which is known for its potential as an anticancer and antibacterial agent. Here, we used qualitative phytochemical assays to identify bioactive compounds in various parts of the wungu plant (leaves, stem, and roots) and their efficacy in combating cancer and bacterial infections. The brine shrimp lethality test (BSLT) was used to measure anticancer properties and antibacterial activity against Escherichia coli. We found that the leaves contained flavonoids, triterpenoids, phenols, saponins, and alkaloids, whereas the stem and root contained steroids and alkaloids. Notably, the wungu plant exhibited no toxicity, as shown by the cytotoxicity test, indicating a lack of anticancer potential as all parts showed LC50 values exceeding 1000 ppm. However, the antibacterial assays strikingly showed efficacy against bacteria across all parts of the plants, with varying strengths from weak to strong. This study sheds light on the promising antibacterial properties of the wungu plant and its potential as a therapeutic agent.
Co-Authors Agung Mulyo Setiawan Ainul Yaqin Arief, Barieq Farial Putra Arifin, Achmad Saiful Balqis, Putri Azzahara Cindy Larasati, Cindy Dian Nugraheni Eka Nurul Qomaliyah Farah Dhilah Balqis Fatriani, Rizka Insani, Fahma Alifia Jalloh, Mohammed A. Praptawati, Atika Riyanto, Obaja Eden Santosa Santosa, Khalis Nadhira Widowati, Tamara Rahma Yayuk Mulyati