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All Journal SAINSMAT Chemica: Jurnal Ilmiah Kimia dan Pendidikan Kimia Science and Technology Indonesia Indonesian Journal of Chemistry Jurnal Kartika Kimia Jambura Physics Journal Jambura Journal of Chemistry Fullerene Journal of Chemistry Jurnal Aisyah : Jurnal Ilmu Kesehatan PENGABDI: Jurnal Hasil Pengabdian Masyarakat Jurnal Dedikasi Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Jurnal Ilmiah Berkala Sains dan Terapan Kimia Seminar Nasional Pengabdian Kepada Masyarakat INOVASI: Jurnal Hasil Pengabdian Masyarakat Indonesian Journal of Fundamental Sciences Venn: Journal of Sustainable Innovation on Education, Mathematics and Natural Sciences IPTEK: Jurnal Hasil Pengabdian kepada Masyarakat Seminar Nasional Hasil Penelitian LP2M UNM Ininnawa: Jurnal Pengabdian Masyarakat JIPI (Jurnal IPA dan Pembelajaran IPA) Journal Of Chemical Process Engineering Abdi Kimia : Jurnal Pengabdian Masyarakat SMART: Jurnal Pengabdian Kepada Masyarakat Hayyan Journal Mammiri: Jurnal Pengabdian Masyarakat Analit: Analytical And Environmental Chemistry Sainsmat : Jurnal Ilmiah Ilmu Pengetahuan Alam
Suriati Eka Putri
Universitas Negeri Makasar
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PELATIHAN PEMBUATAN HAND SANITIZER DARI BAHAN ALAMI Eka Putri, Suriati; Side, Sumiati; Eka Pratiwi, Diana; Magfirah Ilyas, Nita
ABDI KIMIA: Jurnal Pengabdian Masyarakat Vol 3 No 1 (2025): Jurnal Edisi Desember
Publisher : Jurusan Kimia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/abdi.v3i1.10908

Abstract

Dalam kegiatan PKM ini telah dilaksanakan pelatihan pembuatan hand sanitizer yang menggunakan bahan dasar daun kemangi dan daun sereh. Mitra dalam kegiatan ini adalah kelompok PKK yang berada di Kelurahan Samata, Kecamatan Somba Opu, Kabupaten Gowa. Kegiatan PKM ini berlangsung dalam tiga tahapan, yaitu tahap pertama yakni penyuluhan mengenai kandungan bahan alami yang digunakan, tahap kedua berupa demonstrasi pembuatan hand sanitizer dari daun kemangi dan daun sereh, serta tahap ketiga yaitu praktik langsung pembuatan dan pengemasan hand sanitizer oleh tim bersama mitra. Setelah mengikuti kegiatan ini, seluruh anggota kelompok PKK di Kelurahan Samata telah mampu memproses daun kemangi dan daun sereh menjadi hand sanitizer alami.
Synthesis of NiO Nanoparticles as a Catalyst in Transesterification Reaction from Used Cooking Oil for Biodiesel Production Hasri; Putri, Suriati Eka; Negara, Satria Putra Jaya; Afni, Nur; Anwar, Fadil
Science and Technology Indonesia Vol. 11 No. 1 (2026): January
Publisher : Research Center of Inorganic Materials and Coordination Complexes, FMIPA Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26554/sti.2026.11.1.280-287

Abstract

This study aims to synthesize and characterize nickel oxide (NiO) nanoparticles as heterogeneous catalysts for biodiesel production from used cooking oil through transesterification. The synthesis was conducted using the sol-gel method with NiCl2·6H2O as a precursor and NaOH as an alkaline agent. Characterizations were then performed using Particle Size Analysis (PSA), X-ray Diffraction (XRD), Scanning Electron Microscopy with Energy Dispersive Spectroscopy (SEM-EDS), and Specific Surface Area (SAA) analysis. The PSA results showed that the samples had an average particle size of 37.0 nm with a narrow distribution (PDI = 0.010). XRD confirmed a cubic crystal structure corresponding to JCPDS No. 47-1049, while SEM images showed revealed uniform spherical morphology. In addition, EDS analysis verified the composition of Ni and O as the main elements. The SAA of 489.26 m2/g showed high catalytic activity potential. Catalyst performance tests with methanol-to-oil molar ratios of 1:3, 1:6, and 1:9 showed the highest biodiesel yield of 97.79% at a 1:9 ratio. The produced biodiesel met the Indonesian National Standard (SNI 7182:2015) with a density of 0.86–0.89 g/mL, acid number of 0.40–0.50 mg KOH/g, iodine number of 67.73–93.13 g I2/100 g, and cetane number of 76.87–114.86. GC-MS analysis showed methyl ester chains between C15–C21, confirming compliance with APEC standards. Based on these results, NiO nanoparticles showed high efficiency as an eco-friendly heterogeneous catalyst for biodiesel production.
PENAMBAHAN EKSTRAK DAUN KELOR SEBAGAI ANTIOKSIDAN PADA KARAKTERISTIK EDIBLE FILM PATI TALAS (Colocasia esculenta) Nilasari Nilasari; Hasri Hasri; Suriati Eka Putri; Marlina Ummas Genisa
Analit : Analytical and Environmental Chemistry Vol. 8, No. 01 April (2023) Analit: Analytical and Environmental Chemistry
Publisher : Jurusan Kimia FMIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/aec.v8i1.2023.p100-110

Abstract

Kemasan berfungsi melindungi produk pangan juga memiliki sifat aman dan ramah lingkungan. Edible Film merupakan alternatif yang dapat diaplikasikan untuk melapisi produk pangan serta aman untuk dikonsumsi karena terbuat dari bahan alami. Pati umbi talas merupakan salah satu bahan yang bersifat hidrokoloid dan dapat digunakan dalam pembuatan edible film. Untuk menambah nilai fungsionalnya maka penelitian ini ditambahkan antioksidan alami yang berfungsi untuk meningkatkan stabilitas dan mempertahankan nutrisi produk pangan dengan melindungi produk dari ketengikan oksidatif. Salah satu sumber antioksidan alami adalah daun kelor yang mengandung senyawa bioaktif dan memiliki aktivitas antioksidan seperti senyawa fenolik. Tujuan penelitian ini adalah untuk mengetahui karakteristik edible film dari pati umbi talas (Colocasia esculenta) dengan penambahan ekstrak daun kelor. Penelitian ini meliputi preparasi sampel, pembuatan edible film dan karakterisasi. Konsentrasi ekstrak daun kelor yang digunakan adalah 0%, 1%, 3% dan 5% (b/v total) dan menggunakan plasticizer sorbitol. Edible film yang diperoleh berwarna bening dan hijau. Kata kunci: plasticizer, aktivitas antioksidan, karakterisasi.
ANALYSIS OF THE EFFECT OF AGING TIME ON AMORPHOUS PHASE NANOSILICA FROM PARANGLOE IGNEOUS ROCKS USING THE SOL-GEL METHOD Rismawati Rismawati; Ahmad Fudhail Majid; Suriati Eka Putri
Analit : Analytical and Environmental Chemistry Vol. 9, No. 01 April (2024) Analit : Analytical and Environmental Chemistry
Publisher : Jurusan Kimia FMIPA Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/analit.v9i01.172

Abstract

In this research, an analysis of the effect of aging time on amorphous phase nanosilica from Parangloeigneous rock was conducted using the sol-gel method. The research samples were taken from aroundthe Parangloe waterfall in Gowa regency, South Sulawesi province. The research stages includedsample preparation, nanosilica synthesis using the sol-gel method, and synthesis resultscharacterization. Characterization was performed using XRF, XRD, SEM-EDX, and PSA. XRF datashowed that the silica content was 53.62% in the form of white powder, and after synthesis, itdecreased to 12.38%. SEM-EDX testing results showed small agglomerated spheres with an EDX of4.52%. A 3-hour aging time variation resulted in an amorphous phase, making 3 hours the optimumtime for amorphous phase nanosilica formation with the highest peak intensity at 2θ=25.42 ° and aparticle size of 170.8 nm.  
Pemberdayaan Ibu Rumah Tangga melalui Pelatihan Pembuatan Scrub Alami Berbasis Limbah Kulit Jeruk Bali di Kabupaten Pangkep Putri, Suriati Eka; Side, Sumiati; Perdana, Rini
Ininnawa : Jurnal Pengabdian Masyarakat Vol. 4 No. 1 (2026): Vol. 4 No. 1 (2026): Volume 04 Nomor 01 (Mei 2026)
Publisher : Program Studi Manajemen FEB UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/q40tpk88

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan pengetahuan dan keterampilan ibu rumah tangga dalam memanfaatkan limbah kulit jeruk bali menjadi produk scrub alami yang bernilai guna dan bernilai ekonomi. Kegiatan dilaksanakan pada kelompok ibu rumah tangga di Kelurahan Sapanang, Kabupaten Pangkajene dan Kepulauan dengan melibatkan 20 peserta. Metode pelaksanaan kegiatan meliputi sosialisasi, pelatihan, praktik langsung, pendampingan, dan evaluasi kegiatan. Materi pelatihan difokuskan pada pengolahan kulit jeruk bali menjadi scrub alami melalui tahapan pengeringan, penghalusan, formulasi produk, dan pengemasan sederhana. Hasil kegiatan menunjukkan bahwa peserta mampu memahami proses pengolahan limbah kulit jeruk bali menjadi produk scrub alami secara mandiri. Produk yang dihasilkan memiliki tekstur yang baik, aroma khas jeruk, dan berpotensi dikembangkan sebagai produk usaha rumah tangga. Hasil evaluasi kuesioner menunjukkan tingkat kepuasan peserta yang tinggi dengan rata-rata skor sebesar 4,68 dari skala 5. Kegiatan ini tidak hanya meningkatkan keterampilan masyarakat, tetapi juga meningkatkan kesadaran mengenai pentingnya pengelolaan limbah berbasis kimia hijau dan membuka peluang usaha berbasis bahan alam lokal. Dengan demikian, program pengabdian ini berkontribusi terhadap pemberdayaan masyarakat dan pemanfaatan limbah organik secara berkelanjutan.
Pelatihan Pembuatan Sabun Padat Eco Enzyme untuk Meningkatkan Keterampilan dan Kemandirian Ekonomi Masyarakat Pratiwi, Diana Eka; Djangi, Muh. Jasri; Jumrah, Elfira; Putri, Suriati Eka; Perdana, Rini
Ininnawa : Jurnal Pengabdian Masyarakat Vol. 4 No. 1 (2026): Vol. 4 No. 1 (2026): Volume 04 Nomor 01 (Mei 2026)
Publisher : Program Studi Manajemen FEB UNM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/hm9fkn83

Abstract

The problem of household organic waste in Indonesia remains an environmental challenge that requires serious attention. Organic waste such as fruit and vegetable residues is generally not utilized optimally and is often disposed of directly, causing environmental pollution. One environmentally friendly effort to utilize organic waste is through the production of eco enzyme, which can be processed into economically valuable products such as solid soap. This community service activity aimed to improve the knowledge and skills of the community in Sapanang Village, Bungoro District, Pangkep Regency in producing eco enzyme-based solid soap while encouraging community economic independence. The implementation methods included socialization, education, hands-on practical training, mentoring, and evaluation. The results showed that participants demonstrated high enthusiasm during the training and were able to understand the process of making eco enzyme-based solid soap independently. In addition to increasing public awareness regarding the importance of organic waste management, this activity also created opportunities for home-based businesses using environmentally friendly products that have the potential to improve community income. Therefore, the eco enzyme-based solid soap training can serve as a form of community empowerment in supporting sustainable environmental management and improving the community’s economy
Pelatihan Pembuatan Masker Herbal Berbasis Kulit Jeruk Bali dengan Tepung Beras Alami bagi Kelompok Ibu Rumah Tangga Suriati Eka Putri; Sumiati Side; Rini Perdana; Diana Eka Pratiwi; Elfira Jumrah
Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat Vol. 6 No. 3 (2026): Mei 2026 - Jurnal Altifani Penelitian dan Pengabdian kepada Masyarakat
Publisher : Indonesian Scientific Journal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59395/altifani.v6i3.1216

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan meningkatkan pengetahuan dan keterampilan ibu rumah tangga dalam memanfaatkan limbah kulit jeruk bali menjadi masker herbal berbasis tepung beras alami. Kegiatan dilaksanakan di Kelurahan Sapanang, Kabupaten Pangkep, dengan melibatkan 20 peserta. Metode pelaksanaan meliputi sosialisasi, demonstrasi, praktik langsung, pendampingan, dan evaluasi. Materi kegiatan mencakup pengenalan potensi kulit jeruk bali, pengolahan bahan baku, formulasi masker herbal, pengemasan, serta penggunaan produk secara aman. Hasil kegiatan menunjukkan bahwa peserta mampu mengikuti seluruh tahapan pembuatan masker herbal, mulai dari pencucian, pengeringan, penghalusan, pengayakan, pencampuran dengan tepung beras, hingga pengemasan produk. Produk yang dihasilkan berbentuk serbuk halus, beraroma khas jeruk, dan mudah digunakan. Evaluasi kuesioner menunjukkan respons sangat baik dengan rata-rata skor kepuasan 4,71 dari skala 5. Kegiatan ini mendukung pemberdayaan ibu rumah tangga, pemanfaatan limbah organik, dan penerapan kimia hijau. 
The Effect of Inorganic Acid Activation on the Metal Oxide Content of Natural Montmorillonite from Gowa Regency Suriati Eka Putri; Sumiati Side; Nita Magfirah Ilyas; Diana Eka Pratiwi; Abd Rahman
Venn: Journal of Sustainable Innovation on Education, Mathematics and Natural Sciences Vol. 5 No. 4 (2026): MIPA dan dan Pendidikan lingkup MIPA
Publisher : Pusat Studi Bahasa dan Publikasi Ilmiah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53696/venn.v5i4.477

Abstract

Natural montmorillonite has attracted considerable attention due to its high cation exchange capacity, layered structure, and potential applications as adsorbents and catalyst supports. However, it generally contains impurity oxides that affect its physicochemical properties. This study aimed to investigate the effect of inorganic acid activation on the metal oxide content and crystalline characteristics of natural montmorillonite obtained from Gowa Regency, South Sulawesi, Indonesia. The montmorillonite samples were activated using 2 M HCl and 2 M H₂SO₄ through acid leaching treatment. The metal oxide composition and crystalline phases were characterized using X-ray fluorescence (XRF) and X-ray diffraction (XRD), respectively. The XRF results revealed that Fe₂O₃ was the dominant impurity oxide in natural montmorillonite with a concentration of 31.61%. After acid activation, the Fe₂O₃ content decreased significantly to 21.78% for HCl-treated MMT and 18.83% for H₂SO₄-treated MMT, indicating effective removal of iron oxide impurities. In contrast, the SiO₂ content increased from 39.51% to 40.13% and 41.02% after HCl and H₂SO₄ activation, respectively. XRD analysis confirmed the presence of quartz silica, alumina, and hematite phases, with diffraction peaks at 2θ ≈ 26.6°, 34.2°, and 50.1°, respectively. Acid activation also reduced the average crystallite size from 41.2 nm in natural MMT to 35.1 nm and 29.9 nm after HCl and H₂SO₄ treatment, respectively. The results demonstrate that inorganic acid activation effectively modified the oxide composition and crystalline structure of natural montmorillonite, particularly through the removal of hematite impurities and enhancement of silica-rich phases. Therefore, acid-activated montmorillonite shows promising potential for adsorption and catalytic applications.
Analisis Kandungan Gizi Kopi Biji Salak Desa Pekkabata Kecamatan Duampanua Kabupaten Pinrang Diana Eka Pratiwi; Suriati Eka Putri; Muhammad Ilham Wardhana Haeruddin
SAINSMAT: Jurnal Ilmiah Ilmu Pengetahuan Alam Vol. 10 No. 1 (2021): Volume 10 Nomor 1 (Maret 2021)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The analysis of the nutritional content of salakseed coffee in Pekkabata Village, Duampanua District, Pinrang Regency aims to determine the protein content, fat content and carbohydrates contained in the zalacca seed coffee products of Community Partnership Program (PKM) BKMT Pekkabata Village. Based on the results of interviews and observations with the local community, the farmed salak is usually sold to the market and is also usually consumed alone, however the zalacca seeds are only thrown away. Thus the PKM team conducted counseling on the making of zalacca seed coffee. Based on the analysis results obtained protein content of 4.42%; fat content 12.19%; and carbohydrate content of 46.74%.
Pengaruh Konsentrasi Binder Sagu (Metroxylon sagu) Terhadap Susut Bakar Massa dan Densitas Keramik Berpori Gelcasting Sumiati Side; Suriati Eka Putri; Nita Magfirah Ilyas; Abd. Rahman
SAINSMAT: Jurnal Ilmiah Ilmu Pengetahuan Alam Vol. 10 No. 2 (2021): Volume 10 Nomor 2 (September 2021)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

The aimof this study was to examine the effect of sago binder concentration on the physical characteristics of porous ceramics, in the form of mass shrinkage and density. Porous ceramics were synthesized using the gelcasting method with raw materialof South Sulawesi natural clay, sago binderas pore template , and dispersantof CMC. The ceramics produced are ceramics with a low of toxicity so that itsenvironmentally friendly. The research stages consisted of preparation of natural clay from South Sulawesi, synthesis of porous ceramics by gelcasting with a variationof binder concentration2%; 4%; 6%; 8%; 10%, measuring the mass shrinkage and measuring the density of porous ceramic. The results showed the greater binder concentration, the greater massshrinkage obtained, the largest mass shrinkage occurred at a 10% binder concentration of 26.87%. The density of ceramics decreases with increasing binder concentration, the lowest density occurs at 10% binder concentration of 1,6403g/cm3.
Co-Authors A. Irma Suryani Abd Rahman Abd Rahman Abd Rahman Abd Rahman Abd. Rahman Abd. Rahman Abd. Rahman Abd. Rahman Abd. Rahman Abdul Karim Abdul Rahman Achmad Fudhail Ahmad Fudhail Majid Ahmad Fudhail  Majid Ahyar Ahmad Ahyar Ahmad Ahyar Ahmad Alimin Alimin Alimin Alimin Alimin Andi Erwin Eka Putra Andi Indra Wulan Sari Ramadani Angriyani Ahmad Anita Anita Anwar, Fadil Arfah, Rugaiyah Andi Astri Wiyani GM Astriana Dewi Aulia Rahma Aulia Rahma Bunyamin, Andi Bulqiah Nur Dahlang Tahir daya, Nurhidaya Dewi Rahmadani Dewi Rahmadani Dewiyanti Fadly Diana Eka Pratiwi Diana Eka Pratiwi Diana Eka Pratiwi Diana Eka Pratiwi Diana Eka Pratiwi Diana Eka Pratiwi Diana Eka Putri Dipo Ade Putra Iskandar Djangi, Muh. Jasri Elfira Jumrah Elfira Jumrah Ganing, Melani Hapzi Ali Hardin hardin hardin Harningsih Karim Harningsih Karim Hartati Hartati Hartati, Hartati Hasnah Natsir Hasri Hasri Hasri Hasri Hasri Hasri Hasri Hasri Hasri Hasri Hasri Hasri Umas Heryanto Heryanto Ilyas, Nita Magfirah Ilyas, Nita Maghfirah Indah Raya Irfandi, Rizal Isna Sejati Sam Isna Sejati Syam Juintan Pratiwi Jusniar Magfirah Ilyas, Nita Marlina Ummas Genisa Maryono Maryono Maryono Maryono Maryono Mazaya, Maulida Mega Putri Aulia Miftahul Jannah Mohammad wijaya Mohammad Wijaya Mohammad WIJAYA Muhammad Danial Muhammad Ilham Wardhana Haeruddin Muhammad Iskandar Musa Muhammad Iskandar Musa Muhammad Nur Alam Muhammad Syahrir Muhammad Taufiq Munawwarah Munawwarah Munawwarah Munawwarah Munawwarah, Munawwarah Musdalifah Musdalifah Mutahharah Hasyim, Mutahharah Negara, Satria Putra Jaya Netti Herawati Nilasari Nilasari Nilasari Nilasari Nilasari, Nilasari Nita Magfirah Ilyas Nita Magfirah Ilyas Nita Magfirah Ilyas Nita Magfirah Ilyas Nita Magfirah Ilyas Nita Magfirah Ilyas Nur Afni Nur Riska Nurfadilah Adam Nursafitri Nursafitri Paulina Taba Paulina Taba Pince Salempa Rachmat Triandi Tjahjanto Rachmat Triandi Tjahjanto Rachmawaty, Rachmawaty Rahim, Mega Putri Aulia Ramadani, Ananda Ramdani Ramdani Ramdani Ramdani Ria, Tiara Anugrah Rial Tangaran Riksfardini Annisa ERMAWAR Rini Perdana Rini Perdana Rismawati Rismawati Rismawati Rismawati Rosmala Rauf Sahribulan Sahribulan Sarlan, Sarlan Satria Putra Jaya Satria Putra Jaya Shoira Shukurovna Abdiyeva SITI HALIMAH LAREKENG, SITI HALIMAH Sitti Faika Sri Diana Sudding Suleman, Annisa Inayah Sumiati Side Sumiati Side Sumiati Side Sumiati Side Sumiati Side Sumiati Side Sumiati Side Sumiati Side Susilo Sudarman Desa Syafaatullah, Achmad Qodim Syamsidah Tiara Anugrah Ria Widya Faramitha Arisma Wijaya, Khalida Yunanda FR Yunanda Yunanda Zakinah, Ilmiati Zubair, Sakinah