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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 PENGABDI: Jurnal Hasil Pengabdian Masyarakat Jurnal Dedikasi Jurnal Ilmiah Berkala Sains dan Terapan Kimia Seminar Nasional Pengabdian Kepada 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 SAINSMAT: Jurnal Ilmiah Ilmu Pengetahuan Alam
Suriati Eka Putri
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Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Other

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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
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

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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

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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.
Effect of Adding PVA to The Size of Silver Nanoparticle Synthesized Using Bioreductor Soursop Leaf Extract (Annona muricata L.) Dewi Rahmadani; Sumiati Side; Suriati Eka Putri
Sainsmat : Jurnal Ilmiah Ilmu Pengetahuan Alam Vol. 9 No. 1 (2020): Volume 9 Nomor 1 (Maret 2021)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makassar

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Abstract

This study aims to determine the effect of adding Polyvinyl Alcohol (PVA) to the size of silver nanoparticle synthesized using bioreductor soursop leaf extract (Annona muricata L.). Silver nanoparticle made through method bioreduction, bioreductor solution was mixed with AgNO3 precursor, without addition of PVA and with the addition of PVA. That the variant of concentrations is 1%; 1.5%; 2%; and 2.5%. Based on the analysis of functional groups of soursop leaf extract using a spectrophotometer FT-IR (Fourier Transform Infrared), showed absorption at wave number 3443 cm-1 which indicate a -OH group.The process of formation of silver nanoparticles seen by UV-Vis absorption. The measurement results shows that the absorbance value increased with increasing contact time. The maximum absorbance measurement result of the samples synthesized each concentration showed λmax 503.0; 463.1; 436.0; 476.1; 503.1 nm for two days with various concentrations without PVA, 1%, 1.5%, 2%, and 2.5%. The size of silver nanoparticle were determined using XRD (X-Ray Diffraction), the average size distribution of silver nanoparticle without the addition of PVA is 30.80- 50.25 nm and the smallest size range is 9.90-10.20 nm silver nanoparticle with addition PVA 1.5%. Based on research that has been done, it can concluded that addition of PVA have the effect to the size of silver nanoparticle. The stabilizer acts to control the size of silver nanoparticle.
Analysis of Metal Oxide on Natural Zeolite of South Sulawesi Activated Hydrochloric Acid Suriati Eka Putri; Sumiati Side
Sainsmat : Jurnal Ilmiah Ilmu Pengetahuan Alam Vol. 9 No. 2 (2020): Volume 9 Nomor 2 (September 2020)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makassar

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Abstract

This study aims to determine the metal oxide content of natural zeolite before being activated and after being activated. The activator used was hydrochloric acid6 M. Analysis of metal oxide content was carried out using the X-Ray Fluoresence (XRF) instrument. The results showed that there was a decrease in impurity levels after the zeolite was activated by acid. The content of Al2O3; SiO2; K2O and CaObefore activation were 2.15%; 86.34%; 4.32%; and 2.54% respectively, while after activation were 2.11%; 86.40%; 4.56%; and 2.78%respectively. The content of other metal oxides (impurity) generally decreases in levels after the zeolite is activated.
Sintesis Nanokitosan dari Limbah Kulit Udang Windu (Panaeus monodon) Isna Sejati Syam; Hasri Hasri; Suriati Eka Putri
Sainsmat : Jurnal Ilmiah Ilmu Pengetahuan Alam Vol. 11 No. 1 (2022): Volume 11 Nomor 1 (Maret 2022)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makassar

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Abstract

This study aims to determine the characteristics of nanochitosansynthesized from chitosan from tiger prawn shells (Panaeus monodon) using sonochemical and ionic gelation methods based on variations in chitosan concentration. The characterization of nanochitosan includedthe degree of distillation using FTIR, particle size using PSA, and morphology testing using SEM. The results showed that the chitosan obtained had a degree of deacylation of 81.23%. The average size of the smallest nanochitosan synthesized using the sonochemical method is 54.44 nm with 0.2% chitosan concentration, while that produced using the ionic gelation method is 39.65 nm with 0.05% chitosan concentration, and there is a pore appearance on the surface. nanochitosan surface. Based on these data, it can be concluded that the ionic gelation method produces a smaller average nanochitosan particle size than the sonochemical method.
Microstructure Investigations of Natural Clay From Pattallassang District, Takalar Regency, South Sulawesi Province, Indonesia Abd Rahman; Suriati Eka Putri; Diana Eka Pratiwi; Satria Putra Jaya
Sainsmat : Jurnal Ilmiah Ilmu Pengetahuan Alam Vol. 12 No. 1 (2023): Volume 12 Nomor 1 (Maret 2023)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makassar

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Abstract

The study aimed to investigate the microstructure of natural clay from Pattallassang District, Takalar Regency, South Sulawesi Province. The clay was characterized using X-ray diffractometer (XRD), surface area analyzer (SAA), and scanning electron microscope (SEM). The XRD analysis showed that the main mineral composition of the clay was kaolinite, quartz, hematite, geothite, magnetite, and anatase phases. The SAA using BET analysis shows the large surface area of 59.26 m2/g and BJH analysis for pore distribution of 32.77 nm. SEM observations revealed that the clay consists of plate-like kaolinite particles arranged randomly. The results indicate that the natural clay from Pattallassang District has good potential for use in various industrial applications due to its high kaolinite content and favorable microstructure.
The Effect of Acid Treatment on The Characteristics of Modernite Zeolite Sumiati Side; Suriati Eka Putri; Diana Eka Pratiwi; Aulia Rahma; Abd Rahman
Sainsmat : Jurnal Ilmiah Ilmu Pengetahuan Alam Vol. 12 No. 2 (2023): Volume 12 Nomor 2 (September 2023)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Negeri Makassar

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Abstract

This work investigated the use of acid treatment on the characteristics of zeolite mineral. The effects of treating zeolite with various acid solutions hydrochloric acid (HCl) and sulfuric acid (H2SO4) were measured using x-ray fluorescence (XRF), x-ray diffraction (XRD), and scanning electron microscope (SEM). The results showed an increase in the percentage of SiO2 and Al2O3 after zeolite activation, and also a decrease in the amount of impurities. The crystalline phase of the zeolite was carried out using XRD analysis, indicating the type of zeolite used is modernite. The SiO2 phase in the sample is quartz, and the Al2O3 phase is corundum. The average crystal size decreased after activation, from 14.23 nm to 6.85 nm for HCl and 5.42 nm for H2SO4. Furthermore, the surface morphology of all zeolite samples has a form of irregular spherical surface, and the surface size of the particles after activation shows a smaller particle shape. The results of this study are expected to become recommendations for further research related to natural zeolite pretreatment as a catalyst support.
Co-Authors A. Irma Suryani Abd Rahman Abd Rahman Abd. Rahman Abd. Rahman Abd. Rahman Abd. Rahman Abdul Karim Abdul Rahman Achmad Fudhail Ahmad Fudhail  Majid 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, Mega Putri Bunyamin, Andi Bulqiah Nur daya, Nurhidaya Dewi Rahmadani Dewi Rahmadani Dewiyanti Fadly Diana Eka Pratiwi Diana Eka Pratiwi Diana Eka Pratiwi Diana Eka Pratiwi Dipo Ade Putra Iskandar Djangi, Muh. Jasri Elfira Jumrah Ganing, Melani Hapzi Ali Hardin hardin hardin Harningsih Karim Hartati Hartati Hartati, Hartati Hasnah Natsir Hasri Hasri Hasri Hasri Hasri Hasri Hasri Hasri Umas Ilyas, Nita Magfirah Ilyas, Nita Maghfirah Irfandi, Rizal Isna Sejati Sam Isna Sejati Syam Juintan Pratiwi Jusniar Magfirah Ilyas, Nita Marlina Ummas Genisa Maryono Maryono Maryono, Maryono Maryono Mazaya, Maulida Miftahul Jannah Mohammad Wijaya Mohammad WIJAYA Mohammad wijaya Muhammad Danial Muhammad Ilham Wardhana Haeruddin Muhammad Iskandar Musa Muhammad Iskandar Musa Muhammad Syahrir Muhammad Taufiq Munawwarah Munawwarah Munawwarah, Munawwarah Mutahharah Hasyim, Mutahharah Negara, Satria Putra Jaya Netti Herawati Nilasari, Nilasari Nita Magfirah Ilyas Nita Magfirah Ilyas Nur Afni Nur Riska Nurfadilah Adam Nursafitri Nursafitri Paulina Taba Pince Salempa Rachmat Triandi Tjahjanto Rahim, Mega Putri Aulia Ramadani, Ananda Ramdani Ramdani Ramdani Ramdani Ria, Tiara Anugrah Riksfardini Annisa ERMAWAR Rini Perdana Rismawati Rismawati Rosmala Rauf Sarlan, Sarlan Satria Putra Jaya SITI HALIMAH LAREKENG, SITI HALIMAH Sitti Faika Sri Diana Sudding Suleman, Annisa Inayah Sumiati Side Sumiati Side Sumiati Side Sumiati Side Syafaatullah, Achmad Qodim Syamsidah Wijaya, Khalida Yunanda FR Yunanda Yunanda Zakinah, Ilmiati Zubair, Sakinah