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All Journal BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Natural Jurnal Agrifoodtech SERVIRE: Jurnal Penelitian dan Pengabdian Madani: Multidisciplinary Scientific Journal Tabela Jurnal Pertanian Berkelanjutan Jurnal Agro Estate Jurnal Agro Fabrica RESWARA: Jurnal Riset Ilmu Teknik Bhakti: Jurnal Pengabdian dan Pemberdayaan Masyarakat
Sri Wahyuna Saragih
Institut Teknologi Sawit Indonesia
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Neuroscience Physics Public Health Social Sciences Transportation Other

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PEMBERDAYAAN MASYARAKAT MELALUI PELATIHAN PEMBUATAN ECO-ENZYME DARI LIMBAH SAYURAN UNTUK MENDUKUNG PENGELOLAAN SAMPAH RUMAH TANGGA BERKELANJUTAN Sri Wahyuna Saragih; Wardatul Husna Irham; Ratu Mutiara Siregar; Muhammad Ikbal Aritonang; Syerlina Sari; Shaira Fitdina Amelia; Chengly Jaxon Boahlander Siahaan; Hiskia Sitanggang
BHAKTI: JURNAL PENGABDIAN DAN PEMBERDAYAAN MASYARAKAT Vol. 5 No. 01 (2026): Juni
Publisher : Universitas Islam Tribakti (UIT) Lirboyo Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33367/bjppm.v5i01.9189

Abstract

 This community service initiative was designed to empower communities by providing training on converting vegetable waste into eco-enzyme as a solution for sustainable household waste management. The program adopted a participatory method involving awareness sessions, practical workshops, and ongoing assistance. Participants were introduced to material preparation, fermentation techniques, and the utilization of eco-enzyme as an eco-friendly cleaning solution and liquid fertilizer. The outcomes indicated a significant increase in participants’ understanding and practical skills in managing organic waste, along with heightened environmental awareness. Furthermore, the program fostered positive behavioral changes in reducing household organic waste and promoted the adoption of simple and affordable sustainable practices. Hence, eco-enzyme production represents a practical community-based approach to improving sustainable household waste management.
PEMANFAATAN BIOTEKNOLOGI PADA PEMBUATAN NATA de PINA MELALUI FERMENTASI EKSTRAK BUAH NANAS  MENGGUNAKAN BAKTERI Acetobacter xylinum Sri Wahyuna Saragih; Muhammad Rafi; Harlan Mufrih; Aisha Rafa Rahma; Dwi Kartika; Theresia Juwita Serefina Hutauruk; Muhammad Syukri Koto
Jurnal Agrifoodtech Vol. 5 No. 1 (2026): Jurnal Agrifoodtech
Publisher : Universitas 17 Agustus 1945 Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56444/3w7ja091

Abstract

Nanas merupakan unggulan kedua yang di ekspor Indonesia setelah buah manggis pada 22 tahun lalu, volume ekspor nanas pada tahun 2004 sebesar 2.431.263 kilogram atau mengalami peningkatan sebesar 6,4 % dari tahun -tahun sebelumnya, permintaan ekspor nanas yang cukup tinggi merupakan pendorong bagi produksi nanas dalam negeri yang mampu bersaing dengan nanas negara lain. Seperti halnya produk pertanian lainnya, karakteristik buah nanas adalah mudah rusak dan pemanfaatannya lebih banyak sebagai makanan penutup mulut karena rasanya yang segar. Potensi penganeka ragaman produk pangan dengan bahan baku sebenarnya cukup banyak namun sampai dengan saat ini masih belum berkembang. Oleh sebab itu pada penelitian ini dilakukan memanfaatkan ektrak buah nanas melalui fermentasi bakteri Acetobacter Xylinum untuk membentuk polisakarida akstraseluler (nata) sebagai hidangan non energi yang biasa kita kenal Nata de pina, penelitian ini bertujuan untuk memanfaatkan ekstrak buah nanas untuk dijadikan hidangan Nata de pina. Hasil pengujian menunjukkan bahwa nata de pina memiliki nilai pH sebesar 4,7 dan kadar air sebesar 98,08% sudah memenuhi syarat mutu berdasar SNI nata. Hasil uji organoleptik terhadap 30 panelis menunjukkan bahwa sebagian besar panelis menyukai rasa, warna, aroma, dan tekstur Nata de pina yang dihasilkan.
PEMBERDAYAAN MASYARAKAT MELALUI PELATIHAN PEMBUATAN ECO-ENZYME DARI LIMBAH SAYURAN UNTUK MENDUKUNG PENGELOLAAN SAMPAH RUMAH TANGGA BERKELANJUTAN Sri Wahyuna Saragih; Wardatul Husna Irham; Ratu Mutiara Siregar; Muhammad Ikbal Aritonang; Syerlina Sari; Shaira Fitdina Amelia; Chengly Jaxon Boahlander Siahaan; Hiskia Sitanggang
BHAKTI: JURNAL PENGABDIAN DAN PEMBERDAYAAN MASYARAKAT Vol. 5 No. 01 (2026): Juni
Publisher : Universitas Islam Tribakti (UIT) Lirboyo Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33367/bjppm.v5i01.9189

Abstract

 This community service initiative was designed to empower communities by providing training on converting vegetable waste into eco-enzyme as a solution for sustainable household waste management. The program adopted a participatory method involving awareness sessions, practical workshops, and ongoing assistance. Participants were introduced to material preparation, fermentation techniques, and the utilization of eco-enzyme as an eco-friendly cleaning solution and liquid fertilizer. The outcomes indicated a significant increase in participants’ understanding and practical skills in managing organic waste, along with heightened environmental awareness. Furthermore, the program fostered positive behavioral changes in reducing household organic waste and promoted the adoption of simple and affordable sustainable practices. Hence, eco-enzyme production represents a practical community-based approach to improving sustainable household waste management.
Effect of Oil Palm Frond-Derived Carboxymethyl Cellulose (CMC) on the Physicochemical and Sensory Characteristics of Chili Sauce Muhammad Arif; Sri Wahyuna Saragih; Ritna Wahyuni
RESWARA: Jurnal Riset Ilmu Teknik Vol. 4 No. 3 (2026): RESWARA: Jurnal Riset Ilmu Teknik, July 2026
Publisher : Lembaga Penelitian dan Pendidikan (LPP) Kalibra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70716/reswara.v4i3.697

Abstract

Oil palm fronds are abundant agricultural biomass with high cellulose content that can be converted into carboxymethyl cellulose (CMC) as a natural food thickener. This study aimed to evaluate the effect of oil palm frond-derived CMC on the physicochemical and sensory characteristics of chili sauce and to determine the optimum CMC concentration. A completely randomized design was applied using four CMC concentrations (0, 0.5, 1.0, and 1.5%) with three replications for each treatment. The evaluated parameters included moisture content, pH, crude fiber, texture, vitamin C, viscosity, aroma, and taste. Data were analyzed using one-way analysis of variance followed by Duncan's multiple range test at a 5% significance level. The results showed that increasing CMC concentration significantly reduced moisture content from 84.55% to 83.30% while increasing pH from 3.97 to 4.15, crude fiber from 1.24% to 1.72%, texture from 1.33 to 2.14 N, vitamin C from 22.81 to 24.44 mg/100 g, and viscosity from 2,334.33 to 4,275.00 cP (p < 0.05). Sensory evaluation also showed significant differences, with the 1.0% CMC treatment receiving the highest aroma (4.80) and taste (4.90) scores. These findings indicate that oil palm frond-derived CMC can serve as an effective natural thickening agent for chili sauce, with a concentration of 1.0% providing the best balance between physicochemical quality and consumer acceptance.
Analysis of Retention Time on COD, pH, and Biogas Volume from Three Different Palm Oil Mills Sri Wahyuna Saragih; Rizky Nadeak
RESWARA: Jurnal Riset Ilmu Teknik Vol. 4 No. 4 (2026): RESWARA: Jurnal Riset Ilmu Teknik, October 2026
Publisher : Lembaga Penelitian dan Pendidikan (LPP) Kalibra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70716/reswara.v4i4.592

Abstract

This study examines how retention time affects the effectiveness of anaerobic digestion in the treatment of Palm Oil Mill Effluent (POME). The study focuses on variations in Chemical Oxygen Demand (COD), pH levels, and biogas production using wastewater sourced from three palm oil processing facilities: Pagar Merbau POM, Adolina POM, and Cinta Raja POM retention Time. Anaerobic digestion was conducted for various retention periods of 0, 15, 30, 45, and 60 days. Evaluations were conducted to assess the reduction of organic contaminants, stabilization of pH levels, and the amount of biogas produced during the fermentation phase. The results showed that COD generally decreased with increasing retention time, although temporary increases were observed at days 30 and 60, while pH levels gradually moved towards a more stable state. Biogas production increased and peaked at 45 days, but no biogas production was observed at 60 days. These results indicate that retention time is crucial in influencing the effectiveness of anaerobic treatment methods. A retention period of 45 days offers the best conditions for the reduction of organic pollutants and for optimizing biogas production from POME.
Co-Authors Abu Yazid, Abu Adhyaksa, Yohannes Adi Pranata Agung Prasastiyo, Bima Aisha Rafa Rahma AJMAIN AJMAIN Al-Khoir, Habib Andrew Ivanovic Purba Anggraeni, Trisna Annisah Fadhilah Apriansyah Sembiring Ariel Ramadani Bella Yulia Busrizal Faisal Busrizal Faisal Chairani, Syasmita Chengly Jaxon Boahlander Siahaan Chengly Jaxon Boahlander Siahaan Christine Gabriela Damanik, Riski Dwi Kartika Dwi Mutia Anggraini Eka Bobby Febrianto, Eka Bobby Fachrizal Faisal, Busrial Friska Anggraini Barus Giyanto Giyanto Haholongan, Rahmat Harlan Mufrih Hasibuan, Mahidin EL Wafa Haura, Khanaya Balqis Heri Purwanto Hiskia Sitanggang Hiskia Sitanggang HUTASUHUT, MHD FUAD MAHRUZ WIRA'I Ingrid Ovie Yosephine Izhar Hasan Nasution Jelita Jelita Mahyunis Maisarah Manurung, Saroha Marzuti Isra Maulana, Andre Meliala, Bibel Agrivino Muhammad Akbar Syahbana Pane Muhammad Arif Muhammad Ferza Muhammad Ikbal Aritonang Muhammad Ikbal Aritonang Muhammad Rafi Muhammad Syukri Koto Mulyara, Budi Namudany, Rania Pada Mulia Raja Pasaribu, Felix Yudha Rahimah Rahmad Dian Ratu Mutiara Siregar Ratu Mutiara Siregar Ritna Wahyuni Rizky Nadeak Rosliana Lubis SAISA SAISA Samosir, Rony Harlen Sandro, Ales Shaira Fitdina Amelia Shaira Fitdina Amelia Siahaan, Tria Putra Sigit Simanjuntak, Yohana Decinta Simarmata, Armando Sahat Parulian Sinaga, Shiva Anggreini Siregar , Ajis Paroji Sitepu, Maichal Timoty Situmeang, Pirmana Sulthon Parinduri Syerlina Sari Syerlina Sari Theresia Juwita Serefina Hutauruk Toto Budianto Trisna Anggraeni Tua, Siswo Nelson Purba WAGINO Wardatul Husna Irham WARDATUL HUSNA IRHAM Yazid, Abu Yudha Febri Pramudiansyah Zulham Effendi Zulyaden Lubis