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All Journal Jurnal Teknologi Industri Pertanian Jurnal Pengolahan Hasil Perikanan Indonesia Techno.Com: Jurnal Teknologi Informasi Jurnal Keteknikan Pertanian Tropis dan Biosistem Tropical Animal Science Journal Agroindustrial Technology Journal Jurnal Teknologi & Industri Hasil Pertanian Jurnal Pijar MIPA ETAM: Jurnal Pengabdian kepada Masyarakat Jurnal Agroindustri Pangan TeknoKreatif: Jurnal Pengabdian kepada Masyarakat Journal of Systems Engineering and Management
Aditya Wahyu Nugraha
Program Studi Teknologi Industri Pertanian, Institut Teknologi Sumatera
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Mathematics Mechanical Engineering Physics Social Sciences Other

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Penerapan Material Flow Analysis (MFA) pada konsep pengembangan kawasan eco – industri berbasis industri nanas kaleng Wulandari, Anting; Nugraha, Aditya Wahyu
Journal of Systems Engineering and Management Vol 3, No 2 (2024)
Publisher : Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62870/joseam.v3i2.29785

Abstract

Pada saat ini telah berkembang istilah “eco – industrial zone”, dimana pada kawasan ini terdiri dari kumpulan – kumpulan industri yang memiliki integrasi sehingga dampak lingkungan yang muncul dapat direduksi seminimal mungkin. Eco – industrial zone memungkinkan terjadinya pertukaran massa dan energi dari satu industri ke industri yang lain. Hal ini dapat memberikan manfaat berupa pengurangan input yang masuk kedalam wilayah eco – industrial zone dan juga dapat mengurangi dampak lingkungan yang muncul dalam suatu kawasan industri. Pertukaran massa dan energi pada kawasan eco – industrial  dapat dikaji dengan menggunakan MFA (material flow analysis). Hasil kajian analisis konsep kawasan eco – industri berbasis industri nanas kaleng PT GGPC (Great Giant Pineapple Company) menggunakan metode MFA menunjukkan bahwa adanya potensi pembangunan sebuah kawasan eco – industri dengan basis industri pengalengan nanas pada PT GGPC (Great Giant Pineapple Company) sebagai salah satu penyedia bahan baku dan PLN sebagai sumber utama penyedia listrik. Beberapa industri yang dapat dikembangkan dalam kawasan tersebut meliputi peternakan, RPH, industri kulit samak, industri gelatin dan industri olahan daging. Konsep kawasan eco – industri ini masih perlu dikembangkan untuk mengurangi limbah yang terbentuk seminimal mungkin.
Isolation and characterization of collagen from salmon (Salmo salar) skin using papain enzyme: Isolasi dan karakterisasi kolagen dari kulit ikan salmon (Salmo salar) menggunakan enzim papain Afifah, Amalia; Suparno, Ono; Haditjaroko, Liesbetini; Tarman, Kustiariyah; Setiyono, Agus; Nugraha, Aditya Wahyu
Jurnal Pengolahan Hasil Perikanan Indonesia Vol. 27 No. 6 (2024): Jurnal Pengolahan Hasil Perikanan Indonesia 27(6)
Publisher : Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17844/jphpi.v27i6.53285

Abstract

Kulit ikan salmon merupakan salah satu hasil samping yang dapat diolah menjadi kolagen. Kolagen larut papain (PaSC) adalah istilah yang digunakan untuk menggambarkan kolagen yang diekstraksi menggunakan kombinasi asam dan enzim papain. PaSC berpotensi menjadi sumber kolagen halal. Penelitian ini bertujuan untuk menentukan waktu ekstraksi dan konsentrasi enzim papain terbaik dalam menghasilkan kolagen kulit ikan salmon berdasarkan persentase rendemen dan sifat kimia. Kulit ikan salmon diekstrak menggunakan kombinasi asam asetat (0,5 M) dan enzim papain (500; 1.000; 1.500 U/mg/g kulit) selama 1; 2; dan 3 jam. Parameter yang dianalisis dalam penelitian ini meliputi logam berat, rendemen, asam amino, gugus fungsional, dan berat molekul. Hasil penelitian menunjukkan bahwa perlakuan kombinasi asam asetat konsentrasi 0,5 M dan enzim papain 1.000 U/mg/g selama 2 jam menghasilkan kelarutan kolagen yang maksimal dengan rendemen sebesar 15,38% (bk). Kolagen PaSC kulit ikan salmon terdeteksi memiliki asam amino prolin, glisin, dan arginin. Distribusi berat molekul kolagen berada pada rentang 20-142 kDa. Struktur triple helix kolagen tidak mengalami perubahan selama proses ekstraksi berdasarkan analisis FTIR.
Training on Utilizing Goat Manure into Kohe Fertilizer in vercoming Environmental Pollution in Negarasaka Village Ulfah Izdihar; Nurbaiti; Ayu Rahayu Saraswati; Aditya Wahyu Nugraha; Elsa Windiastuti
Jurnal ETAM Vol. 5 No. 1 (2025): FEBRUARY
Publisher : Politeknik Negeri Samarinda

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46964/etam.v5i1.1260

Abstract

Negarasaka Village, located in Negeri Katon Subdistrict, Pesawaran Regency, Lampung Province is an area with high agricultural potential through its farming and livestock sectors. However, livestock activities generate significant waste, which, if not properly managed, can lead to environmental pollution. The utilization of livestock manure as compost has not been optimized, prompting the implementation of a socialization and workshop program on compost-making to improve community knowledge in Negarasaka Village. This activity involved 30 participants and employed methods such as material presentation, hands-on practice, and evaluation through pre-test and post-test to measure the effectiveness of the socialization program using questionnnaires. The result showed an increase in participants knowledge about compost by 77-100% regarding the concept, benefit and methods of compost produstion.
PENGARUH BIOKOAGULAN DARI KULIT PISANG KEPOK DAN BIJI KELOR TERHADAP KUALITAS LIMBAH CAIR INDUSTRI TAHU Ba'adilla, Syukma; Nugraha, Aditya Wahyu; Laksono, Untung Trimo
Jurnal Agroindustri Pangan Vol 4 No 1 (2025): Jurnal Agroindustri Pangan
Publisher : PPPM POLTESA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47767/agroindustri.v4i1.989

Abstract

Tofu wastewater contains highly organic compounds such as proteins, fats, and carbohydrates. Without proper treatment, it can cause negative environmental impacts such as groundwater ecosystem disruption, unpleasant odors, and a source of disease. Coagulation-flocculation was one of the methods that could reduce pollutants in wastewater. This study aims to determine the effectiveness of kepok banana peel and moringa seeds as bio-coagulants in tofu wastewater treatment. The research tested various doses of the bio-coagulants from kepok banana peel and moringa seeds, specifically 2, 3, 4, 5, and 6 g/L, with a sedimentation time of 24 hours. Bio-coagulant (moringa seed) usage in a dose of 4 g/L has the highest impact on tofu wastewater. Moringa seeds bio-coagulant increased pH to 4.48, turbidity reduction was 90.67%, COD reduction was 75%, and the TSS reduction was 98.02%. Keywords: Biocoagulant; Tofu Wastewater; Kepok Banana Peel; Moringa Seed
Characterization of Activated Carbon from Coffee Husk Using Potassium Hydroxide (KOH) as an Activator Putra , Tamam Athallah Rhely; Yunira, Eka Nur'azmi; Pratama, Borneo Satria; Witoyo, Jatmiko Eko; Pangestuti , Martasari Beti; Putra, Endo Pebri Dani; Nugraha, Aditya Wahyu; Devita, Wilda Harlia
Journal of Tropical Agricultural Engineering and Biosystems - Jurnal Keteknikan Pertanian Tropis dan Biosistem Vol. 13 No. 1 (2025): April 2025
Publisher : Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jkptb.2025.013.01.01

Abstract

Coffee husk is an agricultural by-product of coffee production, and its utilization is still limited. So, the study focuses on the potential of coffee husk to be turned into activated carbon. An essential step in producing activated carbon is activation, primarily performed using chemical solvents, such as potassium hydroxide (KOH). However, there are still limited studies on the effect of KOH concentration on the activation of charcoal from coffee husk. Therefore, the study aims to determine the impact of potassium hydroxide (KOH) concentrations on the characteristics of activated carbon derived from coffee husk. The KOH concentration ranges used to activate charcoal were 0 M (as control), 1 M, and 2 M, and were conducted using the completely randomized design (CRD) approach. The characteristics of the activated carbon were analyzed according to the SNI 06-3730-1995 standard, including moisture content, ash content, volatile matter content, and bonded carbon content. The results indicated that KOH concentration significantly impacted the characteristics of activated carbon derived from coffee husk.
Lactic Acid Bacteria Isolated from Cangkuak Riau: Characterization of Antibacterial Activity Maslami, Vebera; Noersidiq, Azhary; Fahrullah, Fahrullah; Dani Putra, Endo Pebri; Nugraha, Aditya Wahyu; Utami, Wirawati Chandra; Mahendra, Khoiri
Jurnal Pijar Mipa Vol. 19 No. 4 (2024): July 2024
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpm.v19i4.6730

Abstract

This paper reports on the Cangkuak from the fermentation of meat and bones using bamboo shoots, added rice and salt stored in a container (anaerobic conditions). The cangkuak was obtained from the Riau (Indonesia). The cangkuak may contain lactic acid bacteria (LAB), which are essential in the fermentation process. Most LAB is gram-positive bacteria with some health benefits, such as antibacterial. This study investigated the isolate and characterized LAB from cangkuak by an antibacterial activity test. The bacteria used Bacillus Cereus, S. Aureus, E. Colli, and Salmonella sp. Bacterial isolates were grown on MRS agar media, to which 0,5% CaCO3 was added and then purified using the streak method. The results obtained were pure isolates. The results of the cangkuak isolation showed 8 LAB isolates. The eight isolates were characterized by standard Bergey's manual of systemic bacteriology (genus Lactobacillus sp). Furthermore, an antibacterial test revealed differences in ineffectiveness against the inhibition zone. Cangkuak (CK) 3.1 isolate was most effective in inhibiting bacterial growth. The size of the inhibition zone for Aureus, E. Colli, and Salmonella sp. were 10.82 mm, 12.65 mm, and 12.29 mm, respectively. This result could indicate the presence of LAB isolates from fermented foods that have the potential to be antibacterial.
THE GREENHOUSE GAS ANALYSIS USING LIFE CYCLE ASSESSMENT (LCA) IN SMALL SCALE TOFU INDUSTRY Nugraha, Aditya Wahyu; Larassati, Dyah Putri; Wulandari, Annisa Dwi
Jurnal Teknologi Industri Pertanian Vol. 34 No. 2 (2024): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2024.34.2.140

Abstract

The tofu industry is one of the industries that has grown and developed a lot in Indonesia to meet the community's food needs. In the tofu production cycle, many activities have the potential to produce emissions that are harmful to the environment, one of which is greenhouse gases (GHGs). There are various activities carried out by the tofu industry to produce products that are ready for sale, starting from the procurement of raw materials, the production and distribution of tofu to the market. The longer the tofu production chain, the greater the potential to produce GHG emissions. To find out the amount of GHG emissions produced, it is necessary to take a tofu product life cycle (LCA) assessment. Therefore, this study aims to calculate the GHG emissions produced in the tofu production cycle in the X’s tofu industry. The results show that X’s tofu industry produces GHG emissions of 3,373.53 KgCO2eq per 300 kg soybean which originate from the use of electricity, gasoline, firewood, and liquid waste. Every activity carried out also contributes to the emergence of GHG emissions. The highest GHG comes from the use of firewood of 3,198.81 KgCO2eq, meanwhile, the stage that generates the most GHG is during the cooking stage. Alternative improvements that can be made to reduce emissions are minimizing the use of transportation equipment, minimizing water usage (water reduction), water reuse, converting the use of firewood to LPG, and utilizing liquid waste into biogas for the cooking process. Keywords: emission, greenhouse gas (GHG), life cycle assessment (LCA), tofu industry
THE MECHANICAL AND PHYSICAL PROPERTIES OF LEATHER TANNED BY VEGETABLE TANNIN: A META-ANALYSIS STUDY Nugraha, Aditya Wahyu; Afifah, Amalia; Pratama Satria, Borneo; Jayanegara, Anuraga
Jurnal Teknologi Industri Pertanian Vol. 35 No. 3 (2025): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2025.35.3.271

Abstract

Vegetable tanning is a promising technique to cut down on or get rid of chromium in traditional leather processing. It has already been used with a wide range of plant-based tannins. Even with this advancement, there aren't many systematic comparisons of how different vegetable tannins affect the quality of leather. This study performed a meta-analysis to assess the impact of vegetable tanning on essential physical and mechanical qualities of leather, utilizing data from thirteen peer-reviewed publications to fill this gap. Hedges' d was used to figure the effect sizes, and a random-effects model was used to put together results from several trials. Funnel plots were utilized to investigate potential publication bias. The meta-analysis showed that there were no big changes in shrinkage temperature, tensile strength, rip strength, or elongation at break (p > 0.05). However, certain plant sources were identified as significant contributors to the physical and mechanical properties of the resultant leather. On the other hand, the type of skin or the animal species did not have a big effect on the qualities of the leather. In general, the results reveal that the exact combination of tannins in the plant materials used for vegetable tanning has the largest effect on how leather works. Keywords: meta-analysis, sustainability, tanning, vegetable tannin
Co-Authors Afifah, Amalia Agus Setiyono Andhik Ampuh Yunanto Anuraga Jayanegara Ayu Rahayu Saraswati Azhary Noersidiq Ba'adilla, Syukma Dani Putra, Endo Pebri Devita, Wilda Harlia Elsa Windiastuti Endo Pebri Dani Putra Fahrullah Fahrullah Fibra Nurainy Hoerudin Hoerudin Hoerudin Jatmiko Eko Witoyo Kustiariyah Tarman Laksono, Untung Trimo Larassati, Dyah Putri Liesbetini Haditjaroko Lisdayana, Nurmalisa Mahendra, Khoiri N. S. Indrasti N. S. Indrasti Nastiti Siswi Indrasti Nurbaiti O. Suparno O. Suparno Ono Suparno Pangestuti, Martasari Beti Praseptiawan, Mugi Pratama Satria, Borneo Pratama, Borneo Satria Putri Larassati, Dyah Sariati Sariati, Sariati Subara, Deni Susilawati Susilawati Susilawati, Susilawati Tri Hadiah Muliawati, Tri Hadiah Ulfah Izdihar Utami, Wirawati Chandra Vebera Maslami Wulandari, Annisa Dwi Wulandari, Anting Yunira, Eka Nur'azmi