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Life Cycle Assessment of Indonesian Traditional Food: A Case Study of Lumpia Semarang Yosef Barita Sar Manik; Brilian Maulani Putri; Arifah Arsanti; Alexandra Paloma Sarmento
Food ScienTech Journal Vol 7, No 2 (2025)
Publisher : University of Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33512/fsj.v7i2.31940

Abstract

The production process of traditional food in small industries can have significant environmental impacts due to energy consumption, agricultural inputs, and emissions generated during production. This research aims to analyze the life cycle of Lumpia Semarang production using a functional unit of 10 portions of Lumpia, where each portion consists of 3 pieces. The gate-to-gate approach was applied using OpenLCA software with the CML-IA Baseline method, ReCiPe Midpoint 2016 (H), and IPCC method, following ISO 14040 and 14044 standards. The results show that producing 10 portions of Lumpia contributes to a global warming potential (GWP100a) of 6.12E+00 kg CO₂ eq, ozone layer depletion of 3.72E-07 kg CFC-11 eq, human toxicity of 1.74E+00 kg 1.4-DB eq, acidification of 5.11E-02 kg SO₂ eq, and eutrophication of 2.56E-02 kg PO₄ eq. The hotspot analysis indicates that the main environmental burdens originate from the raw material production stage, particularly agricultural and livestock inputs (palm fruit bunch, broiler, maize, wheat, and soybean), as well as PET plastic packaging. The frying process also contributes notably to global warming potential due to LPG gas and palm oil consumption, while producing used cooking oil that poses waste management challenges.These findings highlight the need for sustainable improvements in Lumpia production, particularly in resource efficiency, waste management, and the use of eco-friendly packaging to reduce overall environmental impacts. Implementing sustainable sourcing practices, optimizing energy use, and introducing biodegradable packaging alternatives can help minimize the environmental footprint of Lumpia while maintaining its economic and cultural significance.
Eco-Industrial Parks in the Palm Oil Industry: A Systematic Literature Review on Circular Economy and Sustainability Practices Ivander Adonis Amei; Arifah Arsanti; Ivana Laura Br Sinaga; Leon Gilchrist Paraya; Temmy Wikaningrum; Helmi Maulana
JACEE (Journal of Advanced Civil and Environmental Engineering) Vol 8, No 2 (2025): October
Publisher : Universitas Islam Sultan Agung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/jacee.8.2.55-66

Abstract

As the world's largest palm oil producer, Indonesia has not only a significant economic opportunity but a huge environmental responsibility. Although the palm oil sector constitutes a major sector earning foreign income for the country and providing employment, it generates massive biomass waste. Incorporation of Circular Economy (CE) strategies, such as recover, reuse, recycle, and by-product valorization, provides a potential vehicle to help turn these wastes into renewable energy, organic manures, building materials, and biofuels, with both environmental conservation and long-term economic viability across the supply chain. This study utilizes a Systematic Literature Review (SLR) approach using PRISMA guidelines to synthesize 39 scientific articles from 2020-2025 discussing CE and Eco-Industrial Parks (EIPs) in the palm oil industry in Indonesia. A novelty is the combination of bibliometric mapping with thematic analysis to provide multidimensional synthesis, which discovers three dominant focus areas: (1) Biomass Utilization, (2) Circular Economy Applications, and (3) EIP Conceptualization. CE practices in these dimensions are broadly classified in Table 1 as energy recovery (e.g., biogas from POME), material reuse (e.g., composting EFB, application of POFA in construction), and process optimization (e.g., value chain integration and multi-stakeholder collaboration under EIPs). This study concludes that the structured adoption of CE principles through EIPs can significantly enhance environmental and economic outcomes in Indonesia’s palm oil industry. Future research should focus on quantitative CE indicators and the development of localized EIP models tailored to regional contexts.