ENVIRONMENTAL ASSESSMENT STUDY BASED ON THE LIFE CYCLE OF SANJAICHIPS PRODUCTS IN PAYAKUMBUH, WEST SUMATERA
DOI:
https://doi.org/10.24961/j.tek.ind.pert.2025.35.2.177Abstract
The growing productivity of the Sanjai chips agro-industry contributes to increasing emissions along the
production process. This study aims to evaluate the environmental impact of Sanjai chips production using the Life
Cycle Assessment (LCA) method. The assessment follows LCA stages: goal and scope definition, life cycle
inventory, and impact assessment. The system boundary is gate-to-gate, focusing on the production stages: peeling,
washing, slicing, frying, seasoning preparation (balado), mixing, and packaging. The functional unit is 1 kg of Sanjai
chips. For each kilogram of product, inputs include 2.01 kg of cassava, 0.35 liters of cooking oil, 9.63 liters of water,
and 2.61 kg of firewood, with 9.63 liters of wastewater produced. Environmental impacts were analyzed using
SimaPro 9.4.2 software and the CML-IA Baseline method. Results show that 1 kg of Sanjai chips contributes to
Global Warming Potential (GWP) of 1.3619 kg CO₂ eq, Acidification Potential (AP) of 0.0131 kg SO₂ eq,
Eutrophication Potential (EP) of 0.0740 kg PO₄ eq, and Ozone Layer Depletion Potential (ODP) of 8.09E-07 kg
CFC-11 eq. The frying stage is the primary hotspot, contributing 78.7% of total impacts, mainly due to cooking oil
use. It is recommended that future research expand the system boundary to a cradle-to-grave scope and include
social and economic dimensions to achieve a more holistic sustainability assessment.
Keywords: environmental impact, life cycle assessment, sanjai chips, simapro
References
Ahmad S, Wong KY, Ahmad R. 2019. Life cycle assessment for food production and manufacturing: Recent trends, global applications and future prospects. Vol. 34. Elsevier B.V. hlm. 49–57.
Arsito SF. 2019. Pengaruh Produk, Harga, dan Promosi Terhadap Keputusan Pembelian Konsumen Woles Chips. Ecobisma (Jurnal Ekonomi, Bisnis Dan Manajemen). 6(2):1–13.doi:10.36987/ecobi.v6i2.1.
[BSN] Badan Standardisasi Nasional. 2016. SNI ISO 14040:2016. Manajemen Lingkungan – Penilaian Daur Hidup – Prinsip dan Kerangka Kerja. Badan Standardisasi Nasional.https://bsilhk.menlhk.go.id/standarlhk/wpcontent/uploads/2022/08/SNI-ISO-14040- 2016-Manajemen-lingkungan-Penilaian daur- hidup-Prinsip-dan-kerangka-kerja.pdf
[BSN] Badan Standardisasi Nasional. 2017. SNI ISO 14044:2017. Manajemen Lingkungan – Penilaian Daur Hidup – Persyaratan dan Panduan. Badan Standardisasi Nasional.https://proper.menlhk.go.id/propercms/uploads/magazine/docs/buku/magazinePedom an_Penyusunan_Laporan_Penilaian_Daur_ Hidup_2021.pdf
Gumirat MI, Satriawan D, Wahyuningtyas D. 2021. Dampak Hujan Asam Pada Lingkungan. Jurnal Pengendalian Pencemaran Lingkungan (JPPL). 3(2):67–73.
Khaznah EAP, Istiqfarin U, Hendratmoko AF. 2024. Kajian Literatur Pengaruh Menipisnya Lapisan Ozon Terhadap Kesehatan. Jurnal Matematika dan Ilmu Pengetahuan Alam. 2(1):45–55.
Krisi SA, Jami’in MA, Apriani M. 2022. Potensi Dampak Lingkungan Pada Industri Minyak Goreng Sawit Dengan Metode Life Cycle Assessment. Jurnal Ilmu Lingkungan. 20(3):672–677.doi:10.14710/jil.20.3.672-677.
Lopes Silva DA, Nunes AO, Piekarski CM, da Silva Moris VA, de Souza LSM, Rodrigues TO. 2019. Why using different Life Cycle Assessment software tools can generate different results for the same product system? A cause–effect analysis of the problem. Sustain Prod Consum. 20:304–315.doi:10.1016/j.spc.2019.07.005.
Marlina WA, Khairi K, Poni P. 2020. Six Sigma” pada UMKM Rina Payakumbuh Untuk Minimasi Defect Produk Sanjai. Jurnal Manajemen. 11(1):71.doi:10.32832/jm-uika.v11i1.2647.
Menoufi KAI. 2011. An overview on Life Cycle Impact Assessment ( LCIA ) methodologies: A state of the art.
Perdana R. 2024. Analisis Penilaian Daur Hidup (Life Cycle Assesment) Agroindustri Keripik Pisang di Bandar Lampung. IPB University.
Sulistiyono. 2012. Sulistiyono. Pemanasan Global (Global Warming) dan Hubungannya dengan Penggunaan Bahan Bakar Fosil . Majalah Ilmiah PPSDM Migas. 02(2):47–56.
Ulya M, Mu’tamar MFF, Firmansyah RA. 2020. Life cycle assessment of raw and fried tette chips production. Advances in Food Science, Sustainable Agriculture and Agroindustrial Engineering. 3(1):11–16.doi:10.21776/ub.afssaae.2020.003.01.2.
Yordan M, Futari R, Kunci K. 2023. Kajian Dampak Proses Pengolahan Minyak Bumi Di PT. X Terhadap Lingkungan Dengan Menggunakan Metode Life Cycle Assessment (LCA). Jawa Timur: Esec Proceeding. hlm. 41–47.
_page-00013.jpg)
_(1).png){kind=logo}
