Jurnal Teknologi Industri Pertanian

2025-04-22T14:16:08+07:00

PREFACE

2025-04-22T14:11:32+07:00

LIFE CYCLE ASSESSMENT OF GRANULATED COCONUT SUGAR PRODUCTION FARMERS LEVEL IN PURWOREJO

2025-04-24T14:41:31+07:00

Granulated coconut sugar is a powdered coconut sugar manufactured by Purworejo farmers from the sap of the coconut. Farmers' usage of simple technologies is the primary cause of environmental problems due to poor efficiency levels and uncontrolled emission emissions. The objectives of this research were to identify the stages of the granulated coconut sugar production farmer level process, from coconut sap to farmers' granulated coconut sugar, and then analyze the total environmental impact of granulated coconut sugar production farmer level process using the Life Cycle Assessment (LCA) approach and the CML-IA Baseline calculation method. The study's scope included an inventory of "gate-to-gate" inputs and outputs, computation of each stage of the process from sap heating to granulated coconut sugar, and interpretation of the calculation results. The amount of impact created per 1 kg of farmer-produced coconut sugar was employed as the unit of function in the analysis of the consequent environmental impact. SimaPro 9.4.0.2 software was used to calculate environmental impact analysis. The GWP impact of manufacturing 1 kilogram of farmer granulated coconut sugar was 4.76E-02 kg CO₂ eq, the AP impact was 9.45E-04 kg SO₂ eq, and the EP impact was 2.77E-04 kg PO₄ eq. The biggest GWP effect contribution indicator was the use of LPG, which was 2.89E-02 kg CO₂ eq, while the largest AP and EP impact contribution indicator was the use of firewood, which was 8.16E-04 kg SO₂ eq and 2.12E-04 kg PO₄ eq. The improvement scenario of the granulated coconut sugar production farmer level process, namely substituting the use of firewood with rice husks, reduces 85% of the total AP impact and reduces 93% of the total EP impact.

Keywords: environmental impact, granulated coconut sugar, life cycle assessment, SimaPro

DESIGNING AN INSTITUTIONAL MODEL FOR THE SUNFLOWER AGRO- INDUSTRY SUPPLY CHAIN

2025-04-24T14:45:31+07:00

This research aimed to design an institutional model and information system to improve the sustainability of the sunflower agro-industry supply chain in Indonesia. The sunflower agro-industry has great potential, but it is hampered by the lack of an optimal institutional structure. This causes the competitiveness and sustainability of the sunflower agro-industry supply chain to be low. Focusing on the sunflower agro-industry in Bandung Regency and its surroundings, this research used a systems approach to analyze the situational conditions and needs of the sunflower agro-industry. Then, the institutional model was designed using the Interpretive Structural Modeling (ISM) method. Furthermore, the institutional information system model was designed to support institutional operations using the design system approach. The analysis and design of this information system was limited to the design of the graphical user interface, not to the design of the database. The research results show that the situational condition of the sunflower agro-industry was not yet optimal and requires an institutional design that can improve the sustainability and competitiveness of the agro-industry supply chain. Based on the result using ISM, a proposed institutional model was designed. In addition, a design model for a supporting information system was also designed that would support operations in the institutional program. This research is expected to provide contributions to companies with output given in the form of a proposed institutional model design and the basis for creating an institutional information support system. Research can be continued and developed in more depth and can be implemented optimally.

Keywords : institutional model, information system, sunflower agro-industry, sustainability, supply chain

SCHEDULING PLANNING SOYBEAN COMMODITY DISTRIBUTION ACTIVITIES AT CV XYZ USING DISTRIBUTION REQUIREMENT PLANNING (DRP) METHOD

2025-04-24T14:50:48+07:00

CV XYZ is a company engaged in the distribution of soybean commodities, located in Tangerang Regency. The company distributes its products to five retail outlets across the Jabodetabek area using two operational vehicles. Currently, CV XYZ faced issues with distribution scheduling due to the lack of a fixed policy, leading to occasional increases in delivery frequencies caused by insufficient stock and an inefficient existing scheduling system. As a result, the fulfillment rate of retail demands only reached 93% of the company’s target of 99%, creating a 6% gap that the company aims to address. To resolve this issue, a new distribution scheduling plan was developed using the Distribution Requirement Planning (DRP) method. Distribution Requirement Planning (DRP) method consists of four stages: first Netting for the process of calculating the amount of net requirements, second Lotting for the process of calculating the ideal order quantity, third Offsetting to determine the order plan, and finally the fourth explosion for the process of calculating gross requirements in distribution. The results of the new plan show an increase in the fulfillment rate of retail demands to 99.8%. Additionally, total distribution costs were successfully minimized, decreasing from Rp 593,980,120 to Rp 551,934,498, resulting in a saving of Rp 42,045,622 or approximately 7% of the previous total distribution costs.

Keywords: inventory, scheduling, distribution, distribution requirement planning (DRP)

DEVELOPING A QUALITY STANDARD FOR BATIK WITH NATURAL DYES: A PROPOSAL TO IMPROVE BATIK COMPETITIVENESS

2025-04-24T14:54:43+07:00

This study aimed to develop quality standards for batik using natural dyes to enhance the competitiveness of the product. The method used was the FACTS approach, which included stakeholder analysis, standard comparison, and standard testing. Data were collected through interviews of 25 respondents consisting of government officials, producers, consumers, and experts. The stakeholder analysis involved defining batik with natural dyes, setting quality parameters, gathering testing methods, and technical analysis using the Zachman Framework. Subsequently, a comparison was made between the proposed standards and international standards such as OEKO-TEX® Standard 100 and the Ecological and Recycled Textile Standard (ERTS). Standard testing was then conducted by integrating inputs from stakeholders on the drafted standards. An analysis of willingness to pay was conducted to identify the level of customer readiness to pay more for certified environmentally friendly batik products. Survey results showed that out of 97 respondents, about 87% were willing to pay an additional 20-25% for batik using certified natural dyes.

Keywords: Batik, natural dyes, quality standards, sustainability, Zachman Framework

STUDY OF GLOBAL WARMING POTENTIAL IMPACT FROM MUNICIPAL SOLID WASTE MANAGEMENT USING BIOCONVERSION OF BLACK SOLDIER FLY (Hermetia illucens): CASE STUDY DEPOK CITY

2025-04-24T15:03:43+07:00

This research comprehensively investigated the global warming potential impact of the municipal solid waste management system using bioconversion of black soldier fly (Hermetia illucens). For this purpose, the life cycle assessment methodology was applied to evaluate the global warming potential over a 100-year horizon (GWP100) for the system used by XYZ Ltd. Depok City, identify emission sources and analyze alternative strategies to mitigate environmental impacts. Data collection for this study was conducted at XYZ Ltd. in Depok City, West Java Province, between May and June 2022. This case study focused on a cradle-to-gate analysis with a functional unit of 1 ton of municipal solid waste. The impact assessment results showed that GWP100 impact from bioconversion of municipal solid waste was 3.69E+02 kg CO₂ eq. Solid waste disposed through open dumping was a dominant contributor of these emissions (2.57E+02 kg CO₂ eq). The GHG emissions that were the primary source of these impacts are CH₄ (2.47E+02 kg CO₂ eq) and CO₂ (1.19E+02 kg CO₂ eq). Ultimately, the improvement scenarios recommended in this study are the pretreatment of municipal solid waste, substituting photovoltaic electricity use, choosing priority clients with the closest distance, and substituting biocomposite packaging. Implementing these measures will reduce the GWP100 impact by 56.02%.

Keywords: BSF bioconversion; global warming potential; Hermetia illucens; LCA; Municipal solid waste

PRODUCT DEMAND FORECASTING: A SOLUTION TO DETERMINE RAW MATERIAL NEEDS FOR COCONUT OIL AGROINDUSTRY DEVELOPMENT

2025-04-25T09:58:41+07:00

Indonesia is the world’s largest coconut producer, with Indragiri Hilir being one of its major coconut-producing regencies. Despite the extensive coconut plantations in the region, the development of the coconut agroindustry remains underdeveloped. Coconut oil, a high-demand product in international markets, represents a significant opportunity for agroindustrial growth. Effective agroindustrial development requires accurate determination of raw material needs to plan production capacity and ensure efficient operation. Forecasting demand is a critical first step in this process, as it can enhance efficiency, reduce unnecessary raw material stockpiling, and minimise waste. This study aimed to forecast the demand for coconut oil, which is a crucial step for determining raw material requirements in the development of the coconut oil agroindustry. The research integrated ARIMA and mass balance methods. The findings indicated that coconut oil demand was projected to reach 556,749 tons per year from 2025 to 2030, with a corresponding raw material requirement of 4,259,130 tons per year. This study provides valuable insights for both farmer and agroindustry stakeholders in advancing the development of the coconut oil agroindustry.

Keywords: agroindustry development, coconut oil, demand forecasting, raw material

LIFE CYCLE ASSESSMENT OF WET NOODLES PRODUCTS AT MIE CEPET IBU RUBIYEM MICRO SMALL MEDIUM ENTERPRISE (MSME) BANDAR LAMPUNG CITY

2025-04-25T09:35:16+07:00

Wet noodles are a type of noodle that undergoes a boiling process before being marketed. Activities in the wet noodle production process can produce waste and emissions that have the potential to cause environmental impacts. The resulting environmental impacts include greenhouse gas (GHG), acidification, and eutrophication. The amount of environmental impact produced can be determined through the life cycle assessment (LCA) method. This research aimed to measure the potential impact of GHG emissions, acidification, and eutrophication, and provide recommendations for alternative improvements to reduce the resulting emissions. The scope used was gate-to-gate and the functional unit was1 kg of wet noodles. The environmental impact analysis that has been carried out showed that the amount of GHG, acidification, and eutrophication were 4.72x10^-1 kgCO₂eq, 1.82 x 10^-5 kgSO₂eq, and 5.97 x 10^-3 kgPO₄^3-eq, respectively. Recommendations for alternative improvements that can be made are (1) Substitution for the use of renewable energy, namely off-grid solar power plants (SPE), which can reduce GHG emissions by 0.19%, acidification by 63.1%, and eutrophication 79.5%. (2) The use of electric vehicles (EV) as the main energy source from off-grid solar power plants can reduce GHG emissions by 0.02% and acidification by 3.64%. (3) Converting wastewater into liquid organic fertilizer (LF) can reduce GHG emissions by 78.4% and eutrophication by 1.12%, and (4) Selling solid waste (SSW) to livestock feed can reduce GHG emissions by 19.2% in all processes.

Keywords: acidification, eutrophication, Greenhouse gases (GHG), Life Cycle Assessment (LCA), wet noodles

PERFORMANCE MEASUREMENT AND RISK MITIGATION OF PINEAPPLE SUPPLY CHAIN IN CENTRAL KALIMANTAN PROVINCE

2025-04-25T10:14:29+07:00

Pineapple farmers and agro-processing businesses in Kapuas and Pulang Pisau face several risk. One significant risk is the lack of clarity regarding existing supply chain structures and performance, resulting in operational inefficiencies. This study aimed to identify and measure the performance of the pineapple agroindustry supply chain, analyze potential risks within the supply chain, and evaluate risk mitigation actions in the pineapple agroindustry located in Kapuas Regency and Pulang Pisau Regency, Central Kalimantan. The method used to analyze supply chain performance was the SCOR-AHP (Supply Chain Operations Reference-Analytic Hierarchy Process) method, while risk analysis was conducted using the HOR (House of Risk) method. The results showed that the highest supply chain performance score was attributed to the distributor, with a total score of 72.89, categorized as "good." Conversely, the lowest performance was seen among farmers, with a score of 42.55, classified as "marginal." The highest risk for farmers was the low selling price of pineapples, for collectors was price fluctuations, and for pineapple SMEs was inaccurate production planning and scheduling. The prioritized risk mitigation actions for farmers included optimizing the implementation of proper SOPs (Standard Operating Procedure) for pineapple cultivation and post-harvest processes, for collectors was the establishment of standards and agreements with farmers regarding pineapple quality, while the industry focuses on planning, optimizing, monitoring, and periodically evaluating the production process. Additionally, distributors should enhance the marketing reach of the products.

Keywords: HOR, performance of supply chain, pineapple, risks, SCOR-AHP

POTENTIAL OF GOROHO BANANA FLOUR AND TANDUK BANANA FLOUR FROM NORTH MALUKU AS ALTERNATIVE FOOD INGREDIENTS

2025-04-22T15:25:17+07:00

Goroho bananas and tanduk bananas are local bananas found in all districts/cities in North Maluku. These two types of bananas are usually consumed in North Maluku in the form of traditional foods. In order to be processed into other derivative products and to have a longer shelf life, the product innovation that can be done is to process them into banana flour. Banana flour can also be an alternative source of carbohydrates and has the potential to replace wheat flour which is still imported. So that banana flour is expected to be an alternative food ingredient. The purpose of this study was to determine the physicochemical characteristics of goroho banana flour and tanduk banana flour. In addition, this study aims to determine the potential of goroho banana flour and tanduk banana flour as alternative food ingredients. The research design used was a non-factorial Completely Randomized Design, with the treatment factor being the type of banana (goroho banana and tanduk banana). The results of the study showed that the physicochemical characteristics of goroho banana flour were 30% yield, color L 84.48, a* 1.18, b* 17.78, carbohydrate 82.91%, protein content 3.51%, total fat content 1.41%, water content 9.69%, ash content 2.50%, total energy 358.31 Kcal/100g, energy from fat 12.65 Kcal/100g and pH 5.43. The physicochemical characteristics of tanduk banana flour are yield 31%, color L 82.36, a* 2.85, b* 18.36, carbohydrate 83.69%, protein content 2.65%, total fat content 1.54%, water content 10.19%, ash content 1.94%, total energy 359.2 Kcal/100g, energy from fat 13.86 Kcal/100g and pH 6.38. The physicochemical characteristics of goroho and tanduk banana flour from North Maluku give both the potential as alternative food ingredients.

Keywords: alternative food ingredients, Goroho banana flour, tanduk banana flour, North Maluku

FURNITURE INDUSTRY GREEN SUPPLY CHAIN SUCCESS FACTORS: A SYSTEMATIC LITERATURE REVIEW

2025-04-25T11:31:11+07:00

In recent years, Green Supply Chain Management (GSCM) has gained significant attention due to the challenges posed by climate change, primarily driven by human activities and harmful emissions. The furniture industry presents considerable potential for GSCM adoption but faces challenges, including high costs, low environmental awareness, and limited government support. This study aimed to identify critical success factors (CSFs) for GSCM implementation in the furniture industry. Using a Systematic Literature Review (SLR) methodology, articles from Scopus and Google Scholar were examined to identify key CSFs. Six CSFs were found management commitment, investment in technology and collaboration, stakeholder involvement, environmental sustainability strategy, environmental regulations and incentives, and performance assessment and monitoring. The study highlighted the importance of a comprehensive approach, outlining essential steps for GSCM implementation, such as strategy development, green practice adoption, and ongoing monitoring and evaluation. Additionally, it emphasized integrating green purchasing, internal environmental management, and forming collaborative partnerships with stakeholders. Regular evaluations were critical to track progress, align with sustainability objectives, and identify areas for improvement. The study contributes to the GSCM literature by offering practical insights and recommendations for furniture companies, including conducting a SWOT analysis, setting clear sustainability goals, collaborating with eco-friendly suppliers, and securing top management support. These findings provide valuable guidance for the furniture industry to achieve sustainability, improve efficiency, and enhance competitiveness in the global market.

Keywords: critical success factors, furniture industry, Green Supply Chain Management (GSCM), Systematic Literature Review (SLR)