Claim Missing Document
Check
Articles

Found 5 Documents
Search
Journal : Madani: Multidisciplinary Scientific Journal

Implementasi Ekonomi Sirkular: Pemanfaatan Larva BSF untuk Pengelolaan dan Peningkatan Nilai Limbah di Perusahaan Pakan Septiani, Riana; Sundari, Susanti; Lesmana, Nurul Endah
Madani: Jurnal Ilmiah Multidisiplin Vol 3, No 9 (2025): Oktober 2025
Publisher : Penerbit Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.17506568

Abstract

The feed industry faces significant challenges in managing organic waste and ensuring a sustainable supply of animal protein. The implementation of circular economy principles through bioconversion using Black Soldier Fly (BSF) larvae offers an innovative solution to reduce waste while generating high-value biomass. This study aims to evaluate and compare the performance of BSF larvae in processing two types of waste substrates—fish scale waste (P1) and canteen food waste (P2)—to identify the most optimal feeding medium. A quantitative experimental method with a comparative design was conducted within an operational feed production environment. Bioconversion effectiveness was assessed using three key indicators: bioconversion percentage, Waste Reduction Index (WRI), and Feed Conversion Ratio (FCR). The results demonstrated the superior performance of canteen food waste (P2) as a feeding substrate. P2 achieved the highest bioconversion rate at 96.34%, surpassing P1, which reached 78.52%. Additionally, P2 exhibited a faster decomposition rate with a WRI value of 13.98% (P1: 12.79%) and better feed efficiency, as indicated by a lower FCR value (1.04) compared to P1 (1.27). These findings confirm that canteen food waste (P2) provides the most favorable substrate for enhancing BSF larval performance and optimizing organic waste bioconversion.
Cafeteria Waste Valorization via Black Soldier Fly Larvae: A Sustainable Approach to Alternative Feed Development Septiani, Riana; Nashiruddin, Muhammad; Sundari, Susanti
Madani: Jurnal Ilmiah Multidisiplin Vol 3, No 10 (2025): November
Publisher : Penerbit Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.17560541

Abstract

The increasing population and intensity of food service activities have contributed to a substantial rise in cafeteria waste volume. This organic waste, characterized by its complex nutrient and moisture content, poses serious environmental challenges, particularly through greenhouse gas emissions resulting from conventional landfill practices. Within the framework of the circular economy, this study explores the potential of bioconversion of cafeteria organic waste using Black Soldier Fly (BSF) larvae as an innovative and sustainable waste management solution. A quantitative experimental method was employed to evaluate the efficiency of waste mass reduction and to analyze the added value of the resulting BSF larvae as an alternative feed ingredient. The findings demonstrate a high effectiveness of BSF larvae in reducing waste volume, as indicated by an optimal Waste Reduction Index (13.98%), an efficient bioconversion rate (96.34%), and a favorable Feed Conversion Ratio (1.04). The process proved to be rapid and cost-efficient, with an operational cost of approximately IDR 3.5 million per month, generating both economic and environmental value.
Optimalisasi Strategi Pengembangan Usaha Nugget Sayur dengan Business Model Canvas (BMC) dan Penetapan Harga Jual Berdasarkan Perhitungan HPP di KWT Kenanga Persada Gustav, Alitna Liberti; Meliana, Dita; Sundari, Susanti
Madani: Jurnal Ilmiah Multidisiplin Vol 3, No 10 (2025): November
Publisher : Penerbit Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.17639475

Abstract

The study is driven by the urgent need for KWT Kenanga Persada (Women Farmers Group) to transition from a conventional collective into a planned, profitable business unit. The primary objective is to optimize the vegetable nugget business strategy using the Business Model Canvas (BMC) framework and establish a viable selling price based on Cost of Goods Sold (COGS) calculations. The product innovation, incorporating nutrient-rich, flavor-neutral pakcoy is designed to counteract the low vegetable consumption rate, particularly among children. BMC analysis confirms a robust foundation for growth, supported by the unique value proposition of homemade, practical, and ready-to-serve pakcoy vegetable nuggets. Key customer segments are identified as parents with small children and health-conscious consumers. Financial feasibility was determined using the full costing COGS method. The total production cost for 15 packs was calculated at Rp 134,764, resulting in a unit COGS of Rp 8,985. Targeting a 30% profit margin, the recommended selling price is between Rp 11,500 and Rp 12,000 per pack. This strategic optimization, integrating BMC and COGS analysis, is projected to significantly enhance production capacity, expand market reach, and ensure the economic self-sufficiency of KWT Kenanga Persada.
Strategi Keberlanjutan Usaha Produk Sabun Padat Serai Melalui Pendekatan SWOT, HPP dan BMC bagi Usaha Rintisan Roslina, Siti Nur; Septiani, Riana; Sundari, Susanti
Madani: Jurnal Ilmiah Multidisiplin Vol 3, No 10 (2025): November
Publisher : Penerbit Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.17764044

Abstract

The transformation of a start-up business for lemongrass soap products requires in-depth research for competitiveness and sustainability. This study aims to analyze the development of a start-up business producing lemongrass-based solid bath soap and its sustainability strategy in women's farmer group X. The approach used includes SWOT analysis, calculation of Cost of Goods Sold (COGS), and Business Model Canvas (BMC) to assess internal strengths, external opportunities, production cost efficiency, and the design of a sustainable business model. The results of the study show that the quantitative strategy analysis (IE/SWOT Matrix) places KWT X at coordinates (1.65; 1.15), which falls in Quadrant I (Aggressive). This position indicates that the company or business (KWT) has strong internal strengths (X Score: 1.65 > 0) and is in the midst of large external opportunities (Y Score: 1.15 > 0). So, KWT X's business is in a very favorable condition. The COGS calculation results show a production cost per unit of Rp9,000, with an ideal selling price of Rp12,500–Rp13,000 per unit to be competitive in the market. In addition, the implementation of the nine BMC elements confirms that KWT X has a strong business foundation through strategic partnerships, product diversification, and digital marketing. Product innovation, cost efficiency, and strengthening human resource capacity are key factors for the sustainability of the lemongrass-based herbal soap business.
Perancangan Meja Kerja Ergonomis bagi Perajin Sulaman Berbasis Quality Function Deployment Fadilah, Umi; Suwarni, Putri Endah; Pratiwi, Mirandhi; Sundari, Susanti
Madani: Jurnal Ilmiah Multidisiplin Vol 3, No 10 (2025): November
Publisher : Penerbit Yayasan Daarul Huda Kruengmane

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.17766424

Abstract

This research was prompted by the issues of musculoskeletal health problems and a decline in production quality among embroidery artisans at UMKM A, both of which were caused by un-ergonomic workstations. The study aimed to design a functional and ergonomic workbench by first identifying the artisans' needs and then translating them into technical product specifications. The research used the Quality Function Deployment (QFD) method, which combines qualitative and quantitative approaches. The findings revealed a negative gap between the artisans' perceptions and their expectations, with scores ranging from -3.067 to -2.467 across 30 indicators. This negative gap highlights a clear need for improvement. Based on the QFD analysis, which was processed into the House of Quality (HOQ) matrix, seven key areas for improvement were identified. These included: a height-adjustable workbench design with a total score of 45 (41.85%), empty space under the table for leg movement with a score of 18 (16.74%), a design that aligns with the artisans' preferences with a score of 18 (16.74%), flexible adjustments for the table's position with a score of 6 (5.58%), and dedicated slots or racks for storing embroidery tools with a score of 6 (5.58%). In conclusion, the QFD method proved effective in designing a workbench that meets the artisans' needs, with the ultimate goal of increasing productivity and reducing the risk of injury.