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Enhancing Food Safety Standards in Kuah Kuwi Noodle MSMEs through Evaluation and Scoring : Enhancing Food Safety Standards in Kuah Kuwi Noodle MSMEs through Evaluation and Scoring AR Yelvia Sunarti; Adinda Rizky Prasetya; Cinta Ananda Gustika; Latifa Chusnul Primadhani; Erwan Adi Saputro
Journal of Sustainable Environment and Society Vol. 1 No. 1 (2025): JSES
Publisher : Magister Ilmu Lingkungan, Fakultas Teknik dan Sains, UPN Veteran Jawa Timur.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/jses.v1i1.16

Abstract

This study aims to evaluate food safety practices and scoring mechanisms in micro, small, and medium enterprises (MSMEs), with a focus on a noodlebased culinary business, Bakmi Kuah Kuwi. The research adopts a qualitative approach through direct observation and interviews with business owners to examine production activities from raw material procurement to final product presentation. The assessment emphasizes the role of Prerequisite Programs (PRPs) as the foundational support for implementing the Hazard Analysis and Critical Control Points (HACCP) system. Results show that the majority of hazards can be controlled effectively through PRPs and Operational Prerequisite Programs (OPRPs), including sanitation, temperature regulation, and supplier management. However, several Critical Control Points (CCPs) were identified—specifically in the noodle boiling, gyoza steaming, and cooling stages—which require strict monitoring due to their high biological risk. The findings underscore the importance of structured food safety practices in MSMEs and recommend continuous improvement through formal documentation, regular training, and systematic hazard control to ensure product quality and consumer protection.
Analysis of The Potential for Plant Establishment and Selection of Carbon Black Production Process in Indonesia: A Review Erwan Adi Saputro; Abdul Aziz Mahmoud Effendi; Adinda Rizky Prasetya
Research in Chemical Engineering Vol. 5 No. 2 (2026): Research in Chemical Engineering
Publisher : Universitas Muhammadiyah Purwokerto

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Abstract

The domestic demand for carbon black (CB) in Indonesia continues to rise, driven by the expanding manufacturing sector, yet limited local production capacity has resulted in a significant import dependency, amounting to 124,805 tons in 2024. This study aims to analyze and select the most optimal CB production process for application in a new plant design in Indonesia through a systematic literature review. A comparative analysis was conducted on the three major CB technologies Channel Black, Furnace Black, and Thermal Black based on key parameters like product yield, operational continuity, and economic viability. The review identifies the Furnace Black Process as the superior technological choice, primarily due to its highest reported yield (30–65%), continuous operational stability, and significant global market share (exceeding 95% of world production). Preliminary stoichiometric economic analysis further supports its viability, demonstrating a strong raw material cost to sales revenue ratio of 1:2.1. While the process generates CO2 emissions, advanced emission control technologies are available, allowing for the tail gas to be repurposed as an energy source. Therefore, the implementation of the Furnace Black Process is strongly recommended to support national industrial self-sufficiency and reduce Indonesia's reliance on carbon black imports.