Implementation of an Automated Quality Control System for pH, Acidity, and Bacteriological Testing in the Dairy Industry

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dc.contributor.advisorNieves Castro, Rafael A.
dc.contributor.authorCortés Pérez, Kimberly
dc.date.accessioned2026-01-21T18:39:29Z
dc.date.issued2025
dc.descriptionDesign Project Article for the Graduate Programs at Polytechnic University of Puerto Rico
dc.description.abstractManual quality control processes in the dairy industry are prone to human error, inefficiency, and inconsistencies, leading to production delays and risks to product quality. This research addresses these challenges by implementing an automated quality control system for pH, acidity, and bacteriological testing. Using the DMADV methodology, interviews, observations, and comparative experiments were conducted. Results showed a 40% reduction in testing time, over 70% decrease in error rates, and greater reliability in results. Staff reported positive perceptions of automation, highlighting improved traceability and reduced rework. This article concludes that automation is a reliable and superior alternative to manual testing, enhancing efficiency, accuracy, and compliance in the dairy industry. Key Terms ⎯ Automation, Dairy Industry, DMADV, Quality Control, Six Sigma.
dc.identifier.citationCortés Pérez, K. (2025). Implementation of an Automated Quality Control System for pH, Acidity, and Bacteriological Testing in the Dairy Industry [Unpublished manuscript]. Graduate School, Polytechnic University of Puerto Rico.
dc.identifier.urihttps://hdl.handle.net/20.500.12475/3249
dc.language.isoen
dc.publisherPolytechnic University of Puerto Rico
dc.relation.haspartSan Juan
dc.relation.ispartofManufacturing Competitiveness Program
dc.relation.ispartofseriesFall-2025
dc.rights.holderPolytechnic University of Puerto Rico, Graduate School
dc.rights.licenseAll rights reserved
dc.subject.lcshPolytechnic University of Puerto Rico--Graduate students--Research
dc.subject.lcshPolytechnic University of Puerto Rico--Graduate students--Posters
dc.titleImplementation of an Automated Quality Control System for pH, Acidity, and Bacteriological Testing in the Dairy Industry
dc.typeArticle
dc.typePoster

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