Show simple item record

dc.contributor.advisorSarastani, Dewi
dc.contributor.authorSyafiqa, Maghfira
dc.date.accessioned2025-09-16T01:28:50Z
dc.date.available2025-09-16T01:28:50Z
dc.date.issued2025
dc.identifier.urihttp://repository.ipb.ac.id/handle/123456789/171089
dc.description.abstractPengendalian produk reject dan peningkatan mutu produk saus teriyaki pada aspek nilai viskositas dan pH menjadi tantangan bagi PT XYZ. Penelitian ini bertujuan untuk menganalisis dan mengendalikan reject dengan metode Statistical Quality Control (SQC). Alat bantu statistik yang digunakan meliputi check sheets, diagram kendali (X¯ dan R¯), dan diagram sebab-akibat untuk mengidentifikasi penyebab variasi. Data dari November 2024 hingga Januari 2025 menunjukkan rata-rata viskositas 5612,50 cP dan pH 4,245. Diagram kendali menunjukkan pelanggaran batas kendali, mengindikasikan ketidakstabilan proses. Penyebab utama ketidaksesuaian teridentifikasi pada faktor manusia, lingkungan, material, dan mesin. Tindakan perbaikan, seperti pelatihan rutin, pemisahan ruang produksi, pembuatan Instruksi Kerja (IK), hingga penggantian alat ukur pH diterapkan. Evaluasi setelah perbaikan menunjukkan viskositas meningkat menjadi 5954,58 cP dan pH stabil di 4,1896. Perbaikan ini menunjukkan bahwa metode SQC efektif dalam meningkatkan kualitas dan stabilitas proses produksi saus teriyaki.
dc.description.abstractControlling reject products and improving the quality of teriyaki sauce, specifically regarding viscosity and pH, has become a challenge for PT XYZ. This study aims to analyze and control rejects using the Statistical Quality Control (SQC) method. Statistical tools used include check sheets, control charts (X¯ and R¯), and cause-and-effect diagrams to identify the causes of variation. Data collected from November 2024 to January 2025 showed an average viscosity of 5612.50 cP and a pH of 4.245. The control charts revealed violations of control limits, indicating process instability. The main causes of non-compliance were identified as human factors, environment, materials, and equipment. Corrective actions, such as regular training, production area separation, the creation of Standard Operating Procedures (SOP), and the replacement of the pH meter, were implemented. Post-improvement evaluation showed that viscosity increased to 5954.58 cP and pH stabilized at 4.1896. These improvements demonstrate that the SQC method is effective in enhancing the quality and stability of the teriyaki sauce production process.
dc.description.sponsorship
dc.language.isoid
dc.publisherIPB Universityid
dc.titlePengendalian Produk Reject Dan Mutu Saus Teriyaki Dengan Metode Statistical Quality Control Di PT XYZid
dc.title.alternativeControlling The Quality And Reject Products Of Teriyaki Sauce Using The Statistical Quality Control Method At PT XYZ
dc.typeTugas Akhir
dc.subject.keywordquality controlid
dc.subject.keywordpHid
dc.subject.keywordteriyaki sauceid
dc.subject.keywordstatistical quality controlid
dc.subject.keywordviscosityid


Files in this item

Thumbnail
Thumbnail
Thumbnail

This item appears in the following Collection(s)

Show simple item record