Analisis Pengendalian Kualitas Persentase Kadar Air Jenis Teh Hitam PT XYZ dengan Pendekatan Statistical Process Control
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Issue | Vol 7 No 1 (2024): Talenta Conference Series: Energy and Engineering (EE) | |
Section | Articles | |
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Copyright (c) 2024 Talenta Conference Series: Energy and Engineering (EE) This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License. |
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DOI: | https://doi.org/10.32734/ee.v7i1.2225 | |
Keywords: | Bubuk Teh Hitam Pengendalian Kualitas Statistical Process Control Black Tea Powder Quality Control | |
Published | 2024-10-22 |
Abstract
Kenaikan konsumsi teh secara global telah mendorong pertumbuhan industri pengolahan teh di Indonesia agar dapat bersaing di pasar internasional. Salah satu aspek yang berpengaruh terhadap nilai dan daya saing produk adalah kualitasnya. Pengendalian kualitas bertujuan untuk mempertahankan dan meningkatkan kualitas produk serta memastikan keamanannya. Penelitian ini menggunakan metode Statistical Process Control dengan berbagai alat seperti lembar pemeriksaan, diagram kendali, dan diagram tulang ikan untuk mengidentifikasi penyebab penurunan kualitas bubuk the hitam. Tujuannya adalah agar proses selanjutnya dapat mengurangi tingkat penurunan kualitas produk. Penelitian ini fokus pada menemukan faktor utama yang menyebabkan penurunan kualitas teh terkait kadar air dalam teh. Hasil penelitian menunjukkan bahwa faktor utama yang menyebabkan penurunan kualitas teh adalah tingginya kadar air dalam bubuk teh kering. Jenis kerusakan ini dapat disebabkan oleh kesalahan manusia dan berbagai faktor lainnya seperti kondisi bahan baku, pengawasan proses, dan mesin.
The global increase in tea consumption has propelled the growth of the tea processing industry in Indonesia to compete in the international market. One of the crucial aspects influencing the value and competitiveness of products is their quality. Quality control aims to uphold and enhance product quality while ensuring safety. This research employs the Statistical Process Control method with various tools such as check sheets, control charts, and fishbone diagrams to identify the causes of the decline in the quality of black tea powder. The objective is to minimize the decline in product quality in subsequent processes. The study focuses on identifying the primary factors contributing to the decrease in tea quality, particularly concerning the moisture content in tea. The findings reveal that the predominant factor causing the decline in tea quality is the high moisture content in dry tea powder. Such deterioration may stem from human error and various other factors including raw material conditions, process supervision, and machinery.