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ANALYSIS OF THE IMPLEMENTATION OF STATISTICAL QUALITY CONTROL IN QUALITY CONTROL OF ARABICA COFFEE PRODUCTION PROCESS (A Case Study at PT. XYZ, Madiun Regency)

JALOW | Journal of Agribusiness and Local Wisdom · Vol. 7 No. 2 (2024) · hlm. 1–13

DOI
10.22437/jalow.v7i2.42304
ISSN
2621-1300, 2621-1297
Terbit
2024-07-03
Penerbit
Program Studi Agribisnis bekerja sama dengan PERHEPI
Bahasa
en
Lisensi
creativecommons.org/licenses/by/4.0

Abstrak

The purposes of this study are to identify the quality control of Arabica’s production process, to determine the factors causing mismatches in the production process, and to formulate the strategies in improving Arabica A/WP 1 L’s product quality at PT. XYZ. The quality control uses Statistical Quality Control method with a variety of attributes. The study revealed that the quality control was in controlled conditions since the p-chart shown that the number of actual data samples were in the statistical control range with the value of 0.3206 for UCL and 0.1714 for LCL. Type of mismatch that had significant influence occurred in grain patterned coffee with a value of 869. Besides, the highest percentage of mismatches were patterned grain by 29.4%, perforated grain by 27.3%, and the outer skin with the small size by 26.6%, with the cumulative percentage was 83.3%. The factors affecting the mismatches were human, machine, method, raw material, and the environment. Thus, the proposed improvement strategies for the company are technical training, intensive sanitation scheduling, the Standard Operation Procedures formulation especially for the separation station (vis pulper and huller). Tempering HS dried coffee implementation, selective sorting of the coffee float on siphon tub, and adding 4 pieces LED lamp with power 40 watt as well as fan as the air conditioner.

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33 penulis · 61 tautan kepenulisan bersama · 21 lintas organisasi

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  • Universitas Merdeka Madiun
  • Universitas Islam Negeri Ar-Raniry
  • Hasanuddin University
  • Universitas Muslim Buton
  • Universitas Muhammadiyah Parepare
  • Khairun University
  • University of Indonesia
  • Organisasi lain
  • Afiliasi tidak diketahui
  • Organisasi berbeda
  • Organisasi sama
  • Afiliasi tidak diketahui
  • Garis lebih tebal = lebih banyak artikel bersama · lingkaran lebih besar = lebih banyak artikel
Tampilkan sebagai tabel
Rekan penulisOrganisasiArtikel bersama
Bustami BustamiUniversitas Islam Negeri Ar-Raniry1
Maulidi MaulidiUniversitas Islam Negeri Ar-Raniry1
Aryanti Puspita SariUniversitas Muhammadiyah Parepare1
Abdul HalikUniversitas Muhammadiyah Parepare1
Siti MahmudahUniversitas Muhammadiyah Parepare1
Muhammad Aji Luhur PambudiPoliteknik Bumi Akpelni1
Asar Said MahbubHasanuddin University1
Mas'ud JunusHasanuddin University1
Restu Puput WindartiHasanuddin University1
Makkarennu MakkarennuHasanuddin University1
Muhammad Fikri RumHasanuddin University1
Wuryantoro WuryantoroUniversitas Merdeka Madiun1
Ratna Mustika WardaniUniversitas Merdeka Madiun1
Indah Rekyani PuspitawatiUniversitas Merdeka Madiun1
M. Amirul GhiffariAfiliasi tidak diketahui1
Rian Christian SondakhUniversitas Madako Tolitoli1
Luluk Sulistiyo BudiUniversitas Merdeka Madiun1
Sigit PermonoUniversitas Merdeka Madiun1
Sri RahayuUniversitas Merdeka Madiun1
Dewi Asriani RidzalUniversitas Muslim Buton1
Veni RosnawatiUniversitas Muslim Buton1
Haswan HaswanUniversitas Muslim Buton1
La Ode KaharudinUniversitas Muslim Buton1
Yandi YandiUniversitas Muslim Buton1
Hurul AininaUniversitas Islam Negeri Ar-Raniry1
Muhammad Ouzhika RahmanUniversitas Islam Negeri Ar-Raniry1
Muhammad TayebKhairun University1
Sherly AsrianyKhairun University1
Sutanto Priyo HastonoUniversity of Indonesia1
Dewi IrawatiUniversity of Indonesia1

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Sumber metadata: OAI-PMH (metadata jurnal) https://online-journal.unja.ac.id/index.php/JALOW/oai, pertama di-harvest 6 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en">ANALYSIS OF THE IMPLEMENTATION OF STATISTICAL QUALITY CONTROL IN QUALITY CONTROL OF ARABICA COFFEE PRODUCTION PROCESS (A Case Study at PT. XYZ, Madiun Regency)</dc:title>
	<dc:creator xml:lang="en">Pambudi Nurwantara, Ma'ruf</dc:creator>
	<dc:creator xml:lang="en">Ridwan, Ridwan</dc:creator>
	<dc:creator xml:lang="en">Arif Rosadi, Farchan</dc:creator>
	<dc:subject xml:lang="en">Coffee Arabica</dc:subject>
	<dc:subject xml:lang="en">Pareto</dc:subject>
	<dc:subject xml:lang="en">p-chart</dc:subject>
	<dc:subject xml:lang="en">Statistical Quality Control</dc:subject>
	<dc:description xml:lang="en">The purposes of this study are to identify the quality control of Arabica’s production process, to determine the factors causing mismatches in the production process, and to formulate the strategies in improving Arabica A/WP 1 L’s product quality at PT. XYZ. The quality control uses Statistical Quality Control method with a variety of attributes. The study revealed that the quality control was in controlled conditions since the p-chart shown that the number of actual data samples were in the statistical control range with the value of 0.3206 for UCL and 0.1714 for LCL. Type of mismatch that had significant influence occurred in grain patterned coffee with a value of 869. Besides, the highest percentage of mismatches were patterned grain by 29.4%, perforated grain by 27.3%, and the outer skin with the small size by 26.6%, with the cumulative percentage was 83.3%. The factors affecting the mismatches were human, machine, method, raw material, and the environment. Thus, the proposed improvement strategies for the company are technical training, intensive sanitation scheduling, the Standard Operation Procedures formulation especially for the separation station (vis pulper and huller). Tempering HS dried coffee implementation, selective sorting of the coffee float on siphon tub, and adding 4 pieces LED lamp with power 40 watt as well as fan as the air conditioner.</dc:description>
	<dc:publisher xml:lang="en">Program Studi Agribisnis bekerja sama dengan PERHEPI</dc:publisher>
	<dc:date>2024-07-03</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://online-journal.unja.ac.id/JALOW/article/view/42304</dc:identifier>
	<dc:identifier>10.22437/jalow.v7i2.42304</dc:identifier>
	<dc:source xml:lang="en">JALOW | Journal of Agribusiness and Local Wisdom; Vol. 7 No. 2 (2024): Journal of Agribusiness and Local Wisdom; 1-13</dc:source>
	<dc:source>2621-1300</dc:source>
	<dc:source>2621-1297</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://online-journal.unja.ac.id/JALOW/article/view/42304/20487</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2025 Ma'ruf Pambudi Nurwantara, Ridwan; Farchan </dc:rights>
	<dc:rights xml:lang="en">https://creativecommons.org/licenses/by/4.0</dc:rights>
</oai_dc:dc>