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All Journal Jurnal AGROTEKNOLOGI Agrointek Jurnal Penelitian Pascapanen Pertanian Journal of Degraded and Mining Lands Management Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) agriTECH AJIE (Asian Journal of Innovation and Entrepreneurship) Warta IHP (Warta Industri Hasil Pertanian) Jurnal Agribest Jurnal Penelitian Pengelolaan Daerah Aliran Sungai Jurnal Teknologi Pertanian Andalas Jurnal Ilmiah Inovasi Jurnal Mutu Pangan : Indonesian Journal of Food Quality Jurnal Agribisnis Journal of Food Engineering Jurnal Pendidikan Teknologi Pertanian
Herry Purnomo, Bambang
Jurusan Teknologi Hasil Pertanian, Fakultas Teknologi Pertanian, Universitas Jember, Jl. Kalimantan 37, Kampus Tegal Boto, Jember 68121
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Industrial & Manufacturing Engineering Public Health Other

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Peningkatan overall equipment effectiveness (OEE) mesin grinding pada produksi cokelat bubuk di PT ABC Bambang Herry Purnomo; Noer Novijanto; Fikria Silfa Maeline
AGROINTEK Vol 17, No 3 (2023)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v17i3.15521

Abstract

Maintenance of production machines is the key to success for increasing the efficiency of production machines. The value of OEE (overall Equipment Effectiveness) is an important indicator of the level of effectiveness of production machines. The grinding machine at the cocoa powder company PT ABC Sidoarjo is a production machine that is considered to have the greatest contribution to achieving OEE values. However, up to now, the machine maintenance is only corrective so it has the potential to harm the company. The purpose of this study is to determine the effectiveness of the grinding machine and formulate recommendations for improvement. The method used is the six big losses analysis technique to identify the dominant type of loss, and the FTA (Fault Tree Analysis) technique to determine the root cause. The results of the analysis show that the OEE value of the grinding machine is only 45% (low). The types of losses that contributed greatly to these conditions were reduced speed losses by 41% and were categorized as bad. This is due to the absence of regular replacement of the grinding machine blades so that their performance is less stable. In addition, the values of idling and minor stoppages and set up and adjustment losses are also categorized as bad because of the frequent occurrence of wasted processing time. Only rework losses are categorized as good. A low OEE value indicates that the machine is still not working effectively. Recommendations for improvements that can be done are performing independent maintenance, forming a competent small group, arranging planned maintenance for replacing machine blades and installing vibrators on peripheral pipes
Analisis rute distribusi dengan jarak tempuh terpendek pada produk air mineral dalam kemasan (AMDK) (studi kasus CV. XYZ) Bambang Herry Purnomo; Noer Noer Novijanto; Chandra Wahyu Ramadhan
AGROINTEK Vol 17, No 3 (2023)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v17i3.15862

Abstract

The local-brand mineral water industry faces intense market competition with the national mineral water industry. In order to be competitive, the local-brand mineral water industry must make various efficiency efforts to reduce production costs, including by planning short product distribution channels. CV. XYZ is a mineral water distributor company in Jember Regency which is also required to make efficient product distribution routes. The purpose of this research is to optimize to determine the shortest distribution route in order to save on the cost of distributing mineral water products. The method used is the Traveling Salesman Problem (TSP), namely the Nearest Neighbor and Cheapest Insertion Heuristic (CIH) methods. The two methods differ only in the exploration program, where Nearest Neighbor explores from any adjacent point, while CIH explores from a certain point and then traces through sub tours to find the shortest route. Based on the survey results, the distribution route currently covers the longest distance of 106.1 km. With the Nearest Neighbor method, the route can be shortened to 72.34 km with a distance saving percentage of 31.82% from the initial route. Meanwhile, the Cheapest Insertion Heuristic (CIH) method produces a total distance of 72.14 km with a distance saving percentage of 32.01%. Fuel savings with the first method of Rp. 1,043,184 while the second method is Rp. 1,049,376. These results indicate that the TSP method can help companies shorten time and save distribution costs.
Strategi Pemasaran Produk Keripik Kenitu (Chrysophyllum cainito L.) (Studi Kasus di BUMDes Desa Duren, Kecamatan Klakah, Kabupaten Lumajang) Yuli Wibowo; Bambang Herry Purnomo; Anggun Dwi Pramudita
Jurnal Pendidikan Teknologi Pertanian Vol. 12 No. 1 (2026): Februari
Publisher : Agricultural Technology Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jptp.v12i1.6710

Abstract

Penelitian ini bertujuan untuk menyusun strategi pemasaran produk keripik kenitu BUMDes Desa Duren guna mengatasi berbagai masalah terkait bauran pemasaran. Penelitian ini menggunakan metode Interpretative Structural Modelling (ISM) untuk menganalisis kendala utama dan kebutuhan program pemasaran, serta metode Analytical Hierarchy Process (AHP) untuk merumuskan prioritas strategi pemasaran. Hasil penelitian menunjukkan bahwa kendala utama terletak pada kemasan produk yang kurang menarik dan aman, harga jual rendah, lokasi penjualan tidak strategis, dan promosi yang belum optimal. Strategi pemasaran prioritas yang diusulkan meliputi inovasi kemasan, adopsi sistem pembayaran digital, dan pengembangan pemasaran digital berbasis e-commerce. Implementasi strategi-strategi ini diharapkan dapat meningkatkan penjualan dan memberikan manfaat ekonomi yang lebih besar bagi masyarakat Desa Duren. 
Formulasi Putih Telur dan Kunyit Pada Pembuatan Susu Bubuk Kunyit Menggunakan Mixture Design: Formulation Of Egg White And Turmeric In Making Turmeric Powdered Milk Using Mixture Design Teguh Prayitno; Andi Eko Wiyono; Bambang Herry Purnomo
Journal of Food Engineering Vol. 5 No. 3 (2026): July
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/jofe.v5i3.5922

Abstract

Serbuk susu kunyit merupakan pangan fungsional yang menggabungkan nutrisi susu dan senyawa bioaktif kunyit. Penelitian ini bertujuan mengoptimasi formulasi putih telur dan kunyit pada pembuatan serbuk susu kunyit menggunakan metode foam mat drying dengan Simplex Lattice Design. Formula optimum diperoleh pada putih telur 22,52% dan kunyit 3,66% dengan desirability 0,756. Hasilnya menunjukkan aktivitas antioksidan 67,40%, lemak 28,90%, protein 13,90%, rendemen 29,66%, kadar air 2,6%, total padatan terlarut 27°Brix, dan kecepatan larut 0,017 g/detik. Penelitian ini membuktikan bahwa kombinasi putih telur dan kunyit mampu meningkatkan aktivitas antioksidan, mutu fisik, dan rendemen produk.
Co-Authors -, Maryanto Achmad Fauzan Masudi Achmad Subagio Ade Galuh Rakhmadevi Ahmad Haris Hasanuddin Slamet Ahmad Subayri Alfian Futuhul Hadi Alfian Nashrulloh Fathurroziq Amelia Ika Puspitasari Andi Eko Wiyono, Andi Eko Anggun Dwi Pramudita Aqidatul Izza Aulia Briliantina Aulia Brilliantina Bertung Suryadharma, Bertung Brilliantina, Aulia Chandra Wahyu Ramadhan Citra Resmi Hayuningtyas Dedy Wirawan Soedibyo Diana Mahfiatus Salimah Diana Nurhayati Dimas Ganda Permana Putra Dini Nastiti Anjarsari EKA RURIANI Elida Novita Elvina Putri Wicaksono Etika Hanif Rosyidawati Fatimah Fatimah Fatimatuz Zahra Fikri Arsyl Rambe Fikria Silfa Maeline Geby Yogita Aditya Gustika Umiyati Halimatus Sa’diyah Herlina . Herlina Herlina Hilda Rosmalia Saida I. B. Suryaningrat Ida Bagus Suryaningrat Idah Andriyani Jay Jayus Kiswatul Maulidiah Liesia Hanagari Luluk Sinta Devi M. Amirul Ghifarri Maharlika Pemuda Bhakti Nagara Maryanto - Maryanto - Miftahul Choiron Muhammad Hamdani Mukhammad Fauzi nFN Maryanto Nita Kuswardhani Noer Noer Novijanto Noer Novijanto Noer Novijanto Nugraha Yuwana Nugraha Yuwana Nurhayati Nurhayati Nurhayati Nurhayati Nurhayati Nurhayati Nurma Yunita Ekasari Nurud Diniyah Pradana, Hendra Andiananta Rini, Titien Setiyo Rusdianto, Andrew Setiawan Sih Yuwanti Siti Windrati, Wiwik Sudarko Sudarko Teguh Prayitno Triana Lindriati Ulfa Nur Aida Wardani, Windi Winda Amilia Windi Wardani Wiwik Siti Windrati Yaumil Fadila Yeyen Retno Maulida Yuli Wibowo Yurika Widya Dewi