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All Journal JURNAL PASTI (PENELITIAN DAN APLIKASI SISTEM DAN TEKNIK INDUSTRI) Jurnal Teknik Industri : Jurnal Hasil Penelitian dan Karya Ilmiah dalam Bidang Teknik Industri Jurnal Teknik Industri Terintegrasi (JUTIN) INVENTORY : Industrial Vocational E-Journal On Agroindustry REACTOR : Journal of Research On Chemistry And Engineering Journal of Industrial Community Empowerment SAINTI: Majalah Ilmiah Teknologi Industri Journal of Science and Social Development
Gustiarini Rika Putri
Politeknik ATI Padang
Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Mechanical Engineering Transportation

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ANALISA KIMIA KANDUNGAN LIMBAH KULIT KAKAO Desniorita Desniorita; Novizar Nazir; Novelina Novelina; Kesuma Sayuti; Gustiarini Rika Putri
JURNAL ILMIAH TEKNOLOGI INDSUTRI (SAINTI) Vol 12, No 2 (2015): VOL 12 NOMOR 2 DESEMBER 2015
Publisher : Politeknik ATI Padang

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Abstract

Limbah Kulit kakao adalah limbah yang dihasilkan dari biji kakao.Limbah kulit kakao merupakan limbah lignoselulosa.Limbah lignoselulosa adalah limbah yang terdiri dari lignin, selulosa, hemiselulosa dan zat ekstraktif.Selama ini limbah kulit kakao (pod cacao), hanya dimanfaatkan untuk pupuk dan pakan ternak.Hal ini terjadi karena belum diketahui persentase kandungan kimia bahan limbah kulit kakao lignoselulosa, Penelitian ini dilakukan untuk mengetahui persentase kandungan bahan yang terdapat pada limbah kulit kakao. Analisa kimia yang dilakukan adalah terhadap kandungan kadar airdankadar abudenganmeoda AOAC, selulosa, hemiselulosa, lignin dan holoselulosadenganmetoda TAPPI. Dari penelitian analisa kimia kandungan limbah kulit kakao dapat diketahui kandungan kadar air, kadar abu, serat, selulosa, hemiselulosa lignin dan holoselulosa adalah 11.04%, 7,4%, 49,23%, 44,69%, 11,15%, 34,82%, 55,84%. Kata kunci : kakao pod, lignocellulose, hemicellulose
PENGARUH PENAMBAHAN STABILIZER CMC TERHADAP TINGKAT PENERIMAAN ORGANOLEPTIC VELVA NENAS Gustiarini Rika Putri
JURNAL ILMIAH TEKNOLOGI INDSUTRI (SAINTI) Vol 15, No 1 (2018): VOL 15 NO 1 JUNI 2018
Publisher : Politeknik ATI Padang

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Abstract

Velva is one dessert with fruit as raw material. To get the characteristics of velva can resemble ice cream stabilizer ingredients required in making the velva. One of the usual stabilizer ingredients used in food processing is Carboxy Methyl Cellulose (CMC). The purpose of the research was to determine the precise concentration of CMC in the manufacture of velva pineapple so that the resulting product to the organoleptic characteristics those consumers liked. The research method was done with some pineapple velva treatment: A (0.1% CMC addition), B (addition of 0.2% CMC, C (0.3% CMC addition), D (0.4% CMC addition), E (addition of 0.5% CMC), F (0.6% CMC addition). Observations were made to the velva pineapples namely organoleptic flavor, color, aroma and texture of velva pineapples. The results showed that the addition of the CMC 0.6% generating the best velva with fondness value (3.96) texture, (3.68) color, (3.6) taste, and (3.32) aroma.
Teknologi Desain Kemasan Dalam Upaya Peningkatan Value Added Produk Usaha Kecil dan Menengah Gustiarini Rika Putri; Rizki Fadhillah Lubis; Fikri Arsil; Tosty Maylangi Sitorus; Zulhamidi Zulhamidi; Rahmad Syukur Siregar
Journal of Industrial Community Empowerment Vol 2, No 1 (2023): Published in April 2023
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/jice.v2i1.191

Abstract

This community service activity aims to provide understanding and skills to MSME actors about the importance of packaging and packaging design. This activity is carried out by providing counseling, training, and assistance to business partners regarding product packaging. The result of this activity is that all partners understand the importance of packaging as added value and branding for their products, and as many as 50% have succeeded in designing packaging independently. In the future, it will be better to have knowledge and skills related to digital marketing to reach consumers even further.
PENANGANAN PRODUK DAN PACKAGING IKAN DENGAN PENDEKATAN GOOD MANUFACTURING PRACTICES Gustiarini Rika Putri; Irna Ekawati; Pharmayeni; Haswan; Erwinsyah Sipahutar
Journal of Science and Social Development Vol. 2 No. 2 (2019): Journal of Science and Social Development
Publisher : Universitas Nahdlatul Ulama Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55732/jossd.v2i2.182

Abstract

Fumigation is a method of processing or preserving by utilizing a combination of drying treatment and the application of natural chemical compounds from the combustion of natural fuels, so that the aroma and taste that is characteristic of smoked fish products and the color becomes golden or brown. Processing conditions can be improved by using the Good Manufacturing Process (GMP), standardizing starting from raw materials, supporting materials, processes to final products and applying the principles of good sanitation and hygiene. One of the applications of GMP in fish processing is good packaging of product, namely vacuum packaging. Vacuum packaging is a packaging method that removes air from the packaging before sealing / press. This method can be used manually or automatically such as inserting the product into a plastic vacuum bag, removing air from the plastic and sealing the plastic. Pesisir Selatan Regency is an area with vast marine potential, large fishery potential. Although there are many producers of dried fish, product handling is still inadequate. For this reason, as one form of community service from the ATI Padang Polytechnic community, a counseling and training was held on the Handling of Fish Products and Packaging with a Good Manufacturing Practices Approach in the Ampang Pulai Koto XI Tarusan.
ANALISIS EFEKTIVITAS MESIN SCREW PRESS MENGGUNAKAN METODE OVERALL EQUIPMENT EFFECTIVENESS PABRIK KELAPA SAWIT SOLOK SELATAN Syukra, Afif Ahmad; Putri, Gustiarini Rika
JURNAL ILMIAH TEKNOLOGI INDSUTRI (SAINTI) Vol 21, No 1 (2024): VOL 21 NO 1 JUNI 2024
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/sainti.v21i1.277

Abstract

One of the industries in South Solok is a manufacturing company engaged in the Palm Oil Processing (PKS) industry. In order to maintain the quality and excellence of its products, this company must carry out more maintenance and monitoring of the smoothness of its production process. One of the more maintenance that must be carried out in this industry is maintenance of the screw press machine which often experiences obstacles during production, if a problem occurs with this machine, the processing process at the next station will be disrupted and can even stop operating. After conducting interviews with field supervisors, it can be concluded that screw press machines often experience problems such as stopping while operating due to less than optimal maintenance, and the age of the machine is old.
PENENTUAN KADAR NITROGEN DIOKSIDA (NO2) DALAM UDARA AMBIEN DENGAN METODE GRIESS SALTZMAN MENGGUNAKAN SPEKTROFOTOMETER Futeri, Renny; Armin, M. Ikhlas; Samah, Selfa Dewati; Putri, Gustiarini Rika; Elisma, Netri; Syafrinal, Syafrinal; Putri, Melysa; Santia, Anisa Dwi
JURNAL ILMIAH TEKNOLOGI INDSUTRI (SAINTI) Vol 20, No 2 (2023): VOL 20 NO 2 DESEMBER 2023
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/sainti.v20i2.241

Abstract

Nitrogen dioxide (NO2) contributes greatly as a precursor to a number of harmful secondary air pollutants including nitric acid, the nitrate portion of secondary inorganic aerosols and oxidants including ozone. Nitrogen dioxide gas (NO2) is an ambient air pollutant along with the element nitrogen monoxide (NO) which is usually produced from human activities such as burning vehicle engine fuel, burning rubbish, burning coal and industry. This research aims to monitor the quality of air pollution in industrial areas in East Jakarta. The NO2 content in the air can be determined using the UV-Vis spectrophotometer method based on SNI 7119-2: 2017. The principle of NO2 testing uses a UV-Vis spectrophotometer based on SNI 7119-2: 2017. From the results of the tests carried out, it can be concluded that the NO2 level obtained in sample 1 was found to be 25,153 µg/Nm3, in sample 2 the NO2 level was 28,371 µg/Nm3, in sample 3 the NO2 level was 107,022 µg/Nm3, in sample 4 the NO2 level was 29,720 µg/Nm3. Nm3, and in sample 5 the NO2 level was 83.446 µg/Nm3. Based on PP RI No. 22 attachment VII of 2021 concerning air pollution control, the quality standard for NO2 is 200 µg/Nm3 for 1 hour. So it can be concluded from the results of the tests that have been carried out that the NO2 levels in the environment are still below the quality standard, which means that it is not a source of NO2 pollution, is safe and meets the requirements for human health and the environment.
Peningkatan Kapasitas Digester Untuk Kecukupan Produksi Biogas Sebagai Bahan Bakar Generator Listrik Rudianto, Rudianto; Zulhamidi, Zulhamidi; Edwar, Ester; Pharmayeni, Pharmayeni; Ekawati, Irna; Putri, Gustiarini Rika
Journal of Industrial Community Empowerment Vol 3, No 1 (2024): Published in April 2024
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/jice.v3i1.251

Abstract

The development of dairy farming in Nagari Lasi District Canduang, Agam Regency, West Sumatra Province, has provided the materials a massive source of biogas production. The number of cattle in Nagari Lasi has reached around 1000 heads, plus other livestock such as Buffaloes and Goats. The manufacture of digesters in the previous year's Community service activities was a success. It produces biogas and is used for cheese production and household supply. However, the amount of biogas produced is still tiny. To realize "Community-Independent Energy," power generator installation is necessary. The biogas supply must be in large quantities and available continuously for the generator to operate. Biogas currently produced by the digester is insufficient to produce the biogas required by the generator. Therefore, biogas production capacity needs to be improved by expanding the volume of the digester that will be processing cow dung into biogas. Increasing digester capacity has significantly increased biogas production, reaching 12 m3 per day. This amount is enough to be used as fuel for an electric generator continuously.
Pembuatan Barcode Kemasan Produk Pada CV. Kuliner Makmur Sejahtera Kota Padang Maryam, Maryam; Alfi, Rizki; Senjawati, Maria Isfus; Putri, Gustiarini Rika; Arsil, Fikri; Syahmer, Verra; Nadiyah, Khairun
Journal of Industrial Community Empowerment Vol 3, No 2 (2024): Published in October 2024
Publisher : Politeknik ATI Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52759/jice.v3i2.278

Abstract

Rendang, a traditional Minangkabau dish from West Sumatra, Indonesia, has gained international recognition and has inspired many entrepreneurs to promote this cuisine globally. One such entrepreneur is CV. Kuliner Makmur Sejahtera (KMS), which produces rendang under the brand Katuju. To enhance operational efficiency and support global market expansion, KMS requires an improved inventory management system. The primary challenge is the difficulty in monitoring inventory and tracking products without a barcode system. This community service program aims to address this issue by implementing barcode technology on Katuju's product packaging. The activities include designing, creating, and printing barcodes, as well as training KMS staff on how to use them. The process starts with observation and interviews to identify needs, followed by barcode design and production using an online barcode generator, and testing the barcode functionality with a scanning system. The results indicate that the community service team successfully trained KMS in barcode creation and printing, and integrated barcodes into product packaging. Evaluation through questionnaires showed participant satisfaction with the program and readiness to apply the barcode system to their products. This program is expected to improve inventory management, data accuracy, and support CV. KMS's global market expansion by providing tools necessary for efficient product tracking and valuable consumer data collection.
Pengendalian Kualitas Mooney Viscosity (MV) dan Plasticity Retention Index (PRI) dalam Crumb rubber SIR 3CV 60 dengan Metode Statistical Quality Control (SQC) di Perusahaan Karet Putri, Gustiarini Rika; Nadiyah, Khairun; Rishelin, Nadya; Futeri, Renny; Susanto, Raihan Akbar
Jurnal PASTI (Penelitian dan Aplikasi Sistem dan Teknik Industri) Vol 18, No 3 (2024): Jurnal PASTI
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/pasti.2024.v18i3.003

Abstract

Industri manufaktur, khususnya industri karet, dihadapkan pada tuntutan untuk terus meningkatkan kualitas produk guna menjaga daya saing di pasar. Salah satu produk yang memerlukan pengendalian kualitas yang ketat adalah Crumb rubber SIR 3CV 60, di mana dua parameter penting yang harus dijaga adalah Mooney Viscosity (MV) dan Plasticity Retention Index (PRI). Penelitian ini bertujuan untuk menerapkan metode Statistical Quality Control (SQC) menggunakan alat-alat seperti Peta Kendali X̅ dan R serta Diagram Fishbone guna mengidentifikasi penyebab penyimpangan pada kedua parameter tersebut. Data yang digunakan adalah hasil pengujian kadar MV dan PRI selama 30 hari pada bulan November 2021. Hasil analisis menunjukkan bahwa proses produksi Crumb rubber SIR 3CV 60 terkendali secara statistik, namun kapabilitas proses berdasarkan perhitungan Cp dan Cpk menunjukkan bahwa nilai MV dan PRI belum sepenuhnya memenuhi spesifikasi yang ditetapkan, dengan nilai Cpk yang lebih rendah dari 1 untuk kedua parameter tersebut. Selanjutnya, diagram Fishbone digunakan untuk mengidentifikasi berbagai faktor penyebab, termasuk kualitas bahan baku, metode produksi, mesin, serta faktor manusia dan lingkungan. Berdasarkan temuan ini, disarankan agar perusahaan melakukan perbaikan pada pengelolaan bahan baku dan parameter mesin untuk mengurangi variasi dan meningkatkan kapabilitas proses produksi, sehingga produk yang dihasilkan dapat lebih konsisten dan memenuhi standar kualitas yang ditetapkan.
Optimalisasi Kinerja Mesin Intasept Melalui Analisis FMEA dan Diagram Fishbone untuk Meningkatkan Efisiensi Produksi di Perusahaan Pengolahan Kelapa Putri, Gustiarini Rika; Nadiyah, Khairun; Rishelin, Nadya; Senjawati, Maria Isfus; Apriansah, Friski
Jurnal PASTI (Penelitian dan Aplikasi Sistem dan Teknik Industri) Vol 19, No 1 (2025): Jurnal PASTI
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/pasti.2025.v19i1.008

Abstract

Keandalan mesin dalam proses produksi sangat menentukan kualitas dan kelancaran operasional, khususnya di industri pengolahan makanan dan minuman. Penelitian ini dilakukan pada sebuah perusahaan pengolahan kelapa yang memproduksi berbagai produk turunan kelapa, seperti coconut powder, desiccated coconut, coconut water, dan coconut milk. Perusahaan ini menghadapi kendala berupa gangguan operasional pada mesin Intasept di bagian filling, yang memiliki peran penting dalam proses pengemasan produk cair seperti santan dan air kelapa. Berdasarkan hasil pengamatan selama 4 bulan dan kuesioner kepada personel maintenance, ditemukan bahwa kerusakan yang sering terjadi melibatkan komponen O-Ring, gasket, dan Teflon sealing. Kerusakan ini berdampak langsung pada kebocoran produk dan penghentian sementara proses produksi. Penelitian ini bertujuan untuk menganalisis potensi kerusakan pada mesin Intasept menggunakan metode Failure Mode and Effect Analysis (FMEA) dan diagram fishbone. Hasil FMEA menunjukkan bahwa kerusakan O-Ring memiliki nilai Risk Priority Number (RPN) tertinggi, yaitu 99. Penyebab kerusakan dianalisis lebih lanjut menggunakan diagram fishbone, yang mengungkapkan faktor utama berasal dari manusia, mesin, metode, dan material. Penelitian ini memberikan rekomendasi perbaikan yang meliputi peningkatan kualitas sparepart, pemeliharaan preventif yang lebih ketat, dan pelatihan operator. Diharapkan hasil penelitian ini dapat membantu perusahaan dalam meminimalkan risiko kerusakan mesin, memperpanjang usia pakai mesin, dan meningkatkan efisiensi proses produksi.
Co-Authors Alfi, Rizki Apriansah, Friski Armin, M. Ikhlas Arsil, Fikri Asri Yenita Desniorita Desniorita Edwar, Ester Ekawati, Irna Elisma, Netri Elviana, Rahmi Erlinanto, Yovi Erwinsyah Sipahutar Fikri Arsil Galih Prakoso, Galih Haswan Hilma Raimona Zadry Irna Ekawati Lisa Susanti Lusi Susanti, Lusi M. Ikhlas Armin Maria Isfus Senjawati Maryam Maryam Nadiyah, Khairun Novelina Novizar Nazir Pharmayeni Pharmayeni Pharmayeni Pharmayeni Pharmayeni Putri, Melysa Putri, Viky Kurnia Renny Futeri Renny Futery Rishelin, Nadya Rizki Fadhillah Lubis Rudianto Rudianto Rudianto Rudianto Santia, Anisa Dwi Sari, Annisa Rahma Sayuti, Kesuma Selfa Dewati Samah Selfa Dewati Samah Siregar, Rahmad Syukur Susanto, Raihan Akbar Syafrinal Syahmer, Verra Syukra, Afif Ahmad Tosty Maylangi Sitorus Yenita, Asri Yovi Erlinanto Zahrina, Nadhilah Zulhamidi Zulhamidi ZULHAMIDI, ZULHAMIDI