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All Journal Teknotan: Jurnal Industri Teknologi Pertanian Agrointek JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis) Jurnal Ilmu Pangan dan Hasil Pertanian Industria: Jurnal Teknologi dan Manajemen Agroindustri Dinamisia: Jurnal Pengabdian Kepada Masyarakat Jurnal Pertanian UMSB: Penelitian dan Kajian Ilmiah Bidang Pertanian Journal of Digital Marketing and Halal Industry Unri Conference Series: Community Engagement Jurnal Bio-Geo Material Dan Energi Journal of Community Engagement Research for Sustainability Sagu Journal of Engineering Science and Technology Management JP2N: Jurnal Pengembangan Dan Pengabdian Nusantara Jurnal Penelitian Hasil Hutan
Angga Pramana, Angga
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Journal : Agrointek

 1 
Identification and analysis of actors in the supply chain of post-harvest tools (case study: teratak village, kampar district) Kurniawan, Mhd Andry; Juarsa, Rahmadini Payla; Pramana, Angga; Hasnah AR, Nur; Yunita, Imelda; Ningsih, Arum Rovarti
AGROINTEK Vol 20, No 1 (2026)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v20i1.17168

Abstract

There is still a lack of clear understanding regarding the structure of the supply chain for palm oil post-harvest tools in Teratak Village, including the flow of goods, money, and information as well as the roles of each actor in that supply chain, even though the demand for these tools is quite high and important to support the productivity of oil palm plantations. This study aims to analyze and define the supply chain structure of post-harvest tools for oil palm from upstream to downstream. This study was carried out in Teratak village, Kampar Regency. Methods used are qualitative descriptive and BPMN (business process modeling notation) methods. Based on the study's results, it is known that the post-harvest tooling supply chain structure for oil palm starts with iron purchasing suppliers, independent blacksmith industries, blacksmith cooperatives, distributors, and consumers. From these factors comes the flow of goods, the flow of information, and the flow of money. All these factors are interrelated. The strategy that can be applied in this case is to optimize all relevant factors, namely iron collectors, blacksmith industry, blacksmith cooperatives, and distributors, to increase productivity in each element.
Utilization of red dragon fruit peel as an antioxidant in edible film sago starch packing lempok durian Irawan, Jeri; Herawati, Netti; Effendy, Raswen; Pramana, Angga; Jayalaksamana, Maghfirah
AGROINTEK Vol 20, No 1 (2026)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v20i1.15164

Abstract

Lempok durian is a traditional food product typical of Riau, which in storage often experiences a decrease in quality due to oxidation. The utilization of edible film with the addition of antioxidants form natural source in food products has the potential to protect food products such as lempok durian to be more durable. This study aimed to obtain the best concentration of dragon fruit peel extract in making the edible film of sago starch as Lempok  durian packaging. This study was conducted experimentally using a completely randomized design of four treatments, each with four replications to obtain sixteen experimental units. The treatments in this study consisted of P0 = Without the addition of dragon fruit peel extract, P1 = addition of 6% red dragon fruit peel juice, P2 = 8% red dragon fruit peel extract, P3 = Addition of 10% red dragon fruit peel extract. The data obtained were analyzed statistically using Analysis of Variance (ANOVA). If the calculated F is greater than or equal to the F table, the analysis will continue with Duncan's Multiple Range Test (DMRT) further tests at the 5% level. The results of the study concluded that the addition of dragon fruit peel extract with various concentrations had a significant effect on the characteristics of the edible film of sago starch and the storage of the Lempok  durian produced, moisture content according to standards, increasing thickness, suppressing the rate of water vapor transmission, increasing antioxidant activity, reducing free fatty acids, and aroma hedonic test. The best formulation in this study was P3 treatment with 15.93% moisture content, 0.22 mm thickness, 6.73 g/m2/hour water vapor transmission, 133.15 ppm antioxidant, free fatty acids on the ninth day of 1.50 %, and the ninth-day hedonic aroma test was 2.86 (somewhat likeTherefore, the utilization of edible film with the addition of natural antioxidants from dragon fruit peel has the potential to be developed into packaging that can prevent rapid oxidation.
Co-Authors Agus Sutikno Anthony Hamzah AR, Nur Hasnah Chandra Gunawan Dedeh Kurniasih Deliana Andam Sari Dewi Fortuna Ayu dihan, Dihan Kurnia Dodi, Ahmad Effendy, Raswen EKO WAHYUDI Evi Sribudiani Faizah Hamzah Fung, Liem Khe Gunawan, Chandra Hamidi, Zikri Hamzah, Farida Hanum Hasnah AR, Nur Hasnah, Nur Helentina Situmorang Illahi, Ayu Kurnia Imelda Yunita Irawan, Jeri Jayalaksamana, Maghfirah Karmaita, Yummama Mhd Andry Kurniawan Mursyid, Harsanto Netti Herawati Ningsih, Arum Rovarti Nopiani, Yanti Nul Hakim, Lukman Purwaningtyas, Ratna Yuniar Putra, Diswanto Putri, Vivin Jenika Rahmadini Payla Juarsa Rahmah, Anania Rahmayuni Rahmayuni, Rahmayuni Ramaiyulis, Ramaiyulis Rizkiyah Rovarti Ningsih, Arum Ruzain, Raihanatu Binqalbi Sari Rukmana Okta Sagita Chan Seprido Seprido, Seprido Sianturi, Eben Ezer Sitompul, Fitra Fatthoni Sukma R.Ab, Dodi Trisia Wulantika Ultri, Ultri Vonny Setiaries Johan Wawan Irawan, Wawan Yelly Zamaya Yelmira Zalfiatri