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INDONESIA
Jurnal Teknologi Industri Pertanian
Published by Institut Pertanian Bogor
ISSN : 02163160     EISSN : 22523901     DOI : 10.24961/j.tek.ind.pert
Core Subject : Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Engineering Industrial & Manufacturing Engineering
The development of science and technology in agriculture, has been instrumental in increasing the production of various agricultural commodities. But climate change is also uncertain world led to decreased agricultural productivity. World energy crisis resulted in higher prices of agricultural commodities due to competition between food and energy are higher. Efforts to utilize biomass (agricultural products) has started a lot of research, not only as raw material for bioenergy, but also in an attempt to exploit agro-products into valuable economic products, and realize clean production in agro-industry.
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Search results for , issue "Vol. 33 No. 2 (2023): Jurnal Teknologi Industri Pertanian" : 10 Documents clear
DISTRIBUSI KEUNTUNGAN YANG ADIL ANTAR AKTOR RANTAI PASOK AGROINDUSTRI SAGU DI KABUPATEN KEPULAUAN MERANTI, RIAU Yusmiati Yusmiati; Machfud Machfud; Marimin Marimin; Titi Candra Sunarti
Jurnal Teknologi Industri Pertanian Vol. 33 No. 2 (2023): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2023.33.2.105

Abstract

The distribution of benefits among supply chain actors is complex and full of challenges because various factors, including uncertainty, influence it. This study aims to solve the problem of profit distribution to produce a fair profit distribution among supply chain actors by incorporating elements of uncertainty, risk, and value-added. The model of fair profit distribution is made using the cooperative game theory approach with fuzzy Shapley values, which incorporates the elements of uncertainty in profit, risk, and added value. The fair profit distribution between supply chain actors is validated in the sago agro-industry supply chain in the Meranti Islands Regency. The risks of each supply chain actor were obtained using the fuzzy analytical hierarchy process technique, with risk values of 0.52, 0.23, 0.2, and 0.29 for farmers, traders, wet starch agro-industries, and dry starch agro-industries, respectively. While the value-added ratio of each supply chain actor is 12%, 35.92%, 13.9%, and 15.1%, respectively, as obtained by the Hayami method. The model validation results show that the fair profit distribution to farmers is 17.77%, to traders it is 29.69%, to the wet starch agro-industry it is 9.91%, and to the dry starch agro-industry it is 42.63% of the total supply chain profits. This result is more proportional than the current profit distribution, which is respectively 10.03%, 15.29%, 1.7%, and 72.98%. These results are considered fairer and more proportional because they take into account the uncertainty of the benefits, risks, and added value of each actor in the sago agro-industry supply chain. Keywords: fair profit distribution, fuzzy Shapley value, sago agro-industry, supply chain, uncertainty
MINIMIZING SEVEN WASTE IN THE INNER LID PRODUCTION PROCESS USING THE LEAN SIX SIGMA APPROACH Maria Ulfah; Dyah Lintang Trenggonowati; Faula Arina
Jurnal Teknologi Industri Pertanian Vol. 33 No. 2 (2023): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2023.33.2.117

Abstract

PT.X is an industry that produces plastic-based products, namely Inner Lids, Back Panels, condensers, and Pet plates. Inner Lid products have the most defects. The inner Lid is the inner tub cover on the dryer in the washing machine. The dominant problem with Inner Lid products is the occurrence of defects during the production process of around 1-2% of the production output per production so that the number of products produced does not meet the set targets and product quality does not meet specifications. The purpose of this research is to find out the waste that occurs in the production process at PT.X, to calculate the sigma value in the production process, to determine the factors that cause the failure of the production process, and provide recommendations for improvements to dominant waste to minimize process failures in the production process. This study uses the Lean Six Sigma method which is used to identify and eliminate waste that is not added value with continuous quality improvement toward the target of 6 Sigma or zero defects. DPMO calculation results obtained an average of 6149.341 and a sigma value of 4.008. To reduce the impact of failure due to seven wastes, an analysis is carried out that the causes of failure can come from human, machine, method, material, and environmental factors. then the potential failures are identified and suggestions for improvements are given based on the Failure Mode Effect and Analysis (FMEA) method. based on the highest RPN with a value of 140, the proposed improvement is given to the waste defect, namely the need for work supervision from the head of a production in paying attention to the machine and operator performance so that errors can be minimized. Keywords : DPMO, FMEA, inner lid, lean six sigma, waste
IMPACT OF AERATION ON OIL PALM EMPTY FRUIT BUNCHES DECOMPOSITION Firda Dimawarnita; Yora Faramitha; Siswanto Siswanto; Happy Widiastuti
Jurnal Teknologi Industri Pertanian Vol. 33 No. 2 (2023): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2023.33.2.138

Abstract

Oil Palm Empty Fruit Bunches (OPEFB) is one of the large solid wastes produced in oil palm industries. In this study, a technique of fast composting of oil palm EFB was carried out. This research aims to assess the effect of aeration on water content, the dynamics of temperature, fungal growth, and the carbon-nitrogen ratio of the EFB. Treatments tested in this study were three types of ligninolytic fungal isolates as decomposers (Omphalina sp, Pholyota sp, and Omphalina sp + Pholyota sp.) and two types of aeration, i.e., with or without aeration in the composting pile. The study was done for seven weeks on open land. The water content of composting piles on aeration treatments (48.7-53.7%) was slightly higher than treatments without aeration (37.2-45.56%). Based on the parameters of increasing temperature, the EFB decomposition process increased and reached a maximum in the second week and then decreased in the period incubation of 7 weeks. Giving aeration to the EFB pile inoculated with decomposer seems to produce slightly better mycelium growth by about 20% than those without aeration. In general, the values of the C/N ratio were lower in the aerated EFB piles compared to those without aeration. Management of aeration, such as controlling the period of aeration, is needed to maintain EFB moisture in the presence of aeration or add material that keeps the aeration will maintain the optimum water content in a pile. Keywords: decomposers, ligninolytic, Omphalina sp., Pholyota sp
MODEL JARINGAN PEMANGKU KEPENTINGAN EKOSISTEM AGILE Puti Retno Ali; Suprihatin Suprihatin; Nastiti Siswi Indrasti
Jurnal Teknologi Industri Pertanian Vol. 33 No. 2 (2023): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2023.33.2.130

Abstract

Current business practices are no longer relevant in the VUCA (Volatility, Uncertainty, Complexity, and Ambiguity) environment. VUCA reflects the speed of change, uncertainty, complexity, and ambiguity in the business world. Companies need to be agile to adapt to the prevailing VUCA situations. This study aims to provide an understanding of business agility from the perspective of stakeholder needs through a model. The method used is a focus group discussion involving the relevant stakeholders, with a case study conducted in an integrated chicken meat company. The results of the study reveal that an agile ecosystem stakeholder network model consists of seven stakeholder elements: academia, business, community, government, media, financial institutions, and customers as the core element of the model. The "customer" stakeholder element is the most crucial, while the other stakeholder elements influence each other in their actions, with their ultimate goal of meeting customer needs. By placing the customer element at the core of the model, the business environment can be aligned and better outcomes can be achieved. The recommendation derived from this study is the explicit formulation of company strategies in achieving business agility. Keywords: agile, business agility, customer, model, stakeholder
PRODUK OLAHAN BELALANG KAYU (Valanga nigricornis Burm.): SNACK BAR DI KABUPATEN GUNUNGKIDUL MENGGUNAKAN METODE QUALITY FUNCTION DEPLOYMENT (QFD) Aldicky F Amri; Ade Chandra Iwansyah; Yusuf Andriana; Dini Ariani; Ervika Rahayu N Herawati; Ahmad Iskandar S; Dita Kristanti; Woro Setiaboma; Taufik Kurniawan; Ashri Indriati; Bekti Juliagani; Sri Endartini; Riuh Wardhani
Jurnal Teknologi Industri Pertanian Vol. 33 No. 2 (2023): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2023.33.2.148

Abstract

Consumers have an important role in the sustainability of a business. Producers who can meet the needs and desires of consumers have a competitive attitude and will continue to survive. The involvement of consumers as early as possible in product design can increase the suitability between the products produced and the needs of consumers as users. This study aims to design the development of processed-grasshopper products in the form of snack bars as local food wisdom in Gunungkidul Regency, DIY according to consumer preferences. The method used in this research is Quality Function Deployment (QFD). Data were collected using a questionnaire on consumers of grasshopper-processed products in Gunungkidul Regency, DIY. The method of sampling was using a purposive sampling method. The results showed that in the development of grasshopper snack bar products, four technical parameters that had a weight value of more than 10% were the type of main raw material, protein content, mixed grasshopper flour content, and dough cutting size. The four technical parameters have a total weight point of 54% which can be developed to satisfy consumers. The availability of quality raw materials (fresh and containing high protein) is the main aspect that needs to be considered so that grasshopper processed products in the form of snack bars can fulfill consumer demands also become new superior products that can support the image of gastro tourism in Gunungkidul Regency. Keywords: grasshopper, Gunungkidul, quality function deployment (QFD), snack bar
STUDI PRA-KELAYAKAN PENDIRIAN INDUSTRI SEDIAAN PEWARNA DAN PENGAROMA DAUN PANDAN DI KOTA TASIKMALAYA Muhammad Arif Darmawan; Khaswar Syamsu; Ardani Lukman
Jurnal Teknologi Industri Pertanian Vol. 33 No. 2 (2023): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2023.33.2.156

Abstract

Food coloring and flavoring from pandan leaves (Pandanus amaryllifolius) are natural dyes that can be used as an alternate to synthetic dyes. Meanwhile there is a potential to establish factory to support it as well as raw material availability. The purpose of this study was to conduct a pre-feasibility study of establishing a natural pandan preparations industry. The scope of this study includes market and marketing analysis, technical and technological analysis, management and organizational analysis, and financial analysis. The target market is the cake and bread industry, hotels, restaurants, and cafes in West Java. This industry is planned to be established in Tasikmalaya City, West Java with a production capacity around 44 ton/year. The results of the pre-feasibility study are that the industry is feasible with a Net Present Value of Rp 3.358.666.480; an Internal Rate of Return of 27.408%, a Net Benefit Cost Ratio 2.652; and 4.05 years payback period. Furthermore, based in the sensitivity analysis indicated that the decrease in selling price is more sensitive compared to the increase in operating costs and decrease in production capacity, and the increase in operating costs is more sensitive when compared to a decrease in production capacity. A decrease in selling price of 15% or an increase in operating costs of 20% has made the pandan preparation industry not feasible. Keywords: coloring, flavoring, pandan leave, pre-feasibility study
EKSTRAKSI MINYAK ESENSIAL BUNGA KAMBOJA PUTIH (Plumeria obtusa) DENGAN CO2 SUPERKRITIK: PENGARUH TEMPERATUR DAN TEKANAN Arabella Febiola Armani; Ratna Frida Susanti
Jurnal Teknologi Industri Pertanian Vol. 33 No. 2 (2023): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2023.33.2.170

Abstract

Plumeria obtusa frangipani flowers grow across Indonesia abundantly and are frequently used in Hindu religious ceremonies. However, fallen and used frangipani flowers could potentially cause an immense amount of flower waste on the ground and water. A preliminary study on the processing of the fresh flowers into essential oils by supercritical CO2 extraction had been done, however an evaluation of the extraction conditions (temperature and pressure) of P. obtusa has not yet performed. This work investigated the effect of extraction’s pressure (100 and 300 bar) and temperature (40 and 60 oC) to the essential oil’s yield and composition. The result showed that the high pressure of 300 bar and low temperature of 40oC gives the highest yield (0,736%) with 36 compounds identified. Among them, 81% of their biological and pharmacological activities and benefits had been reported (antibacterial, antifungal, aromatic compound, antioxidant, antimicrobial, anti-inflammatory). The identification of composition of the flower essential oils showed that olean-12-ene, 3-methoxy-, (3β) (35,12%) was found only at 300 bar and 40oC. This result confirmed that supercritical CO2 extraction was more specific in extracting volatile compounds from essential oils. Keywords: supercritical carbon dioxide, essential oil, oil yield, volatile compounds, Plumeria obtusa
PEMANFAATAN PALM FATTY ACID DISTILLATE SEBAGAI SUMBER ASAM OLEAT: DIVERSIFIKASI PRODUK SAMPING MINYAK KELAPA SAWIT SEBAGAI PRODUK ANTARA UNTUK INDUSTRI HILIR Achmad Sofian Nasori; Bangkit Wiguna; Ayi Mufti; Hendrawan Laksono; Budiyanto Budiyanto; Ambar Dwi Kusumasmarawati; Asep Wawan Permana; Miarto Untoro
Jurnal Teknologi Industri Pertanian Vol. 33 No. 2 (2023): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2023.33.2.181

Abstract

Palm Fatty Acid Distillate (PFAD) is a by-product of palm oil processing that contains essential components such as oleic acid, palmitic acid, and linoleic acid. Oleic acid is a saturated fatty acid that is present in high concentrations in PFAD. To extract oleic acid from PFAD, we used polar solvents such as methanol-water, acetone-water, and acetonitrile-water, and maintained the polar-non-polar solvent equilibrium with water. We measured the quality of the extracted fatty acids using the iodine number. Our results show that the use of methanol as a solvent produced fatty acid extracts with the highest iodine number (88.67 g I2/100g sample) at a 71:29 methanol-water ratio. Acetone-water was found to be the worst solvent for obtaining good saturated fatty acid components (54.27 g I2/ 100g sample) at the same ratio. We then conducted further experiments using non-polar solvents (acetone-water and acetonitrile-water) with crystallization. The resulting saturated fatty acids had a high iodine number (91.92 g I2/ 100g sample), and the oleic acid content was calculated to be 80.62%. Gas chromatography confirmed an oleic acid content of 82.3%. These findings suggest that PFAD can be a viable source of oleic acid, and the choice of solvent can significantly impact the quality of the extracted fatty acids. Keywords: Extraction, iode number, oleic acid, palm fatty acid distillate (PFAD)
KARAKTERISTIK SUKROSA ESTER DARI METIL MIRISTAT MENGGUNAKAN KATALIS K2CO3 dan Na2CO3 Rahmadanis Rahmadanis; Erliza Hambali; Obie Farobie
Jurnal Teknologi Industri Pertanian Vol. 33 No. 2 (2023): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2023.33.2.188

Abstract

Sucrose ester is a renewable raw material that is environmentally friendly, non-toxic, biocompatible, and biodegradable with emulsification, stabilizing, and conditioning characteristics, so it is widely used in emulsion product applications. This study aims to characteristics the sucrose ester from methyl Myristic using K2CO3 and Na2CO3 as catalysts. The synthesis of sucrose ester uses methyl Myristic, which is a renewable raw material. Synthesis of methyl myristic was carried out by the esterification method, the synthesis of sucrose ester was carried out by the transesterification method with free solvent, the catalyst used was alkaline K2CO3 and Na2CO3 (6%), the reaction was carried out at 60°C for 30 minutes then 110°C for 90 minutes. The analyzes carried out were FTIR, HPLC, pH, foam stability, emulsion stability, surface tension, interfacial tension, contact angle, particle size, and polydispersity index. The results showed the characteristics of sucrose ester using K2CO3 were better than Na2CO3. The resulting characteristics are the sucrose ester group present at a wave number of 1726 nm, sucrose ester content 96,87%; the pH 10.73, foam stability 88,06%, the emulsion stability 63,68%, the surface tension 29.64 cm/dyne, interfacial tension 2,96 cm/dyne, contact angle 36,85°, particle sizes in the range of 2,35-9,74 µm, and a polydispersity index value 0.412. The resulting sucrose myristate can be applied to the cleaning, personal care, and cosmetic industries Keywords: catalysts, methyl myristic, sucrose ester
EKONOMI SIRKULAR PADA MANAJEMEN RANTAI PASOK AGROINDUSTRI: KONSEPTUAL DAN RANCANGAN IMPLEMENTASI Yusriana Yusriana; Rachman Jaya; MMeilita T. Sembiring
Jurnal Teknologi Industri Pertanian Vol. 33 No. 2 (2023): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24961/j.tek.ind.pert.2023.33.2.196

Abstract

Currently, the quality of our environment is consistent decrease by time after time due to economic activities without considering social and environmental dimension. Technically, economic activities can’t be separated from supply chain management (SCM), particularly in agroindustrial. To overcome of this the new approach is needed as a tipping point so that economic and social activities keep going but the loss biodiversity at least can be de reduced. The new approach as circular economy (EC) was sparked by Pearce and Turner in the 90s. The conceptual of this paper provides a comprehensive and systematic review on circular economy topic. Material research is downloaded by several scientific portals through internet network such as Science direct, Emerald insight, Google scholar, Portal garuda, Cross-reef as well as DOAJ which majority before 5 years after published. Most of manuscripts reviewed were published in last five years. The article implements an extension theory for conceptual development of circular economy to explore a main process within supply chain management domain. Basically, the circular economy discuses five principles (i.e closing, slowing, intensifying, narrowing, dematerializing loops) that intersects with SCM process. This article provides a logical framework to spark integration between EC approaches in SCM process. Finally, presented at the end on this article, how EC theory integrating in SCM process in Gayo arabica coffee from Gayo highland, Aceh Province, Indonesia. Keywords: Agroindustrial supply chain, circular economy, Gayo coffee

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