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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.
Arjuna Subject : -
Articles 635 Documents
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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
UJI AKTIVITAS ANTIOKSIDAN DAN BIOTRANSFORMASI EKSTRAK ETANOL DAN HEKSANA DAUN KELAPA SAWIT UNTUK SUPLEMEN KESEHATAN Kresnawaty, Irma; Permatasari, Galuh Wening; Widodo, Widodo; Santoso, Djoko
Jurnal Teknologi Industri Pertanian Vol. 33 No. 3 (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.2023.33.3.207

Abstract

Oil palm fronds and leaves are wastes of oil palm plantations which are abundantly available in Indonesia and contain polyphenolic compounds which have high economic potential and health value. However, the potential for polyphenols from oil palm leaf extract (OPLE), which has antioxidant activity, has not been utilized optimally until now. In this research, an antioxidant food supplement from OPLE which is rich in polyphenolic compounds was developed. OPLE was prepared using ethanol as a solvent and concentrated by vacuum evaporation, then separated by liquid-liquid column chromatography and identified by LC-MS. The total phenolic yield of the ethanol extract of palm leaves contained was higher phenolic content than the hexane extract, while the phenolic content and antioxidant content of the oldest leaf were higher than the 17th leaf. Separation of the active antioxidant ingredients was carried out by liquid-liquid column chromatography with chloroform eluent: methanol = 4: 1 v/v which is expected to separate the active compounds. The content of flavonoids contained in this fraction is 6-Methoxy-2-[2-(3'-methoxyphenyl) ethyl] chromone. Biotransformation using tannase enzyme produced the increase of flavonoid content and antioxidant of oil palm extracts. Keywords : antioxidant, biotransformation, immunomodulator, OPLE, supplement
INTEGRATION OF SCOR AND FUZZY AHP FOR LOCATION SELECTION OF EDIBLE WHITE COPRA AGRO-INDUSTRY Wardah, Siti; Marimin, Marimin; Sudarwati, Wiwik; Marfuah, Umi
Jurnal Teknologi Industri Pertanian Vol. 33 No. 3 (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.2023.33.3.216

Abstract

The selection of agro-industry location is essential in establishing, growing, and relocating agro-industrial systems for all forms of product development. In this regard, white copra has displayed a great economic potential due to export demand. To response this challenge, Indragiri Hilir Regency in Riau Province might become the most promising area since the location is lack of agroindustrial activity. Such condition leads to a excessive supply of coconut, which is in turn, causing the low price. This work aimed determine the best location for developing agroindustry for edible white copra based on multiple criteria. According to the findings, this research successfully created a new integration SCOR with Fuzzy AHP based on a multiple-criteria approach. At the first and second level, each option has equal rate of importance for each attribute and metric, while at the third level, corresponding to the highest importance, is the adaptability for increased shipping, procurement cost, days for coconut inventory, days for edible white copra stock. The fourth level, also corresponding to the highest importance, includes standard conformity, transportation facility, and the percentage of orders with the correct content. Based on the analysis, the locations showing the highest to the lowest importance were Tembilahan Hulu (0.194), Tempuling (0.152), Batang Tuaka (0.160), Kempas (0.118), Kuala Indragiri (0.100), Tembilahan (0.100), Teluk Belengkong (0.087), Pelangiran (0.080), and Enok (0.072). This research is expected to increase the development of edible white copra agroindustry in the Regency of Indragiri Hilir. Keywords: integration, SCOR, FUZZY AHP, multicriteria, edible white copra
FAKTOR-FAKTOR YANG MEMPENGARUHI PENGEMBANGAN AGROINDUSTRI KELAPA BERDASARKAN PRINCIPAL COMPONENT ANALYSIS Abidin, Abidin
Jurnal Teknologi Industri Pertanian Vol. 33 No. 3 (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.2023.33.3.228

Abstract

Coconut is an agricultural product that has great potential to be used as a basic ingredient for making various products. However, the growth of the coconut agro-industry in Indonesia has not yet met expectations. Currently, the number of agro-industries and their derivatives is limited. The same applies to the coconut agro-industry in the Pangandaran Regency, where the number of such industries is still very small. As one of the major coconut-producing regions in West Java, the Pangandaran Regency has only one large-scale coconut agro-industry, while the rest fall into the micro-, small-, and medium-sized categories. Therefore, the objective of this research were to identify the factors influencing the development of the coconut agro-industry in the Pangandaran Regency and to analyze the the influence of each of these factors. Principal Component Analysis (PCA) was used to identify the influential factors. PCA is based on a multitude of factors affecting coconut agro-industry development, necessitating the grouping of these factors for further analysis. The results of this study reveal that four factors that support the development of the coconut agro-industry: products with a 24.5% influence level, government and community support at 16.9%, regional potential at 10.6%, and investment and seedlings at 9.6%. These four supporting factors cumulatively accounted for 62% of the influence. Meanwhile, there are also four inhibiting factors: primary capital with a 20.2% influence level, infrastructure at 17.9%, government policies at 17.7%, and socio-economic factors at 13.9%. These four inhibiting factors cumulatively accounted for 70% of the total influence. Keywords: coconut agro-industry, PCA, supporting factors, inhibiting factors, Pangandaran
MANAJEMEN RISIKO PENGEMBANGAN INDUSTRI MOCAF (Modified Cassava Flour) DI KABUPATEN JEMBER Wibowo, Yuli; Herlina, Herlina; Soekarno, Siswoyo; Wiyono, Andi Eko; Prihani, Suwita Tri
Jurnal Teknologi Industri Pertanian Vol. 33 No. 3 (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.2023.33.3.239

Abstract

Mocaf is one of the leading agrotechnopreneurship products in Jember District. As a business activity, mocaf agrotechnopreneurship development is faced with uncertainties that can lead to unwanted risks. This study aimed to manage risk in the development of mocaf agrotechnopreneurship so that it can become a reference for people in Jember District in developing their business. The methods used for risk management in this study included the Supply Chain Operation Reference (SCOR) approach for risk identification, Failure Mode Effect Analysis (FMEA) for risk assessment, fishbone diagrams for risk evaluation, and the Analytical Hierarchy Process (AHP) and Pugh methods for risk mitigation. This study shows that there are many identified potential risks in developing mocaf agrotechnopreneurship in Jember District, some of which are critical risks. Based on the criticality matrix analysis, three main risks have been obtained in developing mocaf agrotechnopreneurship, including perishable raw materials, low public knowledge about mocaf, and increasing prices of cassava as a raw material. Evaluation regarding the causes of the three risks includes human factors, methods, facilities, and the environment. Risk mitigation results show that the strategy that can be applied is to set particular specifications for raw materials to deal with perishable raw materials, conduct education through various media to increase public knowledge, and establish partnerships with farmers or collectors to overcome rising raw material prices. Keywords: Jember District, leading agrotechnopreneurship, mocaf, potential risks, risk management
POTENSI PENERAPAN KONSEP EKONOMI SIRKULAR UNTUK PENGEMBANGAN INDUSTRI TAHU YANG BERKELANJUTAN Yulistika, Efri; Suprihatin, Suprihatin; Purwoko, Purwoko
Jurnal Teknologi Industri Pertanian Vol. 33 No. 3 (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.2023.33.3.254

Abstract

Tofu is one of the products produced mainly by small and medium industries (SMEs). Along with the production of tofu by SMEs, there are many environmental problems. The industry's main ecological problems are waste management, efficient use of materials, water, and energy, and emissions generated during production. One solution that can be done to solve these problems is through the application of the circular economy concept. This research aimed to characterize the tofu production process, identify problems and analyze the potential application of the circular economy concept for the sustainable development of the tofu industry. The research was conducted through field observation and literature study. The research data were processed, analyzed, and presented in a qualitative descriptive manner. The results of the study show that the circular economy concept that can be adopted in the tofu industry A, B, and C is the utilization of solid waste in the form of tofu dregs as food ingredients (nuggets, tempe gembus, shredded and soy sauce), semi-finished foodstuffs (in the form of dregs flour which can be used as raw material for food processing such as crackers, pastries, and brownies), and as animal feed. Circular economy alternatives are analyzed by considering economic, environmental and social feasibility. Alternatives that are feasible and applicable to the tofu industry A, B, and C are washing soybeans in stages to reduce water use, tofu dregs are processed into tempe gembus or other products, cooking soybean porridge with boiler heating and cooking with a steam system, and liquid waste (whey) can be utilized as raw material for nata de soya, biogas and liquid fertilizer. Keywords: circular economy, tofu industry, sustainability
PEMILIHAN SUPPLIER TEBU MENGGUNAKAN INTEGRASI AHP-TOPSIS PADA AGROINDUSTRI TEBU Zahira, Nabila Fairuza; Pulansari, Farida
Jurnal Teknologi Industri Pertanian Vol. 33 No. 3 (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.2023.33.3.267

Abstract

Business competition is getting tougher, making business idea owners vying to produce high quality products. One aspect that determines the quality of the products produced is the selection of manufacturing raw materials. The objective of this study was to identify the most suitable sugarcane suppliers with a set of criteria and sub-criteria. Supplier evaluation is required for the acquisition of sugarcane raw materials. Geographical factors, quality, performance history, impression, capacity, and delivery are all taken into account as evaluation criteria. In this study, AHP (Analytical Hierarchy Process) and TOPSIS (Technique for Order Preference by Similarity to Ideal Solution) were used to determine the order of preference of sugarcane suppliers, with AHP assigning different probability values to each criterion and TOPSIS directing customers towards the most reliable supplier. Supplier 1 has a preference value of 0.5038, Supplier 2 has a value of 0.4258, Supplier 3 has a value of 0.2931, Supplier 4 has a value of 0.5686, and Supplier 5 has a value of 0.1715. This study used a total of six characteristics and the most influential of which is quality. Keywords: AHP, sugarcane, supplier selection, TOPSIS
PENINGKATAN KUALITAS PROSES PRODUKSI TAHU MENGGUNAKAN METODE FMEA DAN FTA (STUDI KASUS: PABRIK TAHU DN) Fitriana, Rina; Sari, Indah Permata; Sukma, Indah Millia
Jurnal Teknologi Industri Pertanian Vol. 33 No. 3 (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.2023.33.3.277

Abstract

DN Tofu Factory is a food industry for tofu products. The company’s main problem is a defect product in October-December 2021 with an average of 7.01%. The purpose of research was to reduce the failure of production in use of the methods of Failure Mode and Effect Analysis (FMEA) and Fault Tree Analysis (FTA). The result of DPMO (Defect per Million Opportunities) calculation is 17500 with a sigma level of 3.6084. Based on the FMEA calculations, two potential causes of failure from the highest perceived value of the RPN (Risk Priority Number), namely that workers do not use the full clothing attributes during the production process with an RPN value of 294 and workers did not pay attention to pressing time with an RPN value of 252. FTA analysis results shows two basic causes of problem, namely workers do not use PPE (Personal Protective Equipment) with a probability of 0.24 and that no tools are available to measure standard time with a probability of 0.2. The proposed improvements implemented by observing the GMP aspect (Good Manufacturing Practice) are to use digital timer, make a tool cleaning form, and make hand-washing posters, smoke free, a restriction on eating and drinking. There is a descrease in the value of DPMO to 16500 with sigma level of 3.6321 after implementation. Keywords: failure mode and effect analysis, fault tree analysis, good manufacturing practice, tofu factory

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