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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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ANALISIS TEKNOEKONOMI ALAT PENYEMBELIHAN AYAM UNTUK MENDUKUNG IMPLEMENTASI SISTEM JAMINAN HALAL Sucipto Sucipto; Riska Indra Wardani; Muhammad Arif Kamal; Danang Triagus Setiyawan
Jurnal Teknologi Industri Pertanian Vol. 30 No. 1 (2020): 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.2020.30.1.72

Abstract

Halal certified animal slaughtering is urgent to implement and develop. The halal of chicken meat is determined by halal control point (HCP) in the production process, production capacity, and selection of slaughtering equipment. Many chicken slaughterings have not been halal certified because their production equipments do not yet support the application of the Halal Assurance System (HAS). The study aimed to analyse HCP in the production process, the techno-economic analysis of small and medium chicken slaughtering to support HAS implementation. The results showed that with the technical aspect of the medium-scale chicken meat production had HCP at the stage of hanging, stunning, and slaughtering, while the small-scale production of chicken meat had HCP at the slaughtering stage and the collection of slaughtered until perfectly death chickens. Economically, medium-scale slaughtering simulation results of capacity increased to 3,000 chickens per day can use shackle conveyor; thus, reducing Cost of Goods Manufactured (COGM) becomes IDR 22,029 and selling price become IDR 28,638 per chicken. Besides that, small scale slaughtering with a simulated capacity increase of 300 chickens per day with the addition of simple shackle to overcome HCP collection of post-slaughtering. This condition caused the COGM to be IDR 22,016 and the selling price is IDR 28,621 per chicken. In general, the choice of chicken slaughtering equipment according to production capacity will help the implementation of HAS to obtain a competitive product efficiently. Keywords: slaughtering, equipment, chicken, capacity, HCP, Halal Assurance System
PEMODELAN FIXED TIME PERIOD UNTUK SISTEM PENGENDALIAN PERSEDIAAN PADA GUDANG REGIONAL Taufik Djatna; Bagas Ari Wicaksono
Jurnal Teknologi Industri Pertanian Vol. 30 No. 1 (2020): 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.2020.30.1.82

Abstract

Inventory control modelling is utilized to optimize warehousing cost and the availability of product and raw material while keeping customer satisfaction level. A formulation of fuzzy time series based on raw material planning for fixed-time period safety stock model was proposed to enhance forecasting accuracy in limited data availability. Safety stock levels were computed in monthly fashion to optimizing the most appropriate capacity in each regional warehouse. Forecasting accuracy was based on MAPE indicator. By deploying forecasted data, the calculation of product quantity and capacity level were set to correspond with the target of product box quantity to produce. The result showed that the forecasting of six products in four regions showed the range of MAPE values with minimum at 0.29% and maximum at 1.94% level. The implementation of formula on a real field application had increased the data flow transaction and mobility amount among stakeholders. Keywords: formulation, fuzzy tim series forecasting, inventory control, modelling, MAPE
PEMULIHAN MINYAK SAWIT DARI SPENT BLEACHING EARTH DENGAN METODE EKSTRAKSI REFLUKS Muslich; Sri Utami; Nastiti Siswi Indrasti
Jurnal Teknologi Industri Pertanian Vol. 30 No. 1 (2020): 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.2020.30.1.90

Abstract

Spent Bleaching Earth (SBE) merupakan limbah hasil pemucatan minyak yang mengandung 20-40% minyak sehingga perlu dilakukan pemulihan. Tujuan penelitian ini untuk menganalisis pengaruh rasio bahan/pelarut terhadap rendemen dan mutu minyak serta mendapatkan perlakuan terbaik dalam proses ekstraksi minyak dari SBE. SBE yang digunakan berasal dari proses pemucatan crude palm oil (CPO) (bahan A) dan SBE dari proses pemucatan refined bleached deodorized palm oil (RDPO) yang telah disimpan selama tiga bulan (bahan B). Proses ekstraksi menggunakan metode refluks dengan pelarut heksan teknis selama 3 jam. Penelitian ini menggunakan rancangan acak lengkap faktor tunggal dengan perlakuan rasio bahan SBE/pelarut (1:4, 1:6, 1:8) (b/v). Hasil penelitian menunjukkan karakteristik sampel A memiliki kadar minyak 17,17%, kadar abu 31,27%, kadar volatil 33,49%, pH 3,21, dan kadar air 0,72%. Sampel B memiliki kadar minyak 38,28%, kadar abu 48,33%, kadar volatil 47,33%, pH 7,75, dan kadar air 1,00%. Rasio antara bahan sampel A terhadap volume pelarut mempengaruhi rendemen dan densitas minyak, sedangkan rasio antara bahan sampel B terhadap volume pelarut hanya mempengaruhi densitas minyak. Perlakuan terbaik untuk rasio bahan terhadap volume pelarut sampel A adalah 1:8 dengan menghasilkan rendemen minyak tertinggi 88,31%. Minyak yang dihasilkan memiliki bilangan asam 84,44 mg KOH/g, densitas 0,89 g/cm3, viskositas 4,91 cSt, dan bilangan iod 48,07 g iod/100 g. Rasio bahan terhadap volume pelarut terbaik untuk sampel B sebesar 1:8 dengan rendemen minyak tertinggi yaitu 75%. Minyak yang dihasilkan memiliki bilangan asam 2,77 mg KOH/g, densitas 0,87 g/cm3, viskositas 4,36 cSt, dan bilangan iod 40,61 g iod/100 g. Keywords: extraction, palm oil, recovery, reflux, spent bleaching earth
EVALUASI MUTU BERAS DAN PENERAPAN GOOD HANDLING PRACTICE (GHP)) DAN GOOD MANUFACTURING PRACTICE (GMP) (STUDI KASUS PENGGILINGAN PADI DI KABUPATEN KARAWANG) Ekaterina Setyawati; Sukardi; Yandra Arkeman; Muslich
Jurnal Teknologi Industri Pertanian Vol. 30 No. 1 (2020): 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.2020.30.1.100

Abstract

Rice is still a strategic commodity in Indonesia, because it is still a staple food for most of Indonesia's population. Fulfillment of production must also be accompanied by aspects of quality fulfillment. This study aimed to evaluate the quality of rice and to evaluate the application of Good Handling Practice (GHP) and Good Manufacturing Practice (GMP) in small and medium rice miling in Karawang Regency. The performance of rice quality was evaluated based on the requirements for the rice quality class from the Minister of Agriculture Regulation Number: 31/Permentan/PP.130/8/2017 which includes water content, head rice, broken grains and whiteness degrees. Based on the results of quality of rice, it was found that the water contents in the medium and premium quality were 64% and 27%, respectively. Based on the criteria for quality of head rice, it was obtained that all samples were not included premium quality and 22.2% in medium quality. For the criteria of broken grains, it was found 36% in medium quality and the other were below the quality standard. Meanwhile, based on the whiteness degree, most of the rice samples were included in the medium and premium rice qualities. The applications of GHP in rice milling were 42% for small rice milling and 50% for medium rice milling, whereas applications of GMP were 69% for small rice milling and 92% for medium rice milling. Lack of socialisation regarding the importance of quality and implementations of GHP and GMP, and cost of risk that must be added by implementing GMP and GHP were factors caused the low quality of rice in Karawang Regency.Keywords: rice quality in Karawang district, GHP, GMP
PENGENDALIAN KUALITAS PANGAN DENGAN PENERAPAN GOOD MANUFACTURING PRACTICES (GMP) PADA PROSES PRODUKSI DODOL BETAWI (STUDI KASUS UKM MC) Rina Fitriana; Wawan Kurniawan; Jaquline Glenadys Siregar
Jurnal Teknologi Industri Pertanian Vol. 30 No. 1 (2020): 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.2020.30.1.110

Abstract

Small and medium enterprise (SME) MC is a business in food industri which produces dodol betawi. Problems in the production process is using human who aren’t yet familiar with the attributes of cooking equipment as well as proper guidance in food production process. Workers haven’t recognized yet the importance of employee hygine regarding physical and bacterial hazards from the body so it doesn’t contaminate the food. The purpose of this study is to analyze the discrepancy of SME MC in implementing Good Manufacturing Practice (GMP) regulations so that discussing higher safety on products using the Failure Mode and Effect Analysis (FMEA) method can improve dodol food quality, and provide quality improvement.Based in laboratory tests of dodol betawi products, there are Escherichia coli bacteria provide evidence that storage errors in the drying process, when dodol already 1 week old, it causes the fungus Aspergillus flavus growth. The amount of Escherichia coli bacteria was found 25.000 bacteria/cc. The purpose of this research is to give improvement of sanitation operations standards for employee health in the production process of Dodol Betawi by using one of the Hazard Analysis and Critical Control Point (HACCP) methods, namely the application of Good Manufacturing Practice (GMP). The implementation of Good Manufacturing Practices (GMP) in this research is to provide cooking attribute equipment. The results of the implementation were able to reduce Escherichia coli bacteria by 10,000 bacteria / cc. The results of these improvements are expected to be able to make the MC UKM more trusted and widely known to the public. Keywords: good manufacturing practice (GMP), failure mode and effect analysis (FMEA), laboratory test, quality food
PROSES PEMURNIAN FRAKSI KAYA RHODINOL MINYAK SEREH WANGI MENGGUNAKAN SPINNING BAND DISTILLATION Arum Nur Fitrah; Meika Syahbana Rusli; Dwi Setyaningsih; Arief Riyanto; Nur Hidayati
Jurnal Teknologi Industri Pertanian Vol. 30 No. 2 (2020): 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.2020.30.2.128

Abstract

Indonesia, as one of the biggest countries which supplies citronella oil, has a high potential to produce natural rhodinol. Recent studies on rhodinol purification using fractional and mollecular distillation showed the difficulty of obtaining high purity and yield. The objective of this study was to determine the method of spinning band distillation to purify rhodinol regarding reflux ratio and vaporization temperature. Citronella oil was divided into three fractions according to its boiling points. The volume of each fraction was estimated by its ratio (according to GC analysis) to the feed volume: F1 (components before rhodinol) 21.73%, F2 (rhodinol) 61.7%, and residue 15.82%. Initial research established the best conditioning before the purification process was 3 mmHg of pressure, equilibration started at 160oC in 30 minutes, and 18–17% of heat rate, as these created the stability of the vapor temperature. The levels of reflux ratio were 3:1 and 5:1, while the evaporation temperatures of rhodinol were 230oC and 235 oC. Reflux ratio of 5:1 at 230oC obtained the highest purity (81.30%) and the highest yield (72.94%). Equilibration and reflux ratio allowed rectification inside the column because the spinning band homogenized the vapour molecules by its downwards flow and wiped the reflux on the inner surface, which in turn caused the molecules with a lower boiling point to evaporate gradually. Meanwhile the other yields were 79.81% (3:1 at 230 oC), 80.53% (3:1 at 235 oC), and 80.21% (5:1 at 23oC) with yields of 71.82%, 70.31%, and 68.23%. Keywords: citronella oil, purification, rhodinol, spinning band distillation
PENGEMBANGAN AGROINDUSTRI TERINTEGRASI DI KAWASAN AGROWISATA BERBASIS NANAS DI KABUPATEN PEMALANG Kartika Trianita; Anas Miftah Fauzi; Ade Iskandar
Jurnal Teknologi Industri Pertanian Vol. 30 No. 2 (2020): 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.2020.30.2.138

Abstract

The development of integrated agroindustry in superior commodity-based agritourism becomes one of the programs to help to increase the villager’s welfare. Complete and effective planning is needed to develop integrated agroindustry in agritourism with less risk of failure in implementation. The objective of this research was to develop an integrated agroindustry in pineapple-based agritourism in Pemalang Regency, including to determine the preferred agritourism facilities and pineapple-based products, and to determine the strategic location, and techno-economic analysis of pineapple-based factory. The respondent’s preferences for agritourism facilities and pineapple-based products were collected by using a questionnaire. The strategic location was determined by using the Exponential Comparison Method. The feasibility of a pineapple-based factory consisted of the calculation of NPV, IRR, Net B/C, PBP, and BEP. The results showed that the priority for procuring agro-tourism facilities was the activity of pineapple processing tours, gazebos, children's playgrounds, cafeterias or eating places, photo spots, souvenir shops, pineapple field tours, and internet access. The more preferred products were fresh pineapple, pineapple pie, jelly, sweets, jam, chips, juice, nata de pina, candy, syrup, and stick. Belik District was chosen as the strategic location for agritourism based on pineapple. The pineapple-based factory was feasible for an establishment with investment cost of Rp12,287,857,290; working capital of Rp5,292,243,387; NPV of Rp18,506,493,138; IRR of 19.03%; PBP of 4.26 year; Net B/C of 2.51; and BEPof 41.47%. Keywords: agritourism, agroindustry, honey pineapple, rural development
ANALISIS RISIKO RANTAI PASOK PESTISIDA PADA PT. AGRICON Fany Annisa Agusti; Marimin; Heti Mulyati
Jurnal Teknologi Industri Pertanian Vol. 30 No. 2 (2020): 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.2020.30.2.151

Abstract

One solution to increase agricultural production is to overcome pests and diseases by using pesticides, which has an influence on pesticides’ availability. Therefore, it is necessary to analyse the performance and risks that arise in the pesticide supply chain. This study aimed to identify and analyse supply chain mechanisms and the performance of pesticide supply chain, and to identify and analyse risks of pesticide supply chain. The Van der Vorst method was used to analyse the structure of supply chain networks, supply chain business processes, supply chain management, and supply chain resources. The results of performance measurement using SCOR model showed that there were still around 0.61% of orders that were not fully fulfilled; the order fulfillment cycle time was 12 days; the upside supply chain flexibility matrix was ​​three days; and the upside supply chain adaptability matrix was ​​11.72%. Based on these results, the performance value of pesticide supply chain was 52.69% and falls into bad (unacceptable) category. These results indicate that there were still performance attributes that were not optimal. There were still lost of opportunities because the company targets were not fulfilled, which had an impact on profit loss. Risk identification using the FMEA-HOR 1 method, from 40 risk events and 24 risk agents, 10 priority of risk agents were obtained that needed to be mitigated so that the pesticides supply chain could run effectively and efficiently. Keywords : pesticides, supply chain mechanisms, performance, risk
PERANCANGAN MODEL PERSEDIAAN BAHAN BAKU UBI UNGU PADA PRODUKSI KERIPIK UBI UNGU DENGAN METODE SIMULASI SISTEM DINAMIS Iphov Kumala Sriwana; Nofi Erni; Rusydiana Abdullah
Jurnal Teknologi Industri Pertanian Vol. 30 No. 2 (2020): 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.2020.30.2.167

Abstract

Purple Sweet Potato is one of agricultural product that has been cultivated in Indonesia with high productivity. One of the processed products from purple sweet potatoes is snacks. It is the part of Fast Moving Consumer Good (FMCG) sector. The intense competition between snack industry players involves in the fluctuating demand on purple sweet potatoes chips. The uncertain demand for purple sweet potatoes chips causes a mismatch between supply of purple sweet potatoes and the actual needs. Therefore, this study was conducted to handle fluctuating demands by using dynamic system simulations to get maximum profit. Problem solving was done through two stages, namely designing optimal forecasting models and designing inventory models using dynamic system simulations. The dynamic system model consisted of two sub-models, namely the inventory sub-model and inventory costs. Inventory sub-models were analyzed based on the demand for the amount of production of purple sweet potato chips and purple sweet potato supply, using four scenarios, where scenario 1 was done without policy changes, scenario 2 used inventory control, scenario 3 used probabilistic model P and scenario 4 performed a combination of demand forecast adjustment and probabilistic model P. The simulation results in 28 periods produced different benefits from each scenario. The highest profit was obtained when planning production with scenario 4, which was a combination of forecasting method with P model with a service level of 90%, with a profit of Rp 195,288,659,301 ± 20,447,754,235. Scenario 4 can produced the highest profit because it could plan raw material optimally so that there were no high savings costs. Keywords: dynamic systems, inventory system, purple sweet potato, forecasting, probabilistic
KINERJA KARBON AKTIF DARI KULIT SINGKONG DALAM MENURUNKAN KONSENTRASI FOSFAT PADA AIR LIMBAH LAUNDRY Illah Sailah; Fitri Mulyaningsih; Andes Ismayana; Tyara Puspaningrum; Anis Annisa Adnan; Nastiti Siswi Indrasti
Jurnal Teknologi Industri Pertanian Vol. 30 No. 2 (2020): 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.2020.30.2.180

Abstract

Cassava peel has high carbon content. It becomes potential as an adsorbent in adsorbing laundry phosphate compounds. Utilization of cassava peel into activated charcoal is an effort to reduce waste from the cassava processing industries. This study used two types of activated carbon from cassava peel, i.e. acid activated charcoal using HCl 0.4 M and alkaline activated charcoal using KOH 0.4 M. The objectives of this research were to determine: (1) the optimum contact time of adsorption at 30, 60, 90, 120, 150, and 180 min treatment time; (2) the optimum pH value of adsorption at pH 4, 6, 8, and 10; and (3) the adsorption capacity using adsorbent concentration treatment of 0.5%, 1%, 1.5%, 2%, and 2.5% (w/v). The experimental design used was a Single Factor Randomized Block Trial Design, ANOVA-DNMRT statistical analysis, and linear graphic for descriptive analysis. The analysis of the activated charcoal showed that water contents of the acid activated charcoal and the alkaline activated charcoal were 3.49% and 2.89%, respectively; the ash contents were 6.78% and 9.03%, respectively. The water content and ash content meet the standard of SNI 06-3730-1995. The performance test showed that the optimum contact time and pH of acid activated charcoal were 30 min and pH 4, while the alkaline activated charcoal was 90 min and pH 6. The adsorption capacity of acid active charcoal was 0.26 mg/g and the adsorption capacity of alkaline active charcoal was 0.49 mg/g. Activated carbon from the cassava skin can be used as an adsorbent to reduce phosphate concentrations in laundry waste. Keywords: activated charcoal, adsorption, cassava peel, laundry waste, phosphate

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