Journal of Agroindustrial Technology
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PENERAPAN SISTEM INTELIJENSIA BISNIS DAN K-MEANS CLUSTERING UNTUK MEMANTAU PRODUKSI TANAMAN OBAT
Get PDFIndonesia has biodiversity including medicinal plants. The medicinal plant business can be a profitable business prospect because it has high export opportunities. Based on the benefits obtained, the production of medicinal plants needs to be considered by monitoring and evaluating production results to increase productivity, especially for areas with low production levels. The Department of Food Crops and Horticulture of West Java Province through the website https://opendata.jabarprov.go.id has provided production datasets for each type of medicinal plant, but it has not yet become a dataset with various types of medicinal plants. The purpose of this study was to design an integrated data storage model in the form of a data warehouse, grouping medicinal plant production areas using data mining and designing data visualization in business intelligence systems. Business intelligence system design was carried out through several stages, namely system requirements analysis, identification of data and information needs, data warehouse design, data warehouse filling, data mining processes, data visualization, and system performance evaluation. The results of the research were the application of a data warehouse using a dimensional model with a star schema; a grouping of production areas using the KMeans algorithm with optimal k=3 and the number of elements produced in each cluster is 24 regions in cluster 0, 1 region in cluster 1, and 2 regions in cluster 2; a business intelligence system is implemented using a dashboard to show information on the amount of production and display the results of grouping potential areas for producing medicinal plants.Keywords: business intelligence, data warehouse, dimensional models, visualization, medicinal plant
ANALISIS DAN DESAIN SISTEM PENILAIAN DAUR HIDUP AYAM POTONG BERBASIS DIGITAL BUSINESS ECOSYSTEM
Get PDFChicken meat agroindustry is one of the industries that produce unmeasured and unmonitored environmental impacts. These problems are a challenge for the industry to analyze how to measure and monitor environmental impacts. So, it is necessary to create a system that can measure and monitor environmental impacts through the Life Cycle Assessment (LCA) method. The development of system design based on the Digital Business Ecosystem (DBE) can facilitate interaction between the stakeholders involved. This study aimed to analyse system components, system modeling, and develop an LCA system design of chicken meat. The system design model wasbuilt by UML (Unified Modeling Language). The system design was developed using an Artificial Neural Network (ANN) method to predict the impact of greenhouse gas emissions and the Ordinary Least Squares (OLS) method to determine the most significant contributor. The study\u27s results showed that this system produceed a model that can predict the impact of greenhouse gas emissions by 96.22 % of the actual value, and feed was the most significant contributor. Recommendations for reducing greenhouse gas emissions were increasing feed efficiency, installing an inverter on an ammonia compressor, using environmentally friendly fuels, and utilizing litter and manure as organic fertilizer accompanied by better manure storage management.Keywords: artificial neural network, chicken meat, ordinary least square, life cycle assessment syste
PENGGUNAAN METODE FMECA (FAILURE MODES EFFECTS CRITICALITY ANALYSIS) DALAM IDENTIFIKASI TITIK KRITIS DI INDUSTRI KEMASAN
Get PDFXYZ is a company engaged in packaging, especially for pharmaceuticals. The company has recorded an overall defective product known as end to end waste. During 2019 the average end to end waste was 12.37%, while the target of company management was 9%. The objective of this research is to minimize defective products and to find out what types of defects occur in the production process. The method used in this research is FMECA (Failure Modes, Effects and Critically Analysis), which is the development of the FMEA (Failure Mode and Effect Analysis) method which functions to make analyzes from production tools or processes, types of defects to the effects that arise as a result. of the defect, but also to determine the critical point. The results of the analysis that has been carried out using the FMEA method with RPN (Risk Priority Number) calculations, then analysis with the Pareto diagram and criticality matrix, the researcher gets 10 priority failure modes, namely the machine often stops due to a lot of paper dust, too high piles, unstable colors because there is a change in ink, the non-stop feeder is damaged, the front lay and side lay are unstable from the printing process, the side lay sensor does not work, the actual chiller temperature with the display is not the same, the paper is untidy from the printing process, the paper is untidy from the calendering process, and the chiller is leaking. The researcher also gave recommendations, namely making a Standard Operation Procedure (SOP) for handling dusty paper, submitting complaints to suppliers regarding paper quality, providing a printing unit, and training for dusty paper handling.
Keywords: criticality matrix, FMECA, risk priory number, pareto diagra
SURFAKTAN UNTUK BAHAN BAKAR SOLAR DAN BIODIESEL
Get PDFThe government has determined that Indonesia is gradually implementing biodiesel as a substitute for fossil fuels. In September 2018 the B20 rule was established, then B30, and by the end of 2020 it became B50. That means 20%, 30%, and 50% of fuel is biodiesel. Fatty acid methyl ester (FAME) known as biodiesel which is synthesized from palm oil produces a high yield, up to 95%. However, in practice mixing FAME and diesel oil still has obstacles such as FAME will separate from diesel and form a gel, this is due to the hygroscopic nature of FAME and higher density of FAME compared to diesel oil. The decline in the quality of biodiesel is also caused by changes in some chemical and physical characteristics during storage. To overcome these problems, an emulsifier or surfactant solution is needed to homogenize the mixture of diesel fuel and biodiesel. Surfactants in biodiesel not only function as emulsifiers but also provide other added values, such as reducing hydrocarbons, CO, CO2, and NOx in exhaust gas emissions when compared to without surfactants. Some literature suggests that 35% reduction in hydrocarbon emissions occurs when Jatropha methyl ester has been mixed with surfactant and nano carbon compared to Jatropha methyl ester alone. The use of nano additives also showed differences in the stability of biodiesel and surfactants, the addition of nano additives in the form of nano carbon and nano cerium increased the stability and homogeneity of biodiesel for longer. Thus, biodiesel can be stable for a certain period of time. This review will show the various types of emulsifiers used in fuel mixing and the time of stability formed.Keywords: biodiesel, emulsifer, homogenization, palm oil, diesel fue
RANCANGAN PROFIL LULUSAN MASA DEPAN BAGI PENDIDIDIKAN TINGGI AGROINDUSTRI
Get PDFThe profiles of higher education graduates are generally attached to the name of professions as a description of the competencies that are expected to be achieved after carrying out the study process at higher education. In the digital era where disruption has hit various fields, various types of new professions have also evolved accordingly and had different types and characters from previous decades. However, the graduate profile stated in the curriculum documents has not followed the current professions’ development. With the evolution of the economic era since the 1960s to the 2000s, from the agricultural, industrial, creative, to collaborative economies, creates a need to establish a graduate profile that is in line with future needs. It is impossible for higher education actors to offer back outdated graduate profiles that are not relevant to the times in the future. In this research, various changes in the world were analyzed and the competences and roles of new graduates were laid out. This profile was aimed to prepare graduates to implement their knowledge when entering the new era that needs different characteristics of graduates compared with the previous era. The research approach wastransformative research involving various experts in a participatory manner to define the character of the profession and what roles are needed in the future. The research was conducted in the Faculty of Agricultural Industry Technology, Padjadjaran University and several faculties which emphasized the implementation of the Outcome Based Curriculum. This research produces 6 types of future role characters that can be used as a reference for future roles of Agro-industrial Higher Education graduates.Keywords: disruptions, generation’s characteristics, agroindustrial courses, graduate’s profiles
PENGEMBANGAN MODEL BISNIS AGROINDUSTRI GULA KELAPA KRISTAL BERIODIUM
Get PDFThis study aims to describe the current condition of the iodized crystal coconut sugar agro-industry business model and to determine the appropriate canvas business model design for the agro-industry to be applied in its business development strategy. The data processing method uses a qualitative approach using SWOT analysis in combining the nine elements of the canvas business model. The results showed that the business model in the iodized crystal coconut sugar agroindustry is currently still being carried out in the old way by maintaining the same market segmentation, with limited marketing, so that it has not been able to maximize its business properly to get a profit so it is necessary to modify the business model. by narrowing its target market, developing production and marketing of its products.
Keywords: BMC, crystal coconut sugar, iodized coconut suga
IMPROVEMENT OF PRODUCT QUALITY THROUGH SIX SIGMA AND FUZZY MARKETING MIX APPROACHES
No full textAccording to 2019 annual sales data, the amount of Baros 19-liter bottled water sales experienced 26,304 units drop. The objective of this research was to determine the score-gap of each quality attributes of the product according to Fuzzy Marketing Mix method; to determine the Sigma achievement level on the quality of the product; to determine attributes of product quality that needed to be improved in cartesian diagram; to identify various factors that affect the consumer’s unsatisfaction at the attribute with highest negative score and DPMO; and to provide constructive analysis on product quality improvement according to Fuzzy FMEA method. The Six Sigma approach was done through DMAIC steps, which were define, measure, analyze, improve, and control. The result from the define step, which was mapping of attribute dimensions Marketing Mix 4P was 27 attributes and voice of customer measurement was done with 100 respondents. In measure step, it was found that the biggest negative discrepancy, with the value of -0.4452, was between satisfaction and importance which was found in attribute 23. In measure step, it was also found that the average Sigma score of bottled water in Indonesia is 2.561 with average DPMO of 153,204. In the analyze step, root cause identification of the attribute with highest negative discrepancy, which was delay in product delivery to the consumers (attribute 23), was done. Improvements that can be done to increase the product quality of 19-liter bottled water was to ensure availability of new water bottle for every driver lacking empty bottle.
Keywords : DPMO; Fuzzy; Marketing Mix; Quality; Six Sigm
Perubahan Sifat Fisikokimia Selama Pengolahan Bawang Putih Tunggal Menjadi Bawang Hitam Menggunakan Rice Cooker
Get PDFOptimum duration of black garlic processing by using simple apparatus is still unclear until now. This research has been done through several stages including pre research, characterization of raw materials, producing black garlic, and observation on the physical and chemical content of black garlic. Characterization of physical and chemical content during processing consist of water content, color, reducing sugar, volatile compound and amino acid content. The results of black garlic characterization showed a decrease in moisture content by 0.92% every 3rd days. The result of measurement of brightness level (L*) on the 3rd to 18th day decreased from 72.59% to 37.07%. The reducing sugar content increased during the heating process until day 15th (29.17%). While the volatile compound decreased from 43.27 μeq/g to 6.99 μeq/g on the 18th day. The best duration of processing is 15 days, and generally, amino acid content remains the same between fresh garlic and black garlic.
Keywords: single cloves garlic, black garlic, characteristics of black garli
PENGARUH PENAMBAHAN MONO-ASILGLISEROL (MAG) SEBAGAI EMULSIFIER PRODUK BAKERY
Get PDFMono-acylglycerol (MAG) is the most used type of emulsifier in food industry. The need for domestic emulsifiers increases each year with an average value of 4%, so that the development of MAG as an emulsifier has good prospects. This study aimed to determine the best concentration of MAG as bakery products emulsifier such as sponge cake (2%, 2.5%, 3%), white bread (0.5%, 1%, 1.5%), and cookies (0.8%, 1.6%, 3.2%), and to know the characteristics differences of bakery products between synthesized MAG and commercial emulsifier. MAG was synthesized through the esterification process of coomercial glycerol from the byproducts of making biodiesel and palm fatty acid distillate from the byproducts of crude oil purification at a temperature of 150°C, 90 minutes time, and a molar ratio of PFAD:glycerol 1:6. The best MAG concentrations for sponge cake were 2.5% based on physical characteristics and 3% based on organoleptics. The best MAG concentration for white bread was 1% indicate by its swelling dimensions. The best MAG concentration for cookie was 1.6% indicated by its swelling power that affects the crispness. The addition of MAG as emulsifier produces good characteristics and equivalent to commercial MAG in several aspects of bakery product quality.Keywords: bakery, emulsifier, mono-acylglycerol, organoleptics, swelling powde
PERUBAHAN KUALITAS BUBUK PEWARNA ALAMI BUAH BUNI (Antidesma Bunius (L) SPRENG) SELAMA PENYIMPANAN DENGAN MENGGUNAKAN METODE AKSELERASI
Get PDFChinese laurel fruit (Antidesma bunius (L) Spreng) can be used as a natural dye due to anthocyanin content which produces red colour at a low pH (1-3). This study aimed to determine changes in the quality of the natural dyes powder from chinese laurel fruit (Antidesma bunius (L) Spreng) during storage time by using accelerated method. Production of chinese laurel fruit extracts was done with distilled water + 3% citric acid with a ratio of 1:3 and the addition of maltodextrin as much as 15%. Natural dyes powder from chinese laurel fruit packaged with PP plastic and stored at temperatures 28°C, 35°C and 55°C to observe the changes of total anthocyanin and its colour during storage. Changes in the quality of the natural dyes powder laurel fruit during storage were due to the presence of pigments from anthocyanins which are degraded by heat. So that the total anthocyanin and the color of te natural coloring powder of laurel fruit decreased. Characteristics of analysis of natural dyes powder at the beginning of storage time (H0) showed moisture content of 2.53%, total anthocyanin of 56.24 mg anthocyanin/100 g dye powder, vitamin of C 12.54 mg anthocyanin/ 100 g dye powder, water solubility of 73.90%, total titrated acid of 8.04%, and red colour. Dye powder stored in 28°C showed less quality decreasing and longer shelf life compared to that stored in temperature 35°C and 55°C . The shelf life of natural dyes product from chinese laurel fruit that stored in 28°C, 35°C, and 55°C were 241 days, 101 days, and 14 days, respectively. Keywords: antidesma bunius (L) Spreng, anthocyanin, chinese laurel fruit, natural dye powder, accelerated metho