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All Journal Jurnal Teknologi Industri Pertanian E-jurnal Agro-Industri Indonesia Sodality: Jurnal Sosiologi Pedesaan Forum Pasca Sarjana Bumi Lestari International Journal of Science and Engineering (IJSE) Agrointek JAM : Jurnal Aplikasi Manajemen Journal of Degraded and Mining Lands Management Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Kimia dan Kemasan Jurnal Teknologi & Industri Hasil Pertanian Astonjadro Jurnal Aisyah : Jurnal Ilmu Kesehatan Jurnal Riset Teknologi Pencegahan Pencemaran Industri Jurnal Risalah Kebijakan Pertanian dan Lingkungan Jurnal Kimia dan Kemasan Andalasian International Journal of Applied Science, Engineering, and Technology Makara Journal of Science
Nastiti Siswi Indrasti
Department Of Agroindustrial Technology, IPB University, Dramaga, Bogor, 16680 West Jaya, Indonesia
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Nursing Public Health Social Sciences Veterinary

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THE COMBINATION OF CHITOSAN-NUTMEG EXTRACT FOR THE NATURAL ANTIBACTERIA AND PRESERVATIVE AGENTS OF RED SNAPPER (Lutjanus sp.) FILLET Nastiti Siswi Indrasti, Suprihatin dan Wahyu Kamal Setiawan TIP
Jurnal Teknologi Industri Pertanian Vol. 22 No. 2 (2012): Jurnal Teknologi Industri Pertanian
Publisher : Department of Agroindustrial Technology, Bogor Agricultural University

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Abstract

ABSTRACT   Chitosan is produced by deacetylation of chitins which are found in the outer shell of crustacea such as shrimps and crabs. The ability of chitosan as an agent of antibacte ria depends on the degree of deacetylation. This experimental work aimed to study the possibility of chitosan as natural antibacteria of red snapper fillet. The experiments were carried out   in three steps. The first step was the production of chitosan from shrimp shells. The produced chitosan was analyzed by FTIR (Fourier Transform Infra Red) and proximate analysis. The second step was investigation of antibacterial  activity of chitosan and its combination with nutmeg extract. The concentrations of chitosan were  varied 1%; 1.5%; and 2% (w/v) while nutmeg extract were  0%, 5% and 10%. The final step was application of the best combination for red snapper fillet preservation by the dipping method. The chitosan produced in this research meet the commercial standard: particle size, colour of extract, water content (7.89%), ash content (0.79%), and degree of deacetylation (73.86%). Combination of chitosan 1.5% and nutmeg extract 10% showed synergic inhibition againts Escherichia coli with an inhibition diameter of 34.60 ± 0.57 mm. Combination of 1.5% chitosan and 10% nutmeg extract inhibited  the growth rate of bacteria on red snapper fillet (Sig
ANALISIS POTENSI JEJAK KARBON LIMBAH CAIR DAN LISTRIK PADA PROSES PENYAMAKAN KULIT Aditya Wahyu Nugraha; Ono Suparno; Nastiti Siswi Indrasti
Jurnal Teknologi Industri Pertanian Vol. 30 No. 3 (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.2020.30.3.256

Abstract

Leather is a product obtained from the conversion process of raw skin/hide into leather. The process generate a number of wastes with a high pollutant content, especially waste water. The waste contributes to the formation of carbon emission. Awareness on environmental sustainability also requires the industry to improve its production system to make it more eco-friendly. Improvements will increase production and the industry reputation. Before making improvements to the production system, it is necessary to carry out an analysis related to the carbon emissions produced in producing a product. The objectives of this study were to calculate carbon emission (carbon footprint) that generates in the leather tannery process and to give alternative strategy for the environmental improvement. The research used primary data and secondary data. This research was carried out with the processes identification, carbon emission sources identification, an analysis of the carbon emission potential amount, and a study of strategies to minimize carbon formation in the tannery. The results of the analysis showed that electricity and wastewater were sources of carbon in the production process of leather. The total of carbon emission formed in the leather tanning process was 1,692.17 kg CO2 eq per batch, where wastewater contributed more than electricity. Further analysis showed that 1 m2 of leather produced 8.08 kg CO2 eq of carbon. The strategies that can be taken to reduce carbon emissions are engineering processes, material substitution, and using eco-friendly materials. Keywords: carbon footprint, leather, tannery
ANALISIS DAN DESAIN SISTEM PENILAIAN DAUR HIDUP AYAM POTONG BERBASIS DIGITAL BUSINESS ECOSYSTEM Silmi Azmi; Taufik Djatna; Suprihatin Suprihatin; Nastiti Siswi Indrasti
Jurnal Teknologi Industri Pertanian Vol. 31 No. 2 (2021): 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.2021.31.2.164

Abstract

Chicken 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's 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 system
ANALISIS DAMPAK PENGOLAHAN HASIL PERIKANAN MENGGUNAKAN METODE LIFE CYCLE ASSESSMENT (LCA): STUDI LITERATUR Nadia Athirafitri; Nastiti Siswi Indrasti; Andes Ismayana
Jurnal Teknologi Industri Pertanian Vol. 31 No. 3 (2021): 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.2021.31.3.274

Abstract

The development of the fishery industry not only provides advantages, but has a significant impact on theenvironment. Life Cycle Assessment (LCA) can be used to identify positive and negative environmental impacts ofa process or product, find opportunities for processing and product development, comparing and analyzing theimpact of the environment caused and calculat the environmental impacts resulting from a quantitative product.Life Cycle Assessment (LCA) according to the ISO 14040 consists of four stages, namely the determination of thegoals and scope, inventory analysis, impact analysis, and interpretation. The purpose of this literature study wasto identify and quantify the potential pollution and environmental impact caused by the production process in thefishery industry. Fishery products studied were fish fillets and canned fish products. The potential environmentalimpacts of processing of fishery industry cover greenhouse gas (GHG), acidification, and eutrophication. Thedescription of the environmental impact analysis in the fishery processing industry was explained in this work. Theliterature data indicates that the impact of GHG is caused by CO2, the impact of acidification is generated by SO2, and the effects of eutrophication are generated by PO43-. Recommendations for improvements are replacing energysources and fuels.Keywords: acidification, eutrophication, fishery processing industry, GHG, life cycle assessment
TINJAUAN METODE POTENSIAL SINTESIS BIONANOKOMPOSIT ANTISTATIS YANG DIPERKUAT DENGAN MONO-DIASILGLISEROL DAN NANOKRISTAL SELULOSA Muhammad Syukur Sarfat; Dwi Setyaningsih; Farah Fahma; Nastiti Siswi Indrasti; Sudirman Sudirman
Jurnal Teknologi Industri Pertanian Vol. 31 No. 3 (2021): 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.2021.31.3.316

Abstract

In the last 10 years, the research about the technology of bionanocomposite synthesis has increased rapidly,starting from the simple technology to advanced technology of synthesis. From the several technologies ofsynthesis of bionanocomposite that have been developed, each has its own advantages and disadvantages.Therefore, the selection of the right technology of synthesis of bionanocomposite is one of the indicators of successin its synthesis. This review identified the latest developments in technology of synthesis of bionanocomposite andfocuses on methods of synthesis of bionanocomposite was most widely used and a technology that has advantagesover other technologies. It is hoped that this review can provide information about methods of synthesis ofbionanocomposite in general and specifically can provide information about methods of synthesis ofbionanocomposite reinforced with mono-diacylglycerol (M-DAG) and cellulose nanocrystal (CNC). Based on theidentification from several result of research, potential method to synthesis of bionanocomposite are combinationof two methods, namely twin-screw extrusion method and injection molding method. Those technologies can be analternative potential methods of synthesis of antistatic bionanocomposite reinforced with M-DAG and CNC.Keywords: cellulose nanocrystal, injection molding, mono-diacylglycerol, technology of synthesis of antistaticbionanocomposite, twin-screw extrusion
KAJIAN DAMPAK LINGKUNGAN PRODUK TEPUNG AGAR MENGGUNAKAN METODE LIFE CYCLE ASSESSMENT (LCA) Siti Aminatu Zuhria; Nastiti Siswi Indrasti; Mohamad Yani
Jurnal Teknologi Industri Pertanian Vol. 31 No. 3 (2021): 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.2021.31.3.343

Abstract

Gracilaria sp is one type of red algae seaweed that has been developed in Indonesia. Gracilaria sp isused as raw material for agar flour. Currently, agar flour is widely used to meet the needs of both food and nonfood industries. Therefore, agar flour must be developed to obtain the best quality, adequate quantity, and ecofriendly. This study aimed to identify the inputs, outputs, and environmental impacts of the agar flour product'slife cycle, determine the source of the impact (hotspot), and recommend improvement scenarios. The method usedto analyze the environmental impact caused by a product was life cycle assessment (LCA). The scope of the LCAstudy was cradle to gate, namely cultivation of Gracilaria sp, transportation of raw material to industry, andproduction process in the industry. The environmental impact study was global warming with CO2eq unit,acidification with SO2eq unit, and eutrophication with PO4eq unit. Based on the research, the impacts of globalwarming, acidification, and eutrophication on the life cycle of agar flour were 26.28 kg-CO2eq/kg agar flour, 0.18kg-SO2eq/kg agar flour, and 0.03 kg-PO4eq/kg, respectively. The production process unit was hotspot for theimpact of global warming, acidification, and eutrophication on the life cycle of agar flour. The improvementscenarios to reduce the environmental impacts included replacing urea with NPK fertilizer, finding suppliers ofraw materials closer to the industry, and replacing coal with Compressed Natural Gas (CNG). Keywords: agar flour, environmental impact, global warming, life cycle assessment
ADVANCED TREATMENT OF FOOD INDUSTRY WASTEWATER BY ELECTROCOAGULATION USING STAINLESS STEEL ELECTRODES Mutiara Windika Gameissa, Suprihatin dan Nastiti Siswi indrasti
E-jurnal Agro-Industri Indonesia Vol. 1 No. 1 (2012): E-Jurnal Agroindusri Indonesia
Publisher : E-jurnal Agro-Industri Indonesia

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Abstract

ABSTRACT   Food industry wastewater contains large amount of organic contaminants that cause water pollution. Approprite techniques for wastewater treatment can reduce the content of pollutants in the wastewater. Electrocoagulation is an alternative for treatment of the wastewater. This technique is pricipally a coagulation process that uses direct current through electrolysis. One of the advantages of this process is no need chemicals adding as coagulant. Electrocoagulation process has been carried out with a batch system on a scale of 1 Liter of wastewater using stainless steel electrodes with effective area of 108.9 cm2. Electrocoagulation has been performed on voltage variation of 9 to 24 Volt and operating time of 30 to 60 minutes. Samples were taken at each variable and analyzed for following parameters pH, TSS, turbidity, color, COD and phosphate concentration. The results showed that the greater voltage and operating time of electrolysis, the greater removal of contaminants in wastewater. Electrocoagulation optimal condition occurs at a voltage of 24 Volt and 60-minute operating time with efficiency TSS removal of 88.02%, turbidity removal of 76.85%, color removal of 77.49%, phospate removal of 100% and COD removal of 77.78%. Keywords: advanced wastewater treatment, electrocoagulation, food industry wastewater
KARAKTERISASI KONDISI OPERASI DAN OPTIMASI PROSES PENGOLAHAN AIR LIMBAH INDUSTRI PANGAN Lintang Zulqaida Fitrahani, Nastiti Siswi Indrasti dan Suprihatin (E-Jurnal Agro-Industri Indonesia)
E-jurnal Agro-Industri Indonesia Vol. 1 No. 2 (2012): E-Jurnal Agroindustri Indonesia
Publisher : E-jurnal Agro-Industri Indonesia

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Abstract

ABSTRACT   Increased production in companies will result in the increase the load of the existing wastewater treatment plant. To anticipate the future increase in the COD load, it is in need to characterize dan optimizize the existing wastewater treatment plant. Objectives of this research were characterization of operating conditions, measurement of performance as well as optimization of a food wastewater treatment plant to increase the effluent quality and minimize cost of operating cost.This study was conducted in a food industry in Jakarta. Characterization of the physical installations performed against all operation units that include the unit process physical, biological, and chemical processes. Performance evaluation was carried out using secondary and primary data covering NH4+, phosphate, nitrate, TSS, turbidity, temperature, pH, COD, MLSS, and DO. It was indentified that the biological stage was need to be optimizd especially in the nutrient addition. Almost all units there are differences between condition actual and design that lead to lower efficiencies. It was identified that the optimum nutrition added on Monday was 7 kg/day of urea, 26 kg/day of phosphate as well as 8 kg/day of nutrition liquid. The optimum nutrition added on Thursday was 32 kg/day urea, 45 kg/day phosphate and 8 kg/day nutrition liquid. By implementen these recommendations it can be expected a cost saving by 50%.   Keywords: food industry, nutrient addition, operating conditions, performance optimization
STRATEGI PENGELOLAAN LIMBAH ELEKTRONIK MELALUI PENGEMBANGAN INFRASTRUKTUR RAMAH LINGKUNGAN Trina Ayuni; Dodik Ridho Nurrochmat; Nastiti Siswi Indrasti
RISALAH KEBIJAKAN PERTANIAN DAN LINGKUNGAN Rumusan Kajian Strategis Bidang Pertanian dan Lingkungan Vol 3 No 1 (2016): April
Publisher : Pusat Studi Pembangunan Pertanian dan Pedesaan (PSP3)

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Abstract

Dari jumlah penjualan barang elektronik yang terus meningkat, Indonesia memiliki potensi limbah elektronik yang cukup besar dan setiap tahun terus bertambah. Dari jumlah tersebut, perangkat elektronik bekas sebagian besar diolah oleh sektor informal dengan cara yang tidak ramah lingkungan karena ketiadaan kebijakan khusus tentang limbah ini.  Jika hal ini terus terjadi, banyak pihak yang akan memanfaatkannya untuk menjadikan Indonesia menjadi salah satu tujuan pembuangan limbah elektronik ilegal di masa yang akan datang. Untuk mengatasinya, pemerintah harus memulai menjalankan sejumlah strategi pengelolaan limbah elektronik dengan dukungan berbagai stakeholder. Berdasarkan hasil analisis SWOT dan QSPM dengan responden yang berasal dari beberapa pihak yang terkait dengan pengelolaan limbah elektronik, maka diketahui bahwa strategi prioritas yang harus dilakukan saat ini adalah mengembangkan infrastruktur pengelolaan limbah elektronik ramah lingkungan sehingga sistem pengolahan dan daur ulang dapat berjalan dengan skema ramah lingkungan.
The effort to the economy growth of developing countries is directed to create an integrated zone that will motivate export, invite investors, and be a catalyst of a continuous growing and developing region.  This research is to design agroestat as an integrated agricultural zone under one management based on local specific competitive horticulture with regional development approach.  The research of agroestat is holistic covering the whole value-chain (farming, industry, and trading) of the reg Handojo Kristyanto; Syamsul Maarif; Eriyatno .; Sutrisno .; Nastiti Siswi Indrasti; Tajuddin Bantacut
Forum Pasca Sarjana Vol. 32 No. 3 (2009): Forum Pascasarjana
Publisher : Forum Pasca Sarjana

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Abstract

The effort to the economy growth of developing countries is directed to create an integrated zone that will motivate export, invite investors, and be a catalyst of a continuous growing and developing region.  This research is to design agroestat as an integrated agricultural zone under one management based on local specific competitive horticulture with regional development approach.  The research of agroestat is holistic covering the whole value-chain (farming, industry, and trading) of the regional, national, and international process agriculture.  Agroestat make use of a complex and complicated inter-dependency and inter-relation of multidimensional (social, culture, and economy) among sectors (agriculture, industry, and commerce).  Therefore, this research applied, soft, system methodology to design conceptual model of agroestat (soft system) and decision support system (hard system).  The study of agroestat benchmarks to three models of newly specific developed integrated region that is Perkebunan Inti Rakyat (PIR), agropolitan, and ecoindustrial park model.  The conceptual model of agroestate, consist of five individual elements which are infrastructure, district, business, funding, and management.  As a whole it describes the agroestate model.  Regionalization of agroestate is using objective and subjective approach into three (agriculture, industry, and commerce) economic zone on fair free trade competition and decentralization of government policy.  Agroestat in the smallest autonomous area of Kabupaten/Kota applying the integrity concept, needs supports of local government in indirect-subsidies (infrastructure) and regulation (spatial order).  Agroestate needs an independent, professional, commercial institution to manage agroestate.  The validation of Agroestat DSS (decision support system) has been done in Kabupaten Brebes with shallot as local competitive horticulture commodity. Key words: agroestat, agricultural region, agriculture, shallot
Co-Authors Aceng Kurniawan Aditya Wahyu Nugraha Agustina, Lya Albab, Alif Rizki Ulil Anas Miftah Fauzi Andes Ismayana Anis Annisa Adnan Arya Hadi Dharmawan Aulia, Nurul Izzah Azhari Muslim Azhari Muslim Baherem Baherem Bambang Prasetya Bambang Prasetya Bambang Prasetya Beta Dwi Utami Chandra Indrawanto DADANG DADANG Djumali Mangunwidjaja Djumali Mangunwidjaja Djumali Mangunwidjaja Dodik Ridho Nurrochmat Dwi Setyaningsih Dwindrata Basuki Aviantara Efri Yulistika Eriyatno . FARAH FAHMA Fitri Mulyaningsih Gunawan Hadiko Handojo Kristyanto Hanifah Ulfa Azzahro Hartrisari Hardjomidjojo Hermawan Prasetya Illah Sailah Kharismawati, Dyah Khaswar Syamsu Kiki Yulianto Lanjar Sumarno Lanjar Sumarno Matasik, Delfania Mia Ulumiati Putri Moh. Yani Muhammad Romli dan Suprihatin Andes Ismayana Muhammad Syukur Sarfat Muslich Nadia Athirafitri Niza Erica Nurul Izzah Aulia Nurul Taufiqu Rochman Nurul Taufiqu Rochman Ono Suparno Puti Retno Ali R. Muchamad Irchas Sukabudhi Sapta Raharja Silmi Azmi Siti Agustina Siti Agustina, Siti Siti Aminatu Zuhria Sri Utami Sudirman Sudirman Sukardi Sukardi Sukardi Sukardi Suprihatin Suprihatin . Suprihatin Suprihatin Suprihatin Suprihatin Suprihatin Suprihatin Sutrisno . Syamsul Maarif Syarifa Arum Kusumastuti Syarifa Arum Kusumastuti Syarifa Arum Kusumastuti, Syarifa Arum Tajuddin Bantacut Taufik Djatna Titi Candra Sunarti Trina Ayuni Tyara Puspaningrum Utomo, Prasetyo Hadi Yunus Triyonggo, Yunus Yusman Syaukat Yusman Syaukat