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All Journal Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Jurnal Pengolahan Hasil Perikanan Indonesia Jurnal Sains Materi Indonesia agriTECH Science and Technology Indonesia Industria: Jurnal Teknologi dan Manajemen Agroindustri Syntax Literate: Jurnal Ilmiah Indonesia Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology Indonesian Journal of Chemistry Jurnal Kebijakan Perikanan Indonesia International Journal of Supply Chain Management Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan Management Studies and Entrepreneurship Journal (MSEJ) Jurnal Perikanan

Hari Eko Irianto

Balai Besar Penelitian Dan Pengembangan Pengolahan Produk Dan Bioteknologi Kelautan Dan Perikanan, Jl. KS. Tubun, Petamburan VI, Slipi, Jakarta

Author-ID : 288463

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Medicine & Pharmacology Physics Social Sciences Transportation Other

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PURIFICATION AND CHARACTERIZATION OF THE NEWLY THERMOSTABLE PROTEASE PRODUCED BY Brevibacillus thermoruber LII ISOLATED FROM PADANG CERMIN HOTSPRING, INDONESIA Zilda, Dewi Zeswita; Harmayani, Eni; Widada, Jaka; Asmara, Widya; Irianto, Hari Eko; Patantis, Gintung; Fawzya, Yusro Nuri
Squalen, Buletin Pascapanen dan Bioteknologi Kelautan dan Perikanan Vol 9, No 1 (2014): May 2014
Publisher : Research and Development Center for Marine and Fisheries Product Processing and Biotechnol

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/squalen.v9i1.91

Thermo stability is among of the vital enzyme characteristics for industrial application.Â Brevibacillus thermoruber LII was obtained as a potential isolate from the previous researchwhich screened the potential thermostable protease producing bacteria from Indonesian hotspring.The newly thermostable protease produced by thermophilic Brevibacillus thermoruber LII hadbeen purified and characterized. It was predicted that the pure enzyme obtained from Brevibacillusthermoruber LII was homo hexameric, having molecular weight of 36 kDa unit protein and itsnative was 215 kDa. In addition, it was also a neutral metalo serine protease according tobiochemical tests that it was totaly inhibited by PMSF (Phenylmethanesulfonyl fluoride) and EDTA(Ethylenediaminetetraacetic acid). It showed optimum activity at pH of 8 and active in acidic buffer(up to pH of 4). All of metal ion in the form of chloride salt (2.5 mM) which were tested on theenzyme enhanced the enzyme activity but Li2+. Ca2+ion increased the activity and the stability ofenzyme against thermal. The enzyme also showed the stability against solvent. The protease LIIhad optimum temperature at 60oC without CaCl 2and 80 â 85oC with addition of 2.5 mM CaCl 2. TheK Mand V maxvalues for the purified protease LII were 27.2 mg/ml or 0.362 â 0.272 M for substrateHammersteinCasein (MM 75â100 kDa) and 261.1 Âµg/minute/ml, respectively.

Achieving Sustainability in Capture Fishing Industry Based on the Regional Characteristics Batubara, Siti Chairiyah; Maarif, Muhamad Syamsul; Marimin, Marimin; Irianto, Hari Eko
International Journal of Supply Chain Management Vol 5, No 3 (2016): International Journal of Supply Chain Management (IJSCM)
Publisher : International Journal of Supply Chain Management

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (13.161 KB)

The prospect of the fishery sector becomes one of strategic economic activities, in which the government implements fisheries industrialization as a strategy to enhance added values of fishery production. The fishing industry is unique since it exploits fish as the main raw material naturally available and accessible by humans. Moreover, the capture fishing industry is relatively a high cost economy. This study was aimed at designing the regional-based institutional and network models of the fishing industry in order to achieve the sustainable fishing industry in Maluku province. The research employed Soft System Methodology to obtain an ideal model for the management of the sustainable capture fishing industry. Structure identification in designing the institutional model for a supply chain system of the sustainable fishing industry was carried out using the Interpretative Structural Modelling (ISM). Meanwhile, TOPSIS was involved in establishing a model for the fishing industry. The results show the institution that would be developed was a financial institution (cooperative) that would be managed and run by fishermen. The capture fishing industrial network in Maluku province was built by actualizing PPN Ambon as a main server in the route of PPI Masarette – PPI Eri – PPN Ambon. While Amahai would act as a main server for the route of PPN Tual – PPI Amahai and PPI East Tahme – PPI Amahai.

Pengaruh Pencucian Daging Lumat Ikan Patin Siam terhadap Karakteristik Dendeng yang Dihasilkan Suryanti, Suryanti; Irianto, Hari Eko; Muljanah, Ijah
Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan Vol 5, No 1 (2010): Juni 2010
Publisher : Balai Besar Riset Pengolahan Produk dan Bioteknologi Kelautan dan Perikanan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jpbkp.v5i1.428

Penelitian ini bertujuan untuk mengetahui pengaruh pencucian daging lumat ikan patin siam (Pangasius hypopthalmus) terhadap karakteristik dendeng. Ikan patin siam hidup diberi perlakuan pemberokan selama 24 jam, kemudian dimatikan dengan cara perendaman dalam es selama ± 20 menit. Daging dipisahkan dari tulang dan kulit serta digiling hingga diperoleh daging lumat. Daging lumat diberi perlakuan pencucian satu sampai tiga kali masing-masing dalam air suhu 4-5oC dengan perbandingan 1:5 (b/v), yang dilanjutkan dengan pengepresan. Daging lumat yang diperoleh dari masing-masing perlakuan pencucian kemudian diolah menjadi dendeng dengan mencampurkan bahan tambahan gula putih, garam serta rempah-rempah seperti bawang putih (2%), bawang merah (1,5%), ketumbar (2,5%), asam jawa (3%), lengkuas (2,5%), dan jahe (0,5%). Tahap selanjutnya adalah pencetakan campuran bahan dalam loyang dan dikeringkan dengan sinar matahari selama ±15 jam. Hasil pengamatan menunjukkan bahwa semakin banyak perlakuan pencucian menyebabkan kandungan protein dan karbohidrat semakin kecil, dan sifat tekstur (kekuatan tarik dan elongasi) semakin besar. Dendeng berwana coklat kekuningan dengan rasa dan aroma rempah-rempah, sedangkan tekstur agak kenyal dan tidak mudah sobek. Dendeng dari perlakuan satu sampai tiga kali pencucian memiliki nilai angka lempeng total (ALT) antara <25 x 102 sampai dengan 1,6 x 104 kol/g serta tidak terdapat kapang yang tumbuh.

Fortifikasi Kue Keik menggunakan Bubuk Gracilaria SPP. dan Sargassum Filipendula sebagai Sumber Asam Lemak Omega 3 dan Iodium. Tazwir, Tazwir; Irianto, Hari Eko
Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan Vol 10, No 3 (2004): JPPI ed pasca panen
Publisher : Balai Besar Riset Pengolahan Produk dan Bioteknologi Kelautan dan Perikanan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jpbkp.v10i3.377

Riset fortifikasi bubuk Gracilaria spp. dan Sargassum filipendula sebagai sumber asam lernak omega‑3 dan iodium ke dalam kue keik (cake) telah dilakukan. Penelitian dilakukan untuk melihat pengaruh jenis rumput laut (Sargassum filipendula dan Gracilaria spp.) serta jumlah penambahan bubuk rumput laut (0,1, 2, 3, 4 dan 5%) terhadap mutu organoleptik (rupa, warna, bau, rasa dan tekstur), kadar asam lemak omega‑3, iodium, dan komposisi proksimatnya. Hasil penelitian menunjukkan bahwa jenis rumput laut tidak memberikan pengaruh yang nyata terhadap kadar abu, protein, lemak, karbohidrat dan iodium kue keik, tetapi berpengaruh nyata terhadap kadar air dan asam lernak omega‑3 kue keik, sedangkan jumlah bubuk rumput laut yang ditambahkan berpengaruh nyata terhadap kadar air, abu, protein, lemak, karbohidrat, iodium dan asam lemak omega‑3 pada kue keik. Kadar asarn lernak ornega‑3 tertinggi diperoleh dari penambahan Gracilaria spp. sebanyak 2% yaitu 0,499 mg/100 g kue keik. Kadar iodium tertinggi diperoleh dari penambahan Gracilaria spp. sebanyak 5% yaitu sebesar 0,191 mg/100g kue keik. Hasil uji organoleptik menunjukkan bahwa kue keik yang disukai oleh panelis berdasarkan warna, bau, rasa dan tekstur dibuat dari formula yang mengandung bubuk Sargassum filipendula 1% atau bubuk Gracilaria spp. 2%.

Fortifikasi Ikan pada Emping Melinjo. Subaryono, Subaryono; Irianto, Hari Eko
Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan Vol 9, No 5 (2003): JPPI ed pasca panen
Publisher : Balai Besar Riset Pengolahan Produk dan Bioteknologi Kelautan dan Perikanan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jpbkp.v9i5.468

Penelitian pengolahan emping dengan penambahan udang putih (Penaeus merguiensis), teri (Stelophorus spp.) dan kerang darah (Anadara granosa) telah dilakukan. Bentuk penarnbahan yang dilakukan yaitu dalam bentuk utuh dan lumat dengan konsentrasi 10, 20 dan 30% (b/b) terhadap bahan baku. Selanjutnya terhadap produk yang dihasilkan dilakukan analisis organoleptik, kadar air, kadar protein dan daya kembang produk ketika digoreng. Hasil penelitian menunjukkan bahwa penerimaan terbaik diperoleh pada produk dengan penarnbahan udang lurnat sebanyak 20 persen. Penambahan udang ini akan meningkatkan kadar protein produk dari 12,10% menjadi 18,56%.

CHARACTERISTICS OF KAMABOKO FROM CATFISH (CLARIAS GARIEPINUS) SURIMI PROCESSED WITH CARROT AND BEET ROOT AS FILLER AND NATURAL FOOD COLORANTS Suryaningrum, Theresia Dwi; Irianto, Hari Eko; Ikasari, Diah
Squalen, Buletin Pascapanen dan Bioteknologi Kelautan dan Perikanan Vol 10, No 3 (2015): December 2015
Publisher : Research and Development Center for Marine and Fisheries Product Processing and Biotechnol

The objective of the study was to investigate the effect of beet root and carrot as filler and natural food colourant on the chemical, physical and sensory properties of kamaboko. Kamaboko from catfish (Clarias gariepinus) surimi was processed with carrot (Daucus carota) and beet root (Beta vulgaris) at two concentrations (12 and 16% of surimi weight). Assesment was done on chemical (proximate, pH), physical (folding test, WHC, gel strength and breaking force) properties as well as sensory evaluation. The results showed that kamaboko gel processed using beet root had better performance than kamaboko gel processed using carrot. Kamaboko processed using beet root has protein content, folding test, water holding capacity, gel strength, breaking force, and sensory characteristics (appearance, colour, odor, texture, and taste) better than kamaboko processed with carrot. Increasing concentration of filler only affect on the gel strength and breaking force of kamaboko processed with beet root. The best characteristic of kamaboko was obtained from kamaboko processed using beet root with concentration of 12%. However, beet root was not recommended as colourant since the colour was not stable especially when stored at freezer.

Effect of Alginate and Polyethylene Glycol Addition on Physical and Mechanical Characteristics of k-Carrageenan-based Edible Film Giyatmi, Giyatmi; Poetri, Tika Annisa Eka; Irianto, Hari Eko; Fransiska, Dina; Agusman, Agusman
Squalen, Buletin Pascapanen dan Bioteknologi Kelautan dan Perikanan Vol 15, No 1 (2020): May 2020
Publisher : Research and Development Center for Marine and Fisheries Product Processing and Biotechnol

Waste disposal problems have attracted scientists around the world to explore the use of renewable resources to produce biodegradable films and coatings. Indonesia has diverse renewable resources of biopolymers that originated from seaweeds such as carrageenan, agar, and alginate. Carrageenan is considered as a potential biopolymer for edible film manufacture due to its characteristic range. This study aimed to develop carrageenan-based edible film using alginate and polyethylene glycol as plasticizers. Edible film made from k-carrageenan with the addition of alginate and polyethylene glycol (PEG) as plasticizers was tested for its mechanical properties, water vapor transmission rate (WVTR) and water solubility.Â Blending k-carrageenan with alginate (0%, 0.25%, 0.5%, 0.75%, and 1.0% w/v) increased tensile strength, thickness, and water solubility, but reduced elongation at break, WVTR, and moisture content. The addition of PEG (1%, 2%, and 3% w/v) reduced tensile strength and water solubility, but increased elongation at break, thickness, and moisture content. This study recommended that the best carrageenan-based edible film was obtained from a formula using 1% alginate (w/v) and 1% PEG (w/v).

MODEL MANAJEMEN RANTAI PASOK INDUSTRI PERIKANAN TANGKAP BERKELANJUTAN DI PROPINSI MALUKU (The Ideal Model of Supply Chain Management of Sustainability Industrial Capture fisheries in Maluku Province) Siti Chairiyah Batubara; M. Syamsul Maarif; . Marimin; Hari Eko Irianto
Marine Fisheries : Journal of Marine Fisheries Technology and Management Vol. 8 No. 2 (2017): Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut
Publisher : Bogor Agricultural University

ABSTRACTDesigning and managing Industrial capture fisheries Supply Chain is complex and its faces socially bound uncertainties such as poor collaboration, communication and information sharing. Such complexity cannot be reduced through quantitative supply chain design and management techniques.Â The aim of this study was design an industrial capture fisheries supply chain in Maluku Province using Soft System Methodology. Multi Dimensional Scaling (MDS)and SCOR was applied in analyzing situational conditions related to the sustainability and performance of industrial capture fisheries. Analysis on capture fisheries shows in less sustainable category (43.91)and Â the performance of both fishermen and company indicate an excellent and good grade. SSM analysis generated root definitions: Ministry of Marine Fisheries, Department of Marine, regional institution and stakeholder of the supply chain (O) realize the sustainable fishing industry and implementation of reliable activities in the fisheries sector and competitive globally (W) which integrates all the units along supply chain and coordinate the flow of materials, information and finance ranging from such aspects : production, downstream industries (handling and processing), up to marketing (T) of the Fishermen, industries processing (C) on the entire supply chain throughÂ effective and efficient mechanism (E) as well as coordination both center and regional institution (A) related to quality and standardization of fishery products, distribution, infrastructure, data and information on fisheries (T)". The supply chain management of sustainable fishing industry model was developed by 20 activties. Improvement of Industrial capture fisheries supply chain in Maluku Province can be reached by doing activities within relevant system.Keywords: industrial capture fisheries, Multi Dimensional Scalling, SCOR, supply chain, SSM ABSTRAKMerancang manajemen rantai pasok industri perikanan tangkap merupakan hal yang kompleks. Penelitian ini bertujuan mendisain model manajemen rantai pasok industri perikanan tangkap yang ideal di Propinsi Maluku. Soft System Methodology (SSM) digunakan sebagai pendekatan kajian yang didukung oleh Multi Dimensional Scalling (MDS) untuk mengukur keberlanjutan industri perikanan tangkap dan Supply Chain Operation Reference(SCOR) untuk menganalisis kinerja industri perikanan tangkap.Â Hasil penelitian menunjukkan bahwa keberlanjutan industri perikanan tangkap berada pada kategori kurang berkelanjutan dan kinerjanelayan dan perusahaan berada pada kategori sangat baik dan baik. Analisis SSM menghasilkan root definition â€œKementerian Kelautan Perikanan, Dinas Kelautan, PEMDA dan pelaku rantai pasok (O) mewujudkan industri perikanan tangkap yang berkelanjutan dan terselenggaranya aktivitasÂ di sektor perikanan yang andal dan mempunyai daya saing secara global (W) yang mengintegrasikanÂ semua unit dalam rantai pasok dan mengkoordinasikanÂ aliran material, informasi dan keuangan mulai dari aspek produksi, industri hilir (handling dan processing), hingga ke pemasaran (T) dari para Nelayan, industri-industri pengolah (C) pada seluruh rantai pasokÂ melalui mekanisme yang efektif dan efisien (E) serta koordinasi kelembagaan pusat dan daerah (A) terkait mutu dan standardisasi produk perikanan, distribusi, sarana prasarana, infrasrtuktur serta data dan informasi perikanan (T)â€. Model manajemen rantai pasok industri perikanan tangkap di Propinsi Maluku dibangun atas 20 aktivitas. Perbaikan rantai pasok industri perikanan tangkap dapat dicapai dengan melakukan aktivitas-aktivitas dalam model konseptual yang dibangun.Kata kunci: Â industri perikanan tangkap, Multi Dimensional Scalling, SCOR, rantai pasok,SSM

Utilization of Black Tiger Shrimp Flesh Waste for Pop Shrimp Processing Hari Eko Irianto; Dian Dwi Putri; Siti Zahro Nurbani
Jurnal Pengolahan Hasil Perikanan Indonesia Vol 20 No 1 (2017): Jurnal Pengolahan Hasil Perikanan Indonesia
Publisher : Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

A study on the utilization of black tiger shrimp (Penaeus monodon) flesh waste in the processing of pop shrimp has been carried out. So far, shrimp flesh waste is used for the production of shrimp paste, and shrimp cracker. The objective of this study was to develop a fomula for pop shrimp production using shrimp flesh waste. Experimental design applied in this study was three-variables mixture design, in which variables observed were shrimp flesh waste, surimi and tapioca flour. Pop shrimp obtained was evaluated for sensory properties. The best product processed using a selected formula was analysed chemically and microbiologically, particularly for proxymate composition and total plate count respectively. Selected formula of pop shrimp consisted of 50.91% shrimp flesh waste, 18.18% surimi, 3.64% tapioca flour, 10.91% onion, 2.18% garlic, 0.73% pepper powder, 1.45% sugar, 0.36% monosodium glutamate, 0.73% ginger, 1.45% salt, 4.44% butter mix, 1.38% corn flour (maizena) and 3.64% bread crumb. Proxymate composition of the best pop shrimp was 70.52% moisture, 0.73% ash, 0.39% fat, and 7.44% protein, while microbiological load in terms of total plate count was 3.3x103 colonies/g.

Using Oven Microwave for Synthesis ZnO Nps using Sargassum sp. and Padina sp. Extract Rodiah Nurbaya Sari; Hari Eko Irianto; Diah Lestari Ayudiarti
Jurnal Pengolahan Hasil Perikanan Indonesia Vol 22 No 2 (2019): Jurnal Pengolahan Hasil Perikanan Indonesia
Publisher : Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

An oven microwave was established for synthesis of zinc oxide nanoparticles using Sargassum sp. and Padina sp. extract and 0.1 M ZnCl2 solution as a precursor. The ZnO nanoparticles had been characterized such as chemical structure by Fourier transform infrared (FTIR) spectroscopy, particle size distribution with Particle Size Analyzer (PSA), Scanning Electron Microscopy-Energy Dispersive Spectroscopy (SEMEDS) and crystalline properties with X-ray diffraction (XRD). The result showed that FTIR spectra revealed the involvement of hydroxyl groups and sulfate polysaccharide in the formation of ZnO NPs and protein was involved in stabilizing. PSA analysis showed that the size ranged of ZnO NPs extract Sargassum sp. synthesized 351,14 and 1.336.19 nm for extract Padina sp. The particle size distribution was homogeneous but their size hadn’t met the size of nanometers. The range of %mass elements Zn and O ZnO extract Sargassum sp. and Padina sp. synthesized didn’t approach standard ZnO. The crystallinity properties showed only ZnO extract of Padina sp. synthesized which had a peak with an angle value of 2θ was almost equal to standard ZnO and after confirmed to Match program! 3 crystal structure ZnO synthesized wasn’t imperfect hexagonal wurtzite. Ovens microwave could be used to synthesize ZnO from Padina sp. extract but it was still necessary to develop a method so that ZnO could be obtained with nanoparticle size and ideal hexagonal wurtzit structure.

Co-Authors Achmad Poernomo Agus Supriyanto Agusman Agusman Agusman, Agusman Akbar Hanif Dawam Abdullah Ali Suman Alifah, Reza Nur Amanda, Putri Anja Meryandini Arif Susanto Ausias, Gilles Azizah Intan Pangesty Batubara, Siti Chairiyah Chalid, Muchamad Dedi Fardiaz Dedi Supriadi Dewi Seswita Zilda Diah Lestari Ayudiarti Dian Dwi Putri Diana Natalia Dina Fransiska Djagal Wiseso Marseno Djagal Wiseso Marseno Dwiyitno Dwiyitno El-Ghifary, Muhammad Ghufron Ema Hastarini Eni Harmayani Erislan, Erislan farida ariyani Fayakun Satria Fransiska, Dina Gintung Patantis Gintung Patantis Hanifah Nuryani Lioe Hastiana, Sabina Ifah Munifah Ifah Munifah Ijah Muljanah Ikasari, Diah Indrati, Retno JAKA WIDADA Jamal Basmal, Jamal Jan Schwarzbauer Khairul Amri Kusumaningrum, Wida Banar Laksono Trisnantoro Larissa Dsikowitzky Lumanauw, Jimmy M. Syamsul Maarif Marimin , Mochamad Chalid Muljanah, Ijah Nurhayati Nurhayati Nurhayati Nurhayati Nurhayati Nuri Andarwulan Nurul Hak Panji Priambudi Poetri, Tika Annisa Eka Putri Putih Puspa Asri Rini Riastuti, Rini Rinta Kusumawati, Rinta Rizal Syarief Rodiah Nurbaya Sari Rossy Choerun Nissa Roziafanto, Ahmad Nandang Salampessy, Randi Bokhy Syuliana Sidartha, B. Boy Rahardjo Siti Zahro Nurbani Slamet Budhijanto Sri Marliah Subaryono Subaryono, Subaryono Sugiarto S Sukarno Sukarno Suryaningrum, Theresia Dwi Suryanti Suryanti Suryanti Suryanti Suryanti Suryanti Suryanti Tazwir Tazwir Titi Candra Sunarti Tri Wulandari Widya Asmara Yusro Nuri Fawzya Yusro Nuri Fawzya Zilda, Dewi Zeswita

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