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All Journal Jurnal Pengolahan Hasil Perikanan Indonesia Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology Jurnal Akuatika Indonesia Acta Aquatica: Aquatic Sciences Journal Jurnal Aplikasi Teknologi Pangan Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology Jurnal Ilmu Kelautan Kepulauan PENA AKUATIKA : JURNAL ILMIAH PERIKANAN DAN KELAUTAN Jurnal Pijar MIPA
Prasetyo, Dwi Yanuar Budi
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Energy Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Nutrition Profile and Quality of Milkfish Galantine Added By Different Type and Concentration of Liquid Smoke Fronthea Swastawati; Ima Wijayanti; Suminto Suminto; Dwi Yanuar Budi Prasetyo
Jurnal Pengolahan Hasil Perikanan Indonesia Vol 21 No 3 (2018): Jurnal Pengolahan Hasil Perikanan Indonesia
Publisher : Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (212.621 KB) | DOI: 10.17844/jphpi.v21i3.24713

Abstract

Galantin milkfish is one of the fish diversification products that can be used as a source of nutrition for the community with the specific appearance. To increase the level of product acceptance mainly aroma, liquid smoke is added as a flavoring agent that is safe to consume. This study aimed to determine the effect of the addition of different types of liquid smoke with appropriate concentrations on nutritional profiles (amino acids and fatty acids) and the quality (proximate and hedonic) of galantin milkfish. Experimental design of factorial was used in this research with three different types of liquid smoke, namely redestilation (R), filtration (F), and microencapsulation (M). The concentrations of the three types of liquid smoke usedwere 1% (1), 2% (2), and 3% (3) respectively. The results showed that the influence of the three types of liquid smoke and different concentrations significantly affected the profile of amino acids, fatty acids, moisture content, protein, fat, carbohydrates, energy and hedonic values   of milkfish galantin (p<0.05). The dominant amino acid in the product was  glutamic acid, while the highest EPA and DHA contents were respectively in F1 and M1 treatments. Water content of milk fish galantin was  69.82% -72.75%, protein 14.56% -16.73%, fat 4.03% -6.14%, ash 1.62% -2.84%, carbohydrates 2.86% -3.58%, and energy 111.55-138.90 Kal/100 g. Theresults of the hedonic analysis showed that all the products produced were favored by the panelists.
Karakteristik Kualitas Ikan Tongkol (Euthynnus affinis) Asap dengan Asap Cair Bonggol Jagung Selama Penyimpanan Beku Aryanti Indah Setyastuti; Dwi Yanuar Budi Prasetyo; Dewi Kresnasari; Nurina Ayu; Aulia Andhikawati
Akuatika Indonesia Vol 6, No 2 (2021): Jurnal Akuatika Indonesia (JAkI)
Publisher : Direktorat Sumber Daya Akademik dan Perpustakaan Universitas Padjadjaran, Grha. Kandaga (P

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jaki.v6i2.35703

Abstract

Aplikasi asap cair telah dikembangkan saat ini sebagai alternatif metode pengasapan yang menghasilkan kualitas ikan asap yang lebih baik dibandingkan pengasapan tradisonal. Penyimpanan pada suhu beku dapat memperpanjang umur simpan dan kualitas ikan asap. Penelitian ini bertujuan untuk mengkaji perubahan karakteristik tekstur dan nutrisi ikan tongkol asap dengan asap cair bonggol jagung yang disimpan pada suhu beku ±-18 0C  selama 28 hari. Parameter uji yang digunakan adalah kadar air, nilai pH, kadar protein, kelarutan protein, dan karakteristik tekstur ikan secara mikroskopik dengan Scanning Electron Microscope. Analisis data dalam percobaan ini menggunakan Rancangan Acak Lengkap dengan perlakuan lama penyimpanan yang berbeda (0 hari; 14 hari; dan 28 hari) pada suhu beku ±-18 0C . Hasil analisa ragam menunjukkan bahwa penyimpanan suhu beku pada ikan tongkol asap dengan asap cair bonggol jagung memberikan perbedaan yang nyata (P<0,05) terhadap kualitas ikan asap meliputi kadar air, nilai pH, kadar protein, dan kelarutan protein. Selama penyimpanan, terjadi penurunan nilai kadar air, pH, kadar protein, dan kelarutan protein yang signifikan. Karakteristik tekstur ikan secara mikroskopik menunjukkan perubahan struktur morfologi daging ikan selama penyimpanan 28 hari di suhu beku. Perubahan tekstur tersebut terjadi akibat proses denaturasi protein. Ikatan-ikatan struktur daging akan berkurang selama penyimpanan akibat ketidakmampuan protein miofibril mengikat air yang ditunjukkan dengan terbentuknya benang-benang miosin yang semakin bertambah selama penyimpanan.
Analisis Kualitas Sensori Ikan Asap Berbahan Bakar Briket Campuran (Arang Bonggol Jagung dan Daun Jati) dan Bahan Bakar Kayu Dwi Sukowati; Dwi Yanuar Budi Prasetyo; Triat Adi Yuwono
Jurnal Pijar Mipa Vol. 16 No. 1 (2021): Januari 2021
Publisher : Department of Mathematics and Science Education, Faculty of Teacher Training and Education, University of Mataram. Jurnal Pijar MIPA colaborates with Perkumpulan Pendidik IPA Indonesia Wilayah Nusa Tenggara Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (306.234 KB) | DOI: 10.29303/jpm.v16i1.1712

Abstract

This study aims to analyze the sensory quality of smoked fish using mixed briquette fuel (teak leaves and corncob charcoal) with 5% and 10% adhesives with smoked fish using wood fuel. The wood used for comparison is ruby (soft texture) and mahogany (hard texture). Sensory analysis in this study emphasizes the appearances, colors, smells, tastes and textures of smoked fish. To determine whether there is a significant difference or not of the four treatments on the results of smoking fish,this study use Analysis of Varians (Anova). The results showed that there were significant differences between the four methods of feeding fish using briquette and wood fuel on appearances, colors, smells and textures. The appearance, color and aroma that dominate the specifications of other smoked fish are smoked fish with 10% adhesive briquette fuel treatment. The texture of smoked fish with mahogany wood fuel shows better specifications than asp fish with other treatments. Because there is a significant difference, a further test is carried out using BNJ Test. BNJ Test must be done to find out the distinguishing relationship between samples.  Whereas in the taste test, there was no significant difference from the treatments
Pengaruh perbedaan enzim proteolitik dan lama hidrolisa terhadap kualitas hidrolisat protein ikan dari limbah industri fillet Ikan Nila (Oreochromisniloticus (Linnaeus, 1758)) Dwi Yanuar Budi Prasetyo; Sarmin Sarmin; Aryanti Indah Setyastuti; Any Kurniawati
Jurnal Ilmu Kelautan Kepulauan Vol 3, No 2 (2020): Jurnal Ilmu Kelautan Kepulauan
Publisher : Fakultas Perikanan dan Kelautan. Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jikk.v3i2.2586

Abstract

Limbah industri fillet ikan nila berpotensi dijadikan sebagai hidrolisa protein ikan (HPI) yang mempunyai sifat fungsional khusus. Kualitas HPI ditentukan oleh jenis enzim protease yang digunakan dan lama waktu hidrolisanya. Tujuan penelitian ini untuk mendapatkan formulasi antara jenis protease dan lama waktu yang digunakan untuk menghasilkan HPI berkualitas. Analisis yang digunakan adalahanilisis proksimat (analisa kadar air, protein, lemak dan abu), rendemen, dan derajat hidrolisa. Data yang didapatkan kemudian dianalisis menggunakan ANOVA dan dilanjutkan dengan uji Beda Nyata Jujur (BNJ) pada taraf kepercayaan 95%.Hasil ANOVA menujukkan perbedaan jenis enzim, lama hidrolisa maupun interaksi keduanya berpengaruh nyata terhadap kadar protein, kadar lemak, kadar abu, derajat hidrolisa dan rendemen. Formulasi terbaik untuk menghasilkan HPI dari limbah industri fillet ikan nila yang berupa kerangka adalah perlakuan E1T1.Kata kunci : Enzim proteolitik, lama hidrolisa, Hidrolisat protein ikan, Limbah fillet ikan nila
Efek Perbedaan Suhu dan Lama Pengasapan terhadap Kualitas Ikan Bandeng (Chanos chanos Forsk) Cabut Duri Asap Dwi Yanuar Budi Prasetyo; Yudhomenggolo Sastro Darmanto; Fronthea Swastawati
Jurnal Aplikasi Teknologi Pangan Vol 4, No 3 (2015): Agustus 2015
Publisher : Indonesian Food Technologists

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (226.663 KB) | DOI: 10.17728/jatp.v4i3.134

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh suhu dan lama waktu pengasapan terhadap kualitas ikan bandeng (Chanos chanos Forsk) cabut duri asap. Ikan bandeng cabut duri dibagi menjadi 9 grup direndam dalam larutan asap cair sekam padi 5% dan larutan garam 5% selama 30 menit kemudian ditiriskan pada suhu ruang selama ± 1 jam. Ikan bandeng yang telah direndam kemudian dimasukkan ke dalam oven dan dipanaskan pada suhu (S1=40°C, S2=60°C, S3=80°C) selama (T1=1jam, T2=2jam, T3=3jam). Data dianalisis menggunakan Analysis of Variance (ANOVA) pada tingkat kerpercayaan 95%. Hasil penelitian menunjukkan suhu dan lamapengasapan memberikan pengaruh nyata (p<0,05) terhadap kualitas ikan bandeng cabut duri asap. Kualitas terbaik didapatkan pada perlakuan 60°C selama 2 jam dengan nilai ketersediaan lisin 2,25%; kadar air 46,66%; protein 34,66%; lemak 10,58%; abu 2,6%; pH 5,6; fenol 635 ppm; kenampakan 3,8; warna 3,7; aroma 3,8; rasa 4,7; dan tekstur 4,7. 
ANALISA KEAMANAN PANGAN SECARA IN VIVO IKAN BANDENG ASAP CABUT DURI DENGAN ASAP CAIR Dwi Yanuar Budi Prasetyo; Y.S. Darmanto; Fronthea Swastawati; Tri Winarni Agustini; Gunawan Wibisono; Aryanti Indah Setyastuti
Pena Akuatika Jurnal Ilmiah Perikanan Dan Kelautan Vol 19, No 2 (2020): PENA AKUATIKA JURNAL ILMIAH PERIKANAN DAN KELAUTAN
Publisher : Fakultas Perikanan Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/penaakuatika.v19i2.1162

Abstract

Penelitian ini bertujuan untuk mengkaji tingkat keamanan pangan bandeng asap cabut duri menggunakan asap cair sekam padi secara in vivo melalui gambaran histopatologi hati dan ginjal mencit (Mus musculus) strain Balb/c. Ikan bandeng cabut duri segar direndam dalam larutan asap cair sekam padi (5%) dan garam (5%) selama 30 menit, ditiriskan ±1 jam pada suhu ruang lalu dipanaskan pada suhu 60-70°C selama 2 jam dan didinginkan ± 1 jam pada suhu kamar setelah itu dikemas dengan plastik polietilen sebelum diujicobakan pada hewan uji. Ikan bandeng cabut duri asap yang sudah siap dijadikan pakan mencit dengan perlakuan beda berat pakan (P0=0 g; P1=10g; P2=15g; P3=20g). Data gambaran histopatologi hati dan ginjal hewan uji dianalisa dengan analisa Kruskall Wallis pada taraf kepercayaan 95%. Hasil menunjukkan bahwa beda berat pakan yang diberikan berpengaruh nyata (p<0.05) terhadap tingkat kerusakan histopatologi hati dan ginjal mencit dengan tingkat degenerasi sel pada masing-masing organ sebesar 25%.
Functional Properties of Protein Hydrolysates from Skipjack Tuna Byproducts Using Response Surface Methodology Prasetyo, Dwi Yanuar Budi; Agustini, Tri Winarni; Anjani, Gemala; Riyadi, Putut Har
Squalen, Buletin Pascapanen dan Bioteknologi Kelautan dan Perikanan Vol 19, No 3 (2024): December 2024
Publisher : :Agency for Marine and Fisheries Research and Human Resources, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/squalen.929

Abstract

Protein hydrolysates from skipjack tuna by-products are rich in protein and excellent in functional properties, making them a valuable source of nutrients for humans. This research sought to determine the optimal pH, temperature, and hydrolysis time for producing protein hydrolysates from skipjack tuna byproducts (PHST) using Response Surface Methodology (RSM). A total of 20 g of PHST was prepared from frames and trimmings, samples were hydrolyzed under the following conditions: pH of 6 (P1) and 7 (P2), temperatures of 50°C (S1), 60°C (S2), and 70°C (S3), and hydrolysis times of 90 minutes (T1), 180 minutes (T2), and 270 minutes (T3). The hydrolysis process was terminated by inactivating the enzyme at 80°C for 30 minutes. The filtrate was ready for further analysis in the laboratory. Data and design experiments were analyzed using Box-Behnken Design (BBD) with the Design-Expert (DX) 13® software (Stat-Ease Inc. Minneapolis) to determine the optimum conditions for higher PHST production. A quadratic model was developed to predict the production of PHST. The RSM recommendation was to perform hydrolysis at pH 6.386 and a temperature of 61.190°C for a hydrolysis time of 228.540 minutes to result in a desirability of 0.906 in producing PHST with 85.680% DH, a protein solubility of 51.538%, and a viscosity of 3.587%. The study results showed that PHST can be used as a promising food ingredient and protein source in the food system.
Physicochemical and nutritional quality of smoke catfish (Clarias gariepinus) with coconut shell liquid smoke during frozen storage Setyastuti, Aryanti Indah; Prasetyo, Dwi Yanuar Budi; Kresnasari, Dewi; Kurniawati, Any; Sarmin, Sarmin; AGS, Dwi Apriliani
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Jurnal Ilmu Perairan, Vol. 8: No. 3 (December, 2021)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v8i3.5099

Abstract

This research was aims to determine the effect of coconut shell liquid smoke application on the smoking process on the physicochemical quality of smoked catfish stored at freezing temperature for 14 days. The test parameters used were proximate analysis (protein, fat, and water content), salt-soluble protein, pH, texture (adhesion, springness, cohesiveness, hardness). Analysis of the data in this experiment using a completely randomized design with different storage time treatments (0 days; 7 days; and 14 days) at freezing temperatures. The results of the analysis of variance showed that the application of coconut shell liquid smoke to smoked catfish gave a significant difference (P <0.05) to the physicochemical quality including proximate, salt-soluble protein, pH, and texture. During storage, there was a decrease in the proximate value and salt soluble protein of smoked catfish, while the pH value increased. Meanwhile, texture, adhesion, springiness, and cohesiveness values decreased along with the decreasing proximate value of smoked catfish, and the hardness value showed an increase during storage resulting in a harder texture of fish meat due to protein denaturation.Keywords: Coconut shell liquid smoke; Frozen storage; Physicochemical quality; Smoked catfish nutritional
Functional properties from nile tilapia (Oreochromis niloticus (Linnaeus, 1758)) frame protein hydrolysis Prasetyo, Dwi Yanuar Budi; Setyastuti, Aryanti Indah; Kresnasari, Dewi; Apriliani AGS, Dwi
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica: Jurnal Ilmu Perairan, Vol. 8: No. 3 (December, 2021)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v8i3.5526

Abstract

This study was to determine the functional properties of fish protein hydrolysis produced from tilapia frame. This study used a factorial design where the first factor was different types of proteolytic enzymes (E1 = bromelain, E2 = papain) and the second factor was different hydrolysis time (T1 = 5 hours, T2 = 6 hours) and was carried out with 3 replications. The results of the analysis showed that the different types of enzymes and hydrolysis time had a significant difference on the yield, degree of hydrolysis, proximate, viscosity, and protein solubility. This product has the potential to be used as food additives that can give special function properties so further research needs to be carried out to investigate these special functional properties for health and reduce the fat content that can affect the self-life product.Keywords: Functional properties; Protein hydrolysis; Nile tilapia frame
KANDUNGAN GIZI DAN ANTIOKSIDAN HIDROLISAT PROTEIN LIMBAH IKAN CAKALANG HASIL OPTIMASI pH, SUHU DAN LAMA HIDROLISIS Prasetyo, Dwi Yanuar Budi; Agustini, Tri Winarni; Anjani, Gemala; Riyadi, Putut Har
Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology Vol 21, No 4 (2025): SAINTEK PERIKANAN
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/ijfst.21.4.306-316

Abstract

Limbah ikan cakalang seperti kerangka dan hasil trimming mengandung senyawa bioaktif sehingga mempunyai potensi untuk diolah menjadi produk pangan fungsional, salah satunya hidrolisat protein ikan (HPI). Penelitian ini bertujuan untuk mendeskripsikan kandungan gizi dan aktivitas antioksidan dari HPI limbah ikan cakalang. Metode pembuatan HPI menggunakan enzim papain (5%) pada pH 6,4, suhu 61°C, dan lama hidrolisis 228 menit. Penentuan derajat hidrolisat menggunakan nitrogen yang terlarut TCA, kadar air dan abu secara gravimetri, kadar protein secara Kjeldahl, kadar lemak menggunakan Soxhlet. Analisis profil asam amino menggunakan HPLC, serta analisis aktivitas antioksidan menggunakan radical scavenging activity (RSA) dan ferric reducing antioxidant power (FRAP). Nilai derajat hidrolisat produk sebesar 75,43%±0,13, kadar air 14,64±0,19%, protein 30,06±0,002%, lemak 9,62±0,74%, dan abu 7,46±0,83%. Asam amino yang dominan adalah histidin 6,47±0,02, leusin 1,08±0,00, lisin 1,07±0,00, asam glutamat 2,60±0,01, glisin 2,39±0,01, alanin 1,44±0,00, arginin 1,34±0,00, dan asam aspartat 1,18±0,00. Nilai aktivitas antioksidan untuk RSA sebesar 32,34±0,43% dan FRAP sebesar 1,94±0,21 µMol TE/g protein. Hidrolisat yang dihasilkan mempunyai kadar protein 30,06%, histidin 6,47%, asam glutamat 2,60%, glisina 2,39%. Hidrolisat yang dihasilkan dapat dijadikan sebagai bahan tambahan pangan dengan nilai histidina yang dominan. Potensi antioksidan yang dihasilkan tergolong rendah, sehingga perlu dilakukan penelitian lanjutan secara mendalam tentang pengayaan formulasi untuk mencapai kebutuhan gizi yang lengkap serta fungsi biologis lainnya.
Co-Authors Ags, Dwi Apriliani Anjani, Gemala Any Kurniawati Any Kurniawati Any Kurniawati, Any Aulia Andhikawati Dewi Kresnasari Dewi Kresnasari Dwi Apriliani AGS Dwi Apriliani AGS, Dwi Fronthea Swastawati Gunawan Wibisono Ima Wijayanti Kresnasari, Dewi Nurina Ayu Putut Har Riyadi Sarmin Sarmin Sarmin Sarmin Sarmin Sarmin Setyastuti, Aryanti Indah SUKOWATI, DWI Suminto Suminto Tri Winarni Agustini Y.S. Darmanto Yudhomenggolo Sastro Darmanto Yudistira, Denny indra Yuwono, Triat Adi