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All Journal HAYATI Journal of Biosciences Jurnal Ilmu Pertanian Indonesia Jurnal Teknologi Dan Industri Pangan Jurnal Pengolahan Hasil Perikanan Indonesia Jurnal Ilmu dan Teknologi Kelautan Tropis ILMU KELAUTAN: Indonesian Journal of Marine Sciences AJIE (Asian Journal of Innovation and Entrepreneurship) Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology Akuatik: Jurnal Sumberdaya Perairan Jurnal Perikanan Universitas Gadjah Mada COJ (Coastal and Ocean Journal)

Asadatun Abdullah

Departemen Teknologi Hasil Perairan, Fakultas Perikanan Dan Ilmu Kelautan, Institut Pertanian Bogor Jalan Lingkar Akademik Kampus IPB Bogor 16680 Telepon (0251) 8622915 Faks. (0251) 8622916

Author-ID : 2465233

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Library & Information Science Social Sciences

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Karakteristik Sediaan Garam Ulva lactuca dari Perairan Sekotong Nusa Tenggara Barat bagi Pasien Hipertensi Nurjanah Nurjanah; Asadatun Abdullah; Chairun Nufus
Jurnal Pengolahan Hasil Perikanan Indonesia Vol 21 No 1 (2018): Jurnal Pengolahan Hasil Perikanan Indonesia 21(1)
Publisher : Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Rumput laut hijau menghasilkan berbagai senyawa bioaktif yang dapat dimanfaatkan dalam bidang industri farmaseutika, biomedika dan nutraseutika.Penelitian ini bertujuan untuk menentukan karakteristik dan aktivitas antioksidan garam rumput laut hijau sebagai sediaan garam bagi pasien hipertensi.Rancangan percobaan yang digunakan adalah rancangan acak lengkap (RAL) dengan perlakuan perbedaan suhu (40,55 dan 70°C) dan waktu (10 dan 30 menit) pembuatan garamdengan ulangansebanyak 3 kali.Analisis yang dilakukan pada penelitian ini adalah:aktivitas antioksidan dengan metode DPPH, FRAP dan CUPRAC, kandungan mineral, kadar NaCl, rendemen dan residu logam berat. Hasil penelitian menunjukkan interaksi antara waktu dan suhu tidak memberikan pengaruh nyata pada taraf(p<0,05) terhadap rendemen garam rumput laut, namun berpengaruh nyata pada rasio Na:K dan kadar NaCl. Residu logam berat pada bahan baku dapat diturunkan lebih dari 95%. Aktivitas antioksidangaram rumput laut dengan metode FRAP 122,50-130,69 µmol troloks/g dan CUPRAC20,12-26,09 µmol troloks/g.Garam rumput laut terbaik sebagai sediaan garam antihipertensi adalah perlakuan suhu 40°C waktu 10 menit dengan rasio Na:K 2,95.

Mini-Coi Barcodes sebagai Penanda Molekuler untuk Ketertelusuran Label Pangan Berbagai Produk Olahan Ikan Sidat Asadatun Abdullah; Mala Nurilmala; Aulia Sekar Sari; Agoes Mardiono Jacoeb
Jurnal Pengolahan Hasil Perikanan Indonesia Vol 21 No 2 (2018): Jurnal Pengolahan Hasil Perikanan Indonesia 21(2)
Publisher : Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Ikan Sidat merupakan komoditas hasil perikanan penting dengan nilai ekonomis tinggi. DNA barcoding telah cukup banyak digunakan sebagai metode berbasis penentuan urutan nukelotida untuk mendeteksi jenis spesies pada ikan. Proses pengolahan dengan suhu tinggi dapat menyulitkan proses identifikasi berbasis penentuan urutan nukelotida. Tujuan penelitian ini adalah untuk mengidentifikasi spesies berbagai produk olahan ikan sidat menggunakan marka molekuler mini-COI barcodes. Pengolahan suhu tinggi yang digunakan pada penelitian ini adalah: panggang, penggorengan dalam minyak sayur, panggang, pengasapan panas dan pengolahan suhu sterilisasi. Seluruh sampel segar dapat teridentifikasi sebagai spesies Anguilla bicolor bicolor (99-100%) dan Anguilla marmorata (100%). Sampel olahan sidat berhasil diamplifikasi dengan marka mini-COI barcodes, sehingga dapat digunakan untuk aplikasi pengawasan label produk seafood secara rutin.

Nutrient Composition of Eel Anguilla bicolor bicolor and Anguilla marmorata Ikromatun Nafsiyah; Mala Nurilmala; Asadatun Abdullah
Jurnal Pengolahan Hasil Perikanan Indonesia Vol 21 No 3 (2018): Jurnal Pengolahan Hasil Perikanan Indonesia
Publisher : Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Eel (Anguilla sp.) is a highly nutritious Indonesian marine commodity. However, information on the eel nutrient content in Indonesia is still limited. This study was aimed to determine chemical properties of Indonesian eels,Anguilla bicolor bicolor and A. marmorata. Proximate, amino acid, fatty acid, and vitamin A analysis were carried out on the fresh eel. The A. bicolor bicolor ontained 65.51% of moisture, 1.34% of ash, 16.78% of protein, 13.26% of fat, and 3.1% of carbohydrate. Meanwhile, results on A. marmorata showed it contained 57.17% of moisture, 1.09% of ash, 17.30% of protein, 21.35% of fat, and 3.12% of carbohydrate. Leucine and glutamic acid represented the highest essential and non-essential amino acid of both A. bicolor bicolor and A. marmorata, respectively. The highest saturated and monounsaturated fatty acid were palmitate and oleic acid for A. bicolor bicolor as well as A. marmorata. The content of vitamins in A. marmorata was higher than in A. bicolor bicolor.

DNA Mini-Barcodes as A Molecular Marker for Various Hairtail Fish Products Traceability Asadatun Abdullah; Mala Nurilmala; Kinanti Permata Sitaresmi
Jurnal Pengolahan Hasil Perikanan Indonesia Vol 22 No 1 (2019): Jurnal Pengolahan Hasil Perikanan
Publisher : Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Hairtail fishery is an important fishery commodity with high economic value as export commodity. Authentication based on DNA mini-barcodes can be applied to overcome seafood fraud and to support Indonesian traceability system. This study was aimed to design species-specific primers of DNA minibarcodes and authentication of various processed hairtail fish products such as smoked, baked, fried, canned, and boiled. Analytical method applied PCR-based of cytochrome c oxidase 1 (COI) full length andmini-barcodes. Mini-barcode primer specific for hairtail (Trichiurus lepturus) successfully amplified DNA of processed hairtail fish. The BLAST analysis showed the samples were identified as Trichiurus sp. and T. lepturus with homology level of 91% to 100%. Phylogenetic analysis showed the processed sample (LC dan LD) were in the same group with T. lepturus.

Efektivitas Karbon Aktif dalam Pembuatan Garam Rumput Laut Cokelat (Sargassum polycystum dan Padina minor): Effectiveness of Active Carbon in the Production of Brown Seaweed Salt (Sargassum polycystum and Padina minor) Shindy Hamidah Manteu; Nurjanah Nurjanah; Asadatun Abdullah; Tati Nurhayati; Anggrei Viona Seulalae
Jurnal Pengolahan Hasil Perikanan Indonesia Vol 24 No 3 (2021): Jurnal Pengolahan Hasil Perikanan Indonesia 24(3)
Publisher : Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17844/jphpi.v24i3.26692

Brown seaweed has the potential to be developed as a source of salt for hypertension, but the distinctive aroma of seaweed is still an obstacle in the final product. Activated carbon is a non-toxic material that can be used to reduce the aroma of S. polycystum and P. minor salts . The purpose of this research is to determine the concentration of activated carbon in the process of making S. polycystum and P. minor salts to produce salt that is acceptable to the public. The method used with different concentrations of activated carbon (0%, 0.50%, 0.75%, 1%, 1.25%, 1.50% (w/v)) in the salt making process ,Sensory test of aroma and characterization of seaweed salt. Salt characteristics include mineral content (Mg, Fe, Ca, Na, K), Na:K ratio, NaCl content and antioxidant activity. The optimum activated carbon concentration of S. polycystum salt is 1.50% with Mg 29.24 mg/g; Fe 0.15 mg/g; Ca 27.66 mg/g; Na:K ratio 0.87 mg/g; NaCl 33.87%; antioxidant activity 201.0 mg/L. The optimum concentration of activated carbon of P. minor salt is 1% with Mg 39.05 mg/g; Fe 0.03 mg/g; Ca 32.28 mg/g; Na:K ratio 1.97 mg/g; NaCl 28.34% and antioxidant activity 111.39 mg/L.

Determination of Formaldehyde Lizardfish (Saurida tumbil) during Freezing Storage Tati Nurhayati; Asadatun Abdullah; Sharah Novita Sari
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)

Formaldehyde (FA) in fish is formed as a result of fish quality decreasing, in particular the freshness of fish. The level of fish freshness can not be increased but maintained. Quality of fish can be maintained by proper handling processes, one of them is handling with low temperatures. The purpose of this study was to determine the formation process of FA lizardfish (Saurida tumbil) during freezing storage. The treatments applied were gutted and ungutted. Observations were made every 2 weeks for 22 weeks. The parameters measured were sensoric, pH, total volatile base (TVB), trimethylamine (TMA), formaldehyde (FA) and dimethylamine (DMA). The results obtained showed that FA formed after two weeks. Levels of FA formed in gutted lizardfish are 12.96 ppm and 17.77 ppm for ungutted. Formaldehyde (FA) formation occurs when the condition of the fish is still fresh with TVB content of below 20 mg N/100 g. Dimethylamine (DMA) levels when FA is formed of 7.99 ppm for gutted lizardfish and 5.50 ppm for ungutted. Formaldehyde (FA) formation also accompanied by the increation of other decay indicators.

Characteristic of Seaweed Porridge Eucheuma cottonii and Turbinaria conoides as Raw Peel off Mask Nurjanah Nurjanah; Siti Fauziyah; Asadatun Abdullah
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)

Peel off seaweed masks have active ingredients and antioxidants are needed. The use of seaweed porridge as raw material for peel off masks is an alternative because it zero waste and low production costs. The purpose of this study was to determine the characteristic and the best ratio porridge seaweed of Eucheuma cottonii and Turbinaria conoides as a raw material for peel masks, and also peel masks from the ratio of the best seaweed porridge. The porridge seaweed E. cottonii and T. conoides were characterized including moisture, pH, phytochemicals and antioxidants. The ratio of the best seaweed pulp is formulated for peel off skin masks that characterized by pH, viscosity, dry time, dispersion, antioxidant, and sensory. The results showed that the best porridge ratio of E. cottonii and T. conoides was obtained at a ratio of 1:1 with a pH value of 6.3; IC50 value is 137.36 ppm. Porridge E. cottonii and T. conoides contain a bioactive components. Peeled masks with a 1:1 ratio of seaweed porridge formula have the characteristics of drying time for 25.50 minutes, dispersing power of 5.5 cm, viscosity of 7,200 cP, pH value 6.81, and containing antioxidants 902.58 ppm. Sensory peel off masks seaweed formulas against appearance, color, odor, and texture are no different from peel masks without seaweed formulas and commercial masks.

Kualitas ikan tongkol abu-abu (Thunnus tonggol) pada kondisi penyimpanan berbeda Norita Norita; Mala Nurilmala; Asadatun Abdullah
Jurnal Pengolahan Hasil Perikanan Indonesia Vol 22 No 3 (2019): Jurnal Pengolahan Hasil Perikanan Indonesia
Publisher : Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Low temperatures could inhibit bacteria producing histamine during fish handling process. Longtail tuna (Thunnus tonggol) is kept in ice starting from catching process until delivering to retail market to maintain quality of fish. However, long period of this storage causes growth of bacteria and deformation of histidine into histamine. This study was aimed to determine the effect of different storage conditions to the quality of longtail tuna through sensory and histamine test. Samples of longtail tuna were kept for 18 days in room temperature storage (28±2°C), cold temperature (0±3°C) and freezing temperature (-10±4°C). The quality of tuna was evaluated using Quality Index Method (QIM). The formation of histamine was analysed on day 0, 1, 2, 3, 4, 8, 14, 18 using spectrofluorometry method. Sensory acceptability limit at room temperature was one day, while cold storage reached 10 days with QIM score 11. Longtail tuna was spoiled on day 2 at room temperature with QIM score >12 and concentration of histamin at 1713.88 mg/kg. The results of histamine in frozen and cold storage on the 18th day were 59.99 mg/kg and 77.98 mg/kg, these results exceeded the FDA limit (50 mg/kg) but still below the limit of FAO (100 mg/kg).The best storage condition is frozen storage, maintaining sensory acceptability and preventing histamine formation.

Pemanfaatan DNA barcoding untuk ketertelusuran label berbagai produk olahan ikan berbasis surimi komersial Asadatun Abdullah; Hana Aulia Sativa; Tati Nurhayati; Mala Nurilmala
Jurnal Pengolahan Hasil Perikanan Indonesia Vol 22 No 3 (2019): Jurnal Pengolahan Hasil Perikanan Indonesia
Publisher : Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Surimi-based processed products are prone to mislabeling using raw materials that are not in accordance with food safety requirements. There were cases reporting use of toxic fish tissue in commercial seafood products. This study was aimed to identify and determine the raw materials used in various processed surimi products using cytochrome oxidase I (COI) gene marker. The experiment consisted of DNA isolation, DNA amplification using several target primers namely full-length barcodes, mini-barcodes, as well as specific species primers against poisonous puffer fish Lagocephalus lunaris and genetic analysis. The results of bioinformatics analysis revealed that S1 samples were Coryphaena hippurus or mahi-mahi fish, S2 and S3 samples were Nemipterus bathybius or curated fish and CS samples were Evynnis cardinalis or kuro fish. Detection of samples with species specific primers of puffer fish Lagocephalus lunaris with annealing temperatures of 54°C, 57°C, and 60°C showed no DNA bands in the six samples analyzed.

Characteristics of Functional Salt from Green Seaweed Ulva lactuca Raudhi Kurniawan; Nurjanah; Agoes M.Jacoeb; Asadatun Abdullah; Rizsa Pertiwi
Jurnal Pengolahan Hasil Perikanan Indonesia Vol 22 No 3 (2019): Jurnal Pengolahan Hasil Perikanan Indonesia
Publisher : Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Ulva lactuca is a potential source of functional salt. The production of the functional salt is limited by the fishy smell of the product. The purpose of this research was to determine the concentration of activated charcoal that can reduce the fishy odor of seaweed salt. The functional salt was extracted using activated charcoal at 0.5; 0.75; 1; 1.25 and 1.5%. The sensory and functional properties of the salt including mineral content, Na: K ratio, NaCl levels, total phenol and antioxidant activity were characterized. The sensory tests showed that 1.5% activated charcoal improved salt's consumer acceptance. The selected functional salt contained Na 91.00±1.28 g/kg; K 44.88±0.06 g/kg with a Na: K ratio of 2.03±0.03. This salt also contained NaCl 9.08±0.42%; total phenols of 13.72±0.19 mg GAE/g extract and antioxidant activity expressed by IC50 1681.27±3.80 mg / L.

Co-Authors . Ernawati . Nurjanah . Nurjanah Ade Irma Suryani Nasution Agoes M. Jacoeb Agoes M.Jacoeb Agoes Mardiono Jacoeb Aldina, Vatia Dwi Rizki Ramadhani Anggrei Viona Seulalae Aninditya Artina Setiaputri Anita Nurul Firdaos Apriandi, Azwin Ari Elisa Ratih Aulia Azka Aulia Sekar Sari Bustami Ibrahim Chairun Nufus Chairun Nufus Chandabalo Chandabalo EVI MAYA SARI Fatimah Abdillah Giri Rohmad Barokah Hana Aulia Sativa Hanifah Husein Hizbullah Ikromatun Nafsiyah Irama Dramawanti Pamungkas Joko Ahadi Priyanto Kinanti Permata Sitaresmi Laili Izzati LINAWATI HARDJITO M. Fedi A. Sondita Mala Nurilmala Misla Alfitri Muhamad Fedi Alfiadi Sondita Muhammad Reyhan N. Nurjanah N. Nurjanah Nadia Fabella Nanang Kurnia Naufal Muharam Nurdin Norita Norita Novia Nanda Saputri Nur Azizah Nasution Nurjanah Nurjanah Nurjanah Nurjanah - Nurjanah Nurjanah Nurjanah Nurjanah Nurjanah Nurjanah nurjanah Nurjanah Nurjanah Nurjanah Nurjanah Nurjanah Nurjanah Nurjanah Nurjanah Nurjanah Nurjanah Nurjanah Nurjanah Pipih Suptijah Puji Rianti Rachmawati Rusydi Rahma Dini Arbajayanti Ramlan Raudhi Kurniawan Rizky Chairunisah Rizsa Mustika Pertiwi Rizsa Mustika Pertiwi Rizsa Pertiwi Rodieser Sembiring Roni Nugraha Roza Yusfiandayani Ruddy Suwandi Sahaba, Muh. Alsere Bardian Seftylia Diachanty Shabrina Aulia Sharah Novita Sari Shindy Hamidah Manteu Siti Fauziyah Siti Nur Hakimah TATI NURHAYATI Taufik Hidayat Vicentius Marco Matutina

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