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All Journal HAYATI Journal of Biosciences Jurnal Akuakultur Indonesia Jurnal Teknologi Perikanan dan Kelautan Jurnal Pengolahan Hasil Perikanan Indonesia Jurnal Ilmu dan Teknologi Kelautan Tropis PRASI: Jurnal Bahasa, Seni, dan Pengajarannya Jurnal Pendidikan Bahasa Bali Undiksha Jurnal Ilmiah Akuntansi dan Humanika Jurnal Akuatika Tahkim (Jurnal Peradaban dan Hukum Islam) JURNAL HUTAN LESTARI Jurnal Teknik Lingkungan JURNAL ILMIAH KESEHATAN KEPERAWATAN AKSIOMA Jurnal Pendidikan Matematika Jurnal Ilmu Komunikasi Perfecting a Video Game with Game Metrics Lingua Cultura Prosiding Universitas PGRI Palembang PREDIKSI Jurnal Online Mahasiswa (JOM) Bidang Keguruan dan Ilmu Pendidikan EDUCAFL : E-Journal of Education of English as a Foreign Language JURNAL INTEGRASI PROSES JITRO (Jurnal Ilmiah dan Teknologi Peternakan Tropis) SELAMI IPS WARTA KOMUNITAS Benefit: Jurnal Manajemen dan Bisnis JURNAL PENELITIAN EMITTER International Journal of Engineering Technology Journal on English as a Foreign Language (JEFL) JIMKesmas (Jurnal Ilmiah Mahasiswa Kesehatan Masyarakat) Jurnal Gizi dan Kesehatan Jurnal Mirai Management Jurnal Manajemen dan Bisnis Indonesia ENGLISH FRANCA : Academic Journal of English Language and Education Jurnal Studi Manajemen dan Bisnis Animal Production : Indonesian Journal of Animal Production SYAMIL: Jurnal Pendidikan Agama Islam (Journal of Islamic Education) Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology Jurnal Teknik Informatika STMIK Antar Bangsa ANNALES BOGORIENSES Akuatik: Jurnal Sumberdaya Perairan Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Jurnal Perikanan Universitas Gadjah Mada JURNAL AKADEMI KEPERAWATAN HUSADA KARYA JAYA JET (Journal of English Teaching) Adi Buana Journal of Health Policy and Management Jurnal ULTIMATICS Jurnal Kolaboratif Sains Creative Research Journal Jurnal Peternakan Nusantara Jurnal Pro Hukum : Jurnal Penelitian Bidang Hukum Universitas Gresik Jo-ELT (Journal of English Language Teaching) Fakultas Pendidikan Bahasa dan Seni Program Studi Pendidikan Bahasa Inggris IKIP Jurnal Hilirisasi IPTEKS (JHI) Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan Rausyan Fikr: Jurnal Studi Ilmu Ushuluddin dan Filsafat Jurnal Analisa Akuntansi dan Perpajakan Humaniora Journal of Primary Education IMJ (Indonesian Midwifery Journal) Bioscientia Medicina : Journal of Biomedicine and Translational Research Jurnal Pendidikan Teknologi Pertanian Agroteknika Interdental Jurnal Kedokteran Gigi (IJKG) Jurnal JKFT Jurnal Pembangunan Nagari JPMI (Jurnal Pembelajaran Matematika Inovatif) GEMASSIKA: Jurnal Pengabdian Kepada Masyarakat Akuntoteknologi : Jurnal Ilmiah Akuntansi dan Teknologi Jurnal Review Pendidikan Dasar : Jurnal Kajian Pendidikan dan Hasil Penelitian JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) Jurnal Ilmu Administrasi: Media Pengembangan Ilmu dan Praktek Administrasi PELAGICUS: Jurnal IPTEK Terapan Perikanan dan Kelautan Longda Xiaokan : Journal of Mandarin Learning and Teaching JIEB : Jurnal Ilmiah Ekonomi Bisnis Infokes : Jurnal Ilmiah Rekam Medis dan Informasi Kesehatan Jurnal Penelitian Ilomata International Journal of Management Annual Conference on Islamic Early Childhood Education ENGLISH FRANCA : Academic Journal of English Language and Education Jo-ELT (Journal of English Language Teaching) Fakultas Pendidikan Bahasa dan Seni Program Studi Pendidikan Bahasa Inggris IKIP Jurnal EMPATI (Edukasi Masyarakat, Pengabdian dan Bakti) Journal of Language Learning and Research Jurnal Gizi Masyarakat Indonesia (The Journal of Indonesian Community Nutrition) COJ (Coastal and Ocean Journal) Jurnal Teknik Kimia USU
Mala Nurilmala
Departemen Teknologi Hasil Perairan, Fakultas Perikanan Dan Ilmu Kelautan, IPB University
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Journal : Jurnal Ilmu dan Teknologi Kelautan Tropis

 1 
AMINO ACID PROFILE AND BIOACTIVE COMPOUNDS OF SEAHORSE Hippocampus comes Evi Maya Sari; Mala Nurilmala; Asadatun Abdullah
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 9 No. 2 (2017): Elektronik Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (406.366 KB) | DOI: 10.29244/jitkt.v9i2.19295

Abstract

Seahorse is one of the marine living  resources usually used as ornamental fish, traditional medicinal materials, and souvenirs. The purpose of the study was to determine the proximate composition of wet and dry seahorses, determine the profile of amino acid hydrolyzate and powder of seahorses, and determines to content of bioactive compounds from the ethanol extract of seahorses on qualitatively. The sample of this study is seahorses obtained from nature. Prviously, seahorses were morphometric identified, subsequently, seahorses were made of the powder, hydrolyzate, and ethanol extract. Several analyzes used were qualitative analysis of proximate, amino acid, and phytochemical analysis. Morphometric identification results indicate that the type is Hippocampus comes. The proximate composition is water content is 66.16 ± 0.33% (wet) and 10.33 ± 0.16% (dry), ash content of 9.55 ± 0.15% (wet) and 9.65 ± 0.16% (dry), lipid content 1.18 ± 0.23% (wet) and 4.89 ± 0.37% (dry), protein content of 22.73 ± 0.17% (wet) and 69.83 ± 0.31% (dry), carbohydrate 0.39 ± 0.23 (wet) and 5.50 ± 0.34 (dry). The amino acid composition both on hydrolyzate and powder comprising 9 essential amino acids are lysine, leucine, isoleucine, phenylalaline, valine, methionine, histidine, arginine, and threonine and 6 non essential amino acids are tyrosine, alanine, glycine, serine, glutamic acid, and aspartic acid. The results of identification of bioactive compounds is flavonoids, triterpenoids, steroids, saponins, and phenol of hydroquinone. Keywords: Hippocampus comes, proximate analysis, amino acid, and bioactive compounds
PROTEIN HISTON PADA SIPUT GONGGONG BINTAN Strombus sp. SEBAGAI KANDIDAT PANGAN FUNGSIONAL Lily Viruly; Nuri Andarwulan; Maggy T. Suhartono; Mala Nurilmala
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 11 No. 1 (2019): Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1114.559 KB) | DOI: 10.29244/jitkt.v11i1.22299

Abstract

ABSTRAKGonggong termasuk sejenis siput laut, biota endemik yang banyak hidup di pantai Pulau Bintan dan sekitarnya di Provinsi Kepulauan Riau. Gonggong merupakan ikon kota Tanjungpinang, Provinsi Kepulauan Riau. Sampai saat ini, penelitian gonggong masih sangat sedikit padahal siput ini merupakan spesies yang sangat potensial. Tujuan penelitian ini adalah untuk mengkarakterisasi protein histon dari siput gonggong Strombus sp. asal Bintan sebagai kandidat pangan fungsional. Karakterisasi profil protein menggunakan SDS-PAGE. Kadar protein pada gonggong dianalisis dengan menggunakan metode Bradford. Gonggong rebus bercangkang tebal diekstraksi dengan metode maserasi menggunakan pelarut etanol PA 95% dan uji aktivitas antimikroba menggunakan metode sumur. Asam amino dianalisis menggunakan HPLC. Hasil karakterisasi profil protein pada daging gonggong menunjukkan bahwa gonggong bercangkang tipis dan gonggong bercangkang tebal memiliki pita profil protein yang sama pada berat molekul 11-37 kDa, sedangkan profil protein pada lendir gonggong bercangkang tebal dan tipis memiliki pita protein yang sama pada berat molekul 37 kDa. Jenis protein pada spesies gonggong Bintan diprediksi merupakan protein histon karena hasil amplifikasi menggunakan primer protein histon H2A dan H2B didapatkan gen target pada 75 bp dan uji antimikroba pada bakteri S. aureus dan E. coli memiliki nilai DDH sebesar 25,65±0,02 mm dan 14,45±0,13 mm, sehingga diduga bahwa gonggong Bintan berpotensi sebagai kandidat pangan fungsional khas Kepulauan Riau. ABSTRACTGonggong is one of the sea snails, endemic species living on coastal waters of Bintan Island and surrounding islands of the Riau Islands Province. Sea snail gonggong is an icon of Tanjungpinang-Riau Islands Province. Until now, research this snail is the least, whereas it is potential species. The purpose of this study was to characterize histone protein from Bintan gonggong snail Strombus sp. as functional food candidate. Protein profiling used SDS-PAGE. Protein contents were analyzed by Bradford method. Boiled thick shelled gonggong were extracted by maseration method using ethanol PA 95% and antimicrobial activity tes using well method. Amino acid analized with HPLC. The result of characterization on protein profiles in meat gonggong showed that the thin-shelled and thick-shelled gonggong had the same band as protein profiles by 11-37 kDa and protein profiles in mucus gonggong were found the same band as protein profiles of 37 kDa. The type of protein in spesies Bintan gonggong had been predicted a histone protein because DNA identification using primer protein histone H2A and H2B had gen target of 75 bp. Antimicrobial activity test on S. aureus and E. coli bacteria had value DDH of 25.65±0.02 mm and 14.45±0.13 mm. In fact, gonggong snail was potentially as antimicrobial peptide, so it will make local functional food candidate from Riau Islands Province.
PERUBAHAN KIMIA, MIKROBIOLOGIS DAN KARAKTERISTIK GEN HDC PENGKODE HISTIDIN DEKARBOKSILASE PADA IKAN TONGKOL ABU-ABU Thunnus tonggol SELAMA PENYIMPANAN SUHU DINGIN Mala Nurilmala; Asadatun Abdullah; Vicentius Marco Matutina; Nurjanah; Roza Yusfiandayani; M. Fedi A. Sondita; Hanifah Husein Hizbullah
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 11 No. 2 (2019): Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (942.362 KB) | DOI: 10.29244/jitkt.v11i2.23007

Abstract

Histamin merupakan senyawa amin biologis yang dapat terbentuk dari histidin bebas dalam daging ikan pada fase post rigor. Laju pertumbuhan histamin dapat diperlambat dengan cara menjaga mutu ikan menggunakan suhu dingin. Tujuan dari penelitian ini adalah menentukan lama waktu penyimpanan, perubahan kimia dan mikrobiologis ikan tongkol Thunnus tonggol serta waktu terdeteksinya gen hdc selama penyimpanan suhu 8±3°C. Rancangan penelitian yang digunakan adalah rancangan acak lengkap (RAL) dengan parameter perbedaan waktu penyimpanan ikan (1,2,3,4,5,6,7 hari) dan perbandingan es 1:1. Hasil penelitian menunjukkan ikan tongkol abu-abu mengalami kemunduran mutu selama 7 hari penyimpanan. Nilai organoleptik dan pH mengalami penurunan selama penyimpanan dan pada hari ketujuh ikan berada pada fase rigormortis. Nilai TVB dan TPC meningkat selama penyimpanan dan pada penyimpanan hari keenam sudah melewati batas aman untuk dikonsumsi. Kadar histamin pada hari ketujuh yaitu 1,96 ppm. DNA berhasil di-isolasi dan terdeteksi gen hdc, namun hasil amplifikasi belum efektif, sehingga diperlukan optimalisasi metode PCR. Profil protein yang terbentuk selama penyimpanan berdasarkan hasil SDS-PAGE mulai terpisah karena adanya aktivitas enzim katepsin.
Co-Authors . Alimuddin . Nurjanah Abdul Salam Adil Adil, Adil Afdilla, Dian Lailisa Afkar Rona Indarwati Afrianto Daud Agoes M. Jacoeb Agoes Mardiono Jacoeb Agung Prabowo Agus Oman Sudrajat Agy, Sarah AHMAD ENDANG ZAINAL HASAN Ahmad Syihan Ismail Aisyah Fatriani Alan Dwi Irawan Amalia, Lisya Fiani Amanda, Amelia Amang Sudarsono, Amang AMIN FATONI AMINUDDIN KASDI Anggraeni Anggraeni Aninditya Artina Setiaputri Anita Maulina Anjar Nurrohmah Annas Wiguno Anneke Anggraeni Apodekta, Astrid Antheosiaaretes Apon Zaenal Mustopa Apon Zaenal Mustopa Ari Wawasto Aryana, I.B.Putra Manik Asadatun Abdullah Asmarasari, Santiananda Arta Astuti, Ida Puji Aulia Sekar Sari Ayu Ratih Purnamasari Azizah Nuraini Azizah, Septiana Nur Cece Sumantri Chaidir Chaidir Chevy Kusumah Wardhana Cindytia Prastari Damayanti, Tiwi Dase Hunaefi Deden Yusman Maulid, Deden Yusman Desyandri Desyandri Dewi Puspitasari Diah Savitri E Dian Rianita Didik Gunawan Tamtomo Diini Fithriani Dini Nurfianti Dita Mirawati Dreyfus, Shoshana Dwi Setyaningtyas DWI SUSILANINGSIH Dwi Susilaningsih Dwiwahyuni, Pricillia Dyah Prasetiani Dyah Rahmawatie Ratna Budi Utami Effionora Anwar Effionora Anwar Eko Fajar Nurprasetyo Ekowati Chasanah Eliwarti Eliwarti Endang Sri Wahyuni Endang Supriyadi Endang Supriyadi Epi Taufik Erin Apriliani Wulandari Putri Ernik Yuliana Eva Banowati Evi Maya Sari Evi Maya Sari Ewi Pasaribu Fadiyah Hanifaturahmah Faesal A Maodah Fahriza Sri Afni Farida Hanum Febriana, Suci Wulan Fitri, Nurul Fitria Tika Pradita Ganjar Samudro Gede Wibawa Gerry Immanuel Tanius Giri Rohmad Barokah GuoFeng Wang Hafit Isandono Hana Aulia Sativa Handayani, Indah Widuri Hanifah Husein Hizbullah Hannase, Mulawarman Hardiansyah Gusti Hasibuan, Lailan Sahrina Hawis H Madduppa Heidi Wiratmaja Hilda Lu’lu’in Nanda Alfira Devi Huda Fajar Arianto I Gede Puja Astawa I MADE ARTIKA I Nyoman Sujana I wayan Teguh Wibawan Ika Krisdiana Ika Silvitasari Ikromatun Nafsiyah Ima Hani Setiawati Indarwati Indarwati Irawaty Irawaty Irfan Suliansyah Irmawati Irmawati Is Mardianto Iskandar AM, . Iskandar, Maghfirany Israyani Istiqomah, Anjula Roselini Isworo, Rhestu Jaeng, Maxinus Jamaluddin Jamaluddin Jenni, Jenni Joko Hermanianto Joko Santoso Juandy Seiver Langelo Karjunita, Nike Karunia, Dede Kinanti Permata Sitaresmi Komalasari, Titin Komar Sumantadinata Kukuh,I Kd, Angga Kurniasari, Marlinda Kurniawan, Kito Kustiariyah Tarman Kusumawati, Rizky Lahming, Lahming Lilis Trisnawati Lily Viruly Lily Viruly Lily Viruly Linawati Linawati M. Fedi A. Sondita M.Pd S.S. Ida Bagus Rai . Maemonah, Maemonah Maggy T. Suhartono Maggy T. Suhartono MAGGY T. SUHARTONO Mahyudi Mahyudi Mandarin, Dewi maryatun maryatun medal lintas perceka Mega Andini Mega Andini MEGA SAFITHRI Mita Wahyuni Mohamad Taufik Mohammad Mukhlis Kamal Mohammad Nasichin Muh Tazri Nasirullah Muh. Alsere Bardian Sahaba Muhamad Fedi Alfiadi Sondita Muhammad Baiquni Bramantyo Muhammad Jufri Muhammad Sujatmiko Muhsinin, Muhammad Mulyadi, Yulius Daniel Mulyati Mulyati Munandar, Aris Mustarin, Amira N. Nurjanah Nadia Fabella Neng Dewi Himayasari Netti Herawati Ni Komang Sridadi NICOLAS HUTASOIT Niken Ulupi Nini Marta Nofiarli Nofiarli Norita Norita Novi Luthfiyana Novia Nanda Saputri Novita Sari Noviyan Darmawan Nur Azizah Nasution Nur Mahmudi Ismail Nuratriningrum, Ari Nurdevi Noviana Nurfajrin Nisa Nuri Andarwulan Nuring Wulansari Nurjanah Nurjanah - - Nurjanah Nurjanah Nurjanah Nurjanah Nurjanah Nurjanah Nurjanah Nurjanah Nurjumadil, Muhammad Nurlisa Butet, Nurlisa P.K. Dewi Hayati Panca Jarot Santoso Pipih Suptijah Prabawati, Chintya Priyo Hadi Purnawati Purnawati Puspita Sari Dewi Puspita, Riya Rahadian Hardja Utama Rahayu, Pravita Rahma Dini Arbajayanti Rahma Dini Arbajayanti Ratih Dewanti-Hariyadi Ratna Sholatia Harahap Restu Lusiana Retno Purnama Irawati Reza Febriyansyah Rhestu Isworo Ria Riski Marsuki RIDWAN AFFANDI Rieska Roskananda Rina Sri Widayati Rina Supriatnaningsih Rismawanti, Erma Ristika Handarini Rita Khairina Rita Wahyuni Riyani Wulandari Rizky Tetriyanda Rizsa Mustika Pertiwi Rizsa Mustika Pertiwi Rizsa Mustika Pertiwi Rizsa Mustika Pertiwi Rofi Ahmad Dzaky Roni Nugraha Ronny I. Wahju Ronny Rachman Noor Rosmawati Peranginangin Roza Yusfiandayani Rukmiasih Rukmiasih Sabaria Manti Battung Saktiansyah, La Ode Ahmad Salham, Munir Salsabila, Fitria Dewi Samiruddin T, Samiruddin T Sapja Anantanyu, Sapja Sari, Karisma Diana Sarina Sarina SEDARNAWATI YASNI Setiyo, Septian Adi Sholekhah, Hanif Zulfahmi Shugo Watabe Siregar, Sheyra Silvia Siti Julaeha, Siti Sri Purwaningsih Sri Rejeki Urip Sri Sumiyati Srikandi, Louise Dwi Kumala Stevi Imelda Murniati Wodi Stevy Imelda Murniati Wodi Suhadi Suhadi Sukatmadiredja, R Noneng Surya Dwipangga Susie Chrismalia Garnida Sutoyo Sutoyo Syamsul Hadi T. Suryati Tatag Budiardi TATI NURHAYATI Taufik Hidayat Taufik Hidayat Taufik Hidayat Taufik Hidayat Titin Martini Tuty Hardianti Uju Uju Uswatun Hasanah Uyunun Uyunun Vicentius Marco Matutina wahyuni wahyuni Wardani, Septiana Dewi Warsono Warsono Widiyanto Widiyanto Wini Trilaksani Wisnu Ananta Kusuma Yanti Sinaga Yanti, Rukmana Yayi Suryo Prabandari Yoshihiro Ochiai Yugha Subagja Yuriyandhi, Yuriyandhi Zaim Elmubarok ZK Abdurahman Baizal Zumrotussholikhah, Annisa’