for Journals by Title or ISSN
for Articles by Keywords
help

Publisher: Diponegoro University   (Total: 21 journals)   [Sort by number of followers]

Showing 1 - 21 of 21 Journals sorted alphabetically
Bulletin of Chemical Reaction Engineering & Catalysis     Open Access   (Followers: 2, SJR: 0.192, h-index: 6)
Geoplanning : J. of Geomatics and Planning     Open Access   (Followers: 1)
ILMU KELAUTAN : Indonesian J. of Marine Sciences     Open Access   (Followers: 1)
Intl. J. of Renewable Energy Development     Open Access   (Followers: 5)
Intl. J. of Waste Resources     Open Access   (Followers: 4)
Izumi : Jurnal Bahasa, Sastra dan Budaya Jepang     Open Access  
J. of Biomedicine and Translational Research     Open Access  
J. of Coastal Development     Open Access   (Followers: 2)
J. of the Indonesian Tropical Animal Agriculture     Open Access  
Jurnal Anestesiologi Indonesia     Open Access  
Jurnal Ilmu Lingkungan     Open Access   (Followers: 1)
Jurnal Reaktor     Open Access  
Jurnal Sistem Komputer     Open Access   (Followers: 1)
Jurnal Teknologi dan Sistem Komputer     Open Access  
Jurnal Wilayah dan Lingkungan     Open Access   (Followers: 1)
Kapal     Open Access   (Followers: 1)
Nurse Media : J. of Nursing     Open Access  
Parole : J. of Linguistics and Education     Open Access  
Tataloka     Open Access  
Teknik     Open Access  
Waste Technology     Open Access   (Followers: 3)
Journal Cover Jurnal Ilmu Lingkungan
  [1 followers]  Follow
    
  This is an Open Access Journal Open Access journal
   ISSN (Print) 1829-8907
   Published by Diponegoro University Homepage  [21 journals]
  • EROSI PANTAI, EKOSISTEM HUTAN BAKAU DAN ADAPTASI MASYARAKAT TERHADAP
           BENCANA KERUSAKAN PANTAI DI NEGARA TROPIS (Coastal Erosion, Mangrove
           Ecosystems and Community Adaptation to Coastal Disasters in Tropical
           Countries)

    • Authors: Aji Ali Akbar, Junun Sartohadi, Tjut Sugandawaty Djohan, Su Ritohardoyo
      Pages: 1 - 10
      Abstract: This paper aims to assess the coastal degradation in tropical and subtropical countries in part due to human behavior. Human behavior is ABSTRAKTulisan ini bertujuan untuk mengkaji terjadinya kerusakan lingkungan pantai di negara tropis dan sebagian negara subtropis akibat perilaku manusia. Perilaku manusia yang menyebabkan kerusakan lingkungan adalah memanfaatkan sumberdaya alam pesisir tanpa memperhatikan keberlanjutan sumber daya alam dan daya dukung lingkungannya. Kerusakan lingkungan pantai yang umum terjadi di negara tropis dan sebagian subtropis adalah erosi pantai dan degradasi ekosistem hutan bakau. Kerusakan lingkungan pantai ini akibat alih fungsi lahan menjadi jaringan jalan, permukiman, lahan pertanian/ perkebunan, pertambakan, dan pertambangan pasir. Kerusakan lingkungan pantai mempengaruhi kondisi sosial ekonomi masyarakat setempat seperti hilangnya badan jalan, permukiman, lahan pertanian, dan fasilitas umum akibat abrasi pantai. Upaya penanggulangan kerusakan lingkungan pantai sebagai bagian dari adaptasi manusia mempertahankan kehidupannya berupa pembangunan pemecah gelombang (breakwaters) dan rehabilitasi ekosistem hutan bakau. Upaya penanggulangan bencana tersebut tentunya membutuhkan biaya yang besar dan waktu lama daripada upaya pencegahan. Oleh karena itu, perubahan pola pikir baik pemerintah dan masyarakat dalam memanfaatkan, mengelola dan melestarikan sumber daya alam perlu ditingkatkan melalui perbaikan informasi, ilmu pengetahuan, dan strategi perencanaan yang holistik.Kata kunci: erosi pantai, kerusakan ekosistem hutan bakau, alih fungsi lahan, pemecah gelombang, rehabilitasiABSTRACTThis paper aims to assess the coastal degradation in tropical and subtropical countries in part due to human behavior. Human behavior is causing coastal degradation is to utilize natural resources without regard to the sustainability of coastal natural resources and the carrying capacity of the environment. Degradation of coastal common in most tropical and subtropical countries are coastal erosion and degradation of mangrove ecosystems. This coastal degradation as a result of land conversion into roads, settlements, agricultural/ plantation, aquaculture, and sand mining. Coastal degradation affects the socio-economic conditions of local communities such as loss roads, settlements, land and public facilities as a result of coastal erosion. Efforts to cope to the coastal degradation as part of human adaptation to sustain life in the form of construction of breakwaters and rehabilitation of mangrove ecosystems. The disaster relief certainly require a plenty of cost and time than prevention. Therefore, changes in the mindset of both the government and the public in using, managing and conserving natural resources should be increased through improvement of information, knowledge, and holistic planning strategies.Keywords: coastal erosion, mangrove ecosystem degradation, land use, breakwaters, rehabilitationCara sitasi: Akbar,A.,A., Sartohadi., J., Djohan, T.S. and Ritohardoyo, S. (2017). Erosi Pantai, Ekosistem Hutan Bakau dan Adaptasi Masyarakat Terhadap Bencana Kerusakan Pantai Di negara Tropis. Jurnal Ilmu Lingkungan,15(1),1-10, doi:10.14710/jil.15.1.1-10
      PubDate: 2017-05-13
      DOI: 10.14710/jil.15.1.1-10
      Issue No: Vol. 15, No. 1 (2017)
       
  • CONFLICTING ROLE OF LAND OFFICE AND FORESTRY DEPARTMENT: A COMPARATIVE
           DISCUSSION REGARDING TO FOREST OFFENCES PREVENTION IN MALAYSIA

    • Authors: Muhammad Uzair Azizan, Tham Sikh Bing, Maryanti Mohd Raid, Mohammad Tahir Sabit Mohammad, Khadijah Hussin, Megat Mohd Ghazali Megat Abd Rahman, Muhammad Izuan Nadzri
      Pages: 11 - 19
      Abstract: This article study the discrepancy between theory and practice, especially the roles play by Land Office and Forestry Department in term of overlapping of power and penalties between Land Office and Forestry Department especially the forest on the state land leading to susceptibility in monitoring and enforcement system. The whole empirical works took place in the Central Region of Peninsular Malaysia namely as Negeri Sembilan. The total area of permanent reserved forest in that state is 155,531 hectares including the Permanent Reserved Forest Johol which was selected as the case study in this research. An exploratory research design was adopted in this research. Therefore, in-depth interviews have been done with officers from the Land Office and Forestry Department regarding their role and powers in monitoring and enforcement system to combat forest offences in Permanent Reserved Forest Johol. While data collected was analyzed using the descriptive analysis method. Content analysis was used to identify the similarities and dissimilarities of acts that empower Land Office and Forestry Department to taking action against forest offences. Theoretically, there are overlapping powers occurs between Land Office and Forestry Department identified in National Land Code 1965 and National Forestry Act 1984 in terms of arrestment of the forest offenders and seized their equipment. However, penalties imposed by both acts are very different. Practically, both authorities have divided their responsibility and power accordingly to avoid overlapping. Issues and challenges that faced by them have been found and most of them are similar. There should be an amendment to the acts in terms of the penalty imposed by both authorities. The penalty stated in both acts should be synchronized or the related sections be removed if the authorities do not implement it practically to avoid overlapping and conflicting of action imposed between two acts.
      Keywords: state land, forest, forest offences, penalties, monitoring, enforcement, overlapping of power
      Citation: Azizan, M.U., Bing, T.S., Raid, M.M., Mohammad, M.T.S, Hussin, K., Rahman, M.M.G.A., and Nadzri, M.I. (2017). Conflicting Role of Land Office and Forestry Department: A Comparative Discussion Regarding to Forest Offences Prevention in Malaysia. Jurnal Ilmu Lingkungan, 15(1), 11-19, doi:10.14710/jil.15.1.11-19
      PubDate: 2017-05-13
      DOI: 10.14710/jil.15.1.11-19
      Issue No: Vol. 15, No. 1 (2017)
       
  • The Development of Interpretataion Method For Remote Sensing Imagery In
           Determining The Candidate of Landslide In Leitimur Paninsula, Ambon Island
           

    • Authors: Ferad Puturuhu, Projo Danoedoro, Junun Sartohadi, Danang Srihadmoko
      Pages: 20 - 34
      Abstract: ABSTRAKPenginderaa jauh merupakan salah satu metode yang digunakan untuk menjawab permasalahan penelitian tentang teknologi perolehan data spasial dan sekaligus permasalahan kewilayahan serta manajemen sumber daya laha. Pemanfaatan metode penginderaan jauh untuk penelitian landslide dianataranya metode interpretasi citra secara visual dan digital.  Tujuan penelitian ini adalah membandingkan akurasi metode interpretasi dan menentukan lokasi kejadian landslide. Citra yang digunakan dalam penelitian ini adalah citra Landsat 8, Quickbird dan SRTM. Metode yang digunakan untuk menentukan kandidat landslide adalah interpretasi visual berlapis, Interpretasi citra digital dengan NDVI, OBIA, Toposhape, dan kombinasi NDVI-OBIA, dan NDVI-OBIA-Toposhape. Penggunaan metode interpretasi kejadian landslide yang terbaik adalah interpretasi visual berlapis dengan presentase 90 %. Interpretasi digital dengan NDVI mempunyai ketelitian 47 %, OBIA ketelitiannya  45 %, Toposhape 47 %, kombinasi NDVI-OBIA 47 %, dan Kombinasi NDVI-OBIA-Toposhape 53 %. Dari interpretasi visual berlapis dan pengamatan lapangan diperoleh tipe landslide yang ditemukan yaitu nendatan/slump (soil rotational slide) dalam jumlah yang banyak 7 titik (38.9%), rayapan tanah (soil creep),  aliran bahan rombakan (debris flow), longsor translasi dengan material tanah (earths Slide), dan  nendatan majemuk (multiple rotational slide).Kata kunci: Pengembanga, Metode, Interpretasi Citra, Penginderaan Jauh, Kandidat,    Landslide, Paninsula LeitimurABSTRACTRemote sensing is one of the methods used to address the problem of research on spatial data acquisition technologies and is also acquiring the problems of territorial and land resource management. The utilization of remote sensing method for the landslide research is visual and digital imagery interpretation. The purpose of this study was to compare the accuracy of the method of interpretation and determine the location of the landslide event. The imagery that used in this study was Landsat 8, Quickbird and SRTM. The method that used to determine the candidate of landslide was the layered visual interpretation, digital imagery interpretation with NDVI, OBIA, Toposhape, and combination-OBIA NDVI and NDVI-OBIA-Toposhape. The use of the interpretation method for the landslide event is the best of layered-visual interpretation with a percentage of 90%. Digital interpretation with NDVI has a 47% of its accuracy, thoroughness OBIA 45%, Toposhape 47%, the combination of NDVI-OBIA 47%, and the combination of NDVI-OBIA-Toposhape 53%. From  the layered-visual interpretation and field observations were obtained type of landslide found that soil rotational slide in large quantities 7 points (38.9%), creep soil (soil creep), the flow of material destruction (debris flow), landslides translation with soil materials (earths slide) and multiple rotational slide.Keywords: Development, Method, Imagery Interpretation, Remote Sensing, Candidate of Landslide, Landslide and Leitimur JaizirahCitation: Puturuhu, F., Danoedoro, P., Sartohadi, J. and Srihadmoko, D. (2017). The Development of Interpretataion Method for Remote Sensing Imagery In Determining The Candidate of Landslide In Leitimur Paninsula, Ambon Island. Jurnal Ilmu Lingkungan, 15(1), 20-34, doi:10.14710/jil.15.1.20-34
      PubDate: 2017-05-13
      DOI: 10.14710/jil.15.1.20-34
      Issue No: Vol. 15, No. 1 (2017)
       
  • Evaluasi Penerapan Program Adiwiyata Untuk Membentuk Perilaku Peduli
           Lingkungan di Kalangan Siswa (Kasus: SMA Negeri 9 Tangerang Selatan dan MA
           Negeri 1 Serpong)

    • Authors: Rizky Dewi Iswari, Suyud W. Utomo
      Pages: 35 - 41
      Abstract: ABSTRAKPerilaku peduli lingkungan masih sangat minim, termasuk di kalangan siswa. Salah satu upaya untuk membentuk perilaku peduli lingkungan di kalangan siswa yaitu melalui penerapan program Adiwiyata melalui pendidikan formal pada semua jenjang sekolah. Permasalahannya, penerapan program Adiwiyata yang telah dilakukan ternyata belum menjamin terbentuknya perilaku peduli lingkungan warga sekolah. Atas dasar deksripsi tersebut, maka tujuan dari penelitian yaitu menganalisis hubungan Adiwiyata dalam upaya pembentukan perilaku peduli lingkungan, ditinjau dari aspek pengetahuan, sikap, dan tindakan siswa. Metode yang digunakan dalam penelitian ini yaitu deskriptif kualitatif. Hasil riset di sekolah yang sudah Adiwiyata menunjukkan sebesar 48% siswa tingkat pengetahuannya tinggi, 99% siswa mempunyai sikap baik terhadap lingkungan, dan 79% siswa mempunyai tindakan baik terhadap lingkungan. Adapun sekolah yang belum Adiwiyata, sebesar 33% siswa tingkat pengetahuannya tinggi, 99% siswa mempunyai sikap baik terhadap lingkungan, dan 76% siswa mempunyai tindakan baik terhadap lingkungan. Dengan demikian terdapat hubungan antara penerapan Adiwiyata dengan pembentukan pengetahuan, sikap dan tindakan di kalangan siswa.Kata kunci: Adiwiyata, perilaku peduli lingkungan, pengetahuan, sikap, tindakanABSTRACTBehavior of environmental awareness is still low, even among students. One effort to create behavior of environmental awareness among students through Adiwiyata program, which is integrate in formal education at all, levels of school. The problem is, application of Adiwiyata program can’t guarantee to create behavior awareness. Based on that descriptions, purpose of this study is to evaluate implementation of Adiwiyata program, comparing student’s behavior in two different school, and to analyze the relationship between Adiwiyata and behavior of environmental awareness from three aspect, knowledge, attitude, and action. The method used in this research is descriptive qualitative. The result showed, Adiwiyata school have 48% students with high knowledge, 99%  students with good attitudes, and 79%  students with good action toward environment. In other hand, non Adiwiyata school have 33% students with high knowledge, 99%  students with good attitudes, and 76%  students with good action toward environment. Thus, there is relationship between implementation of Adiwiyata program to build knowledge, attitude and action toward environment.Keywords: Adiwiyata, behavior of environmental awareness, knowledge, attitude, actionCitation: Iswari, R.D, dan Utomo, S.W. (2017). Evaluasi Penerapan Program Adiwiyata Untuk Membentuk Perilaku Peduli Lingkungan di Kalangan Siswa (Kasus: SMA Negeri 9 Tangerang Selatan dan MA Negeri 1 Serpong). Jurnal Ilmu Lingkungan, 15(1), 35-41, doi:10.14710/jil.15.1.35-41
      PubDate: 2017-05-13
      DOI: 10.14710/jil.15.1.35-41
      Issue No: Vol. 15, No. 1 (2017)
       
  • Studi Pendahuluan Cemaran Air Limbah Rumah Potong Hewan di Kota Mataram

    • Authors: Aini Aini, Made Sriasih, Djoko Kisworo
      Pages: 42 - 48
      Abstract: ABSTRAKTujuan penelitian ini adalah untuk mengetahui cemaran baku mutu air limbah Rumah Potong Hewan (RPH) Sapi dan Ayam di Kota Mataram. Semua hasil melebihi baku mutu kecuali nilai pH. Kandungan ALT rerata air limbah RPH sapi 284004 x 104 koloni/ml dan mengandung mikroba jenis E.coli dan Salmonella. Sedangkan air limbah RPH ayam ALT rerata 101596 x 105koloni/ml dan mengandung kuman jenis E. coli, Pseudomonas aeruginosa dan Klebsiella pneumoniae. Tingginya kandungan BOD, COD, TSS, ammonia, pH, minyak dan lemak maupun cemaran mikroba diduga disebabkan tidak difungsikannya Instalasi Pengolahan Limbah (IPAL) pada RPH sapi dan tidak optimalnya fungsi IPAL di RPH ayam.hubungan antara penerapan Adiwiyata dengan pembentukan pengetahuan, sikap dan tindakan di kalangan siswa.Kata kunci: RPH sapi, RPH ayam, Baku mutu limbah RPH, Cemaran mikroba, kota Mataram yABSTRACTTujuan penelitian ini adalah untuk mengetahui cemaran baku mutu air limbah Rumah Potong Hewan (RPH) Sapi dan Ayam di Kota Mataram. Semua hasil melebihi baku mutu kecuali nilai pH. Kandungan ALT rerata air limbah RPH sapi 284004 x 104 koloni/ml dan mengandung mikroba jenis E.coli dan Salmonella. Sedangkan air limbah RPH ayam ALT rerata 101596 x 105koloni/ml dan mengandung kuman jenis E. coli, Pseudomonas aeruginosa dan Klebsiella pneumoniae. Tingginya kandungan BOD, COD, TSS, ammonia, pH, minyak dan lemak maupun cemaran mikroba diduga disebabkan tidak difungsikannya Instalasi Pengolahan Limbah (IPAL) pada RPH sapi dan tidak optimalnya fungsi IPAL di RPH ayambetween implementation of Adiwiyata program to build knowledge, attitude and action toward environment.Keywords: cattle slaughter house, chicken slaughter house, slaughterhouse waste quality standard, microbial contamination, Mataram cityCitation: Aini, A., Sriasih, M, dan Kisworo, D. (2017). Studi Pendahuluan Cemaran Air Limbah Rumah Potong Hewan di Kota Mataram. Jurnal Ilmu Lingkungan, 15(1), 42-48, doi:10.14710/jil.15.1.42-48
      PubDate: 2017-05-12
      DOI: 10.14710/jil.15.1.42-48
      Issue No: Vol. 15, No. 1 (2017)
       
  • Indonesia – Evaluation of NAPA in Agricultural Sector

    • Authors: Marcellinus Utomo
      Pages: 49 - 56
      Abstract: ABSTRAK                                                                    Perubahan iklim telah menjadi isu global dan Indonesia termasuk Negara yang harus secara serius melakukan proses adaptasi akan dampak buruk perubahan iklim. Salah satu sektor yang krusial dan diprioritaskan di Indonesia adalah pertanian. Melalui studi literasi, tulisan ini membandingkan dan mengkritisi rencana aksi nasional – adaptasi perubahan iklim di sektor pertanian dengan lima indikator kebijakan adaptasi perubahan iklim yang ideal. Hasil dari evaluasi ini diharapkan mampu memberi masukan bagi rencana adaptasi sektor pertanian yang baru. Disimpulkan bahwa meskipun kebijakan adaptasi perubahan iklim Indonesia banyak memiliki nilai positif, namun juga disertai beberapa kelemahan yang berasal dari perencanaan dan implementasi kebijakan.Kata kunci: evaluasi, kebijakan, adaptasi, iklim, pertanianABSTRACTClimate change has been a global issue and Indonesia is a country that should fervently respond over the hazards of climate change. One of crucial and prioritised sectors in Indonesia is agriculture. Through literature study, this paper compares and criticises National Action Plans – Climate Change Adaptation with five indicators of ideal climate change adaptation policy. The result hopefully could provide inputs for the new action plans. It is concluded that Indonesia’s climate change adaptation policy has benefits, however, there are some weaknesses come from planning and program implementation.Keywords: evaluation, policy, adaptation, climate, agricultureCitation: Utomo, M. (2017). Indonesia – Evaluation of NAPA in Agricultural Sector. Jurnal Ilmu Lingkungan, 15(1), 49-56, doi:10.14710/jil.15.1.49-56
      PubDate: 2017-05-13
      DOI: 10.14710/jil.15.1.49-56
      Issue No: Vol. 15, No. 1 (2017)
       
  • Analisis Tingkat Kenyamanan Di DKI Jakarta Berdasarkan Indeks THI
           (Temperature Humidity Index)

    • Authors: Trinah Wati, Fatkhuroyan Fatkhuroyan
      Pages: 57 - 63
      Abstract: ABSTRAKFenomena iklim mempengaruhi kenyamanan fisiologis di daerah pemukiman. Analisa tingkat kenyamanan di DKI Jakarta dilakukan menggunakan THI (Temperature Humidity Index). Berdasarkan data iklim periode 1985 – 2012 stasiun Kemayoran, Tanjung Priok, Halim, Cengkareng dan Pondok Betung, hasil penelitian menunjukkan rata-rata prosentase tingkat kenyamanan harian dengan kategori tidak nyaman sebesar 22,1 % (81 hari per tahun), sebagian nyaman 71 % (259 hari per tahun) dan nyaman 7,1% (26 hari per tahun). Tingkat kenyamanan menunjukkan semakin ke tengah kota semakin besar prosentase tidak nyaman. Selama periode tersebut terjadi kecenderungan peningkatan indeks THI dengan signifikansi > 50% menunjukkan tingkat kenyamanan di DKI Jakarta cenderung semakin tidak nyaman.Kata kunci: tingkat kenyamanan, temperature humidity index, urban heat islandABSTRACTClimate phenomenon affects physiological comfortableness in residential area. Analysis of thermal comfort level in DKI Jakarta were conducted using THI (Temperature Humidity Index).  Based on climate data stations in Kemayoran, Tanjung Priok, Halim, Cengkareng dan Pondok Betung during 1985-2012 showed that the average percentage of daily thermal comfort level with categories uncomfortable were 22,1% (81 days per year), half comfortable 71 % (259 days per year) and comfortable 7,1% (26 days per year). The study showed that the greater percentage uncomfortable level, the closer into the center of the city and during 1985 to 2012 the THI index tend to increasing with significant level more than 50% meant that the thermal comfort level tend to more uncomfortable.Keywords: thermal comfort level, temperature humidity index, urban heat islandCitation: Wati, T dan Fatkhuroyan. (2017). Analisis Tingkat Kenyamanan Di DKI Jakarta Berdasarkan Indeks THI (Temperature Humidity Index). Jurnal Ilmu Lingkungan, 15(1), 57-63, doi:10.14710/jil.15.1.57-63
      PubDate: 2017-05-13
      DOI: 10.14710/jil.15.1.57-63
      Issue No: Vol. 15, No. 1 (2017)
       
  • Pengaruh Perbedaan Konsentrasi Ekstrak Sargassum sp. dan Lama Penyimpanan
           terhadap Oksidasi Lemak pada Fillet Ikan Patin (Pangasius sp.)

    • Authors: Fatin Hidayati, Y.S Darmanto, Romadhon Romadhon
      Pages: 64 - 73
      Abstract: ABSTRAKIkan patin merupakan ikan air tawar yang mengandung lemak dan protein tinggi sehingga apabila dilakukan penyimpanan rentan terjadi oksidasi yang mengakibatkan ketengikan. Sargassum sp. dengan kandungan fenol dan flavonoid mampu menghambat terjadinya oksidasi pada fillet ikan patin. Penelitian ini bertujuan untuk mengetahui pengaruh perbedaan ekstrak Sargassum sp. dan lama penyimpanan dalam menghambat terjadinya oksidasi pada fillet ikan patin. Materi yang digunakan dalam penelitian ini adalah ekstrak Sargassum sp. dan fillet ikan patin. Metode penelitian yang digunakan adalah experimental laboratories dengan menggunakan Rancangan Acak Lengkap (RAL) faktorial dengan 2 faktor yaitu konsentrasi ekstrak Sargassum sp. (0%, 1%, 1,5% dan 2%) dan lama penyimpanan (hari ke-0, hari ke-2, hari ke-4, dan hari ke-6. Hasil penelitian menunjukkan bahwa perbedaan penambahan konsentrasi ekstrak Sargassum sp. dan lama penyimpanan memberikan pengaruh nyata terhadap nilai PV, nilai TBA, kadar lemak, kadar protein, kadar air serta organoleptik (P < 0,05). Hasil penelitian tahap I didapatkan rendemen Sargassum sp. dengan pelarut etanol 96% sebesar 1,39%, kandungan fenol 1,813%, flavonoid 0,278% dan aktivitas antioksidan 99,1659 ppm (kuat). Hasil penelitian tahap II didapatkan nilai PV berkisar antara 2,03 - 19,82 meq/kg, nilai TBA 0,63 - 6,72 mg.mal/kg. Konsentrasi 1,5% merupakan konsentrasi terbaik ekstrak Sargassum sp. dalam menghambat oksidasi lemak pada fillet ikan patin selama penyimpanan.Kata kunci: Antioksidan, Ekstrak Sargassum sp., Lama Penyimpanan, Oksidasi lemak, Fillet Ikan patinABSTRACTCatfish is a freshwater fish that contain high fat and protein so that if its stored it will susceptible to oxidation process which leads to rancidity. Sargassum sp. with its phenolic and flavonoid content are able to inhibit the oxidation process in catfish fillet. This research was aimed to know the effects of different concentrations of Sargassum sp. extracts and storage time in inhibiting the oxidation process in catfish fillet. The materials used in this research were Sargassum sp. extracts and catfish fillet. This research was using experimental laboratories research method with factorial Completely Randomized Research Design (CRD) of 2 factors which were concentrations of Sargassum sp. extracts (0%, 1%, 1.5%, and 2%) and storage time (0 day, 2 days, 4 days, and 6 days). The results showed that the adding of different concentrations of Sargassum sp. extracts and storage time gave significant effect to the PV value, TBA value, fat content, protein content, moisture content, as well as organoleptic point (P < 0.05). The results obtained from stage I research were the yields of Sargassum sp. with ethanol 96% solvent was 1.39%, phenol content was 1.813%, flavonoid was 0.278%, and antioxidant activity was 99.1659 ppm (categorized as strong antioxidant). The results obtained from stage II research were the PV value were ranged from 2.03 to 19.82 meq/kg, TBA value were ranged from 0.63 to 6.72 mg.mal/kg. The 1.5% concentration was the best concentration of Sargassum sp. extracts in inhibiting the lipid oxidation of catfish fillet during storage.Keywords: Antioxidant, Sargassum sp. Extracts, Storage Time, Lipid Oxidation, Catfish FilletCitation: Hidayati, F., Darmanto, Y.S. dan Romadhon. (2017). Pengaruh Perbedaan Konsentrasi Ekstrak Sargassum sp. dan Lama Penyimpanan terhadap Oksidasi Lemak pada Fillet Ikan Patin (Pangasius sp.). Jurnal Ilmu Lingkungan, 15(1), 64-73, doi:10.14710/jil.15.1.64-73
      PubDate: 2017-05-13
      DOI: 10.14710/jil.15.1.64-73
      Issue No: Vol. 15, No. 1 (2017)
       
 
 
JournalTOCs
School of Mathematical and Computer Sciences
Heriot-Watt University
Edinburgh, EH14 4AS, UK
Email: journaltocs@hw.ac.uk
Tel: +00 44 (0)131 4513762
Fax: +00 44 (0)131 4513327
 
Home (Search)
Subjects A-Z
Publishers A-Z
Customise
APIs
Your IP address: 54.198.246.116
 
About JournalTOCs
API
Help
News (blog, publications)
JournalTOCs on Twitter   JournalTOCs on Facebook

JournalTOCs © 2009-2016