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All Journal Jurnal Pengolahan Hasil Perikanan Indonesia Jurnal Perikanan dan Kelautan Berkala Perikanan Terubuk Jurnal Ilmu Lingkungan Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan IJEBA (International Journal of Economic, Business & Applications) PREPOTIF : Jurnal Kesehatan Masyarakat Unri Conference Series: Community Engagement Dinamika Lingkungan Indonesia CANANG: Jurnal Pengabdian Masyarakat EcoNews

Mirna Ilza

Jurusan Teknologi Hasil Perikanan, Fakultas Perikanan Dan Ilmu Kelautan, Universitas Riau. Kampus Bina Widya Km 12,5 Simpang Baru Pekanbaru 28293

Author-ID : 285962

Agriculture, Biological Sciences & Forestry Humanities Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Public Health Social Sciences Other

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Characteristics of Pure Oils from Belly Fat (Pangasius hypophthalmus) with Bentonite Purification Lorde Sembiring; Mirna Ilza; Andarini Diharmi
Jurnal Pengolahan Hasil Perikanan Indonesia Vol 21 No 3 (2018): Jurnal Pengolahan Hasil Perikanan Indonesia
Publisher : Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Catfish (Pangasius hypophthalmus) processing industry produces by products of abdoment fat containing unsaturated fatty acids, polyunsaturated fatty acids (PUFAs) which are the essential fatty acids needs to maintain health. Catfish belly fat can be processed into coarse fish oil through a purification process, with the addition of the adsorbent used, one of which is bentonite. This study was aimed to determine theeffect of bentonite application on the characteristics of refined catfish oil. Fish oil was extracted from belly fat then purified by adding bentonite adsorbent at a concentration of 1; 4 and 7%. The design used in thisstudy was a complete factorial of one factor. The parameters of analysis were the number of free fatty acids, peroxide value, anisidine, and totox. The results showed that bentonite had significant effect on free fattyacid, peroxide, anisidine and totox values. The use of 7% bentonite decreased content of free fatty acid, peroxide value, anisidine, peroxide and totox from 1.72 to 0.85%, 5.18 to 0 meq/kg, 27.51 to 2.28 meq/kg,and 37.88 to 2.28 meq/kg respectively.

Komponen bioaktif dan aktivitas antioksidan ekstrak kasar Sargassum plagyophyllum: Bioactive Components and Antioxidant Activity of Sargassum plagiophyllum Crude Extract Edison Edison; Andarini Diharmi; Nurul Muji Ariani; Mirna Ilza
Jurnal Pengolahan Hasil Perikanan Indonesia Vol 23 No 1 (2020): Jurnal Pengolahan Hasil Perikanan Indonesia 23(1)
Publisher : Department of Aquatic Product Technology IPB University in collaboration with Masyarakat Pengolahan Hasil Perikanan Indonesia (MPHPI)

Rumput laut cokelat (Sargassum plagyophyllum) berpotensi sebagai antioksidan alami karena memiliki kandungan flavonoid dan fenolik. Penelitian ini bertujuan untuk menentukan komposisi proksimat, mengidentifikasi komponen bioaktif, dan aktivitas antioksidan ekstrak kasar S. plagyophyllum. Penelitian ini menggunakan metode eksperimen dengan melakukan ekstraksi S. plagyophyllum menggunakan beberapa pelarut organik, antara lain: n-heksana, etil asetat, dan metanol. Parameter analisis terdiri atas analisis proksimat, rendemen, fitokimia, dan aktivitas antioksidan menggunakan metode DPPH. Hasil penelitian menunjukkan komposisi kimia (kadar air, abu, protein, lemak, karbohidrat, dan total serat kasar) berturut-turut sebesar 15,98 (bb); 21,38%; protein 9,05%; 0,88%; 68,69%; 22,24% (bk). Rendemen ekstrak heksana, etil asetat, dan metanol adalah 0,6; 0,28; dan 0,31%. Hasil ekstraksi dengan pelarut heksana didapatkan senyawa steroid/triterpenoid; pelarut etil asetat didapatkan senyawa alkaloid, flavonoid, steroid/triterpenoid, saponin, dan fenolik; sedangkan ekstraksi dengan pelarut metanol didapatkan semua komponen bioaktif kecuali flavonoid. Aktivitas antioksidan ekstrak S. plagyophylum dengan heksana, etil asetat, dan metanol dihasilkan nilai nilai IC50 1105,58 ppm; 532,42 ppm; dan 777,79 ppm.

KARAKTERISTIK MUTU KITOSAN DARI KULIT TERIPANG PASIR (Holothuria scabra) DENGAN WAKTU PEMANASAN BERBEDA ulil_amri ulil_amri; mirna_ilza mirna_ilza; sumarto_sumarto sumarto_sumarto
Berkala Perikanan Terubuk Vol 46, No 1 (2018): Februari 2018
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

This study aims to determine the quality characteristics and degrees of chitosan deacetylation of sea cucumber Holothuria scabra skin extracted in different heating time. The reserach was conducted by using experimental method, that was extracting the skin of sea cucumber Holothuria scabra by heating it in extractor NaOH solution for varied time (90, 120 and 150 minutes) to produce chitosan flour. The results showed that the sea cucumber skin was containing of 5,26% water, 17,96% protein, 0,40% fat, 61,11% ash and 17,13% carbohydrate. The yield of chitin flour was 40,40%. It was containing of moisture 5,27%, ash 6,02%, with deacetylation degree of 38,84%. The different of heating time was siginificantly affecting to the quality of the chitosan flour produced. Extracting the skin of sea cucumber by heating it for 150 minutes produced the best quality of chitosan, indicated by the yield of 33,11%, moisture content of 5,96%, ash content of 6,65%, with deacetylation degree of 69,65%.

KAJIAN PENERIMAAN KONSUMER TERHADAP IKAN ASAP SELAIS (Cryptoperus bicirchis) YANG DIBUAT MENGUNAKAN ASAP CAIR Desmelati Desmelati; Mirna Ilza; Nuzirwan Nuzirwan
Berkala Perikanan Terubuk Vol 41, No 1 (2013): Februari 2013
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

The research was conducted to observe the consumer acceptance on thesmoke flavoured fish Selais (Cryptoperus bicirchis). The fresh fish was preparedby eviscerated and washed it with clean freshwater. The fish was soaked in liquidsmoke solution at the concentration of 2%, 4%, 6%, or 8% for 30, 60, or 90minutes. Then, the fish was dried in the artificial dryer at temperature 50 – 60 0Cuntil the weight was reduced up to 70% of the initial weight. The smoke flavoredfish yielded was evaluated by determining their consumer acceptance, pH value,content of total acid and content of total phenol. The result showed that the fishsoaked in the liquid smoke at the concentration of 6% for 60 minutes is the mostlyaccepted by consumers, indicated on the highest value of consistence, texture,odor and flavor. The pH value, content of total acid and content of total phenol are6,40, 0,269%, and 0,84%, respectively.Keywords: consumer acceptance, Cryptoperus bicirchis, liquid smoke, andsmoke flavoured fish

Fortifikasi Minyak Ikan Jambal Siam (Pangasius hypophthalmus) dan Minyak Ikan Kerapu (Chromileptes sp) Pada Biskuit Anisa Ramadhani; Mirna Ilza; Desmelati Desmelati
Berkala Perikanan Terubuk Vol 43, No 2 (2015): Juli 2015
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

The study was conducted to determine the level of consumer acceptance and chemical composition of biscuit added with cat fish oil and gruoper oil. About 1 kg of abdominal fat from cat fish and 1 kg of gruoper meat was taken from a fish market in Pekanbaru was prepared,then fish oil could be proccessed. Three types of biscuit were fortifed with 0%, 10% and 20% of cat fish oil and grouper oil. Biscuit was evaluated for consumer acceptance and chemical composition (water, lipid, protein and free lipid acids). The results indicated that biscuit was fortified with 10% of cat fish oil and gruoper oil was the most prefereble by consumer. Water, lipid, protein and free lipid acids content of biscuit was 3,01%, 10,04%, 5,57% and 0,15% respectively.

ANALISIS PENDIDIKAN KARAKTER DALAM MEWUJUDKAN KESADARAN TERHADAP LINGKUNGAN BAGI SISWA SMKN – 4 PEKANBARU Sujarna Sujarna; Mirna Ilza; Zulfan Saam
Jurnal Ilmu Lingkungan Vol 8, No 1 (2014): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.8.1.p.51-71

The Analysis of character education in creating awareness about the environment hasbeen conducted at SMK - 4 Pekanbaru in June 2013. This study uses a survey throughinterviews to the questioner and respondent. The research concludes that (1) the schoolcharacter education in the category of good it has done with students indicatorsappropriate waste disposal between organic and inorganic species, (2) environmentalawareness in the category of students is also a good indicator of the level of activity inparticular on the use of waste 4 vocational school in Pekanbaru environment. So withthe character education can be instrumental in improving students' environmentalawareness SMKN 4 Pekanbaru Riau Province labih both within academia and outsideof that environment.

ANALISI KANDUNGAN BORAK PADA JAJANAN BAKSO TUSUK DI SEKOLAH DASAR DI KECAMATAN BANGKINANG KABUPATEN KAMPAR. Nurkholidah Nurkholidah; Mirna Ilza; Cristine Jose
Jurnal Ilmu Lingkungan Vol 6, No 2 (2012): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.6.2.p.134-145

School-age children is an investment of a nation and the growth depends on the intake offood. Currently there are still many foods that contain borax as the meatball skewers are soldfreely in the elementary schools sub district of Bangkinang. In addition it is alleged there isno control over school snacks both the government and the schools that need to be conductedstudies on the use of borax on meatball skewers. The research aims to determine the contentof borax and proximate analysis of the meatball skewers in sub district of Bangkinang, comparing the borax and nutritional content of meatball skewers which are made directly bythe merchant and the meatball skewers that are purchased from the manufacturer anddetermine the characteristics and motivations of merchant that using borax. Samples weretaken from 17 merchants who sell in the elementary schools sub district of Bangkinang asmuch as 3 times the sampling distance of 1 week and 3 times of observation. Based on theresearch the average characteristics of meatball merchant ages are 32,41 years old with 2.1years experience of selling and the duration of 5.24 hours a day with a turnover of Rp.268,680. High school and junior high school educated merchant make more own meatballswhich conceal the recipe and only 5.88% of merchant who ever got the attention of thegovernment. Merchants who sell meatball skewers at the elementary school generally usesborax. The content of borax ranged from 0.48 mg/g sample up to 2.32 mg/g sample. Thelargest average content of borax on meatball skewers obtained from the manufacturer. Thenutritional content of the protein content ranged from 0.18% to 1.58%. The water content between 28.84% to 64.12%. Fat content ranged from 0.62% to 8.74%. Ash content rangedfrom 1.61% to 5.01% and carbohydrates ranged from 30.94% to 59.24%. The highestaverage levels of fat, ash and carbohydrate levels are meatball made by merchants while thehighest protein and water contents obtained from meatball skewers manufacturer. Motivationof merchant use borax is obtained more chewy and durable meatballs texture so will result inhigher profits moreover the merchant do not know borax and dangers due to the lack ofgovernment attention.

EFEKTIVITAS INSEKTISIDA ORGANIK DALAM PENGENDALIAN LALAT RUMAH (Musca domestica) DAN BAU SAMPAH PADA TPS RAJAWALI PEKANBARU Radhina Permata Sari; Mirna Ilza; Tengku Nurhidayah
Jurnal Ilmu Lingkungan Vol 13, No 1 (2019): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.13.1.p.97-108

Compounds that are often used by society in controlling fly populations are chemical insecticides. Inappropriate use of chemical insecticides will harm the environment and human health directly and long term, such as poisoning, respiratory disorders, resistance to insects and environmental pollution. One other alternative to control house flies is organic insecticide that it is basic ingredients come from nature. The purposes of this study were for analyze the effectiveness of organic insecticides in controlling house fly vectors, to determine the concentration of LC 50% organic insecticides to house flies and to find out the impact of organic insecticides on environmental and economic aspects. This study used an experimental method and a completely randomized design (CRD) with four different treatments, namely control, 10% betel leaf extract + 4 ml EM4, 20% betel leaf extract + 4 ml EM4 and 30% betel leaf extract + 4 ml EM4. Each treatment was carried out with three replications. The results of the analysis showed the least amount of mortality of house fly in the control treatment ie one house fly, while the highest average of house flies mortality are 30% betel leaf extract treatment + 4 ml EM4 that are 8.66 house flies. Based on the ANOVA test, the p value <0.05 was concluded that the mean of the four research treatments differed significantly. Based on probit analysis, it was found that the concentration of LC 50% in house flies was 13.09%. Organic insecticide in terms of environment and economy has a positive impact, it can reduce odor in organic waste and has economic value compared to chemical insecticides.

SISTIM PENGOLAHAN LIMBAH TPA MUARA FAJAR DAN PENGARUH TERHADAP KUALITAS AIR TANAH DI SEKITARNYA Ertawati Ertawati; Mirna Ilza; Nofrizal Nofrizal
Jurnal Ilmu Lingkungan Vol 9, No 1 (2015): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.9.1.p.83-95

The result of the research from July to September 2014 at the landfill of RT 01/RW 03 MuaraFajar villages Rumbai sub district in Pekanbaru showed that the waste treatment was lessthan perfect, so that leachate formed as much as 0.4liters/sec at Muara Fajar landfill.Leachate Treatment installation of Muara Fajar landfill is not going well as it should whichcause leachate outlet water not feasible discharge into the environment. Waste treatment andleachate treatment weren’t going well had an effect on the quality of ground water aroundthe landfill, where the unfeasible leachate was discharge to the environment has resultedpermeation in the soil so that the quality of groundwater in monitoring wells 1 wascontaminated. However the overall quality of ground water around the landfill are still belowthe quality standards according to Permenkes No. 416/MENKES/PER/IX/1990 on cleanwater.

PEMANFAATAN AIR SUNGAI TERHADAP KEJADIAN PENYAKIT KULIT PADA MASYARAKAT PESISIR SUNGAI SIAK DI KECAMATAN RUMBAI PESISIR PEKANBARU Serly Marici; Mirna Ilza; Dedi Afandi
Jurnal Ilmu Lingkungan Vol 12, No 1 (2018): Jurnal Ilmu Lingkungan
Publisher : Program Pascasarjana Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jil.12.1.p.83-93

Case of incidence of skin disease there is an increase from year to year in the city of Pekanbaru. Rumbai Coastal is the first rank of the highest case of skin disease. in the year 2016 was recorded a total of 4,174 cases per year. The dominant factor causing the transmission of skin disease is the lack of availability of clean water facilities. The purpose of this research is to analyze the influence of water utilization of Siak River for MCK to the incidence of skin diseases in the community living in Coastal of Siak River in Rumbai Pesisir Subdistrict, Analyzing the influence of long stay in Siak River area to the incidence of skin diseases in the community living in coastal river Siak Kecamatan Rumbai Pesisir, and Analyzed the influence of long time contact of water utilization of Siak River for MCK activity with skin disease incident in society that live in coastal of Siak River of Rumbai Pesisir District. Research location on the coast of Siak River in Rumbai Pesisir Subdistrict of Meranti Pandak, Limbungan, and Tebing Tinggi Okura. The research used a survey method of direct observation of spaciousness with qualitative approach, in-depth interviews to informants who were subjected to research, ie people living in coastal areas of Siak River affected by skin disease, TU Puskesmas Rumbai Pesisir, RT / RW who live on the coastal edge of Siak River.The result of this research shows that there is influence of water utilization of Siak River for MCK to the incidence of skin disease in people living in Coastal of Siak River in Rumbai Pesisir Subdistrict, there is no influence of long stay in Siak River area to the incidence of skin disease in society living in coastal river Siak Kecamatan Rumbai Pesisir, and there is influence of long time contact of water utilization of Siak River for MCK activity with skin disease incident in society that live in coastal of Siak River of Rumbai Pesisir Subdistrict. It is expected that people living in the Siak river basin should be moreconcerned with the importance of maintaining personal hygiene of the individual and the environment and awareness to behave in a clean and healthy way (PHBS).

Co-Authors ', Desmelati ', Junardi ', Syahrul Adlita Eska Putri Afrizal Riandi Ambrosius Suryanto Amilia Linggawati Andarini Diharmi Anggito Naibaho Anisa Anastasia Yunus Anisa Ramadhani Anita, Sofia Asfi, Widya Mustika Ayu Agustina Azhari Azhari Azhari Azhari Br. Sianturi1, Frisdauli junitaMargaret Buchori Buchori Buchori Buchori, Buchori Cristine Jose Damanik, Apriliani Maranatha Damri Damri Dedi Afandi Desmelati ' Desmelati Desmelati Desmelati Desmelati Dewita Dewita Dinda Litani Purity Dini Fitri Dita Natalia Purba Edison ' Edison Edison Edison Edison Edison Edison Edo Pandiangan Elvi Rahmadani S Elvi Syahrina Enrawana Putri Purba Ertawati Ertawati Fadli Khairullah Fara Adipa Sitompul Fdw, Dhiky Ferdi Gusmanto Gianthi, Fiskia Gita Amelia Hagairim Sagala Hidayat, Nasrul Ikhsan Ikhsan Ikhsan Ikhsan Illahi, Sikarina Imam Kristof Octaviaman. H Ira Sari irvina Nurachmi Jayanti, Siska Jayanti, Tinneke Dwi Karnila, Rahman Karnila Lia Resti Lismawati Lismawati Lonika Putri Linda Nainggolan Lorde Sembiring Lorde Sembiring M. Ufan M. Ufan M.Halim M.Halim Maulana Hardi Mery Sukmiwati MST Siagian, Roy Muharram Muharram Muslihul Makrif N Ira Sari N.Ira Sari Nita Grecia Damanik Nofrizal Nofrizal Nurkholidah Nurkholidah Nurul Muji Ariani Nuzirwan Nuzirwan OKTORIO ' Panji Yaversio R. Fathul Rahman Radhina Permata Sari Rahmadi Rahmadi Rika Yuhalmiana Siregar Sahrul Ramadhan Salsabila, Unik Hanifah Serly Marici Shabrina Nur Fakhriah Shafa Tasya Rinanda Sherrin Sherrin Simbolon, Sarwoedy Siti Kholijah Sofia Anita Sri Nova Mardayanti Suhardiyanto Suhardiyanto Sujarna Sujarna Sumarto ' Sumarto Sumarto Sumarto, Sumarto Suprianto ' Syahrina, Elvi Syahrul ' Syahrul Syahrul Syahrul Syahrul Tengku Nurhidayah Titieu Keumala Sukandar Tjipto Leksono Tri Wahyu Saputra Triatma Putri ulil_amri ulil_amri Vivi Roza Vivi Roza, Vivi Wahyudi Wahyudi Widiyanto, Rifki Rahma Willy Novfrendy Damanik Yenita Roza Yolanda Pridatama Yusni Ikhawan Siregar Yusni Ikhwan Siregar yusri munthe Yusuf Eko Syafti Zainuddin Nasution Zulfan Saam Zurrahmi Z.R

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