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All Journal SAINSMAT Sainteknol : Jurnal Sains dan Teknologi Prosiding Universitas PGRI Palembang Jurnal Penelitian Sains Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Environmental Science Journal (esjo) Kemas Journal:Jurnal Pengabdian masyarakat
Ita Emilia, Ita
Universitas PGRI Palembang
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Law, Crime, Criminology & Criminal Justice Mathematics Physics Public Health Transportation

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KANDUNGAN MERKURI TOTAL PADA BERBAGAI JENIS IKAN CAT FISH DI PERAIRAN SUNGAI MUSI KOTA PALEMBANG Setiawan, Andi Arif; Emilia, Ita; Suheryanto, Suheryanto
Jurnal Dosen Universitas PGRI Palembang Jurnal Dosen Universitas PGRI Palembang Edisi 2
Publisher : Jurnal Dosen Universitas PGRI Palembang

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Kandungan Timbal pada Kulit, Daging, dan Insang Ikan Juaro (Pangasius polyuranodon) di Sungai Musi Palembang Emilia, Ita; Eddy, Syaiful; Saputra, Ari Yansyah
Jurnal Dosen Universitas PGRI Palembang Jurnal Dosen Universitas PGRI Palembang Edisi 2
Publisher : Jurnal Dosen Universitas PGRI Palembang

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AbstractHas conducted research titled Metal Content of Lead (Pb) in Part Leather, Meat and Fish Gills Juaro (Pangasius polyuranodon) in the waters of the River Musi Palembang, which was conducted in April-June 2014 This study aims to determine the concentration of lead metal (Pb ) on the skin, meat and fish gills Juaro waters of the Musi River in Palembang. The method used is descriptive quantitative research methods. The sample used is composed of the skin, meat and fish gills Juaro. The results showed that the metal concentrations of lead (Pb) in some parts of the fish Juaro are as follows: the average concentration of lead (Pb) in the skin of 0.897 mg / kg, in the meat section at 1,700 mg / kg, and the average lead (Pb) in the gills of 2,526 mg / kg. At the gills have exceeded the quality standards set by the Food and Drug Administration (FDA) is> 2.0 mg / kg.Keywords: Lead, Fish Juaro, Musi River
Distribusi Logam Kadmium dalam Air dan Sedimen di Sungai Musi Kota Palembang Emilia, Ita; Suheryanto, Suheryanto; Hanafiah, Zazili
Jurnal Dosen Universitas PGRI Palembang Jurnal Dosen Universitas PGRI Palembang Edisi 2
Publisher : Jurnal Dosen Universitas PGRI Palembang

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AbstractThis aims of this research is to determine of cadmium in water and sediment Musi River Palembang. Technical method sampling by purposive. Data collected from eight sample point and determination of cadmium contaminant using by AAS methode. The results a averageof cadmium (Cd) is0.0091mg/Lwith a range 0.0021-0.0137mg/L,and lower from threshold of PERDA the South Sumatra No.16of 2005. The average of cadmium (Cd) sediments is.1520mg/kg with range 0.1000-0.1890mg/kg, and lower from threshold of Dutch Quality Standards for Metalsi sediment.Keywords: distribution , cadmium , water , sediment , Musi river
Uji Toksisitas Akar Tuba (Derris eliptica) terhadap Mortalitas Benih Ikan Nila (Oreochromis sp) Efriadi, Hendri; Mutiara, Dian; Emilia, Ita
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Sainmatika Volume 15 No. 1 Juni 2018
Publisher : Faculty of Mathematics and Natural Science, Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (364.701 KB) | DOI: 10.31851/sainmatika.v15i1.1783

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The Tuba Root Toxicity Test (Derris eliptica) study on Tilapia Seed Mortality (Oreochromis sp.) Aims to determine the concentration of tubal root extract causing 50% mortality of test animals (LC50) and mid-time (LT50) mortality of tilapia seeds. The study was conducted in March s.d in May 2017 at the integrated PGRI Zoological Laboratory of Palembang University. Toxicity test using bioassay with 8 hours exposure time. The tested concentrations were 0.26%, 0.34%, 0.44%, 0.57%, 0.74% and 0.95% were applied for 8 hours. The results of the concentration of 1 hour LC50 tube root extract were 0,549%, 2 hours 0,653%, 3 hours 0,437%, 4 hours 0,307%, 5 hours 0,228%, 6 hours 0,142%, 7 hours 0,142% and 8 hours Of 0.142%. Mid-time (LT50) tuba root extract, LT50 0.26% for 4.619 minutes, LT50 0.34% for 4.075 minutes, LT50 0.44% for 2.393 minutes, LT50 0.57% for 1.561 minutes, LT50 0.74 % For 1,102 minutes, and LT50 0.95% did not show the probit results of the SPSS application, since the whole test animal had died. ABSTRAK Penelitian Uji Toksisitas Akar Tuba (Derris eliptica) terhadap Mortalitas Benih Ikan Nila (Oreochromis sp.) bertujuan untuk mengetahui  konsentrasi ekstrak akar tuba yang menyebabkan kematian 50% hewan uji (LC50)  dan waktu tengahan  (LT50) kematian benih ikan nila. Penelitian ini dilaksanakan pada bulan Maret s.d bulan Mei 2017 bertempat di Laboratorium Zoologi terpadu Universitas PGRI Palembang. Uji toksisitas mengunakan metode bioassay dengan waktu pendedahan selama 8 jam. Konsentrasi yang diujikan 0,26%, 0,34%, 0,44%, 0,57%, 0,74% dan 0,95% yang diaplikasikan selam 8 jam. Hasil konsentrasi ekstrak akar tuba LC50 1 jam sebesar 0,549%, 2 jam 0,653%, 3 jam 0,437%, 4 jam sebesar 0,307%, 5 jam sebesar 0,228%, 6 jam sebesar 0,142%, 7 jam sebesar 0,142% dan 8 jam sebesar 0,142%. Waktu tengahan (LT50) ekstrak akar tuba, yaitu LT50 0,26% selama 4,619 menit, LT50 0,34% selama 4,075 menit, LT50 0,44% selama 2,393 menit, LT50 0,57% selama 1,561 menit, LT50 0,74%  selama 1,102  menit, dan LT50 0,95% tidak menunjukan hasil probit dari aplikasi SPSS, dikarenakan keseluruhan hewan uji telah mengalami kematian. Kata kunci: toksisitas, akar tuba, nila, LC50, LT50.
TINGKAT AKUMULASI LOGAM TIMBAL (Pb) PADA REMIS (Corbicula sp ) DI DERMAGA PASAR 16 ILIR, BOOM BARU DAN TANGGA TAKAT KOTA PALEMBANG Emilia, Ita
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Sainmatika Volume 14 No. 2 Desember 2017
Publisher : Faculty of Mathematics and Natural Science, Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (271.808 KB) | DOI: 10.31851/sainmatika.v14i2.1297

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    Research on the level of accumulation of heavy metal lead (Pb) on mussels (Corbicula sp) at Musi River Palembang City to determine the level of heavy metal accumulation based on Bioconcentration Factor (BCF) the concentration of lead metal (Pb) in river water, sediment, and mussels (Corbicula sp.) in the waters of the Musi River, namely at Pasar 16 Ilir dock, Boom Baru dock and Tangga Takat dock. The method used is quantitative descriptive method. The results showed that the average value of Bioconcentration factor (BCF) of lead metal (Pb) in mussels (Corbicula sp.) and water was 200.2. Meaning mussels (Corbicula sp.) in accumulating lead (Pb) in water show moderate accumulation rates. The mean value of lead metal bioconcentration (BCF) of lead (Pb) in mussels (Corbicula sp.) and sediment was 1.2207. Meaning mussels (Corbicula sp.) in accumulating lead metals (Pb) in sediments show low accumulation rates.Keywords: level of accumulation, lead, mussels, river of musiABSTRAK Penelitian tentang tingkat akumulasi logam berat timbal (Pb) pada remis (Corbicula sp.) di Sungai Musi Kota Palembang bertujuan untuk mengetahui  tingkat akumulasi logam berat timbal (Pb) berdasarkan nilai Bioconcentration  Factor (BCF) yang diperoleh dari besarnya konsentrasi  logam timbal (Pb)  pada  air sungai, sedimen, dan remis (Corbicula sp.) yang diambil pada 3 (tiga) lokasi penelitian, yaitu di dermaga Pasar 16 Ilir, dermaga Boom Baru dan dermaga Tangga Takat. Metode yang digunakan adalah metode deskriptif kuantitatif. Hasil penelitian menunjukkan rata-rata nilai Bioconcentration factor (BCF) logam timbal (Pb) dalam remis (Corbicula sp.)  dan air sebesar 200,2 yang menunjukkan bahwa remis (Corbicula sp.)  dalam mengakumulasi logam timbal (Pb) dalam  air   berada pada tingkat akumulasi sedang.  Rata-rata nilai bioconcentration factor (BCF) logam timbal  (Pb) dalam remis (Corbicula sp.)  dan sedimen   sebesar 1,2207  menunjukkan  remis (Corbicula sp.) dalam mengakumulasi logam timbal  (Pb) di sedimen  dalam  tingkat akumulasi rendah. Kata Kunci :  tingkat akumulasi,  timbal, remis, sungai musi
UJI FITOKIMIA PADA DAUN TUMBUHAN PULAI (Alstonia scholaris) Emilia, Ita
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Sainmatika Volume 6 No. 2 Desember 2009
Publisher : Faculty of Mathematics and Natural Science, Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/sainmatika.v6i2.6

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ABSTRAKPenelitian yang berjudul Uji Fitokimia pada Daun Tumbuhan Pulai (Alstonia scholaris) ini menggunakan metode kimia analisa kualitatif . Daun tumbuhan pulai banyak sekali khasiatnya yaitu potensial dijadikan sebagai sumber senyawaantibakteri yaitu sebagai obat gatal-gatal dan obat diare oleh kebanyakan masyarakat Desa Batu Gajah dan Desa Maut di Kecamatan Rupit Kabupaten Musi Rawas untuk itulah diharapkan melalui penelitian ini diketahui senyawa organik golongan apa yang ada pada daun tumbuhan pulai apakah golongan alkaloida, flavonoida , terpenoida , atau golongan fenol melalui uji pendahuluan atau uji fitokimia. Ternyata setelah dilakukan penelitian terdapat senyawa organik golongan fenol yang dibuktikan dengan perubahan warna kuning yang terjadi setelah sampel ditambahkan denganlarutan asam sulfat 10% yang dibiarkan selama 15 menit. Sedangkan senyawa organik golongan alkaloida, flavonoida dan terpenoida tidak terkandung dalam dun tumbuhanpulai dibuktikan dengan perubahan warna yang terjadi setelah sampel ditetesi dengan beberapa tereaksi. Penelitian disarankan dilanjutkan untuk mengisolasi senyawa daridaun tumbuhan pulai untuk mendapatkan senyawa yang lebih murni.Kata kunci : Fitokimia, Flavonoid, Alkaloid, Terpenoid, Fenol, Pula
ISOLASI DAN IDENTIFIKASI SENYAWA ALKALOID DARI DAUN TUMBUHAN SENGUGU (Clerodendron serratum Spreng) Emilia, Ita
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Sainmatika Volume 7 No. 2 Desember 2010
Publisher : Faculty of Mathematics and Natural Science, Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/sainmatika.v7i2.16

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ABSTRAKTelah dilakukan penelitian yang berjudul Isolasi dan Identifikasi Senyawa Alkaloid dari Daun Tumbuhan Senggugu (Clerodendron serratum Spreng) yang dilaksanakan dari bulan April s.d. bulan November 2010 di Laboratorium Genetika dan Bioteknologi, Jurusan Biologi Fakultas MIPA Universitas Sriwijaya untuk pengujian hasil penelitian yaitu penentuan spektrofotometri dilaksanakan di Lab.Kimia Analisa Instrumen UPI Bandung . Isolasi senyawa aktif dilakukan secara bertahap dimulai dari proses ekstraksi, fraksinasi, kromatografi lapis tipis (KLT), dan pemurnian senyawa aktif dengan menggunakan kromatografi kolom gravitasi. Identifikasi senyawa alkaloid menggunakan spektrofotometer UV, IR, dan GC-MS. Hasil KLT didapat senyawa aktif yang terdapat pada daun senggugu termasukgolongan senyawa alkaloid dengan Rf 0,45 dengan warna kuning kecoklatan. Hasil pemurnian senyawa aktif dengan menggunakan kromatografi kolom gravitasi diperoleh fraksi aktif pada F 3.3, Dari hasil pengujian menggunakan spektrofotometer uv, infra red dan gc-ms diperoleh senyawa golongan alkaloid dengan berat molekul 70 gram/mol dan rumus molekul C 2 H 2 N 2 O.Kata kunci: Isolasi, Identifikasi, Clerodendron serratum, alkaloid
DISTRIBUSI LOGAM KADMIUM DALAM REMIS (Corbicula sp.) DI SUNGAI MUSI PALEMBANG Emilia, Ita
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Sainmatika Volume 11 No.1 Juni 2014
Publisher : Faculty of Mathematics and Natural Science, Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/sainmatika.v11i1.418

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This study aims to determine the metal content of cadmium (Cd) in mussel (Corbicula sp.) in Palembang Musi River. The sampling method was purposive sampling method. Based on the source of metal contamination of cadmium (Cd) in the Musi River in Palembang administrative region, the location of the study were divided into eight stations. The results showed the average metal concentrations of cadmium (Cd) in mussel tissue (Corbicula sp.) of 0.6801 mg / kg with a range of concentrations between 0.4320 mg / kg - 0.9470 mg / kg with the highest concentration in the area Pulokerto and lowest in the shipyard area of PT. Mariana Bahagia. Cadmium metal concentrations in mussel tissue (Corbicula sp.) is still under No. SNI. 7387 the year 2009 is equal to 1.0 mg / kg. Key words: cadmium, mussels, Musi River
BIOKONSENTRASI LOGAM KADMIUM (Cd) DALAM JARINGAN REMIS (Corbicula sp.) TERHADAP LINGKUNGAN ABIOTIK (AIR DAN SEDIMEN) DI PERAIRAN SUNGAI MUSI KOTA PALEMBANG Emilia, Ita
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Sainmatika Volume 12 No.1 Juni 2015
Publisher : Faculty of Mathematics and Natural Science, Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/sainmatika.v12i1.439

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This study aims to determine  the level of bioaccumulation of metals cadmium (Cd) in mussel  ( Corbicula sp.) based on the value of bioconcentration factor (BCF). The sampling method was purposive sampling methode. The study  site was divided into eight stations, obtained the following results, Bioconcentration Factor ( BCF ) of Cd metal in mussel (Corbicula sp.) and water ranged 38.2301 - 315.2381 with an average of  101.0334, indicated Cd metal bioaccumulation in the mussel (Corbicula sp.) and water accumulated in the medium category. BCF value metals Cd in mussel ( Corbicula sp.) and sediment ranged 2.2857-8.0940 with an average of 4.7931 indicates Cd metal bioaccumulation in the mussel (Corbicula sp.) and sediment accumulated  in the lower category . Key words : Bioconcentration , Cadmium , Water , Sediment , Mussels , Musi River
UJI FITOKIMIA UNTUK MENGETAHUI KANDUNGAN SENYAWA ORGANIK PADA AKAR, DAUN, DAN BATANG TUMBUHAN SENGGUGU (Clerodendron serratum Spreng) Emilia, Ita; Wahyudi, Agus
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Sainmatika Volume 6 No. 1 Juni 2009
Publisher : Faculty of Mathematics and Natural Science, Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/sainmatika.v6i1.361

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ABSTRACTHas been studied, entitled "Knowing the Ingredients Test Phytochemicals for Organic Compounds in Roots, Leaves, and Stem Plants Senggugu (Clerodendron serratum Spreng) held in August until November 2006 at the Laboratory of Organic Chemistry, UNSRI Inderalaya. The purpose of this study was to determine the class of organic compounds contained in the roots, leaves, and stems of plants senggugu. The result is at the root, leaves and stems of plants senggugu (Clerodendron serratum Spreng) alkaloids contained organic compounds and classes of organic compoundclasses terpenoida flavonoida whereas none of the three parts of the plant. Special sections of leaves and stems of plants there are classes of organic compounds terpenoid types of steroids.Key words: Phytochemicals test, Clerodendron serratum, alkaloids, falvonoida, terpenoida.
Co-Authors Andi Arif Setiawan, Andi Arif Anggraini, Parasmita Ari Yansyah Saputra, Ari Yansyah Arief Setiawan, Andi Dian Mutiara, Dian Eddy, Syaiful Efriadi, Hendri Fitriyanti, Reno Helfa Septinar, Helfa Inka Dahlianah, Inka Jumingin Puspasari, Rita Suheyanto Suheryanto Wahyu Saputra Wahyudi, Agus Yunita Panca Putri, Yunita Yunita Panca Putri, Yunita Panca Zazili Hanafiah Zazili Hanafiah