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Distribusi Logam Kadmium dalam Air dan Sedimen di Sungai Musi Kota Palembang Ita Emilia; Suheryanto Suheryanto; Zazili Hanafiah
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

KANDUNGAN MERKURI TOTAL PADA BERBAGAI JENIS IKAN CAT FISH DI PERAIRAN SUNGAI MUSI KOTA PALEMBANG Andi Arif Setiawan; Ita Emilia; 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 Ita Emilia; Syaiful Eddy; Ari Yansyah Saputra
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

PENGARUH PEMBERIAN MONOSODIUM GLUTAMATE TERHADAP PERTUMBUHAN TANAMAN CABAI RAWIT (Capsicum frutescens L.) Nadela Agitaria; Marmaini Marmaini; Ita Emilia
Indobiosains 2020:Volume 2 No 1 Februari 2020
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indobiosains.v2i1.4517

ABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh Monosodium Glutamate (MSG) terhadap pertumbuhan tanaman cabai rawit (Capsicum frutescens L.). Penelitian ini dilaksanakan pada bulan Maret sampai Mei 2020 di Desa Gedung Agung, Kecamatan Kota Agung, Kabupaten Lahat, Provinsi Sumatera Selatan.. Metode penelitian menggunakan eksperimen dalam Rancangan Acak Lengkap (RAL), dengan 5 perlakuan dan 4 ulangan. Dosis yang digunakan adalah P0 (tanpa msg/ kontrol), P1(2 gram), P2 (4 gram), P3 (6 gram), P4 (8 gram). Parameter yang diamati meliputi diameter batang (cm), jumlah daun (helai), tinggi batang (cm), dan berat basah (gram). Hasil penelitian menunjukkan bahwa monosodium glutamate berpengaruh nyata terhadap pertumbuhan diameter batang, jumlah daun, serta tinggi batang dan tidak berpengaruh nyata terhadap pertumbuhan berat basah tanaman cabai rawit. Konsentrasi MSG sebanyak 2 gram memberikan hasil tertinggi sebesar 0.8 cm untuk pertumbuhan diameter batang. Jumlah daun tertinggi diperoleh sebanyak 14 helai daun pada perlakuan konsentrasi sebesar 2 gram MSG. Konsentrasi MSG sebanyak 8 gram memberikan hasil tertinggi terhadap tinggi tanaman sebesar 35 cm. Pada pertumbuhan berat basah, nilai tertinggi didapatkan sebesar 2.2 gram pada penambahan MSG sebanyak 6 gram.Kata Kunci : monosodium glutamate (MSG), cabai rawit (Capsicum Frutescens L.), Metode penelitian menggunakan rancangan acak lengkap (RAL).

UJI FITOKIMIA UNTUK MENGETAHUI KANDUNGAN SENYAWA ORGANIK PADA AKAR, DAUN, DAN BATANG TUMBUHAN SENGGUGU (Clerodendron serratum Spreng) Ita Emilia; Agus Wahyudi
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Vol. 6 No. 1 (2009): Sainmatika : Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam
Publisher : Universitas PGRI Palembang

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.

DISTRIBUSI LOGAM KADMIUM DALAM REMIS (Corbicula sp.) DI SUNGAI MUSI PALEMBANG Ita Emilia
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Vol. 11 No. 1 (2014): Sainmatika : Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam
Publisher : Universitas PGRI Palembang

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

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

ANALISA KROM TOTAL DI DAERAH INDUSTRI TENUN SONGKET SUNGAI MUSI KOTA PALEMBANG Ita Emilia
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Vol. 11 No. 2 (2014): Sainmatika : Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/sainmatika.v11i2.428

Research on Chromium Analysis Total Regional Industrial Weaving Songket Palembang Musi River has been carried out in July and August 2013. This study aims to determine the concentration of total chromium (Cr-T) in the three sampling sites were in the vicinity of the domestic weaving industry songket Palembang Musi River. the results obtained by the average concentration of total chromium (Cr-T) at three sampling locations at 0.8094 mg / L and an average pH of the third water sampling locations ranging from 6.8. Based on South Sumatra Governor Regulation No. 18 In 2012, the average concentration of total chromium at three sampling locations are around the area songket Palembang Musi River is still below the standard that is below 1 mg / L.Â Keywords: chrome total, songket weaving industry, The Musi River

BIOKONSENTRASI LOGAM KADMIUM (Cd) DALAM JARINGAN REMIS (Corbicula sp.) TERHADAP LINGKUNGAN ABIOTIK (AIR DAN SEDIMEN) DI PERAIRAN SUNGAI MUSI KOTA PALEMBANG Ita Emilia
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Vol. 12 No. 1 (2015): Sainmatika : Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam
Publisher : Universitas PGRI Palembang

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

This study aims to determineÂ the level of bioaccumulation of metals cadmium (Cd) in musselÂ ( Corbicula sp.) based on the value of bioconcentration factor (BCF). The sampling method was purposive sampling methode. The studyÂ 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 ofÂ 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 accumulatedÂ in the lower category .Â Key words : Bioconcentration , Cadmium , Water , Sediment , Mussels , Musi River

TINGKAT AKUMULASI LOGAM TIMBAL (Pb) PADA REMIS (Corbicula sp ) DI DERMAGA PASAR 16 ILIR, BOOM BARU DAN TANGGA TAKAT KOTA PALEMBANG Ita Emilia
Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam Vol. 14 No. 2 (2017): Sainmatika : Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam
Publisher : Universitas PGRI Palembang

Â Â 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 musiABSTRAKÂ Penelitian tentang tingkat akumulasi logam berat timbal (Pb) pada remis (Corbicula sp.) di Sungai Musi Kota Palembang bertujuan untuk mengetahuiÂ tingkat akumulasi logam berat timbal (Pb) berdasarkan nilai Bioconcentration Â Factor (BCF) yang diperoleh dari besarnya konsentrasiÂ logam timbal (Pb) Â pada Â 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.)Â dan air sebesar 200,2 yang menunjukkan bahwa remis (Corbicula sp.)Â dalam mengakumulasi logam timbal (Pb) dalamÂ airÂ Â berada pada tingkat akumulasi sedang.Â Rata-rata nilai bioconcentration factor (BCF) logam timbalÂ (Pb) dalam remis (Corbicula sp.)Â dan sedimenÂ Â sebesar 1,2207Â menunjukkan Â remis (Corbicula sp.) dalam mengakumulasi logam timbalÂ (Pb) di sedimenÂ dalamÂ tingkat akumulasi rendah.Â Kata Kunci :Â tingkat akumulasi, Â timbal, remis, sungai musi

Penambahan Perbedaan Waktu Dan Konsentrasi Ragi Roti Terhadap Kualitas Virgin Coconut Oil (VCO) Jannah, Mutiatul; Ita Emilia; Panca Putri, Yunita
Indobiosains 2025: Volume 7 Nomor 1 Februari 2025
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indobiosains.v7i1.16381

Research has been conducted entitled Addition of Differences in Time and Concentration of Baker's Yeast to the Quality of Virgin Coconut Oil (VCO). This research aims to analyze the addition of differences in time and concentration of baker's yeast on the quality of Virgin Coconut Oil. VCO quality testing was carried out at the Biology Laboratory, Faculty of Science and Technology, PGRI University, Palembang. The method used is the experimental method. The research results showed that the highest amount of VCO and yield were 71 ml and 35.5% respectively in the treatment with the addition of a 1% concentration of baker's yeast with a fermentation time of 24 hours. The lowest amount of VCO and yield was 10 ml and 5% in the treatment with the addition of a 3% concentration of baker's yeast for a fermentation time of 36 hours. Organoleptic tests on color, smell and taste, namely at 12 hours and 24 hours of fermentation, the VCO color is clear, the aroma is typical of coconut fruit, and the taste is savory. However, as the time and concentration of baker's yeast increases (36 hours and 48 hours), the aroma produced by VCO smells less favorable (rancid) and the color becomes cloudy.

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