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All Journal AL KAUNIYAH Jurnal Sumberdaya Hayati JURNAL BIOLOGI INDONESIA Jurnal Penelitian Sains Biosaintifika: Journal of Biology & Biology Education Biosel: Biologi Science and Education
Irawan Sugoro
Pusat Aplikasi Teknologi Isotop dan Radiasi, BATAN Pasar Jumat
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Education Energy Environmental Science Immunology & microbiology Materials Science & Nanotechnology Mathematics Physics

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Karakterisasi Produk Biosolubilisasi Lignit oleh Kapang Indigenus dari Tanah Pertambangan Batubara di Sumatera Selatan Sugoro, Irawan; Hermanto, Sandra; Sasongko, Dwiwahju; Indriani, Dea; Aditiawati, Pingkan
JURNAL BIOLOGI INDONESIA Vol 7, No 2 (2011): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (170.878 KB) | DOI: 10.14203/jbi.v7i2.3116

Abstract

ABSTRACTCharacterization of Lignite Biosolubilization Products by Indigenous Moulds from Soil ofCoal Mining in South Sumatera. Biosolubilization of coal is a potential technology of convertingsolid coal to liquid fuel and chemicals at ambient condition. Our previous research hassuccessfully isolated four moulds from soil at coal mining - South Sumatera and has potency aslignite biosolubilization agent, i.e. T1, T2, T4, T5. The objective of this research was to characterizeof lignite biosolubilization products by four isolates. The method used was sub-mergedculture. Cultivation medium was MSS+ (minimal salt + sucrose 0,1% + yeast extract 0,01% +lignite 5 %). Incubation was conducted at room temperature for 28 days. The result showed thatall indigenos moulds have different ability in lignite biosolubilization. The highestbiosolubilization occurred after 7 days of incubation belonging to T1 isolate. However, GC-MSanalysis showed the largest percentage of hydrocarbon compound which equivalent to gasolineand diesel was T5 after 7 days of incubation.Key words: Biosolubilization, lignite, moulds, coal.
The Correlation Between Heavy Metal and Nutrient Content in Plecostomus (Pterygoplichthys pardalis) from Ciliwung River in Jakarta Elfidasari, Dewi; Ismi, Laksmi Nurul; Shabira, Afina Putri; Sugoro, Irawan
Biosaintifika: Journal of Biology & Biology Education Vol 10, No 3 (2018): December 2018
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (274.031 KB) | DOI: 10.15294/biosaintifika.v10i3.16248

Abstract

Most of the rivers’ quality in Indonesia is in highly-polluted status including Ciliwung River in Jakarta. The pollution can affect river ecosystem especially the rivers biota such as plecostomus species that is mostly found in Ciliwung River. The information about correlation between heavy metal and nutrition content in Plecostomus flesh still limited, so the result from this research can give the new information about that. The aims of this research is identifying the effect of the heavy metals towards the contents of protein and fat of plecostomus flesh from Ciliwung River. The analyses methods use X-Ray Fluoresence (XRF) Spectrometer, the analysis of protein using kjeldahl method, and fat analysis using extraction method. The result of this research showed that small-sized plecostomus contained the highest fat and protein compared to medium-sized and big-sized plecostomus. The assumption was the contents of heavy metal which can impede protein and fat absorption. Meanwhile, the content of carbohydrate in small-sized plecostomus was the lowest. The identified type of heavy metal using XRF method was Pb, Hg and Cd with the concentration was higher than the maximum standard (SNI) so that the flesh of plecostomus from Ciliwung River in Jakarta is categorized unsuitable to consumption
Angsana (Pterocarpus indicus) sebagai Bioindikator untuk Polusi di Sekitar Terminal Lebak Bulus Waryanti, Waryanti; Sugoro, Irawan; Dasumiati, Dasumiati
Al-Kauniyah: Jurnal Biologi Vol 8, No 1 (2015): Al-Kauniyah Jurnal Biologi
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (361.706 KB) | DOI: 10.15408/kauniyah.v8i1.2705

Abstract

Jakarta as one of the biggest city in Indonesia, it own more than 6.506.244 units of motor vehicles. The combustion of fossil fuels in motor vehicles can cause air pollution. Station is represented as one of heavy pollution location. The observation has be done by abservate the amount of vehicles, stomatal characteristic, and weight of dust on Angsana leaves, which growth around Lebak Bulus station. As the result, there is relation between weight of dust on leaf and stomatal characteristic, with r value = 1. The level weighat of dust on leaf has effect to stomata conditions, such as surface of stomata become smaller and shape of stomata become irregular, but amount and size of stomata didn’t influenced. In some case, leaf can be identifid by visible symptoms of injury such as chlorotic at the leaf veins, which caused by SO2 or black or brown flecks at the leaf veins, which caused by NOx.
Pemanfaatan Urea sebagai Sumber Nitrogen pada Biosolubisasi Batubara oleh Trichoderma sp. Mulyawati, Novi; Pikoli, Megga Ratnasari; Sugoro, Irawan; Aditiawati, Pingkan
Al-Kauniyah: Jurnal Biologi Vol 6, No 2 (2013): Al-Kauniyah Jurnal Biologi
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (483.566 KB) | DOI: 10.15408/al-kauniyah.v6i2.2824

Abstract

Lignite coal was found abundant in Indonesia, but usage for this type of coal was still relatively low. Economic value of coal increases when it is solubilized. Biosolubilization of coal by utilize of microbes produces compounds equivalent to petroleum. In this research, effect of urea on lignite biosolubilization by Trichoderma sp. was examined. Method of this research consisted of spore inoculum preparation, biosolubilization lignite coal with a variety of treatment that consists of treatment A (MSS + sucrose  1% + coal 5% + urea), and treatment B (MSS + sucrose  1% + coal 5%). Results showed that the addition of urea supported lignit coal biosolubilization by Trichoderma sp. based on increase in medium pH, concentration of phenolic and conjugated aromatic compounds, and activity of extracellular enzyme. In addition, result of product characterization using GCMS revealed compounds equivalent to 13,60%, 26,20% and 90,8% respectively for gasoline, kerosene and diesel components. Those confirmed that urea can be used as an alternative nitrogen source to support Trichoderma sp. in lignit biosolubilization producing petroleum compounds.
KARAKTERISASI PRODUK BIOSOLUBILISASI LIGNIT OLEH KAPANG INDIGENUS DARI TANAH PERTAMBANGAN BATUBARA DI SUMATERA SELATAN Sugoro, Irawan; Hermanto, Sandra; Sasongko, Dwiwahju; Indriani, Dea; Aditiawati, Pingkan
JURNAL BIOLOGI INDONESIA Vol 7, No 2 (2011): JURNAL BIOLOGI INDONESIA
Publisher : Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/jbi.v7i2.3116

Abstract

ABSTRACTCharacterization of Lignite Biosolubilization Products by Indigenous Moulds from Soil ofCoal Mining in South Sumatera. Biosolubilization of coal is a potential technology of convertingsolid coal to liquid fuel and chemicals at ambient condition. Our previous research hassuccessfully isolated four moulds from soil at coal mining - South Sumatera and has potency aslignite biosolubilization agent, i.e. T1, T2, T4, T5. The objective of this research was to characterizeof lignite biosolubilization products by four isolates. The method used was sub-mergedculture. Cultivation medium was MSS+ (minimal salt + sucrose 0,1% + yeast extract 0,01% +lignite 5 %). Incubation was conducted at room temperature for 28 days. The result showed thatall indigenos moulds have different ability in lignite biosolubilization. The highestbiosolubilization occurred after 7 days of incubation belonging to T1 isolate. However, GC-MSanalysis showed the largest percentage of hydrocarbon compound which equivalent to gasolineand diesel was T5 after 7 days of incubation.Key words: Biosolubilization, lignite, moulds, coal.
Nutritional Content of Bone Flour Made from Plecos Fish Pterygoplichthys pardalis from the Ciliwung River, Indonesia Putri, Handhini Dwi; Elfidasari, Dewi; Haninah, Haninah; Sugoro, Irawan
Biosaintifika: Journal of Biology & Biology Education Vol 12, No 3 (2020): December 2020
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v12i3.23881

Abstract

Pterygoplichthys pardalis bones that are thrown into the river is one source of pollutants in the Ciliwung River. P. pardalis bones have a high calcium content, they can be used as an alternative raw material for flour. The purpose of this study was to analyze the nutritional content of P. pardalis bone flour from the Ciliwung River. The research method used was a proximate analysis consisting of moisture, ash, fat, protein, and carbohydrates content analyses. Proximate analysis results showed that the P. pardalis bone plus head flour contained 3% moisture, 35% ash, 34% protein, 23% fat, and 5% carbohydrate. P. pardalis body bone flour contained 4% water, 37% ash, 37% protein, 19% fat, and 3% carbohydrate. Based on the proximate analysis results, P. pardalis bone flours did not met the national standard of SNI 2013 fish flour for quality I, II, and III. Until now, there has been no research that explain the nutritional content of bone flour of P. pardalis from Ciliwung River. This research provides information on the nutritional content of P. pardalis flour. Data obtained from the results of this study can be the basis for consideration in utilizing and processing P.pardalis from the Jakarta Ciliwung River.
Potensi Waste Organic Product (WOP) FST 1310 terhadap Pertumbuhan Candida albicans Penyebab Kandidiasis: Potential of the Waste Organic Product (WOP) FST 1310 on the Growth of the Fungi Candida albicans Causes Candidiasis Ramadhan, Firdaus; Ghoza, Muhammad Radian; Haribowo, Dinda Rama; Sholeha, Dania Refia Riska; Kartika; Lestari, Anggita Rana Sasmita; Fikriwansyah, Aswir; Putri, Lily Surayya Eka; Ramadhani, Lidia Anggita; Sugoro, Irawan
Jurnal Sumberdaya Hayati Vol. 11 No. 1 (2025): 2025
Publisher : Departemen Biologi, Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jsdh.11.1.8-15

Abstract

Candida albicans is an agent that causes candidiasis which can cause health problems in human’s organs. This study aims to determine the antifungal activity and inhibition zone diameter of Waste Organic Product (WOP) FST 1310 against Candida albicans. This type of research is experimental, using the Kirby-Bauer agar diffusion method with 6 treatments: P1: 100%, P2: 80%, P3: 60%, and P4: 40%, along with 2 controls, P5: nystatin (positive control) and P6: distilled water (negative control). The results showed that the WOP FST 1310 from orange peel had a larger inhibition zone diameter compared to the vegetable-derived. For the vegetable-derived eco-enzyme, the highest inhibition zone diameter was at a 100% concentration with an average of 3.7 mm. Meanwhile, for the orange peel eco-enzyme, the highest inhibition zone diameter was at a 40% concentration with an average of 5.3 mm.
Komunitas Fitoplankton sebagai Bioindikator Kualitas Perairan Situ di Ciputat Timur, Tangerang Selatan Haribowo, Dinda Rama; Assuyuti, Yayan Mardiansyah; Rijaluddin, Alfan Farhan; Attamimi, Febi Irfaullah; Nurkholidah, Nurkholidah; Shalsabilla, Syalwa Ersadiwi; Sugoro, Irawan; Ryandra, Raka; Ramadhan, Firdaus
Biosel Biology Science and Education Vol. 12 No. 2 (2023): BIOSEL (Biology Science and Education: Jurnal Penelitian Science dan Pendidika
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/bs.v12i2.5534

Abstract

Situ di Kota Tangerang Selatan memiliki kondisi memprihatinkan sehingga mempengaruhi kondisi biologis fitoplankton. Fitoplankton menjadi bioindikator kualitas akuatik karena sensitif terhadap perubahan lingkungan. Tujuan penelitian ini mengetahui kimia-fisik perairan dan kelimpahan komunitas fitoplankton. Penelitian ini dilakukan di tiga Situ Tangerang Selatan yaitu Situ Gintung, Situ Kuru, dan Situ Bungur pada bulan Juni-Agustus 2016. Pengambilan sampel mengacu pada Bellinger dan Sigee (2010) yang modifikasi. Hasil kualitas ketiga situ tersebut berkategori  baik, walaupun nilai WQI cenderung menurun pada tiap periode. Nilai keanekaragaman di ketiga berada direntang  0,5409–1,982 yaitu sedangkan nilai keseragaman berada direntang 0,3357 – 0,7901, dan untuk nilai dominansi berada diangka 0,2078 – 0,733 dengan masing-masing berkategori rendah hingga sedang. Komposisi jenis (%) yang ditemukan di ketiga situ masing-masing cenderung sama dengan jenis tertiggi Chlorophyceae sebesar 35– 53% dan jenis terendah Chryptophyceae sebesar 4–6% dan Euglenophyceae  sebesar 4–7%.
Isolasi dan Identifikasi Mikroorganisme Dari Produk Ekoenzim WOP FST 1310 Sari, Arina Findo; Eka Putri, Lily Surayya; Hariwibowo, Dinda Rama; Riliansyah, Armar; Sugoro, Irawan; Mujiyanto, Aldi; Hamada, Firdaus Ramadhan
Jurnal Penelitian Sains Vol 25, No 3 (2023)
Publisher : Faculty of Mathtmatics and Natural Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56064/jps.v25i3.876

Abstract

Produk ekoenzim Waste Organic Product (WOP) FST 1310, merupakan produk buatan tim Fakultas Sains Dan Teknologi, UIN Syarif Hidayatullah. Produk ini terbuat dari 2 jenis sampah organik yang berbeda, yaitu sisa sayur dan kulit jeruk. Penelitian mengenai konsorsium mikroba pada produk ekoenzim belum banyak dilaporkan. Pentingnya mengetahui mikroba yang hadir pada produk WOP FST 1310 merupakan langkah awal untuk menentukan pemilihan bahan substrat yang akan digunakan. Karakterisasi makroskopis diamati bentuk koloni, permukaan koloni, tepi koloni dan warna koloni. Karakter mikroskopis dilakukan dengan pengamatan bentuk sel dan pewarnaan gram. Identifikasi koloni dengan uji fisiologis biokimia yang diujikan yaitu, H2S, karbohidrat (uji katalase dan TSIA), fermentasi gula (glukosa, sukrosa, laktosa, manitol) dan MR-VP. Berdasarkan hasil diperoleh 11 isolat bakteri dan jamur dari kedua bahan dengan lima isolat dari kulit jeruk dan enam isolat dari sayuran. Berdasarkan uji makroskopis, mikroskopis, pewarnaan gram, aktivitas fisiologis dan biokimia merupakan isolat KJ NA 1, KJ NA 2, SY NA 3, SY NA 4, SY NA 5, dan SY NA 6 merupakan bakteri asam laktat (BAL).Kata kunci: bakteri, eko-enzim, jamur, WOP FST 1310
Co-Authors Alfan Farhan Rijaluddin, Alfan Farhan Assuyuti, Yayan Mardiansyah Attamimi, Febi Irfaullah Dasumiati Dasumiati Dewi Elfidasari Dwiwahju Sasongko Effendi, Dahrul Effendi, Dahrul Eka Putri, Lily Surayya Fikriwansyah, Aswir Firdaus Ramadhan, Firdaus Ghoza, Muhammad Radian Hamada, Firdaus Ramadhan Haninah, Haninah Hariwibowo, Dinda Rama Indriani, Dea Indriani, Dea Ismi, Laksmi Nurul Kartika KOSASIH KOSASIH, KOSASIH Lestari, Anggita Rana Sasmita Lily Surayya Eka Putri, Lily Surayya Eka Megga Ratnasari Pikoli, Megga Ratnasari Mujiyanto, Aldi Novi Mulyawati, Novi Nurkholidah Nurkholidah, Nurkholidah PINGKAN ADITIAWATI Pratama, Byan Muslim Pratama, Byan Muslim Putri, Handhini Dwi Ramadhani, Lidia Anggita Riliansyah, Armar Ryandra, Raka Sandra Hermanto Sari, Arina Findo Shabira, Afina Putri Shalsabilla, Syalwa Ersadiwi Sholeha, Dania Refia Riska Waryanti Waryanti, Waryanti Widjayanto, Bambang Agus Widjayanto, Bambang Agus