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Analisis Aspek Molekuler Biomarka Alkana Bercabang Core Badak 1/208 Muara Badak, Kutai Kartanegara, Kalimantan Timur Firmansyah, R. Arizal; Burhan, R.Y. Perry
JOURNAL OF NATURAL SCIENCES AND MATHEMATICS RESEARCH 2015: JNSMR Volume 1 Issue 1 Year 2015
Publisher : Fakultas Ilmu Tarbiyah dan Keguruan, UIN Walisongo

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Kajian senyawa biomarka alkana bercabang pada core Badak 1/208 telah dilakukan untuk memberikan kontribusi pada kegiatan eksplorasi minyak di sumur Badak 1/208 Muara Badak, Kutai kartanegara-Kalimantan Timur melalui profil biomarka core alkana bercabang. Sampel core diekstraksi secara berselang seling dengan campuran pelarut toluena-metanol (3:1) dan kloroform-metanol (3:1). Kemudian difraksinasi dengan metode Kromatografi Kolom dan Kromatografi Lapis Tipis untuk memperoleh fraksi hidrokarbon alifatik. Fraksi yang diperoleh diidentifikasi menggunakan Kromatografi Gas-Spektrometri Massa. Kandungan biomarka fraksi hidrokarbon alifatik yang teridentifikasi antara lain iso dan anteiso alkana, mono dan trimetil alkana. Adanya senyawa iso- dan anteiso alkana, serta alkil alkana lainnya, memberikan informasi bahwa sumber bahan organik sampel core I dan II berasal dari mikroorganisme prokariotik atau biogenik prekusornya berasal dari sianobakteri (mikroorganisme laut) dan homolog monometil alkana yang terdapat pada sampel core II lebih mendekati seri homolog monometil alkana yang terdapat pada sedimen dan minyak zaman Proterozoic dan Precambrian, sehingga dapat dikatakan bahwa sampel core II lebih tua daripada sampel core I

Analisis Aspek Molekuler Biomarka Alkana Bercabang Core Badak 1/208 Muara Badak, Kutai Kartanegara, Kalimantan Timur Firmansyah, R. Arizal; Burhan, R. Y. Perry
Journal Of Natural Sciences And Mathematics Research Vol 1, No 1 (2015): Volume 1, Nomor 1, 2015
Publisher : Faculty of Science and Technology, State Islamic University Walisongo Central Java

Study compound biomarka branched alkanes on core 1/208 Rhinos have done to contribute to the activities of oil exploration wells 1/208 Muara Badak Badak, East Kalimantans Kutai Kartanegara-through core biomarka profile branched alkanes. Core samples extracted by alternately with solvent mixture of toluene-methanol (3: 1) and chloroform-methanol (3: 1). Then fractionated by Column Chromatography and Thin Layer Chromatography to obtain aliphatic hydrocarbon fraction. Fractions obtained were identified using Gas Chromatography-Mass Spectrometry.The content biomarka aliphatichydrocarbon fraction were identified, among others, iso and anteiso alkanes, mono and trimethyl alkanes. Compounds iso and anteiso alkanes, and alkyl alkane other, providing information that the source of organic material core samples I and II is derived from microorganisms prokaryotic or biogenic precursor derived from cyanobacteria (marine microorganisms) and homologous monomethyl alkanes found in core samples II closer homologous series monomethyl alkanes found in sediments and oil and Precambrian Proterozoic era, so it can be said that the core sample II core samples older than I.

GEOKIMIA ORGANIK FRAKSI AROMATIK LIGHT OIL PRODUK PENCAIRAN BATUBARA AREA (PIT) BINTANG SANGATTA KALIMANTAN TIMUR Wijaya, Lukman Sugiharto; Burhan, R.Y. Perry
Journal of Research and Technology Vol 2, No 1 (2016)
Publisher : Universitas Nahdlatul Ulama Sidoarjo

Character geochemical of Coal in area (pit) Stars Sangatta, East Kalimantan shows that the coal is classified as steam coal with thermal maturity and have low calories (5768 kcal/kg). The coal is melted in the 1L autoclave for 60 minutes at a temperature of 450°C and a pressure of 12 MPa to obtain a product slurry. Fractionation of slurry product based on boiling point using a vacum distillation apparatus 10 mmHg. Fractions obtained include naphtha, light oil, middle oil, heavy oil and coal liquid bottom. Data show that the weight percentage of the product melting fraction is dominated by heavy oil and coal liquid bottom with percentage of total> 50%. Fraction of light oil in the fractionation further by TLC and the eluent n-hexane in order to obtain an aromatic fraction. The composition of the aromatic hydrocarbon fraction light oil products were characterized using gas chromatography mass spectrophotometer (GC-MS). the identification shows that derivative of kadalen compounds, that is compounds norkadalen (C14H16) which is the fraction of oil that can be potentially as diesel fuel.

The Oxygenated Biomarker as an Indicator of Origin and Maturity of Miocene Brown Coal, Sangatta Coal Mines, East Kalimantan Zetra, Yulfi; Kusuma, Hendra Siswanto; Riandra, Fina; Sosrowidjojo, Imam B.; Burhan, R.Y. Perry
Indonesian Journal on Geoscience Vol 5, No 2 (2018)
Publisher : Geological Agency

DOI: 10.17014/ijog.5.2.107-116The Middle to Late Miocene brown coal extracted from Inul area, Sangatta coal mines, East Kalimantan, was studied to recognize the distribution of ketone and acid biomarkers. Samples were extracted using soxhlet method and separated by column chromatography and thin layer chromatography. Acetylation of acid fractions by BF3/MeOH produced an ester compound which is an acid derivative. The distributions of fatty acid methyl esters were analyzed with gas chromatography-mass spectrometry (GC-MS). The distributions of ketones included compounds in n-alkan-2-one, amyrin-derived ketone, and friedeline derivatives as well as olean-13(18)-en-3-one with oleanane skeleton. Distributions of fatty acids included compounds in the range from n-methylhexadecanoate (n-C16) to n-methyltriacontanoate (n-C30) with dominating compounds from n-methylhexadecanoate (n-C16) to n-methyldococanoate (n-C22). The most obvious feature is predominance of compounds with even-over-odd-carbon-atom-number in a molecule, which come from vascular plant fatty acids. The distributions of these biomarker compounds are used as an indicator of higher plant and oxic depositional environment, as well as the involvement of bacteria in diagenesis stage which indicates immature coals.

The Oxygenated Biomarker as an Indicator of Origin and Maturity of Miocene Brown Coal, Sangatta Coal Mines, East Kalimantan Zetra, Yulfi; Kusuma, Hendra Siswanto; Riandra, Fina; Sosrowidjojo, Imam B.; Burhan, R.Y. Perry
Indonesian Journal on Geoscience Vol 5, No 2 (2018)
Publisher : Geological Agency

DOI: 10.17014/ijog.5.2.107-116The Middle to Late Miocene brown coal extracted from Inul area, Sangatta coal mines, East Kalimantan, was studied to recognize the distribution of ketone and acid biomarkers. Samples were extracted using soxhlet method and separated by column chromatography and thin layer chromatography. Acetylation of acid fractions by BF3/MeOH produced an ester compound which is an acid derivative. The distributions of fatty acid methyl esters were analyzed with gas chromatography-mass spectrometry (GC-MS). The distributions of ketones included compounds in n-alkan-2-one, amyrin-derived ketone, and friedeline derivatives as well as olean-13(18)-en-3-one with oleanane skeleton. Distributions of fatty acids included compounds in the range from n-methylhexadecanoate (n-C16) to n-methyltriacontanoate (n-C30) with dominating compounds from n-methylhexadecanoate (n-C16) to n-methyldococanoate (n-C22). The most obvious feature is predominance of compounds with even-over-odd-carbon-atom-number in a molecule, which come from vascular plant fatty acids. The distributions of these biomarker compounds are used as an indicator of higher plant and oxic depositional environment, as well as the involvement of bacteria in diagenesis stage which indicates immature coals.

The Oxygenated Biomarker as an Indicator of Origin and Maturity of Miocene Brown Coal, Sangatta Coal Mines, East Kalimantan Zetra, Yulfi; Kusuma, Hendra Siswanto; Riandra, Fina; Sosrowidjojo, Imam B.; Burhan, R.Y. Perry
Indonesian Journal on Geoscience Vol 5, No 2 (2018)
Publisher : Geological Agency

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17014/ijog.5.2.107-116

DOI: 10.17014/ijog.5.2.107-116The Middle to Late Miocene brown coal extracted from Inul area, Sangatta coal mines, East Kalimantan, was studied to recognize the distribution of ketone and acid biomarkers. Samples were extracted using soxhlet method and separated by column chromatography and thin layer chromatography. Acetylation of acid fractions by BF3/MeOH produced an ester compound which is an acid derivative. The distributions of fatty acid methyl esters were analyzed with gas chromatography-mass spectrometry (GC-MS). The distributions of ketones included compounds in n-alkan-2-one, amyrin-derived ketone, and friedeline derivatives as well as olean-13(18)-en-3-one with oleanane skeleton. Distributions of fatty acids included compounds in the range from n-methylhexadecanoate (n-C16) to n-methyltriacontanoate (n-C30) with dominating compounds from n-methylhexadecanoate (n-C16) to n-methyldococanoate (n-C22). The most obvious feature is predominance of compounds with even-over-odd-carbon-atom-number in a molecule, which come from vascular plant fatty acids. The distributions of these biomarker compounds are used as an indicator of higher plant and oxic depositional environment, as well as the involvement of bacteria in diagenesis stage which indicates immature coals.

UPAYA PENINGKATAN WIRAUSAHA BARU DI KAWASAN KEJAWAN GEBANG SUARABAYA MELALUI PELATIHAN PEMBUATAN ES KRIM UBI UNGU Wahyudi, Agus; Utomo, Wahyu Prasetyo; Aulia, Wulan; Burhan, R.Y. Perry; Rachimoellah, M.; Martak, Fahimah; Putri, Endah Mutiara Marhaeni; Zetra, Yulfi; Mujahid, Muhammad Nadjib; Nugraheni, Zjahra Vianita
Jurnal Abdimas Vol 24, No 2 (2020): September
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat (LP2M), Universitas Negeri Semarang

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Kawasan Kejawan Gebang adalah kawasan yang berada di area kampus Institut Teknologi Sepuluh Nopember (ITS) dan Universitas Hang Tuah. Kejawan Gebang terkenal sebagai kawasan pedagang kaki lima dan rumah makan yang menjajakan pilihan kuliner bagi mahasiswa sekitarnya. Hal tersebut membuka peluang usaha bagi ibu-ibu yang mayoritas hanya berprofesi sebagai ibu rumah yang hanya mengurusi pekerjaan rumah sehari-hari. Pengabdian masyarakat ini bertujuan untuk memperkenalkan salah satu peluang wirausaha melalui pelatihan dan pendampingan kepada ibu rumah tangga untuk berwirausaha memproduksi es krim ubi ungu.Ã‚Â Dalam pelatihan ini, ibu rumah tangga dijelaskan tentang proses produksi es krim ubi ungu dengan menggunakan resep yang sederhana, pengemasan produk yang menarik dan unik serta pemasaran produk ke sekitar kawasan tersebut. Dampak dari kegiatan ini secara khusus dapat memberikan wawasan dan lapangan pekerjaan bagi ibu rumah tangga di kawasan Kejawan Gebang dan meningkatkan pendapatan sehari hari keluarga di kawasan Kejawan Gebang. Dari hasil kegiatan tersebut didapatkan bahwa ibu rumah tangga kawasan Kejawan Gebang mampu membuat es krim ubi ungu secara mandiri. Namun demikian, masih diperlukan pengembangan strategi pemasaran dari es krim yang diproduksi tersebut

UPAYA PENINGKATAN WIRAUSAHA BARU DI KAWASAN KEJAWAN GEBANG SUARABAYA MELALUI PELATIHAN PEMBUATAN ES KRIM UBI UNGU Wahyudi, Agus; Utomo, Wahyu Prasetyo; Aulia, Wulan; Burhan, R.Y. Perry; Rachimoellah, M.; Martak, Fahimah; Putri, Endah Mutiara Marhaeni; Zetra, Yulfi; Mujahid, Muhammad Nadjib; Nugraheni, Zjahra Vianita
Jurnal Abdimas Vol 24, No 2 (2020): September 2020
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/abdimas.v24i2.16998

Kawasan Kejawan Gebang adalah kawasan yang berada di area kampus Institut Teknologi Sepuluh Nopember (ITS) dan Universitas Hang Tuah. Kejawan Gebang terkenal sebagai kawasan pedagang kaki lima dan rumah makan yang menjajakan pilihan kuliner bagi mahasiswa sekitarnya. Hal tersebut membuka peluang usaha bagi ibu-ibu yang mayoritas hanya berprofesi sebagai ibu rumah yang hanya mengurusi pekerjaan rumah sehari-hari. Pengabdian masyarakat ini bertujuan untuk memperkenalkan salah satu peluang wirausaha melalui pelatihan dan pendampingan kepada ibu rumah tangga untuk berwirausaha memproduksi es krim ubi ungu.Â Dalam pelatihan ini, ibu rumah tangga dijelaskan tentang proses produksi es krim ubi ungu dengan menggunakan resep yang sederhana, pengemasan produk yang menarik dan unik serta pemasaran produk ke sekitar kawasan tersebut. Dampak dari kegiatan ini secara khusus dapat memberikan wawasan dan lapangan pekerjaan bagi ibu rumah tangga di kawasan Kejawan Gebang dan meningkatkan pendapatan sehari hari keluarga di kawasan Kejawan Gebang. Dari hasil kegiatan tersebut didapatkan bahwa ibu rumah tangga kawasan Kejawan Gebang mampu membuat es krim ubi ungu secara mandiri. Namun demikian, masih diperlukan pengembangan strategi pemasaran dari es krim yang diproduksi tersebut

Biomarking Study of Aromatic Hydrocarbon Fraction Crude Oil Tarakan, North Kalimantan Rafwan Year Perry Burhan; Abduh Muharram Chairacita; Yulfi Zetra; Endah Mutiara
Jurnal Teknik ITS Vol 8, No 2 (2019)
Publisher : Direktorat Riset dan Pengabdian Masyarakat (DRPM), ITS

The study of the aromatics of aromatic hydrocarbons from Tarakan crude oil, North Kalimantan, has been carried out through the analysis of Gas Chromatography-Mass Spectroscopy (GC-MS) analysis. The biomarkers identified showed the presence of naphthalene groups, phenanthrene and pentacyclic triterpenoids where the pentacyclic triterpenoid showed the highest abundance. The presence of 3,3,7-trimethyl-1,2,3,4-tetrahydrochrysene biomarkers; 1,2,9-trimethyl-1,2,3,4-tetrahydropicene; 2,7-dimethyl-1,2- (isopropylpenteno) -1,2,3,4-tetrahydrochrysene and dinorursa-1,3,5 (10), 13 (18) -tetraene as indicators of plants Angiosperms and chrysene indicate input bacteria. The existence of 1,3,7 + 2,6,9 + 2,7,9-TMP biomarkers; 3-MC and 2-MC indicate mature oil samples. The presence of DMP, TMP and chrysene biomarkers indicates terrestrial and marine depositional environments.

Organic Geochemistry Characteristics of Aliphatic Hydrocarbon Fraction of Crude Oil from Tarakan Basin, North Borneo, Indonesia Yulfi Zetra; Maulida Fitriyyah; Rafwan Year Perry Burhan; Zjahra Vianita Nugraheni
Jurnal Teknik ITS Vol 8, No 2 (2019)
Publisher : Direktorat Riset dan Pengabdian Masyarakat (DRPM), ITS

The study of organic geochemistry of crude oil from Pamusian field, Tarakan Basin, North Borneo has been done. The oil is fractionated by column chromatography and identified using gas chromatography-mass spectrometer (GC-MS). The presence of long chain n-alkanes, cadinane, 4β(H)-eudesmane, and 18α (H)-oleanane indicates organic matter derived from resin dammar Angiospermae family Dipterocarpaeae. It is also reported that there are drimane together with homodrimane and hopane as an indicator of bacterial input. The LHCPI value of 2.03 also indicates a high input of photosynthetic bacteria. Pr/Ph ratio of 3.76 and a drimane/homodrimane ratio of 1.058 indicating the oxic depositional environment of the sample. Isomer analysis of 18α(H)-oleanane and 17α(H),21β(H)-hopane provides information that the crude oil from Tarakan Basin is mature.

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