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Journal : PROSIDING SEMINAR KIMIA

UJI ANTIKANKER KULIT KAYU BAWANG HUTAN (Scorodocarpus borneensis Becc.) TERHADAP SEL LEUKEMIA L1210 Rudi Kartika; Partomuan Simanjuntak
PROSIDING SEMINAR KIMIA SEMINAR NASIONAL KIMIA 2013
Publisher : PROSIDING SEMINAR KIMIA

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Penelitian ini bertujuan untuk memperoleh informasi farmakologi dari senyawa kimia yang terkandung pada kulit batang kayu bawang hutan (Scorodocarpus borneensis Becc) yaitu nilai aktivitas antikanker terhadap sel leukemia L1210. Hasil uji menunjukkan semua fraksi memiliki aktivitas IC50 yang cukup tinggi, dimana hasil tertinggi diperoleh dari fraksi etil asetat dengan IC50 = 25,2685 ppm. 
ISOLASI DAN IDENTIFIKASI SENYAWA KIMIA TERPENOID DARI ISOLAT ETIL ASETAT DAUN EKALIPTUS (Eucalyptus deglupta Blume.) Rutdianti Rutdianti; Rudi Kartika; Partomuan Simanjuntak
PROSIDING SEMINAR KIMIA SEMINAR NASIONAL KIMIA 2017
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Penelitian isolasi, pemurnian, identifikasi dan uji aktivitas antioksidan dengan metode peredaman radikal bebas dari fraksi etil asetat daun ekaliptus (Eucalyptus deglupta Blume.) telah dilakukan. Tahapan penelitian adalah ekstraksi secara maserasi dengan menggunakan pelarut n-heksan, etil asetat, etanol 96%, dan air secara refluks. Pemurnian dilakukan dengan kromatografi kolom (SiO2, : n-heksan : etil asetat = 10:1 ~ 1:1). Identifikasi dilakukan dengan pengambilan data kromatografi gas-spektrometri massa. Hasil uji aktivitas antioksidan menunjukkan bahwa isolat F3.3 mempunyai persen inhibisi sebesar 1,93 % (tidak aktif). Hasil analisis kromatografi gas–spektrometri massa di duga senyawa kimia pada ekstrak etil asetat daun ekaliptus (Eucalyptus deglupta Blume.) adalah senyawa terpenoid 6, 10, 14-trimetil. 2-pentadekanon. Kata Kunci : Ekaliptus, (Eucalyptus deglupta Blume.), Uji skrining fitokimia, Antioksidan, 6, 10, 14-trimetil. 2-pentadekanon
KORELASI KADAR ION LOGAM Pb TERHADAP KONSENTRASI PROTEIN PADA KERANG DARAH (Anadara granosa) YANG DIAMBIL DI PESISIR MUARA BADAK KALIMANTAN TIMUR Hendra Priatna; Rudi Kartika; Noor Hindryawati
PROSIDING SEMINAR KIMIA Prosiding SNKT Himpunan Mahasiswa Kimia FMIPA UNMUL 2021
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Telah dilakukan penelitian tentang korelasi kadar ion logam Pb terhadap kandungan protein pada kerang darah (Anadara granosa) yang diambil di pantai Muara Badak Kalimantan Timur. Penelitian ini bertujuan untuk mengetahui kadar ion logam Pb dan kadar protein pada kerang darah berdasarkan ukuran dan lokasi sampel yang berbeda. Korelasi kadar ion logam Pb dan protein pada kerang darah diuji menggunakan metode Least Square dan product moment Pearson. Analisis kadar ion logam Pb menggunakan SSA (Atomic Absorption Spectrophotometer) dan analisis kadar protein menggunakan metode Kjeldahl. Pada penelitian ini didapatkan kadar ion logam Pb di pelabuhan umum Desa Muara Badak Ilir, Desa Salo Palai dan PT Pier .VICO Indonesia dengan rata-rata masing-masing sebesar 0,891 mg/L, 0,968 mg/L, dan 0,602 mg/L. Kandungan protein kerang darah di Desa Muara Badak Ilir, Desa Salo Palai dan PT Pier .VICO Indonesia dengan rata-rata masing-masing sebesar 20,4308%, 22,7810% dan 18,0098%. Korelasi kadar logam Pb terhadap kadar protein kerang darah (Anadara granosa) dinyatakan positif dengan hasil koefisien korelasi kuat (r = 0,9130).Kata kunci: Logam Pb, Protein, Kerang Darah (Anadara granosa)
PENGARUH ION LOGAM TERHADAP AKTIVITAS EKSTRAK KASAR LIPASE DARI KECAMBAH BIJI CEMPEDAK (Artocarpus integer (Thunb.) Merr.) Delina Khairunnisa; Winni Astuti; Rudi Kartika
PROSIDING SEMINAR KIMIA 2021: SEMINAR NASIONAL KIMIA 2021
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Kecambah biji tanaman Cempedak (Artocarpus integer (Thunb.) Merr.) memiliki aktivitas lipase yang dapat dimanfaatkan untuk meningkatkan nilai ekonomis tanaman tersebut. Penelitian ini bertujuan untuk mengisolasi lipase dari kecambah biji cempedak dan mengetahui pengaruh ion logam terhadap aktivitas ekstrak kasar lipase. Penentuan pengaruh ion logam terhadap aktivitas lipase dilakukan dengan variasi jenis ion logam, yaitu Na+, K+, Ba2+, Mg2+ dan Fe3+dengan konsentrasi 0,1 M dan diinkubasi selama 120 menit. Aktivitas enzim lipase ditentukan terhadap substrat minyak zaitun dengan metode titrimetric pada pH serta suhu optimal. Hasil penelitian menunjukkan jenis ion logam berpengaruh terhadap aktivitas enzim lipase dari ekstrak kasar kecambah biji cempedak. Pada penambahan ion Fe3+, Na+ dan Ba2+ aktivitas menurun menjadi berturut-turut sebesar 57,98%; 63,03% dan 93,28% sedangkan pada penambahan ion Mg2+ dan K+ aktivitas enzim lipase meningkat menjadi berturut-turut sebesar 131,09% dan 101,68%. Kata kunci: Kecambah biji cempedak (Artocarpus integer (Thunb.) Merr.), Lipase, Ion logam
UJI SKRINING FITOKIMIA DAN UJI AKTIVITAS ANTIOKSIDAN DARI EKSTRAK DAUN AKASIA (Acacia auriculiformkis Benth.) Eka Damayanti Setyningrum; Rudi Kartika; Partomuan Simanjuntak
PROSIDING SEMINAR KIMIA SEMINAR NASIONAL KIMIA 2017
Publisher : PROSIDING SEMINAR KIMIA

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Penelitian mengenai Uji Skrining Fitokimia dan Uji Aktivitas Antioksidan dari Berbagai Ekstrak Daun Akasia (Acacia auriculiformis Benth.) telah dilakukan. Hasil uji skrining fitokimia menunjukkan bahwa senyawa metabolit sekunder yang terkandung dalam ekstrak daun akasia adalah senyawa flavonoid, steroid, fenolik dan saponin. Kemudian, difraksinasi dengan menggunakan pelarut organik dari n-heksan, etil asetat dan air. Hasil uji aktivitas antioksidan dengan Peredaman Radikal Bebas (DPPH) menunjukkan bahwa ekstrak yang memiliki daya aktivitas antioksidan paling tinggi adalah ekstrak etanol sebesar 91,75% Kata kunci: Akasia (Acacia auriculiformis Benth.), uji skrining fitokimia, uji antioksidan peredaman radikal bebas (DPPH)
KORELASI KADAR ION LOGAM Pb TERHADAP KADAR PROTEIN PADA KERANG TAHU(Meretrix meretrix) YANGDIAMBIL DI PERAIRAN PANTAI BUNYU KALIMANTAN UTARA Edi Novian Jaya; Rudi Kartika; Chairul Saleh
PROSIDING SEMINAR KIMIA SEMINAR NASIONAL KIMIA 2017
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The Research on "Correlation Pb metal ion concentration the protein content in the shells Tahu (Meretrix meretrix) taken in coastal waters Bunyu Island North Borneo". This study aims to determine the levels of metal ions Pb and protein levels in Shell tahu based on the size and area of different sampling. Then the metal ion content of Pb and protein correlated using Least Square method. Analysis of Pb metal ion levels by using AAS (Atomic Absorption Spectrophotometer) and analysis of protein content using the Kjeldahl method. In this study, the levels of metal ions Pb at area 1 with an average of 0.638 mg / L, the levels of metal ions Pb at area 2 with an average of 0,940 mg / L, the levels of metal ions Pb in area 3 with an average of 0.664 mg / L. The protein content of the mussels out in area 1 with an average of 13.9244%, protein content in area 2 obtained an average protein content of 20.3020% and area 3 obtained an average protein content of 16.1540%. Correlation Pb levels against the protein content of the Shells tahu (Meretrix meretrix) r = 0.856 Keywords: Metal Pb, Protein, Shells Tahu (Meretrix meretrix), AAS (atomic absorption spectrophotometer), Kjeldahl Method
PEMBUATAN ETANOL DARI UMBI GARUT (Maranta arundinacea) SECARA HIDROLISIS ENZIMATIS DENGAN PENAMBAHAN NPK SEBAGAI NUTRISI FERMENTASI MENGGUNAKAN Saccharomyces cerevisiae Wulan Verani; Rudi Kartika; Winni Astuti
PROSIDING SEMINAR KIMIA SEMINAR NASIONAL KIMIA 2018
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Ethanol production as a biofuels successor fossil fuels from arrowroot tubers (Maranta arundinacea) through enzymatic hydrolysis process and fermentation use Saccharomyces cerevisiae has been carried out. This research aimed to determine levels of ethanol production by various concentration of nutrients added and variations time of fermentation. Hydrolysis process by enzymatic through a liquefaction phase with α-amylase and gluco-amylase at the saccharification stage. In the fermentation process NPK is used as a fermentation nutrient. The variations of NPK used is 1%, 2% and 3% (w/v) and the variations of fermentation time is 5, 7 and 9 days. The highest ethanol concentration of ethanol obtained are in addition of NPK nutrition at 2% (w/v) for 7 days, with the obtained ethanol concentration of 46, 989%. Keywords: ethanol, arrowroot tubers (Maranta arundinacea), NPK, fermentation.
ANALISIS KANDUNGAN TOTAL LOGAM (Pb), (Fe) DAN PROTEIN PADA KERANG DARAH (Anadaragranosa L) DARI PESISIR LAUT KENYAMUKAN SANGATTA KALIMANTAN TIMUR Edman Tandirerung; Rudi Kartika; Noor Hindryawati
PROSIDING SEMINAR KIMIA SEMINAR NASIONAL KIMIA 2017
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The Research on"Analysis of the total content of Pb, Fe and protein in the blood clams (Anadara granosa L) from sea coast of Kenyamukan Sangatta in East Kalimantan" .Penelitian aims to determine the total content of Pb, Fe and shellfish proteins in the blood clams by the size and location of different sampling. Then the total content of Pb, Fe and protein correlated using Least Square method. The total content analysis of Pb, Fe using AAS (Atomic Absorption Spectrophotometer) and analysis of protein content using the Kjeldahl method. In this study, the total content of Pb, Fe on the location of Pier Oil and Gas companies with an average of 0.805, 1,684 mg / L, general Piers in Kenyamukan 0885, 1,849 mg / L, at Pier coal port 0813, 1,792 mg / L. The protein content of blood clams on the location of Pier Oil and Gas Company with an average of 20.8981%, general Piers in Kenyamukan obtained an average protein content of 23.7947% and Pier coal companies earned an average protein content of 23.4533%. Correlation of the total content of Pb, Fe against the protein content in blood clams (Anadara granosa L) r= 0.8176, r = 0.9066. Keywords: Blood clams (Anadara granosa L), Metal Pb, Fe, Protein
UJI BSLT DAN ANTI OKSIDAN EKSTRAK N-BUTANOL DAN AIR PADA RANTING TANAMAN SIRIH HUTAN (Piper aduncum .L.) Syelvia Lousiana Ningsih Kalauw; Yerwanto Ilang; Rudi Kartika; Fauzi Rachman; Partomouan Simanjuntak
PROSIDING SEMINAR KIMIA SEMINAR NASIONAL KIMIA 2014
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Forest betel plant is a plant belonging to the Piperaceae tribe. Sap of plants are often used by people as a cure boils and leaves as toxicity to mosquito larvae o f Aedes aegypti L. Was tested for BSLT (Brine shrimp Lethality Test) and antioxidants in ethanol and water ext ract of the twigs of the plant betel leaves this forest, the concentration used in the test BSLT 10 , 100 and 1000 pp m and antio xidant tests with obstacle (inhibit ion)% 5, 10, 25, 50 and 100pp m. Principles used in to xicity tests of ethanol and water extracts of p lant twigs forest betel Piper aduncum .L ( family :p iperaceae) BSLT (Brine shrimp Lethality Test) determined by the method of total mortality of larvae shrimp Artemia salina Leach extract co mpounds due to the influence of natural materials with a part icular concentration and antioxidant principle is based on the color of the solution changes DPPH (1,1-di fenil-2-pikrilhidrasil) from purple to yellow due to the presence of antio xidant compounds. Where the results of research in BSLT test showed that the LC 50 value twigs of 33.88 pp m ethanol extract and water extract of 323.593 ppm. The antio xidant test IC 50 values obtained at 140.732 pp m ethanol extract and water ext ract of 438.687 pp m with a b lank absorbance by 0.813.
ANALISIS KADAR LOGAM Pb (TIMBAL) DAN KANDUNGAN PROTEIN PADA TERITIP (Balanus. sp) DI PESISIR PULAU BUNYU KALIMANTAN UTARA Annuary Laksono; Rudi Kartika; Noor Hindryawati
PROSIDING SEMINAR KIMIA SEMINAR NASIONAL KIMIA 2017
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The researched about “The Correlation Level of Metal Lead (Pb) Towards The Protein Content of Teritip (balanus. sp)” this research was taken In The Coastal Water of Bunyu Island, North Borneo “This research aims to know the level of Metal (Pb) and protein content of Teritip (balanus. sp) based on the size and location of the different sampling. Afterwards, The Lead (Pb) metal and protein are correlated using Least Square method. Analysis of Metal (Pb) content by using AAS (Atomic absorption Spectrofotometry) and analysis of protein content using Kjeldahl method. From this research, it is found the Pb metal ion levels on point 1 is by an average of 0,574 mg/L, On point 2 is by an average of 0,816 mg/L, On points 3 is by an average of 0,648 mg/L and point 4 is by an average of 0,569mg/ L . It is also found the content protein of Teritip (balanus. sp) on point 1 is by an average of 22,9447 %. On point 2, it is found the average of protein content of 27,5737 %, point 3 by an average of 24,1332 % and point 4 by an average 20,9972 % . The correlation of Pb Metal level towards protein conten on Teritip (balanus. sp) symbolized as R2 = 0,810. Keywords: Pb Metal, Protein, Teritip (balanus. sp)
Co-Authors Abimanyu, Priem Reyhan Adha, Laila Sufina Aditya, Roy Admaja, Junior Try Adnyana, Ketut Cahyadi Ahmad Suryadi, Ahmad Alimuddin - Alimuddin - Aman S Panggabean Aman S Panggabean, Aman S Aman S. Panggabean Aman Sentosa Panggabean Andi Kurniawan Annuary Laksono Arifwan - Ary Rizki Darmawi Ary Rizki Darmawi, Ary Rizki Aswad, Muhammad Raihan Aswat, Muhammad Raihan Aswat, Raihan Azka, Andi Aulia Urrahman Bayu Iskandar Bohari Yusuf Bohari Yusuf Bonifasius, Bonifasius Bustanussalam Bustanussalam Bustanussalam Bustanussalam, Bustanussalam Chairul Saleh Chairul Saleh Corebima, Damianus Develistur Delina Khairunnisa Dilo Jhosea Luciano Eduardo Dimas P, Riansyah Djihan Ryn Pratiwi Dwi Lestari Dwi Susanto Edi Novian Jaya Edman Tandirerung Eka Damayanti Setyningrum Eka Setia Rini Eka Siswanto Syamsul Eno Julia Shafarini Erwin - Erwin Erwin Eva Marliana, Eva Fahmi, Miraz’hul Fahmi, Miraz’ul Farida Farida Fathur Rahman Fathur Rahman fatur Rahman, fatur Fauzi Rachman Fauzi Rachman Firmansyah - Fitriana, Mila Gelung, Antonius Hamsiana - Hendra Priatna Hendric Surya Putra I Wayan Arief Pradana Putra Iskandar, Bayu Jaya, Edi Novian Jofri, Dirga Hosea Seventeen Jofri, Dirga Hosea Seventin Julianto, Faisal Reja Kalmud Nia Tekha Laksono, Annuary Lila Karina Nuryanti Lilik Sulastri Lumban Gaol Veronica Destiana Mahrus, Muhammad Haissul Maria Amelia Kristianingrum Marliani, Nelly Marlina, Eva Mila Fitriana Mira Wahyuni Mira Wahyuni, Mira Miraz’hul Fahmi Muhammad Adhitya Rizkirullah Muhammad Haissul Mahrus Muhammad Harry Rahmadan Muhammad Raihan Aswat Muhammad Sigit Ariski Nasution, Safridah Hannum Noor Hindryawati Noor Hindryawati, Noor Nur Asmawati Nur, Istianti Irfa'a Octavianus, Riyan Octavianus, Riyan Partomouan Simanjuntak Partomuan Simanjuntak Partomuan Simanjuntak Partomuan Simanjuntak Partomuan Simanjuntak Partomuan Simanjuntak Prastiwi, Mela Pratama, Riansyah Dimas Rahmat Gunawan Rahmat Gunawan Rahmat Gunawan Rezky Estrada Ricard, Romoldus Jonius Rico Ramadhan, Rico Rida Awliyani Ripaldy Apriansya Riyan Octavianus Rizkirullah, M. Adhitya Rizkirullah, Muhammad Adhitya Rizkirullah, Muhammad Aditya Rizkullah, Muhammad Adhitya rizky maulida amalia hanif Ruga, Ritbey Rutdianti Rutdianti Rutdianti, Rutdianti Sahriani, Andi Saibun Sitorus Sanian, Sanian Sari Setianingsih Septarini, Firda Nurlaili Setianingsih, Sari Setyningrum, Eka Damayanti Shafarini, Eno Julia Shaparuddin Nur Arifullah Simanjuntak, Partomuan Solman, Solman Suaibatul Aslamiah Subur P Pasaribu Sudrajat Sudrajat Sukanadi, I Putu Sukma Wiratama Sulistiani, Oktaviana Dewi Sulistiyawati, Rizki Ramadhani Syelvia Lousiana Kalauw Syelvia Lousiana Ningsih Kalauw Tandirerung, Edman Tanjung, Faisal Trisnawati, Eka Elly Ulfa, Yulyanti Sartika Utami, Nanda Putri Wahyu Budi Utama Wahyu Budi Utama Wahyu Teguh Santoso Wahyu Teguh Santoso Wajdie, Farid Winni Astuti Winni Astuti, Winni Wulan Verani Yeni Agustina Yeni Agustina, Yeni Yerwanto Ilang Yerwanto Ilang, Yerwanto