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Journal : PROSIDING SEMINAR KIMIA

PENENTUAN KUALITAS LEMAK PADA BAGIAN PERUT IKAN PATIN DJAMBAL (Pangasius djambal) Hamsinah -; Alimuddin -; Erwin -
PROSIDING SEMINAR KIMIA SEMINAR NASIONAL KIMIA 2013
Publisher : PROSIDING SEMINAR KIMIA

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The purpose of this research was to determine the quality of fat in the abdomen djambal patin fish, which includes parameters water content, free fatty acid, iodine number, peroxide number, and the physical characteristics of the fat which includes the melting and freezing. Each parameter in each sample were given treatment three replications. The method used to determine water content, free fatty acid, iodine number, peroxide number is method Open oven, alkalimetri titration and iodometric titration.The results for water content, free fatty acid, peroxide number and iodine number in each sample from the average of three repetitions was 4.4%, 0.0563%, 11.52 meq and 8.34. Based on these results it can be concluded that the water content and the peroxide number weren’t conform in Indonesian national standards, while the free fatty acid content and iodine number were conform in Indonesian national standards.
OPTIMASI SUHU TRANSESTERIFIKASI MINYAK BIJI KARET (Hevea brasiliensis) SEBAGAI BIODIESEL DENGAN SUMBER KATALIS ABU KULIT BUAH KAPUK (Ceiba petandra) Zia Rahmana Putra; Subur P Pasaribu; Erwin -
PROSIDING SEMINAR KIMIA SEMINAR NASIONAL KIMIA 2013
Publisher : PROSIDING SEMINAR KIMIA

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Telah dilakukan penelitian biodiesel menggunakan minyak biji karet dan abu kulit buah kapuk yang digunakan sebagai sumber katalis basa. Adanya kadar basa dikarakterisasi menggunakan AAS dan uji alkalinitas dilakukan dengan titrasi asam basa. Berdasarkan penelitian yang telah dilakukan, didapatkan kadar kalium dalam bentuk karbonat sebesar 30,3909%. Pembuatan biodiesel menggunakan campuran metanol dan abu kulit buah kapuk dalam proses transesterifikasi minyak biji karet dengan variasi suhu ruang, 35, 45, 55 dan 65 o C. Nilai konversi biodiesel yang didapatkan sebesar 66,17; 69,48;70,31; 79,36 dan 72,39% dan suhu 55 o C merupakan kondisi yang paling optimal untuk mendapatkan biodiesel yang berkualitas baik dan sesuai standar SNI 7182-2012 yang telah ditetapkan. Untuk mengetahui komposisi metil ester penyusun biodiesel digunakan GC-MS dan komponen metil ester yang memiliki persentase paling besar adalah metil linoleat, yaitu 39,84%.
UJI TOKSISITAS (Brine Shrimp Lethality Test) EKSTRAK DAN ISOLAT FRAKSI KLOROFORM DARI DAUN KEREHAU (Callicarpa longifolia Lamk.) Arie Novadiana; Erwin -; Subur P Pasaribu
PROSIDING SEMINAR KIMIA SEMINAR NASIONAL KIMIA 2013
Publisher : PROSIDING SEMINAR KIMIA

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Kerehau (Callicarpa longifolia Lamk.) is one of the biodiversity used as traditional medicine by one of the indigenous tribes of Borneo, called Dayak Tunjung. The purpose of this study was to determine about toxicity level of the Kerehau leaves (Callicarpa longifolia Lamk.) to larvae shrimps (Artemia Salina Leach) and to determine the content of the active compounds contained in the Kerehau leaves (Callicarpa longifolia Lamk.). The research was conducted by extracting samples with methanol and then concentrated by rotary evaporator. Total extract fractionated with n-hexane and chloroform, and then column chromatography applicated to chloroform fraction. Phytochemicals and BSLT have been test to Isolates chromatography results, total extract and chloroform extracts to determine the level of toxicity. Based on the results test of phytochemical compounds secondary metabolites of Kerehau leaves (Callicarpa longifolia Lamk.) indicated that the methanol extract containing steroid compounds, phenolics, and flavonoids. Chloroform fractions containing flavonoids and steroid compounds. Isolates Chloroform fraction containing Steroids compounds. On Brine Shrimp Lethality Test, death of larvae shrimps (Artemia Salina Leach) were recorded and processed using SAS Probit analysis to determine the value of Lethal Concentration (LC 50 ) to the value of each is, in chloroform isolates with LC 50 values of 96.4096 ppm, chloroform extract had LC 50 values of 104.1878 ppm and methanol extract had LC 50 values of 485.1681 ppm.
UJI TOKSISITAS (brine shrimp lethality test) DAN PENENTUAN AKTIVITAS ANTIOKSIDAN ALAMI DARI DAUN TERAP (ArtocarpusodoratissimusB.) DENGAN METODE DPPH (2,2-diphenyl-1-picrylhidrazyl) Tri Wahyu Septiani; Erwin -
PROSIDING SEMINAR KIMIA SEMINAR NASIONAL KIMIA 2013
Publisher : PROSIDING SEMINAR KIMIA

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The phytochemical test, brine shrimp lethality test and antioxidant activity test on secondary metabolits of terap (Artocarpus odoratissimus B.)leaves have been completed. The leaves samples are extracted by masseration method that is concentrated by using rotary evaporator. The total extract are fractioned with n-hexane and ethyl acetate. Based on secondary metabolits phytochemical test of terap (Artocarpus odoratissimus B.)leaves showed that total extract, n-hexane fraction extract andEthyl Acetat fraction extractcontains steroid and flavonoid. In brine shrimp lethality test, the increase larvae death data was recorded and processed using SAS Probit Analysis to determine the Lethal Concentration 50 % (LC 50 ) value. The results of this test showed that the most active extract is metanol extract with LC 50 value of 110,5176ppm. Based on the antioxidant activity by scavenging activity of DPPH used spectrophotometry was obtained that Inhibition Concentration 50% (IC 50 ) of total extract is 563,57 ppm, extract of n-hexane fraction is 631,87 ppm and extract of ethyl acetat fraction is 45,30 ppm.
SKRINING FITOKIMIA DAN BIOAKTIVITAS EKSTRAK DAN ISOLAT DARI DAUN TERAP (Artocarpus odoratissimus Blanco) Erwin -
PROSIDING SEMINAR KIMIA SEMINAR NASIONAL KIMIA 2014
Publisher : PROSIDING SEMINAR KIMIA

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steroid (isolate 1) and flavonoid (isolate 2) types have been isolated from n-hexane and chloroform fractions of Terap (Artocarpus odoratissimus Blanco) leaves, respectively. The types of compounds were determined by phytochemical test. Basic on the result of toxicity test against Brine shrimp lethality test (BSLT) shown that isolate 1 exhib ited highest toxic act ivity among others with LC 50 48.39 ppm.
UJI TOKSISITAS DAN PENENTUAN AKTIVITAS ANTIOKSIDAN DENGAN METODE DPPH DARI METABOLIT SEKUNDER FRAKSI n-HEKSAN, ETIL ASETAT DAN METANOL-AIR DAUN SISIK NAGA (Drymoglossum piloselloides [Linn.] Pr.) Erwin -; Dwi Fitria Sari; Chairul Saleh
PROSIDING SEMINAR KIMIA SEMINAR NASIONAL KIMIA 2013
Publisher : PROSIDING SEMINAR KIMIA

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Phytochemical, toxicity test had been done that used Brine shrimp (Brine shrimp lethality test) and antioxidant activity test using methanol extract from sisik naga leaf (Drymoglossum piloselloides (Linn). Pr) fraction that taken from Kutai Kartanegara, East Kalimantan. Sisik naga leaf was extracted by methanol and then concentrated using rotary evaporator. Then that crude extract was fractioned by n-hexane, ethyl acetate and methanol-water. Based on phytochemical test of the sisik naga leaf show that crude methanol extract, n-hexane fraction and ethyl acetate fraction was contain alkaloid, flavonoid and steroid at methanol-water fraction was contain alkaloid and phenol. Brine shrimp lethality test show that lethality level of Artemia Salina (L) that used Probit SAS Analyze to determine value of Lethal Concentration 50% (LC 50 ). The test showed that the most active was crude n-Hexane extract with LC 50 value of 0,0910 ppm. Antioxidant activity test of extracts from crudge methanol and some variations fractioned using DPPH radical reduction (2,2 '-diphenyl-1-picrylhydrazil) using Spectrophotometer. The test showed that the most active and recommended to used as antioxidant is methanol-water fraction with IC 50 values is at 74.51 ppm and LC 50 values is at 87749.9219 ppm.
UJI FITOKIMIA DAN UJI TOKSISITAS EKSTRAK ETANOL BATANG BAJAKAH (Uncaria cordata (Lour.) Merr.) TERHADAP Artemia salina L. Wardani, M. Rizky; Erwin, Erwin; Hairani, Rita
PROSIDING SEMINAR KIMIA Vol 2 No 2 (2024): Prosiding SNKT III 2023
Publisher : Jurusan Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Mulawarman

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Uncaria is a genus of plants that grows in the Kalimantan forest. Many species in this genus are used as traditional medicines, so this genus is interesting to be studied for its chemical compound content. One species in this genus is Uncaria cordata which is also known as Bajakah plant. The aim of this study was to determine the content of secondary metabolite compounds and the level of toxicity of the ethanol extract of U. cordata stems on Artemia salina L. The methods used in this research were extraction, phytochemical tests and toxicity test using the Brine Shrimp Lethality Test (BSLT) method. The results of the phytochemical test showed that the ethanol extract of U. cordata stems contained alkaloids, triterpenoids, phenolics, flavonoids, quinones, and saponins. Furthermore, according to of the toxicity test showed that the ethanol extract of U. cordata stems had toxicity level of 75.03 ppm in the toxic category (LC50 < 1000 ppm). Based on these results, it can be concluded that the ethanol extract of U. cordata stems has the potential to have bioactivity because it is toxic to Artemia salina L. shrimp larvae. Keywords: Bajakah, Phytochemicals, Secondary Metabolites, Toxicity, Uncaria cordata
UJI FITOKIMIA DAN UJI TOKSISITAS EKSTRAK ETANOL KULIT BATANG KRATOM (Mitragyna speciosa Korth.) DENGAN METODE BRINE SHRIMP LETHALITY TEST (BSLT) Rohadi, Imam; Erwin, Erwin; Aziz, Abdul
PROSIDING SEMINAR KIMIA Vol 2 No 2 (2024): Prosiding SNKT III 2023
Publisher : Jurusan Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Mulawarman

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Kalimantan people often use plants as traditional medicine, one of which is the Kratom plant (Mitragyna speciosa Korth.). Kratom in low doses can have a stimulant effect and cause narcotic effects at high doses, so this plant is interesting to study for its chemical compound content. The aim of this research is to determine the content of secondary metabolite compounds and the level of toxicity of the kratom stem bark ethanol extract against Artemia salina L. larvae. The methods used in this research are extraction, phytochemical tests and the Brine Shrimp Lethality Test (BSLT). The results showed that the ethanol extract of kratom stem bark contains alkaloids, triterpenoids, phenolics, flavonoids and quinones. Furthermore, the BSLT test results showed that the ethanol extract of kratom stem bark has a toxicity level of 235.15 ppm in the toxic category (LC50 < 1000 ppm). Based on these results, it can be concluded that the ethanol extract of kratom stem bark has the potential to have bioactivity because it is toxic to Artemia salina L. shrimp larvae. Keywords: Phytochemicals, Kratom, Secondary Metabolites, Toxicity.
SKRINING FITOKIMIA DAN BIOAKTIVITAS RHODOMYRTUS TOMENTOSA (AITON) HASSK) (KARAMUNTING) Erwin, Erwin; Ilham, Muhammad Hafid; Pratiwi, Djihan Ryn; Alimuddin, Alimuddin
PROSIDING SEMINAR KIMIA Vol 2 No 2 (2024): Prosiding SNKT III 2023
Publisher : Jurusan Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Mulawarman

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Rhodomyrtus tomentosa (Aiton) Hassk) or known as Karamunting, is one of the medicinal plants. This medicinal plant is used by the community as a medicine for colic, fever, dysentery, sepsis, to treat shortness of breath or pain, tuberculosis, abscesses, bleeding and gynecopathy. In this study, phytochemical and bioactivity tests will be carried out on Rhodomyrtus tomentosa leaves, stem and bark extracts. Research methods include maceration of the sample with methanol, separation of the filtrate solvent obtained from the extract using a rotary evaporator, determination of chemical content using a phytochemical test, and determination of bioactivity using the brine shrimp lethality test (BSLT) method. Based on the results of phytochemical tests, it was found that the leaf extract contained alkaloids, steroids, phenolics, flavonoids, saponins and quinones. Stem extract contains alkaloids, phenolics, flavonoids, saponins and quinones. and stem bark extract contains triterpenoids, phenolics, saponins and quinones. Meanwhile, the results of the bioactivity test showed that only the leaf extract was toxic to Artemia salina shrimp with an LC50 of 582.10 ppm, while the leaf and stem bark extracts were inactive with an LC50 value above 1000 ppm. Keywords: Karamunting, BSLT test, phytochemical test, and Artemia Salina L
IDENTIFIKASI FITOKIMIA, UJI TOKSISITAS DAN UJI ANTIOKSIDAN EKSTRAK ETANOL DAUN TANJUNG (Mimusops elengi L.) Asma, Nur; Mellyanti, Ayu; Akbar, Akbar; Erwin, Erwin
PROSIDING SEMINAR KIMIA Vol 3 No 2 (2025): Prosiding SNKT 2024
Publisher : Jurusan Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Mulawarman

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Abstract

Tanjung Leaf (Mimusops elengi L.) is a type of plant that originates from India, but its habitat has spread throughout Indonesia. Tanjung leaves are traditionally used by the community to treat various diseases such as ulcers, worms, fever, inflammation and cancer so research on this plant is very interesting to study and analyze regarding its chemical compound content. The aim of this research was to determine the secondary metabolite content contained in Tanjung Leaves, measure the level of toxicity and antioxidant level of the ethanol extract of Tanjung Leaves (Mimusops elengi L.). The methods used in this research were extraction, phytochemical test, toxicity test using the Brine Shrimp Lethality Test (BSLT) method, and antioxidant activity test using the 1,1-diphenyl-2-picrylhydrazyl (DPPH) method. The results of phytochemical tests show that the ethanol extract of Tanjung Leaves (Mimusops elengi L.) contains alkaloids, triterpenoids, phenolics, flavonoids, saponins and quinones. Based on the results of the toxicity test, it shows that the ethanol extract of Daun Tanjung (Mimusops elengi L.) has a toxicity level of 80.0571 ppm in the toxic category (<1000 ppm) so it can be concluded that the ethanol extract of Daun Tanjung (Mimusops elengi L.) has bioactivity because is toxic to Artemia salina L. shrimp larvae. Furthermore, based on antioxidant activity tests, it shows that the ethanol extract of Tanjung Leaves (Mimusops elengi L.) has an IC50 value of 11.02 ppm in the very strong category (<50 ppm). Based on these results, it can be concluded that the ethanol extract of Tanjung Leaves (Mimusops elengi L.) has antioxidant properties in warding off free radicals. Keywords: Antioxidants, Phytochemicals, Secondary Metabolites, Tanjung Leaves, Toxicity
Co-Authors - Fakhrurrazi . Zulfan A, Asep Dani A. A. R, Muhammad Taufik Abbas, Subhan Akbar Abd Rahman Abd. Malik, Marwati Abdul Aziz Abdul Kadir Abdul Rahim Abdullah Sanusi, Abdullah Abellisa Abellisa Abellisa, Abellisa Achmad Ridha Adha, Wahyu maulid Aditiawan, Lalu Fahat Aditir, Myhammad Aditya, Adrian Maulana Afanda, Muhammad Daffa Afdal Afdal, Afdal Afif Bintoro Afrianti, Lusiana Afrinal, Afrinal Agus Sulistyo Budi Ahadiah Agustina Ahdi, San Ahmad Fahrezi, Amar Ahmad Hidayatullah Ahmad Indra Siswantara Ahmad Ridhay Ahmad Sabri Ahmad Siswantara, Ahmad AHMADI Aisa Aulia Aisyah Aisyah Ajis, Fikri Alsidik Akbar Akbar Akbar, Ilma Fathan Al Bayhaqqi, Hayyum Al-Filambany, Muhammad Gibran Alexander Richard, Alexander Alfian Noor Ali Nurdin ALIFIA RACHMAWATI Alimuddin - Alindra, Afridha Laily Alisiya, Dima Ade Alisyahbana, Andi Naila Quin Azisah Almahdy, Andi Muh Alqadri Amir, Alim Amalia, Baiduri Amalianita, Berru Aman Sentosa Panggabean Amanda Amanda Amil, Amil Amir, Yufitriana Amiruddin Amiruddin amiruddin teapon Amlys Syahputra Silalahi Amos, Erpianto Amri Amri Ana Fitriana Ana Ramadhona Anang Ansyori Anderes Gui, Anderes Andi Najemi, Andi Andika Isma Andree Saylendra, Andree Andri Setiawan Andri Wijaya Anggari, A.S. Anggung Anggraini, Fadillah Ani Susilawati Anisatur Rofiqah, Siti Anita Desiani Anizar Anizar Anjely, Selly Anjiu, Leo Dedy Annisa, Rahma Antika, Rindi Anwar, Nursyam Apriani, Yuli Aprianti, Riska Arbit, Indah Sari Ardiani, Kristi Arfandy, Reynard Aaron Ari Amir Ari Rianto Ari Rianto Arie Hadiansyah, Muhammad Arie Novadiana Arief Yanto Rukmana Arief, Anggreany Arif, Nuraisyah Arifwan - Ariski, M. Fikri Arista, Sista Arman Sayuti Arneliwati Arnold, Jessica Adela Anastasya Arrahman, Rudi Arsensius, Arsensius Arsindho, Yoarga Aryani, Wiwik Dyah Asdi Agustar Ashari, Riskal Asmawati Asmawati Asmayanti, Andi Nur Asmayanti, Andi Nur Asnawi Lubis Aswan, Muhammad Farhan Aswat, Muhammad Raihan Asyari Daryus, Asyari Aulia, Aulia Aulia, Listi Auliya Sari, Masyita Aurora, Sharleen Angelica Wijaya Valerie Avivi Nur Laila, Siti Awitdrus Awitdrus, Awitdrus Axelito, Denny Eka Azizatul Banat, Azizatul Azwar Azwar Azzahra, Adila Baddolo, Mas’ud Baharuddin Baharuddin Bahrun, Khairul Bambang Bambang Bangun, Budi H. Barkah, Barkah bawazir, Fuad Bayhakki Bayhakki, Bayhakki Bella Agustina, Sinta Budi Hermawan Bangun Budi Kristiawan, Budi Budi Setiawan budianto panjaitan Budiman, Edy Burham Isnanto Burhanuddin Burhanuddin Burmanajaya, Bram Bustanuddin . Cantika, Diva Carlos, Adrian Carong, Supajo Razasli Carong, Suparjo Razasli Chaeruddin, Chaeruddin Chaerul Saleh Chaerunnisa, Rifkah Chairul Saleh Chandra, Fernando Laurence Chandra, Francesco Chandra, Kenneth chandra, yudi Choirun Niswah, Choirun Christina, Mega Verta Couwandy, Michelle Dakhalan, Andi Muhammad Danial, Reski Fitrianti Daniel Daniel Darmawan, Vincent Adelwin Darmawi . Daulay, Nisrina Ramadhani Dayanti, Dayanti de Vos, Pierre Dedi Kuswandi Dedi Saputra Deni Noviana Dessy Rachmawati Desty Rodiah Desvita, Yenny Devi Lawra, Rifqi Dewi Purnamawati Dewi Purwati Dewi, Novi Yanti Sandra Dewi, Putri Maharani Dheny Wahyudi Dhyta, Nova Bela Diah Rahmawati DIAN LESTARI Diansah, Edo Ardo Arta Didik Sugiyanto Dina Oktavia Djihan Ryn Pratiwi, Djihan Ryn Djuranovik, Evelyn Dollah, Latif Dwi Aries Himawanto Dwi Fitria Sari Dyah Tahir Edi Indrizal edy susanto Efshaliany Putri, Nurul Eka Anggreni, Eka Elida, Sri Agustriani Eliya Pebriyeni Elly Sudarty, Elly Emilia Dewiwati Pelipa, Emilia Dewiwati Emini, Emini Endah Rantau Itasari, Endah Erfan, Erfan Erlangga Erlangga Ermagusti Ermagusti Erman Taer Ermayanti Ermayanti Erna Listiana Erni Kurniasih Ernis, Ernis Etriwati E Eva Marliana, Eva Evarianto, Jason Frederick Evawati Uly Evi Purwanti Fachry Abda El Rahman Fadhya, Fadhya Fadila, Nurul Fadillah, Hari Hikmatul Fadjeri, Indrayati fadli syamsudin Fadliannur, Fadliannur Fadrial Karmil Fahrudin, Rifqi Faisal Jamin Faisal Mustafa Fakhirah, Atikah Fandriani, Diny Faradish, Rido Dian Farida Ariani Fasiha, Fasiha Fatasa, Uzika Putri Fatma Muthia Kinanti, Fatma Muthia Fauzi, Maulidya Hafsari Fauziah Lubis Fauziah, Ainun Putri Febrianti, Irna febriyanti, eka Febrizani, Nissya Feby Nopriandy Ferdian, Riyan Firdaus, Rizki Amsyarul Firman, H Fitratusnnisa, Fitratunnisa Fitri Fitri Fitri, Adzra Salsabila Fitriani, Ilya Fitriatun, Yuyun Florensa Rosani Purba Franstogi Anugrahta Simbolon frastantie, Dilla Gaanty Pragas Maniam, Gaanty Pragas Gara, Sori Mariati Geovanni, Dite GHAZALI, RAHMAT Gohzali, Hernawati Habibie, Yopie Afriandi Habiburrahman Habiburrahman, Habiburrahman Hadi Kuncoro Haeruddin, Anastasya Putri Hafni, Sofia Yulidar Hafrida Hairah, Ummul Hairani, Rita Hairunnisa Hairunnisa Halide, Nirwana Halisa, Nur Hamdani, Felicia Hamdi Hamdi Hamsinah - Hamsyah Hamsyah, Hamsyah Handoko, Michael Hanifadinna, Hanifadinna Haris Maupa Hartanto, Denis Haryadi - Hasan, La Ode Amrul Hasibuan, Citra Dewi Hasibuan, Iman Akbar Haslindah, Haslindah Hasneli N, Yesi HEFRI YUNALDI Hellena Deli Helmi, Tengku Ahmad Henny Saida Flora Hernawan Hernawan Hernawati, Lestari Hernita, Hernita Herny Constantia Fanggidae Herry Liyus Herryliyus, Herryliyus Herviana, Ditta Ahmad Herwan Herwan Hery Maulana Arif Hesti Rahayu Hidayati Hidayati Hijrah Amaliah Azis Hilmi, Mulkiah Hotdian Sinambela, Hotdian Hsb, Nurul Laylan Hunafa, Zahra Husen Asbanu Husien , Nani Husien, Nani Husna, Nailul Husnul Khatimah Hutagalung, Sandi Christopher I Made Jyotisa Adi Dwipatna Iba, Wa Ibrahim Ibrahim Ibrahim, Taupik Idhar Yahya Ika Novitasari, Ika Iksan Yusuf, La Ode Muhammad Ilham, Muhammad Hafid Imam Sari, Doni Imam, Muh Abdi Iman Syahrizal Indrayani, Syhartini Indri Yaningsih Iqbal Maulana Irawan W Kusuma Irawan W Kusuma, Irawan W Irawan Wijaya Kusuma, Irawan Wijaya Irawaty, Khafidza Nisa Irdam Riani, Irdam Irwandi Irwandi Irwandi, Ade Ishak, Chelsea Eileena Ishak, Lily Isma Azis Riu Ismawati, Iis Ismi, Jufriady Israwati Israwati, Israwati Isyaturriyadhah, Isyaturriyadhah Itasari, Endah R. Iwan Perwira Jabani, Muzayyanah Jackson Jackson, Jackson Jafrinur Januarhan, Diko Japakiya, Rusdee Jarinah, Jarinah Jasnur, Avrilia Jendrius Jendrius Jessica Anggun Safitri Jilbert, Julius Joesran, Jessenia Odelia Jones, Fidella Diva Judijanto, Loso Jumaiyah, Wati Kabib Nawawi Kalmud Nia Tekha Kamaluddin Simamora Karim, Darwin Karmelia, Sutra Kartika, Eka Dewi Kasmah, Kasmah Kasmirandi, Kasmirandi Kasri, Anshori Khaerunnisa Khaerunnisa, Khaerunnisa Khalida Syahputri Khatimah, Khusnul Khawarita Siregar Koki Rahmat Krisnadi Kusuma Suwandi Kurnia Fanny Kurniawan, Rizal Eko Kusaini, Utami Niki Kusuma, Irawan W. Kusumawardhani, ZH Nurul La Maronta Galib, La Maronta La Ode Abdul Rahman Laili, Miftachul Laurens, Farrel Lavintang, Mutiara Lazuardi Umar Leo Dedy Anjiu Leo Satya Phangestu, Leo Satya Lestari, Elda Putri Liamri, Michelle Lim, Vincent Lintje, Lintje Lionary, Krisna Dharmawan LUCKY, MAYLANI Luksmana, Roby M. Dirhamsyah M. Rafi M. Yogi Riyantama Isjoni Mahani, Aurellia Layla Maharani, Anizza Dyah Kartika Maharani, Intan Mahdi Mahdi, Mahdi Mahmuddin Mahmuddin Manik, Rike Dominta Aprianti Mannan, Abdul Mansyur Mansyur Manurung, Novia Agustina Mardianto Mardianto Marganingsih, Anna Marianah, Marianah Marni Marni, Marni Marsella, Virna Rindra Martius, Endry Marwati Nuryanti, Dewi Maryana, Dwi Maryani, Sri Masruhim, Muh. Amir Masud, Anis Anshari Masykur Khair Maulina, Sheli Mega Fitri Hertini Melda , Byba Mellyanti, Ayu Meri Yarni Meylani, Indira Miftahul Janah, Miftahul MISNELI, MISNELI Mitra, Robi Mochammad Imron Awalludin Moh. Heri Kurniawan Mokhamad Fakhrul Ulum, Mokhamad Monalisa Monalisa Muanah, Muanah Mubayanah, Isna Rofiatul Mudinillah, Adam Mudri, Dea Triana Muh Arif, Muh Muh. Abduh Anwar Muhajir, Muhammad Nur Alam Muhammad Asfian Nur Muhammad Haikal Muhammad Hasan Muhammad Hatta Muhammad Ilyas Muhammad Naufal Rachmatullah Muhammad Rusdi Muhammad Rusli Muhammad Syaipul Hayat MUHAMMAD TAUFIK Muhammad Tisna Nugraha, Muhammad Tisna Muhammad Yusran Muhammad Yusuf Muhdar, Syafruddin Muin, Ni'matullah Muin, Ni’matullah Muliyana Mulyaningsih, Asih Musdalifah, Uci Muslim Akmal Mustaking, Mustaking Mustam, Mariaulfa Mutasyarifin, Aham Muthmainnah, Arlistria Mutmainnah Arif, Nurul Mutmainnah, Ainul Naima Haruna, Naima Nanda Yulian Syah Nandar, Nandar Nasfi, Nasfi Nastiti, Mahardika Nasution, Muhammad Aulia Nathan, Nathan Nawawi, Khabib Ngesti Rahaju, Sri Mumpuni Ningsih, Irma Fahrizal Butsi Niodilt, Muh. Sultan Amin Kevin Sariputra Nirwan, Nurwinda Nisa, Nahdia Khairun Nishar, Muhammad Nolip S, Calvin Khan Noor Hindryawati, Noor Noor, Ahmad Firdaus Mohd Nopriandy, Feby Nora Usrina Nora Vera Amanda, Nora Vera Novalien Fiergiyanti Novianti Novianti Novitasari, Filda Novredha Rahmadita Nugraha, Putu Ananda Devi Nunuk Hariani Soekamto Nur Aini Haryati Nur Aldi, Fatthya Rizqy Nur Asma Nur Indah Sari Arbit Nur Tasmin Nur, Syofyan Nuraedah Nurfadillah, Andi Nurhakiki, M. Nurhalizah, Nurhalizah Nurhasanah Nurhasanah Nurhati, Tri Nurhikma, Nurhikma Nurhikmah Nurhikmah Nurjanah, Listia Nurmaisah, Nurmaisah Nurmansyah , Bima Nurmayulis Nurmiwati, Nurmiwati Nurul Anriani Nurul Huda Nusman, Ariwinarti Nys. Arfa Oendy, Austin Setyawan Oktafiani, Astri Oktariansyah Oktariansyah, Oktariansyah Pakata, Ahmad Syawal Senong Pakpahan, Jun Triono Palipada Palisuri, Palipada Paputungan, Irving Vitra Pasuluran, Nirwanto Pertiwi, Ian Pinasih, Intan Poaler, Amelya Poernomo, Winarto Polina, Dian Anasta Powa, Tamara Adriani Pradana, Michelle Clarissa Prananda, Putri Prasna, Adeb Davega Prasongko, Wahyu Agung Pratomo, Dimas Prayoga, Dedo Kevin Prima, Benny Pujirahayu, Rahminingrum Purnama Sari Purnawirawan, Indra Putra, Erwin Hendra Putra, Naufal Ibnu Ghazy Putra, Sinar Dharmayana Putri Istiyanti Putri, Chris Monica Dwi Pangesti Putri, Widiya Qadri, Rizni Aulia Qurani, Nurul R. Rusli Rahim, Abd Rahima, Dheria Rahmad Tri Hadi Rahmad, Nanda Rahmadani, Agung Rahmadani, Indah Ashari Rahmadina Azzahhra, A. Malika Rahmadinah, Nurul Afifah Rahmah, Mufti Hatur Rahmat Fajri Rahmawati, Rahmawati Rahmi Eka Putri Rahmi, Ulfa Rahmondia N. Setiadi Rakhmawati Farma ramadan, sachrul Ramadani, Andi Deffi Ramadhandita, Jauzaa Lisgia Ramadhani, Riski Vebryanti Ramadhani, Syafira Dian Ramalis, T R Ramdani, Nurfika Ramdanil Mubarok Ramdesta, Andry Ramlan, Pratiwi Ramli, Kaharuddin Rapik, Muhamad Rasmi Rasmi, Rasmi Razali Daud Razali Daud Reginawanti Hindersah Rema Syelvita Reni Wulandari Reni Zulfitri Reza Mahendra Rianda, Teguh Rido Putra Rini, Ari Sulistyo Risaldi, Muh. Irham Rismadefi - Woferst Riswandy Loly Paseru Rohadi, Imam Rohidin, Dedeng Rorrong, Semuel Rosa, T Shaddiq Rosandi, Vira Annisa Roslizawaty Roslizawaty, Roslizawaty Rosmidah Rosmidah Rostiani, Winda Rosyid Nurrohman Rozie, Fachrul Rr Tutik Sri Hariyati Rubbiyani, Zahrotur Rudi Kartika, Rudi Rudy Kusuma Ruhama, Inisti Adelia rusita rusita Rusli Rusli Rusli Taher Rusman K Rustaman, N Y S, Intan Maria Maharani Sabrina Sabrina Safuan Safuan Sagio, Ibrahim Sahril, Muhamad Sahuri Lasmadi Said, Syahlan Saktioto Saktioto Saleh ZD, Muhammad Salsabilah, Anugrah Batari Gading Sam Hermansyah Samsiar, Samsiar Samsul Samsul Santoso, Pande Putu Agus Saputra, Edriagus Saputra, Saputra Saputra, Tommy Sari, Niken Yuniar Sari, Shinta Kurnia Sari, Wahyu Eka Sariningrum, Arlita Sartika, Nenden Suciyati Sasmiar, Sasmiar Saul, Sariva Saununu, Siska Jeanete Selina, Selina Sentosa, Angeline Narinda Thesalyoni Allena Shadiq, Muhammad Aththur Shadrina, Alyani Nur Shalsabila, Desi Fitria Sharon, St Salmah Shidqi, Muhammad Akmal Shobur, Sherli Sidiq, Muhamad Simanjuntak, Gabryella Fatima Sinaga, Antas Haulian Sinta Bella Agustina Sirait, Muhammad Alfajri Erutama Siringoringo, Yan Batara Putra Sirma Sirma Siska Afrilya Diartin Siti Aisyah Siti Aisyah Siti Aisyah Hanim, Siti Aisyah Siti Rahmalia Sitra, Elian Sjaf, Muhammad Fadhil Afif Azhar Slamet, Moh. Sofyan Zainal Sofyan, Suhikma Sofyan, Suhikma Sonia Sonia, Sonia Sophan, Marcos Sri Indra Maiyanti Sri Meiyenti SRI RAHAYU Sri Setiawati, Sri Sri Wahyuni Suade, Yuyun Karystin Meilisa Subur P Pasaribu Suciawan, Ariell Goldina Sudarti . Sugandi Yahdin Sugiarto, Pipit Sugito - Sugito Sugito Suhardi Suhardi Suhendar Suhendar, Suhendar Suhendra Sukino Sukino sukino, Arief sukino Sukma, Zahwa Tamara Sulaiman Zhiddiq, Sulaiman Sulistia, Nurjannah Suliswanto, M. Sulpriatni, Beno Sumarsih . . Sumi, Sumi Sunario Megawan Sundari, Ellys Mei Supratman Supratman, Supratman Supratman, Rafif Ghanifalah Dely Susanto, Jhony Susita, Farida Sutarno Sutarno sutrisno sutrisno Suyanto, Hari Syafrizal Fachmy Syafruddin Syafruddin Syah, Nada Yulian Syahdatin Annur, Miftah Syahrizal Syahrizal Syamsiar, Syamsiar Syarif Abdullah Syasmita, Ria T, Nurnaningsi Tahang, La Takdir Takdir, Takdir Tampubolon, Masrina Munawarah Tanesia, Cindy Yoel Tarigan, Enita Dewi Tarigan, Indah Rizkya Tarso Rudiana, Tarso Tasya Fadillah Taufik Taufik Taufik Yahya Tetty Marta Linda Thabrani, Mulihartati Thios, Tommy Thomas, Silvester Tika Purwitasari Tjan, Tjan Tjioe, Gabrielle Tjodi Harlim Tobing, Laurensius Tomagola, Azmi Sakina Tony Wibowo, Tony Tresna P. Soemardi Tresna Soemardi, Tresna Tri Hadi, Rahmad Tri Mulya Hartati Tri Wahyu Septiani Triad, Gefael Triady, Gefael Triany, Novika Ayu Trilestari, Dheliya Trisna Ardi Wiradinata Trisnawijaya, Muhammad Sa`ad Tullah, Mirna Hidaya Tumiran Tunggala, Karenina Tuti Rostianti Maulani Uci Sulandari Ucu Wandi Somantri Ulfa, Ruvida Ummu Balqis Usman Usman Usman, Syaifudin Wahab, Nurhikmah Wahid Gunarto, Wahid Wahidatul Nuriah Wahyuni, Erna Wahyuningsih, Andi Nur Wan Nishfa Dewi Wanda Rahdiatullah, Andi Wardani, M. Rizky Wardini, Amalia Kusuma Wasisto Utomo Welson, Troy Wiasal, Jenifer Mariana Widia Lestari Widiyastuti, Rini Wijaya, Brigitta Maggie Wijaya, Winy Aurellia Widhyadari Wika Matana Nion Wildani, Andi Amalia Willem Hendrik G Winda Apriani Winda Winda Windarsari, Wiwin Riski Winni Astuti, Winni Wiyono, Slamet Wong Foek Tjong Wulan, Indra Yane, Novi Yani Sofiani Yanti, Maulida Yanuar Yanuar, Yanuar yefri chan Yevita Nurti Yonardi, Evi Jayanti Yonariza Yonariza, Yonariza Yugistira, Yugistira Yulia Irvani Dewi Yulia Monita Yulianti Yulianti Yuliarti Yuliarti Yulita, Rima Yumidar, Yumidar Yuniati, Faiza Yustika, Erlina Yustisiawan, Muhammad Yusuf Yusuf Yusuf, Hardianti Yusuf, La Ode Muhammad Iksan Zaenafi, Zaenafi Zahir, Roya Zahwa, Nadira Rifiyani Zainuddin, Zainuddin Zamzami, Rumi Sahara Zelene, Aurelie Zia Rahmana Putra Zukhra, Ririn Muthia Zuliani, Nur Endah Zuliansyah , A. Zulkarnaim, Nuralamsyah Zulkifli N Zulkifli Zulkifli Zulnuraini