Claim Missing Document
Check
Articles

FORMULASI LARVASIDA NABATI BERBASIS MINYAK BIJI KAMANDRAH (Croton tiglium L.) TERSTANDAR SEBAGAI PENCEGAH PENYAKIT DEMAM BERDARAH DENGUE Winoto, Evul; Iswantini, Dyah; Batubara, Irmanida; Hadi, Upik Kesumawati
Buletin Penelitian Tanaman Rempah dan Obat Vol 24, No 2 (2013): Balai Penelitian Tanaman Rempah dan Obat
Publisher : Balittro

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ABSTRAKKamandrah (Croton tiglium L.) merupakan tanaman obat yang banyak terdapat di Kalimantan. Biji kamandrah banyak dimanfaatkan sebagai obat pencahar, racun ikan, dan pembunuh jentik nyamuk. Penelitian ini bertujuan mendapatkan formula minyak biji kamandrah untuk larvasida nabati yang efektif, aman dan mendapatkan minyak kamandrah terstandar sebagai bahan baku larvasida nabati. Analisis fisiko kimia minyak biji kamandrah hasil budidaya di Sukabumi memberikan hasil kadar air 0,33%, keasaman 0,09%, viskositas 4,1 cP, berat jenis 0,9425 g ml-1, indeks bias 1,4788 serta kadar asam lemak bebas 1,65%. Hasil uji ini lebih baik dibanding dengan tanpa budidaya dari Kalimantan dan Sukabumi. Uji menggunakan spektrofotometri menunjukkan kandungan piperine minyak biji kamandrah hasil budidaya Sukabumi sebesar 0,046%; tanpa budidaya dari Sukabumi dan Kalimantan masing-masing 0,043% dan 0,037%. Kandungan piperine berpengaruh terhadap hasil uji efikasi larva nyamuk Aedes aegypti instar III, nilai LC50 pengamatan 24 jam minyak kamandrah hasil budidaya Sukabumi sebesar 114,4 ppm, minyak kamandrah tanpa budidaya dari Sukabumi dan Kalimantan masing-masing 125,2 dan 212,9 ppm. Formulasi larvasida metode granulasi basah terhadap minyak biji kamandrah hasil budidaya Sukabumi menunjukkan, kandungan minyak kamandrah 15% dengan emulsifier gom arab memberikan hasil paling efektif dengan nilai LC50 24 jam sebesar 210,01 ppm. Uji stabilitas formula larvasida nabati minyak biji kamandrah yang disimpan pada temperatur 30, 40 dan 50oC selama 28 hari menunjukkan tidak ada perubahan fisik pada granul. Selama penyimpanan terjadi peningkatan kandungan piperine dalam formula larvasida antara 0,6-234%. Uji durabilitas formula larvasida terhadap larva A. aegypti menunjukkan penurunan potensi larvasida sampai di bawah 50% pada hari ke 12 setelah aplikasi.Kata kunci: Croton tiglium, larvasida nabati, standarisasi, formulasi
FORMULASI LARVASIDA NABATI BERBASIS MINYAK BIJI KAMANDRAH (Croton tiglium L.) TERSTANDAR SEBAGAI PENCEGAH PENYAKIT DEMAM BERDARAH DENGUE Winoto, Evul; Iswantini, Dyah; Batubara, Irmanida; Hadi, Upik Kesumawati
Buletin Penelitian Tanaman Rempah dan Obat Vol 24, No 2 (2013): Balai Penelitian Tanaman Rempah dan Obat
Publisher : Balittro

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ABSTRAKKamandrah (Croton tiglium L.) merupakan tanaman obat yang banyak terdapat di Kalimantan. Biji kamandrah banyak dimanfaatkan sebagai obat pencahar, racun ikan, dan pembunuh jentik nyamuk. Penelitian ini bertujuan mendapatkan formula minyak biji kamandrah untuk larvasida nabati yang efektif, aman dan mendapatkan minyak kamandrah terstandar sebagai bahan baku larvasida nabati. Analisis fisiko kimia minyak biji kamandrah hasil budidaya di Sukabumi memberikan hasil kadar air 0,33%, keasaman 0,09%, viskositas 4,1 cP, berat jenis 0,9425 g ml-1, indeks bias 1,4788 serta kadar asam lemak bebas 1,65%. Hasil uji ini lebih baik dibanding dengan tanpa budidaya dari Kalimantan dan Sukabumi. Uji menggunakan spektrofotometri menunjukkan kandungan piperine minyak biji kamandrah hasil budidaya Sukabumi sebesar 0,046%; tanpa budidaya dari Sukabumi dan Kalimantan masing-masing 0,043% dan 0,037%. Kandungan piperine berpengaruh terhadap hasil uji efikasi larva nyamuk Aedes aegypti instar III, nilai LC50 pengamatan 24 jam minyak kamandrah hasil budidaya Sukabumi sebesar 114,4 ppm, minyak kamandrah tanpa budidaya dari Sukabumi dan Kalimantan masing-masing 125,2 dan 212,9 ppm. Formulasi larvasida metode granulasi basah terhadap minyak biji kamandrah hasil budidaya Sukabumi menunjukkan, kandungan minyak kamandrah 15% dengan emulsifier gom arab memberikan hasil paling efektif dengan nilai LC50 24 jam sebesar 210,01 ppm. Uji stabilitas formula larvasida nabati minyak biji kamandrah yang disimpan pada temperatur 30, 40 dan 50oC selama 28 hari menunjukkan tidak ada perubahan fisik pada granul. Selama penyimpanan terjadi peningkatan kandungan piperine dalam formula larvasida antara 0,6-234%. Uji durabilitas formula larvasida terhadap larva A. aegypti menunjukkan penurunan potensi larvasida sampai di bawah 50% pada hari ke 12 setelah aplikasi.Kata kunci: Croton tiglium, larvasida nabati, standarisasi, formulasi
Fraksi Alkaloid Daun Ubi Jalar Ungu (Ipomoea batatas var Ayumurasaki) Sebagai Inhibitor α-Glukosidase Pamungkas, Diah; Batubara, Irmanida; Suparto, Irma
Acta Pharmaciae Indonesia Vol 4 No 01 (2016): Actapharmindo
Publisher : Pharmacy Department, Faculty of Health Sciences, Jenderal Soedirman University, Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (447.628 KB)

Abstract

Ubi jalar ungu (Ipomoea batatas var Ayumurasaki) dilaporkan dapat membantu diet harian bagi penderita diabetes melitus tipe 2 karena memiliki kadar glikemik yang rendah. Salah satu mekanisme menurunkan kadar gula darah pada penderita diabetes adalah dengan menghambat enzim α-glukosidase. Potensi fraksi alkaloid dari daun dan fraksi antosianin dari umbi ubi jalar ungu dievaluasi sebagai inhibitor enzim α-glukosidase. Ubi jalar ungu yang digunakan dari Ciampea, Bogor, Jawa Barat. Fraksi alkaloid daun ubi jalar ungu pada konsentrasi 2,00% aktif menghambat kerja enzim sebesar 61,88%, sedangkan fraksi antosianin umbi ubi jalar ungu tidak aktif (0,25%). Fraksi alkaloid daun ubi jalar ungu dipisahkan lebih lanjut menggunakan kromatografi kolom dengan fase diam silika gel dan kloroformsebagai eluen. Fraksi yang mengandung alkaloid dengan semprotan Dragendorf, yakni F10, kemudian dipisahkan kembali dengan kromatografi lapis tipis preparatif. Fraksi F10.15 positif mengandung alkaloid dan dapat menghambat enzim -glukosidase sebesar 18,07% pada konsentrasi 1,25%, yang berarti pemisahan menyebabkan penurunan aktivitas. Spektrum inframerah transformasi Fourier fraksi memperlihatkan gugus fungsi –NH−, –OH, dan –CH2– dan diduga mengandung alkaloid.
Antibacterial and Antibiofilm Activity of Daemonorops draco Resin Wahyuni, Wulan Tri; Purwanti, Sri; Batubara, Irmanida
Biosaintifika: Journal of Biology & Biology Education Vol 10, No 1 (2018): April 2018
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.v10i1.13554

Abstract

Daemonorops draco has been reported for its antibacterial activity and empirically used for wound healing by Anak Dalam ethnic at Jambi Province, Sumatera-Indonesia. This study was performed to evaluate antibacterial and antibiofilm activity of D. draco resin collected from Jambi. D. draco resin was extracted using n-hexane, ethyl acetate and methanol, respectively. Antibacterial activity of the extracts was evaluated using agar diffusion method against Staphylococcus aureus and Eschericia coli, whereas the minimum inhibitory concentration (MIC) and minimum bacteriacidal concentration (MBC) was determined by microdilution method. In addition, antibiofilm activity was evaluated by violet crystal method. The result showed that extraction yield of ethyl acetate was higher than methanol and n-hexane. Ethyl acetate and methanol extracts of D. draco exhibited stronger antimicrobial activity against S. aureus compare to n-hexane extract. MIC and MBC of methanol extract and chromatographic fraction (F5.1) of ethyl acetate extract were 0.5 and 1.0 mg/mL, respectively. In addition, antibiofilm assay revealed that all extracts were inhibit initial attachment of bacteria cell in biofilm formation. This result revealed a novel information that  D. draco extracts was potential as inhibitor of biofilm formation. TLC bioautography of D. draco extracts indicated that constituent with Rf of 0.71 performed antimicrobial activity against S. aureus. This finding expected to strengthen the scientific backup for utilization of D. draco by society.
Exploration of Mango Fruits (Mangifera indica) as ?-Glucosidase Inhibitors Putri, Nadia Prilliane; Nursyamsi, Khalida Shabiba; Prayogo, Yanico Hadi; Sari, Dina Ragillia; Budiarti, Eka; Batubara, Irmanida
Biosaintifika: Journal of Biology & Biology Education Vol 9, No 3 (2017): December 2017
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.v9i3.10516

Abstract

Mango fruit (Mangifera indica L.) is the tropical fruit that grows easily in Indonesia with plenty varieties. This study aimed to determine the varieties of mango fruit and the most potent part of mango as antidiabetic agent through ?-glucosidase inhibitory activities. Four types of mango fruit (indramayu, manalagi, harum manis, and budiraja) were used in this study. Each part of the mango fruit:peel, flesh, endosperm, and endocarp were extracted by maceration process with three different solvents (n-hexane, ethyl acetate (EtOAc), and ethanol (EtOH)). An ability of all 46 extracts in inhibiting the ?-glucosidase at a concentration of 500 ppm were determined. Then 11 extracts with the high inhibition value were determined their IC50 (concentration to inhibit 50% activity) values. EtOAc extract of manalagi, indramayu, and budi raja endosperm had the lowest IC50 value which was not statistically significantly different (at 95%) with EtOAc extract of budi raja peel. The bioautographic Thin Layer Chromatogram showed that the most active band is characterized by white luminescence under UV 366 nm, yellow color under UV 254 and visible light. The band with Rf 0.93 from EtOAc endosperm extract of indramayu and manalagi and Rf 0.73 from EtOAc budi raja peel extract are the most active band which predicted as a flavonoid. The result adds the value of the peel and seed of mango, as well as an alternative in blood sugar control, which is easy to obtain, relatively cheap, and liked by the community.
Relationship between Zingiberaceae Leaves Compounds and its Tyrosinase Activity Batubara, Irmanida; Kartika, Yuni; Darusman, Latifah K
Biosaintifika: Journal of Biology & Biology Education Vol 8, No 3 (2016): December 2016
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.v8i3.6742

Abstract

The leaves of Zingiberaceae family has not been much explored its potential, especially as a skin lightening. The relationship between total anthocyanins, chlorophyll, carotenoids and tannins contents of Zingiberaceae leaves and tyrosinase activity were determined. Ten species of Zingiberaceae were separated by n-hexane and the residues were extracted with ethyl acetate. The total anthocyanins, chlorophyll, carotenoids, tannins contents and the activities of ethyl acetate extracts were determined by spectrometric method. The tyrosinase inhibition was determined by using L-tyrosine (monophenolase) and L-DOPA (diphenolase) substrates. The most active extract was the leaves extract of Zingiber purpureum which exhibited 82.86% for monophenolase inhibition and the leaves extract of Curcuma zedoaria which exhibited 90.20% for diphenolase inhibition. The correlation between carotenoids content and monophenolase inhibition was 52%, while between tannin content and diphenolase inhibition was only 15%. Therefore, among 10 leaves species of Zingiberaceae, Zingiber purpureum Roscoe and Curcuma zedoaria leaves are the most potential for tyrosinase inhibitors and can be developed as whitening agent.How to CiteBatubara, I., Kartika, Y. & Darusman, L. K. (2016). Relationship between Zingiberaceae Leaves Compounds and its Tyrosinase Activity. Biosaintifika: Journal of Biology & Biology Education, 8(3), 371-377.
Antimicrobial and Antioxidant Activities of Resins and Essential Oil From Pine (Pinus merkusii, Pinuso ocarpa, Pinus insularis) and Agathis (Agathis loranthifolia) Tillah, Mardho; Batubara, Irmanida; Sari, Rita Kartika
Biosaintifika: Journal of Biology & Biology Education Vol 9, No 1 (2017): April 2017
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.v9i1.8371

Abstract

The most common human pathogen that colonizes in a third of healthy people around the world are Staphylococcus aureus, and one of the materials allegedly able to overcome the pathogen is resin. Resin has been used in folk medicine for thousands of years to treat diseases. The antimicrobial activity of natural resins can be associated with a variety of organic compounds contained in them such as diterpenoids and triterpenoids. This research aimed to explore the antibacterial and antioxidant activities of Pinus merkusii, P. oocarpa, P. insularis, Agathis loranthifolia resins and essential oil. Resin was separated by distillation process to get essential oil and the residue was extracted using n-hexane, ethyl acetate (EtOAc), and methanol (MeOH). Antioxidant activity was performed by DPPH (1,1diphenyl-2-picryl hydrazyl) radical scavenging method. The antibacterial activity of resins and essential oil of the samples determined using the disc diffusion method against Staphylococcus aureus and Escherichia coli. The results showed that the yield of resin extract was ranging from 8.44 % to 95.56%. All extracts and essential oil could not inhibit E coli growth but inhibit the S. aureus growth. This experiment concluded that resin n-hexane extract from P.oocarpa was the most potent as antibacterial activity against S. aureus. All of the samples used had less potential antioxidant activity compared to positive control ascorbic acid. Result of this study show that pine resin from Indonesia has potential as an antibacterial agent.
Fraksi Alkaloid Daun Ubi Jalar Ungu (Ipomoea batatas var Ayumurasaki) Sebagai Inhibitor α-Glukosidase PAMUNGKAS, DIAH DARU; BATUBARA, IRMANIDA; SUPARTO, IRMA HERAWATI
Acta Pharmaciae Indonesia Vol 4 No 2 (2016): Acta Pharmaciae indonesia Vol.4 No.2 Tahun 2016
Publisher : Pharmacy Department, Faculty of Health Sciences, Jenderal Soedirman University, Purwokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Ubi jalar ungu (Ipomoea batatas var Ayumurasaki) dilaporkan dapat membantu diet harian bagi penderita diabetes melitus tipe 2 karena memiliki kadar glikemik yang rendah. Salah satu mekanisme menurunkan kadar gula darah pada penderita diabetes adalah dengan menghambat enzim α-glukosidase. Potensi fraksi alkaloid dari daun dan fraksi antosianin dari umbi ubi jalar ungu dievaluasi sebagai inhibitor enzim α-glukosidase. Ubi jalar ungu yang digunakan dari Ciampea, Bogor, Jawa Barat. Fraksi alkaloid daun ubi jalar ungu pada konsentrasi 2,00% aktif menghambat kerja enzim sebesar 61,88%, sedangkan fraksi antosianin umbi ubi jalar ungu tidak aktif (0,25%). Fraksi alkaloid daun ubi jalar ungu dipisahkan lebih lanjut menggunakan kromatografi kolom dengan fase diam silika gel dan kloroform sebagai eluen. Fraksi yang mengandung alkaloid dengan semprotan Dragendorf, yakni F10, kemudian dipisahkan kembali dengan kromatografi lapis tipis preparatif. Fraksi F10.15 positif mengandung alkaloid dan dapat menghambat enzim a-glukosidase sebesar 18,07% pada konsentrasi 1,25%, yang berarti pemisahan menyebabkan penurunan aktivitas. Spektrum inframerah transformasi Fourier fraksi  memperlihatkan gugus fungsi –NH−, –OH, dan –CH2– dan diduga mengandung alkaloid.
Increasing Growth Rate and Production of Bioactive Compounds Curcuminoid and Xanthorrhizol in Javanese Turmeric (Curcuma xanthorrhiza Roxb.) Rhizomes with Biso Zyme Application Aziz, Sandra Arifin; Ridwan, Taopik; Batubara, Irmanida
Journal of Tropical Crop Science Vol 5 No 3 (2018): Journal of Tropical Crop Science
Publisher : Department of Agronomy and Horticulture, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (731.959 KB) | DOI: 10.29244/jtcs.5.3.103-110

Abstract

The bioactive compounds from Javanese turmeric (Curcuma xanthorrhiza Roxb.), curcuminoid and xanthorrhizol, have been used to treat human diseases. This research aims to study the Javanese turmeric growth, its curcuminoid and xanthorrhizol content using Biso Zyme with different concentration and interval spraying. Biso Zyme is is conjugated enzyme concentrate (CEC) produced by yeast extracts that can be applied to the plant to increase and improve plant yields. The treatments were arranged in a randomized block factorial design with three replications. The concentrations of Biso Zyme were 0.0, 0.1, and 0.05 %, with monthly spraying intervals at 1, 2, 3, 4 and 5 months after planting (MAP). The results showed that the highest leaf area index was 2.71 cm2g-1  followed by leaf area ratio which was 66.47 cm2.g-1 with 0.1% Biso Zyme application. Relative growth rate was 0.048 g.day-1while net assimilation rate was 0.00092 g.cm-2.day-1 without Biso Zyme application. The highest fresh and dry weight was those treated with 0.05% Biso Zyme applied at 4 to 5 MAP, i.e., 444.44 g and 68.72 g, respectively. The highest curcuminoid and xanthorrhizol contents were 0.435% and 1.505%, respectively, with 0.05% Biso Zyme spraying interval at 4 to 5 MAP, and 0.1%  Biso Zyme with sprayed at 1 to 5 MAP. Thin layer chromatography (TLC) analysis detected standard curcuminoid at Rf 0.23 and xanthorrhizol at Rf 0.66 with dichloromethane:chloroform eluents. Keywords: curcuminoid, Javanese turmeric, Leaf Area Index, organic fertilizer, xanthorrhizol 
Antioxidant and Antiglycation Activity of Rhizosphere and Endophytic Actinobacteria of Xylocarpus granatum Ariansyah, Alifian; Batubara, Irmanida; Lestari, Yulin; Egra, Saat
Biosaintifika: Journal of Biology & Biology Education Vol 11, No 2 (2019): August 2019
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 (518.478 KB) | DOI: 10.15294/biosaintifika.v11i2.20018

Abstract

Utilization of endophytic bacteria such as actinobacteria is one of the alternatives to obtain the bioactive compounds similar to the host plant. This study aimed to identify compounds produced by rhizosphere and endophytic actinobacteria isolated from Xylocarpus granatum for their antioxidant and antiglycation activity. Actinobacterial culture supernatant was extracted using ethyl acetate with a ratio of 1:1 (v/v). Antioxidant activity was performed using 2,2-diphenyl-1-picrylhydrazyl (DPPH). Whole TLC-bioautography and phytochemical tests were used to predict the group of active compounds. Antiglycation activity was identified based on the ability to inhibit the formation of advanced glycation end products (AGEs). Fifteen actinobacterial isolates had been isolated from rhizosphere (ten isolates), fruit (two isolates), and leaf (two isolates) of X. granatum. All isolates had been tested for their antioxidant and antiglycation activity. Isolate XR2 had the highest antioxidant activity with IC50 value of 1719.26 mg/L. Meanwhile, the highest antiglycation activity was obtained from isolate XR8 with IC50 value of 327.62 mg/L. This study informs that actinobacteria also live in the fruit, leaves and rhizosphere of X. granatum. The existence of rhizosphere and endophytic actinobacteria from X. granatum and their antioxidant and antiglycation activities contributes to the understanding of their diversity and potency as an antioxidant and antiglycation agent.
Co-Authors Adi Santoso Agung Prasetyo Agustin Sri Mulyatni Ahmad Izuddin Aini Fazriani Akhirudin Maddu Ali Mahmoud Muddathir Ali Mahmoud Muddathir Amalia Prihaningsih Angga Crystal Loasana Yami Anggraeni, Nurah Anne Carolina Annisa Permata Sari Anthony Nyangson Steven Aqlia Hanna Nurfatiha Tamsin Ariansyah, Alifian Arif Rakhman Hakim Arnold Patogi Siahaan Arnold Patogi Siahaan Asih Gayatri Asti Yosela Oktaviana Audah, Kholis Abdurachim Aulia Putri, Faradina Auliya Ilmiawati Auliya Ilmiawati Ayu Rahmania Lestari Ayuningsih, Sylvia Baiq Ayu Aprilia Mustariani Batubara, Razethy Budiarti, Eka Cahya Septyanti Catharina Lopolisa Cece Sumantri Cindy Larasati, Cindy Dadang Muhammad Hasyim Dedi Fardiaz Devi Aristyanti Dhieka Avrilia Lantana Diah Pamungkas Dilaika Septorini Dista, Rama Dudi Tohir Dyah Iswantini Egra, Saat Eka Budiarti Eka Winarni Sapitri Elza Wijaya Endar Marraskuranto Enny Rimita Sembiring Epi Taufik Eti Rohaeti Eti Rohaeti Eti Rohaeti Evi Kurniawaty Evul Winoto Evul Winoto Fazriani, Aini Fikry Awaluddin Fiqa Annisa Rakhmatika Fira Asoka, Shadila Handika Dwi Prasetyo Husnawati Husnawati I Nyoman Pugeg Aryantha Intan Noviarni Irma Herawati Suparto Irma Hermawati Suparto Irma Isnafia Arief Irma Suparto Izuddin, Ahmad JARWADI BUDI HERNOWO Julkipli Julkipli Julkipli Julkipli, Julkipli Junardy, Fransiska Devy Kholis Abdurachim Audah Kholis Abdurachim Audah Kurniawaty, Evi Latifah Darusman Latifah K Darusman Latifah K Darusman Latifah K Darusman latifah K Darusman Latifah Kosim Darusman LATIFAH KOSIM DARUSMAN Latifah Kosim Darusman Latifah Kosim Darusman Lela Mukmilah Yuningsih Lucky Lia Faiza Luky Adrianto Lydia Octifani Mardho Tillah Mardho Tillah, Mardho Marina Ratte Martini Ndamunamu Mashuri Waite Mashuri Waite Mella Monica Min Rahminiwati Mohamad Gazali Mohamad Rafi Morina Adfa Morina Adfa Muddathir, Ali Mahmoud Muhamad Nursid Muhammad Ana Syabana Muhammad Eka Prastya Muhammad Eka Prastya Muhammad Nursid Mulya Sari Mustofa, Maily Nampiah Sukarno Nancy Dewi Yuliana Neviaty P Zamani Neviaty P Zamani Ninuk Purnaningsih Nisa Lelita Fadilah NUNIK SRI ARIYANTI Nur Syafiqah Nadiah Mohammad Rafi Nursyamsi, Khalida Shabiba Pamungkas, Diah PAMUNGKAS, DIAH DARU Poppy F. Arifin Prayogo, Yanico Hadi Priyadi, Yogo Suro Purwantiningsih Sugita Putri, Nadia Prilliane Rahadyanoto Trimulia Rahmi Nur Wahidah Rahmi Utami Raphael Aswin Susilowidodo Razethy Batubara Rerenstradika Tizar Terryana Ria Heni Sigiro RIKA RAFFIUDIN Rikno Harmoko Rita Kartika Sari Rohani Cinta Badia Br Ginting Rohani Cinta Badia Ginting Rohayati Suprihatini Rosalina Wisastra SAEPUDIN RAHMATULLAH Salina Febriany SANDRA ARIFIN AZIZ Santoso, Adi Sari, Dina Ragillia Sastia Prama Putri Setyanto Tri Wahyudi Setyanto Tri Wahyudi Shafira Ananda Djakaria Siahaan, Arnold Patogi Sihegiko Kanaya Silmi Mariya Sintho Wahyuning Ardie Siswoyo Siswoyo SITI SA’DIAH Soekisman Tjitrosoedirdjo Sri Listiyowati Sri Purwanti Sri Purwanti Sri Wahyuni Subroto, Erna SUMINAR S. ACHMADI Suminar Setiati Achmadi Sundawati, Leti Suparto, Irma Taopik Ridwan Taopik Ridwan Taopik Ridwan Taufik Ridwan Tilaar, Kilala Titi Mawasti Tohir, Dudi Tohru Mitsunaga Tohru Mitsunaga Tohru Mitsunaga Trivadila Ummi Zahra Upik Kesumawati Hadi Utami Dyah Syafitri Utut Widyastuti Valentina Sokoastri Veby Tri Yani Waras Nurcholis Wijaya, Elza Winanda, Witri Wisnu Ananta Kusuma Wulan Tri Wahyuni Yana Rubiyana Yana Rubiyana, Yana Yuliana Galih Dyan Anggraheni YULIN LESTARI Yuni Kartika, Yuni Zaenal Abidin Zamany, Nevianti Za’aziza Ridha Julia Zuraida Hanum Zuraida Hanum