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Journal : Elkawnie

Desain Senyawa Turunan Karbamat Sebagai Insektisida Baru Menggunakan Metoda In Silico Agus Dwi Ananto; Mudasir Mudasir; Ria Armunanto
Elkawnie: Journal of Islamic Science and Technology Vol 3, No 1 (2017)
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/ekw.v3i1.1527

Abstract

Linear equation of QSAR model of insecticidal activity of carbamate derivatives based on atomic charge and hydrofobic, electronic and steric descriptors has been investigated. The descriptors were calculated by semiempirical PM3 method and biological activities of the compound were taken from experiment. The relationship between descriptors and their biological activities was analyzed with multilinear regression analysis.The best linier equation resulted from that analysis is : Log 1/LD 50 = 12,651 + (2,467 qC2) + (2,832 qC4) - (14,089 qC6) - (0,24 qO7) + (0,293 μ) - (0,08 SA (grid)) +(0,041 V)+ (0,141 EH) - (0,303 log P) n = 39 ; r = 0,839 ; adjusted r2 = 0,612 ; SE = 0,355; Fhit/Ftable = 3,443 PRESS=5,188 Based on that model, a new carbamate derivative has been designed which show better predicted activity (log 1/LD50 = 9,79) while the old one (log 1/LD50 = 8,81). This new carbamate insecticide derivative can be synthesized laboratoriccally for the next prove. Key Word:QSAR, Insecticides carbamate, PM3.
Analysis of BKO Content (Antalgin and Dexamethasone) in Herbal Medicine Using Iodimetry Titration and HPLC Method Agus Dwi Ananto; Lalu Undrus Yusditia M. G; Lalu Sanik Wahyu F. A
Elkawnie: Journal of Islamic Science and Technology Vol 6, No 1 (2020)
Publisher : Universitas Islam Negeri Ar-Raniry Banda Aceh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/ekw.v6i1.5428

Abstract

Abstract : Misuse of adding chemical drugs – BKO – into herbal medicines is often done by irresponsible people. The aim is to increase efficacy instantly, to attract consumer interest. BKO, which are often added to herbal medicine, are antalgin and dexamethasone. Antalgin content analysis was carried out quantitatively using the iodimetry titration method by conducting a preliminary test. The dexamethasone content analysis was carried out with qualitative and quantitative methods. The qualitative method was carried out using TLC. The quantitative method was carried out using the HPLC technique. The results obtained for the analysis of antalgin content of 10 samples were obtained two samples of herbal medicine containing antalgin, respectively 0,0749% and 0,1083%. Analysis of the dexamethasone content from 10 samples obtained 5 herbal samples containing dexamethasone respectively 0.0979%, 0.222%, 0.4521%, 0.5131% and 0.2809%. So based on these results, it is necessary to take action from the relevant institution regarding the discovery of the content of BKO in the herbal medicine on the market in Lombok.Abstrak : Penyalahgunaan penambahan bahan kimia obat (BKO) kedalam jamu sering sekali dilakukan oleh oknum yang tidak bertanggung jawab. Hal ini dilakukan dengan tujuan meningkatkan khasiat secara instan, sehingga dapat menarik minat konsumen. BKO yang sering ditambahkan kedalam jamu adalah antalgin dan deksametason. Analisis kandungan antalgin dlakukan dengan cara kuantitatif menggunakan metode titrasi iodimetri dengan melakukan uji pendahuluan. Sedangkan analisis kandungan deksametason dilakukan dengan metode kualitatif dan kuantitatif. Metode kualitatif dilakukan dengan menggunakan KLT. Metode kuantitatif dilakukan dengan menggunakan teknik HPLC. Hasil yang diperoleh untuk analisis kandungan antalgin dari 10 sampel didapat 2 sampel jamu yang mengandung antalgin masing-masing sebesar 0,0749% dan 0,1083%. Analisis kandungan deksametason dari 10 sampel diperoleh 5 sampel jamu yang mengandung deksametason masing masing sebesar 0,0979%; 0,222%; 0,4521%; 0,5131% dan 0,2809%. Sehingga berdasarkan hasil tersebut maka perlu dilakukan adanya tindakan dari instansi terkait perihal masih ditemukannya kandungan BKO dalam sediaan jamu yang beredar di pasaran pulau Lombok.
Co-Authors Agus saputra Anjar Purba Asmara Azariani, Wiwin Baiq Ressa Puspita Rizma Baiq Ressa Puspita Rizma Baiq Sofianti Annisa Candra D Hamdin Candra Dwipayana Hamdin Candra Dwipayana Hamdin Candra Eka Puspitasari Deccati, Rizqa Fersiyana Dian Fathita Dwi Lestari Diantama Hiraswari Rahmadari Diva Almira Dwiki Setyo Nugroho Dyke Gita Wirasisya Erwinayanti, Gusti Ayu Putu Sri Eti Nurwening Sholikhah Evie Kama Lestari Fitria, Anggit Handa Muliasari Handa Muliasari Handa Muliasari Handa Muliasari Handa Muliasari Handa Muliasari Harno Dwi Pranowo I Made Sudarma Iman Surya Pratama Jumina Jumina Kurniawan, Yehezkiel Steven Lalu Aang Robby Dewantara Lalu Husnul Hidayat Lalu Sanik Wahyu F. A Lalu Undrus Yusditia M. G Luh Putu Gina Sri Budiani Maulida Septiyana Maulidya, Selvira Anandia Intan Mudasir Mudasir Muhsinul Ihsan Muhsinul Ihsan Muhsinul Ihsan Muliasari, Handa Muliasari, Handa Murniyati Murniyati Murniyati, Murniyati ndayani, Yayuk Ni Made Detia Suryadnyani Nokman Riyanto Prasetyo, Niko Pratama, Iman Surya Rahmatul Aini, Siti Ria Armunanto Rian Jumawardi Rizqa Fersiyana Deccati Rizqa Fersiyana Deccati Rizqa Fersiyana Deccati Rizqa Fersiyana Deccati Royana Ari Pratiwi Putri Saprizal Hadisaputra Saprizal Handisaputra Siti Rahmatul Aini Sunarwidhi, Anggit Listyacahyani Suryadnyani, Ni Made Detia Syarah Megianti Fahira Virnia Wanda Utami Wahida Hajrin Wahida Hajrin Widayanti Supraba Winarto Haryadi Windah Anugrah Subaidah Yayuk Andayani Yek Zen Mubarok Yohanes Juliantoni Yohanes Juliantoni Yohanes Juliantoni, Yohanes Yuniarthi Dwi Suputri Yuyun Ramdani