UNIVERSITAS AIRLANGGA



Detail Article

Berkala Ilmiah Kimia Farmasi

ISSN 2302-8270

Vol. 1 / No. 1 / Published : 2012-11

Related with : Scholar   Yahoo!   Bing

Original Article :

Optimasi preparasi sampel untuk analisis deltametrin dalam kubis (brassica oleracea var. capitata)

Author :

  1. Kharisma Angga Asmoro*1
  2. Asri Darmawati*2
  3. Setyo Prihatiningtyas*3
  1. -
  2. Departemen Kimia Farmasi, Fakultas Farmasi Universitas Airlangga
  3. Departemen Kimia Farmasi, Fakultas Farmasi Universitas Airlangga

Abstract :

This study aimed to optimize the method of sample preparation for the analysis for the deltamethrin in cabbage (Brassica oleracea var. capitata) using gaschromatography with flame ionization detector (GC-FID). The optimum procedure for sample preparation used a combination solvent of n-hexane:aceton. The modified AOAC procedure was used as procedure for sample preparation. The obtained procedure meet requirement for linearity test in the range of deltamethrin concentration of 9,950-99,50 mg/L. The limit of detection (LD) and limit of quantitation (LQ) were found to be 2,189 mg/L and 6,634 mg/L respectively. Recovery was carried out by adding deltamethrin 53,18 mg/L (as final concentration) into matrix blank. The result showed that recovery from modified AOAC procedure using combination of n-hexane:aceton:acetonitril as extraction solvents was 41,9-71,80%. Where as, the procedure using combination of n-hexane:aceton as extraction solvents gained 76,19-92,01%. The precisions represented by the percentages of KV were 18,11% and 6,61% for solvents n-hexane:aeton:acetonitril and solvents n-hexane:aceton, respectively

Keyword :

gas chromatography, flame ionization detector, deltamethrin, cabbage,


References :

M. Yuwono,(2005) Validation of Chromatographic Methods of Analysis. Profiles of Drug Substances, Exipients, and Related Methodology. - : -

Horwitz W,(2000) Official Methods of Analysis of the Association of Official Analytical Chemist (17 ed.). Maryland : AOAC International





Archive Article

Cover Media Content

Volume : 1 / No. : 1 / Pub. : 2012-11
  1. Upaya Peningkatan Kualitas Minyak Kelapa Yang Dibuat Dari Cocos Nucifera L Dengan Berbagai Metode Kimiawi Dan Fisik
  2. Potensi Antijamur Isolat Streptomyces Spp. Dari Tanah Kompos Rkbs Terhadap Trichophyton Mentagrophytes
  3. Pembuatan Dan Karakterisasi Elektrode Selektif Ion (esi) Salbutamol Berbasis Membran Tipe Kawat Terlapis
  4. Validasi Metode Penetapan Kadar Deltametrin Dalam Kubis (brassica Oleracea Var. Capitata) Menggunakan Kromatografi Gas Dengan Detektor Ionisasi Nyala
  5. Optimasi Metode Ekstraksi Untuk Analisis Triadimefon Pada Kubis Secara Kromatografi Gas-spektrometri Massa
  6. Validasi Metode Kromatografi Gas-spektrometri Massa Untuk Analisis Residu Pestisida Triadimefon Dalam Kubis
  7. Optimasi Preparasi Sampel Untuk Analisis Deltametrin Dalam Kubis (brassica Oleracea Var. Capitata)

Information index.php/JIPK/BIKF