![Analysis of Nitrosodiethylamin and Nitrosodiprophylamin in Sausage using Single Drop Microextraction Coupled with GC Zarah Nur Intissar (080710150) ,[object Object],[object Object],[object Object]](https://image.slidesharecdn.com/proposalpresentasi2-111002055248-phpapp01/85/HS-SDME-1-320.jpg)
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HS-SDME
- 3. BACKGROUND Food Preservative Nitrite Carcinogen Nitrosamine Nitrosodiethylamine (NDEA) Nitrosodiprophylamine (NDPA) Sausage
- 4. BACKGROUND Nitrosamine Low Concentration ( ppb ) Sample preparation (extraction) Single Drop Microextraction (SDME) Direct-SDME Headspace-SDME
- 7. BENEFIT OF RESEARCH To produce a new method to the analysis NDEA and NDPA quickly, selective and cheap in sausage. To know the concentration of nitrosamine in sausage so that we can anticipation for the negative effect from nitrosamine.
- 10. Single-Drop Microextraction (SDME) Direct-SDME Headspace-SDME (HS-SDME) Drop pelarut organik di rendam langsung di dalam larutan sampel Drop pelarut organik di letakkan di atas larutan sampel (menggantung)
- 11. Gas Chromatography (GC) Jenis kromatografi untuk memisahkan dan menganalisa campuran zat Komponen instrumen kromatografi gas
- 14. SKEMA KERJA
- 15. Proses Ekstraksi HS-SDME Syringe berisi pelarut organik Jarum syringe Larutan pengekstraksi (drop pelarut organik) Pengaduk magnetik Larutan Standar/sampel Setelah proses ekstraksi selesai, pelarut organik ditarik ke dalam syringe kemudian diinjeksikan ke GC Botol kaca Penutup