3-aminophenol, DPV, HPLC, caffeine, MIP, voltammetry

3-aminophenol, DPV, HPLC, caffeine, MIP, voltammetry

Caffeine is an active compound that is normally found in tea, coffee, chocholate, cola beverages, and energetic drink. Caffeine can reduce cancer risk. However high consumption of caffeine could cause addiction, so that determination of caffeine in food and beverages is important. In this research,...

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Main Author: Angelika, Cindy
Format: Final Project
Language:Indonesia
Subjects:
Kimia
Online Access:https://digilib.itb.ac.id/gdl/view/32199
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Institution: Institut Teknologi Bandung
Language: Indonesia
id id-itb.:32199
spelling id-itb.:321992018-12-05T10:01:23Z3-aminophenol, DPV, HPLC, caffeine, MIP, voltammetry Angelika, Cindy Kimia Indonesia Final Project 3-aminophenol, DPV, HPLC, caffeine, MIP, voltammetry INSTITUT TEKNOLOGI BANDUNG https://digilib.itb.ac.id/gdl/view/32199 Caffeine is an active compound that is normally found in tea, coffee, chocholate, cola beverages, and energetic drink. Caffeine can reduce cancer risk. However high consumption of caffeine could cause addiction, so that determination of caffeine in food and beverages is important. In this research, a Molecularly Imprinted Polymer (MIP) modified carbon paste electrode was developed for voltammetric determination of caffeine. The MIP-modified carbon paste electrode exhibits the best performance compared to Non-Imprinted Polymer (NIP) modified carbon paste electrode and the unmodified carbon aste electrode. Calibration curve was linier in the concentration range of 0,01 mM – 0,1 mM with detection limit of 3,86 ?M. Determination of caffeine in real samples using the developed method had similar results with those of High Performance Liquid Chromatography (HPLC). text
institution Institut Teknologi Bandung
building Institut Teknologi Bandung Library
continent Asia
country Indonesia
Indonesia
content_provider Institut Teknologi Bandung
collection Digital ITB
language Indonesia
topic Kimia
spellingShingle Kimia
Angelika, Cindy
3-aminophenol, DPV, HPLC, caffeine, MIP, voltammetry
description Caffeine is an active compound that is normally found in tea, coffee, chocholate, cola beverages, and energetic drink. Caffeine can reduce cancer risk. However high consumption of caffeine could cause addiction, so that determination of caffeine in food and beverages is important. In this research, a Molecularly Imprinted Polymer (MIP) modified carbon paste electrode was developed for voltammetric determination of caffeine. The MIP-modified carbon paste electrode exhibits the best performance compared to Non-Imprinted Polymer (NIP) modified carbon paste electrode and the unmodified carbon aste electrode. Calibration curve was linier in the concentration range of 0,01 mM – 0,1 mM with detection limit of 3,86 ?M. Determination of caffeine in real samples using the developed method had similar results with those of High Performance Liquid Chromatography (HPLC).
format Final Project
author Angelika, Cindy
author_facet Angelika, Cindy
author_sort Angelika, Cindy
title 3-aminophenol, DPV, HPLC, caffeine, MIP, voltammetry
title_short 3-aminophenol, DPV, HPLC, caffeine, MIP, voltammetry
title_full 3-aminophenol, DPV, HPLC, caffeine, MIP, voltammetry
title_fullStr 3-aminophenol, DPV, HPLC, caffeine, MIP, voltammetry
title_full_unstemmed 3-aminophenol, DPV, HPLC, caffeine, MIP, voltammetry
title_sort 3-aminophenol, dpv, hplc, caffeine, mip, voltammetry
url https://digilib.itb.ac.id/gdl/view/32199
_version_ 1821996314213220352

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