Heavy metals analysis in commercial apple drinks by inductively coupled plasma optical emission spectrometry (LCP-OES) / Nurul Nadia Mohamad Maki

Heavy metals analysis in commercial apple drinks by inductively coupled plasma optical emission spectrometry (LCP-OES) / Nurul Nadia Mohamad Maki

Heavy metals (Cu, Pb, Ni, Cr and Cd) concentration in seven brands of apple drinks, commercialized in Malaysia were determined using inductively coupled plasma optical emission spectrometry (ICP-OES). The apple drink samples were diluted with nitric acid before being analyzed by ICP-OES. The aver...

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Main Author: Mohamad Maki, Nurul Nadia
Format: Student Project
Language:English
Published: Faculty of Applied Sciences 2017
Subjects:
Extraction (Chemistry)
Online Access:http://ir.uitm.edu.my/id/eprint/25558/
http://ir.uitm.edu.my/id/eprint/25558/1/PPb_NURUL%20NADIA%20MOHAMAD%20MAKI%20AS%20C%2017_5.PDF
id uitm-25558
recordtype eprints
spelling uitm-255582019-09-17T06:51:51Z http://ir.uitm.edu.my/id/eprint/25558/ Heavy metals analysis in commercial apple drinks by inductively coupled plasma optical emission spectrometry (LCP-OES) / Nurul Nadia Mohamad Maki Mohamad Maki, Nurul Nadia Extraction (Chemistry) Heavy metals (Cu, Pb, Ni, Cr and Cd) concentration in seven brands of apple drinks, commercialized in Malaysia were determined using inductively coupled plasma optical emission spectrometry (ICP-OES). The apple drink samples were diluted with nitric acid before being analyzed by ICP-OES. The average contents of heavy metals in apple drink samples were found from 0.003 to 0.10 mg/L for Cu, and from 0.023 to 0.06 mg/L for Pb. Cd, Cr and Ni have lower concentration than the detection limit. Hence, all these metals cannot be detected in the all apple drinks. All these elements have below permissible limit of heavy metals allowed by the Malaysian Food Regulation 1985. All of the tested apple drinks are safe to consume. Determination of major elements such as Ca, Na, Mg and K in apples drinks will be carried out in future study. Faculty of Applied Sciences 2017 Student Project NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/25558/1/PPb_NURUL%20NADIA%20MOHAMAD%20MAKI%20AS%20C%2017_5.PDF Mohamad Maki, Nurul Nadia (2017) Heavy metals analysis in commercial apple drinks by inductively coupled plasma optical emission spectrometry (LCP-OES) / Nurul Nadia Mohamad Maki. [Student Project] (Unpublished)
repository_type Digital Repository
institution_category Local University
institution Universiti Teknologi MARA
building UiTM Institutional Repository
collection Online Access
language English
topic Extraction (Chemistry)
spellingShingle Extraction (Chemistry)
Mohamad Maki, Nurul Nadia
Heavy metals analysis in commercial apple drinks by inductively coupled plasma optical emission spectrometry (LCP-OES) / Nurul Nadia Mohamad Maki
description Heavy metals (Cu, Pb, Ni, Cr and Cd) concentration in seven brands of apple drinks, commercialized in Malaysia were determined using inductively coupled plasma optical emission spectrometry (ICP-OES). The apple drink samples were diluted with nitric acid before being analyzed by ICP-OES. The average contents of heavy metals in apple drink samples were found from 0.003 to 0.10 mg/L for Cu, and from 0.023 to 0.06 mg/L for Pb. Cd, Cr and Ni have lower concentration than the detection limit. Hence, all these metals cannot be detected in the all apple drinks. All these elements have below permissible limit of heavy metals allowed by the Malaysian Food Regulation 1985. All of the tested apple drinks are safe to consume. Determination of major elements such as Ca, Na, Mg and K in apples drinks will be carried out in future study.
format Student Project
author Mohamad Maki, Nurul Nadia
author_facet Mohamad Maki, Nurul Nadia
author_sort Mohamad Maki, Nurul Nadia
title Heavy metals analysis in commercial apple drinks by inductively coupled plasma optical emission spectrometry (LCP-OES) / Nurul Nadia Mohamad Maki
title_short Heavy metals analysis in commercial apple drinks by inductively coupled plasma optical emission spectrometry (LCP-OES) / Nurul Nadia Mohamad Maki
title_full Heavy metals analysis in commercial apple drinks by inductively coupled plasma optical emission spectrometry (LCP-OES) / Nurul Nadia Mohamad Maki
title_fullStr Heavy metals analysis in commercial apple drinks by inductively coupled plasma optical emission spectrometry (LCP-OES) / Nurul Nadia Mohamad Maki
title_full_unstemmed Heavy metals analysis in commercial apple drinks by inductively coupled plasma optical emission spectrometry (LCP-OES) / Nurul Nadia Mohamad Maki
title_sort heavy metals analysis in commercial apple drinks by inductively coupled plasma optical emission spectrometry (lcp-oes) / nurul nadia mohamad maki
publisher Faculty of Applied Sciences
publishDate 2017
url http://ir.uitm.edu.my/id/eprint/25558/
http://ir.uitm.edu.my/id/eprint/25558/1/PPb_NURUL%20NADIA%20MOHAMAD%20MAKI%20AS%20C%2017_5.PDF
first_indexed 2023-09-18T23:14:59Z
last_indexed 2023-09-18T23:14:59Z
_version_ 1777419051902959616

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