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Determination of heavy metals in canned sardines marketed in Kuala Pilah / Nor Hafizah Gino

Dry ashing method is applied for the determination of heavy metals (Ni, Pb, Fe and Cu) in canned sardines using Flame Atomic Absorption Spectroscopy (FAAS). Ni, Pb, Fe and Cu in canned sardines were determined and assessed by comparing element levels in these samples with Provisional Tolerable Weekl...

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Main Author: Gino, Nor Hafizah
Format: Student Project
Language:English
Published: Faculty of Applied Sciences 2016
Subjects:
QD Chemistry
Metals
Biochemistry
Online Access:http://ir.uitm.edu.my/id/eprint/24209/1/PPb_NOR%20HAFIZAH%20GINO%20AS%20N%2016_5.pdf
http://ir.uitm.edu.my/id/eprint/24209/
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spelling my.uitm.ir.242092019-05-15T02:22:51Z http://ir.uitm.edu.my/id/eprint/24209/ Determination of heavy metals in canned sardines marketed in Kuala Pilah / Nor Hafizah Gino Gino, Nor Hafizah QD Chemistry Metals Biochemistry Dry ashing method is applied for the determination of heavy metals (Ni, Pb, Fe and Cu) in canned sardines using Flame Atomic Absorption Spectroscopy (FAAS). Ni, Pb, Fe and Cu in canned sardines were determined and assessed by comparing element levels in these samples with Provisional Tolerable Weekly Intake (PTWI) set by Joint Expert Committee on Food Additives (JECFA). The heavy metal contents, expressed in mg/L or ppm with an average value of 0.063 and 0.039 mg/L for Ni, 0.001, 0.005 and 0.001 mg/L for Pb, 0.943, 4.504 and 1.309 mg/L for Fe and 0.088, 0.257 and 0.088 mg/L for Cu. The determination of Ni, Pb, Fe and Cu were found to be linear and correlation coefficients (R2) of over0.99 were obtained. The % RSD for Ni, Fe and Cu were less than 15 % while for Pb was less than 21 % RSD. Faculty of Applied Sciences 2016 Student Project NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/24209/1/PPb_NOR%20HAFIZAH%20GINO%20AS%20N%2016_5.pdf Gino, Nor Hafizah (2016) Determination of heavy metals in canned sardines marketed in Kuala Pilah / Nor Hafizah Gino. [Student Project] (Unpublished)
institution Universiti Teknologi Mara
building Tun Abdul Razak Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Mara
content_source UiTM Institutional Repository
url_provider http://ir.uitm.edu.my/
language English
topic QD Chemistry
Metals
Biochemistry
spellingShingle QD Chemistry
Metals
Biochemistry
Gino, Nor Hafizah
Determination of heavy metals in canned sardines marketed in Kuala Pilah / Nor Hafizah Gino
description Dry ashing method is applied for the determination of heavy metals (Ni, Pb, Fe and Cu) in canned sardines using Flame Atomic Absorption Spectroscopy (FAAS). Ni, Pb, Fe and Cu in canned sardines were determined and assessed by comparing element levels in these samples with Provisional Tolerable Weekly Intake (PTWI) set by Joint Expert Committee on Food Additives (JECFA). The heavy metal contents, expressed in mg/L or ppm with an average value of 0.063 and 0.039 mg/L for Ni, 0.001, 0.005 and 0.001 mg/L for Pb, 0.943, 4.504 and 1.309 mg/L for Fe and 0.088, 0.257 and 0.088 mg/L for Cu. The determination of Ni, Pb, Fe and Cu were found to be linear and correlation coefficients (R2) of over0.99 were obtained. The % RSD for Ni, Fe and Cu were less than 15 % while for Pb was less than 21 % RSD.
format Student Project
author Gino, Nor Hafizah
author_facet Gino, Nor Hafizah
author_sort Gino, Nor Hafizah
title Determination of heavy metals in canned sardines marketed in Kuala Pilah / Nor Hafizah Gino
title_short Determination of heavy metals in canned sardines marketed in Kuala Pilah / Nor Hafizah Gino
title_full Determination of heavy metals in canned sardines marketed in Kuala Pilah / Nor Hafizah Gino
title_fullStr Determination of heavy metals in canned sardines marketed in Kuala Pilah / Nor Hafizah Gino
title_full_unstemmed Determination of heavy metals in canned sardines marketed in Kuala Pilah / Nor Hafizah Gino
title_sort determination of heavy metals in canned sardines marketed in kuala pilah / nor hafizah gino
publisher Faculty of Applied Sciences
publishDate 2016
url http://ir.uitm.edu.my/id/eprint/24209/1/PPb_NOR%20HAFIZAH%20GINO%20AS%20N%2016_5.pdf
http://ir.uitm.edu.my/id/eprint/24209/
_version_ 1685649828033331200
score 13.211869

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