Heavy metal contamination (Cd, Cu, Pb, Zn) in white shrimp (Litopenaeus vannamei) along coastal of kelantan and its potential health risk / Nurul Syifaa Abd Halim

In this study is to assess heavy metal contamination (Cd, Cu, Pb, Zn) in white shrimp (Litopenaeus Vannamei) along coastal of Kelantan and its potential health risk. Three location were selected to carry out this study which are Tok Bali, Tumpat and Kuala Besar. The method that used for this study i...

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Main Author:	Abd Halim, Nurul Syifaa
Format:	Thesis
Language:	English
Published:	2018
Subjects:	Environmental health Including sewage disposal, air pollution, nuisances, water supply Food and food supply in relation to public health
Online Access:	https://ir.uitm.edu.my/id/eprint/42687/1/42687.pdf
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id	my-uitm-ir.42687
record_format	uketd_dc
spelling	my-uitm-ir.426872021-03-15T13:35:03Z Heavy metal contamination (Cd, Cu, Pb, Zn) in white shrimp (Litopenaeus vannamei) along coastal of kelantan and its potential health risk / Nurul Syifaa Abd Halim 2018 Abd Halim, Nurul Syifaa Environmental health. Including sewage disposal, air pollution, nuisances, water supply Food and food supply in relation to public health In this study is to assess heavy metal contamination (Cd, Cu, Pb, Zn) in white shrimp (Litopenaeus Vannamei) along coastal of Kelantan and its potential health risk. Three location were selected to carry out this study which are Tok Bali, Tumpat and Kuala Besar. The method that used for this study is wet digestion before analyse using Atomic Absorption Spectroscopy (AAS). The result show mean concentration of the metals Pb, Zn and Cu from in shrimp from Tok Bali is 0.1750, 34.5650, 14.2050 mg/kg respectively. Concurrently, Sample Location Tumpat’s Pb, Zn and Cu mean concentrations are 0.2078, 45.6350 and 13.4300 mg/kg and last for Kuala Besar’s Pb, Zn and Cu mean concentration are 0.2295, 22.3000 and 11.7000 mg/kg. The p-value of Pb and Zn are less than 0.05 which means that the test is significant and null hypothesis is rejected. It can described that the differences in means of Pb and Zn between Tok Bali, Tumpat and Kuala Besar has significant difference. On the contrary, p-value for one of the variable (heavy metal Cu) is P > 0.05 which is 0.097. As the pvalue exceeds 0.05, the test is not significant and null hypothesis is accepted which indicating that the data is normal. For health risk assessment (HRA), estimated daily intake (EDI), target hazard quotient (THQ) was calculated as for non-carcinogenic risk level which are Zn and Cu due to pollutant exposure. Target Hazard Quotient (THQ) values for Tok Bali, Tumpat and Kuala Besar were in same order which is Cu>Zn. CR values follow the order for Pb are Kuala Besar > Tumpat > Tok Bali. The total CR of Pb of each location is lower than range 10-⁴ to 10-⁶ of the USEPA unacceptable level. 2018 Thesis https://ir.uitm.edu.my/id/eprint/42687/ https://ir.uitm.edu.my/id/eprint/42687/1/42687.pdf text en public degree Universiti Teknologi MARA ( Kampus Puncak Alam ) Faculty of Health Sciences Abd Rahman, Nasaruddin
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
advisor	Abd Rahman, Nasaruddin
topic	Environmental health Including sewage disposal, air pollution, nuisances, water supply Food and food supply in relation to public health
spellingShingle	Environmental health Including sewage disposal, air pollution, nuisances, water supply Food and food supply in relation to public health Abd Halim, Nurul Syifaa Heavy metal contamination (Cd, Cu, Pb, Zn) in white shrimp (Litopenaeus vannamei) along coastal of kelantan and its potential health risk / Nurul Syifaa Abd Halim
description	In this study is to assess heavy metal contamination (Cd, Cu, Pb, Zn) in white shrimp (Litopenaeus Vannamei) along coastal of Kelantan and its potential health risk. Three location were selected to carry out this study which are Tok Bali, Tumpat and Kuala Besar. The method that used for this study is wet digestion before analyse using Atomic Absorption Spectroscopy (AAS). The result show mean concentration of the metals Pb, Zn and Cu from in shrimp from Tok Bali is 0.1750, 34.5650, 14.2050 mg/kg respectively. Concurrently, Sample Location Tumpat’s Pb, Zn and Cu mean concentrations are 0.2078, 45.6350 and 13.4300 mg/kg and last for Kuala Besar’s Pb, Zn and Cu mean concentration are 0.2295, 22.3000 and 11.7000 mg/kg. The p-value of Pb and Zn are less than 0.05 which means that the test is significant and null hypothesis is rejected. It can described that the differences in means of Pb and Zn between Tok Bali, Tumpat and Kuala Besar has significant difference. On the contrary, p-value for one of the variable (heavy metal Cu) is P > 0.05 which is 0.097. As the pvalue exceeds 0.05, the test is not significant and null hypothesis is accepted which indicating that the data is normal. For health risk assessment (HRA), estimated daily intake (EDI), target hazard quotient (THQ) was calculated as for non-carcinogenic risk level which are Zn and Cu due to pollutant exposure. Target Hazard Quotient (THQ) values for Tok Bali, Tumpat and Kuala Besar were in same order which is Cu>Zn. CR values follow the order for Pb are Kuala Besar > Tumpat > Tok Bali. The total CR of Pb of each location is lower than range 10-⁴ to 10-⁶ of the USEPA unacceptable level.
format	Thesis
qualification_level	Bachelor degree
author	Abd Halim, Nurul Syifaa
author_facet	Abd Halim, Nurul Syifaa
author_sort	Abd Halim, Nurul Syifaa
title	Heavy metal contamination (Cd, Cu, Pb, Zn) in white shrimp (Litopenaeus vannamei) along coastal of kelantan and its potential health risk / Nurul Syifaa Abd Halim
title_short	Heavy metal contamination (Cd, Cu, Pb, Zn) in white shrimp (Litopenaeus vannamei) along coastal of kelantan and its potential health risk / Nurul Syifaa Abd Halim
title_full	Heavy metal contamination (Cd, Cu, Pb, Zn) in white shrimp (Litopenaeus vannamei) along coastal of kelantan and its potential health risk / Nurul Syifaa Abd Halim
title_fullStr	Heavy metal contamination (Cd, Cu, Pb, Zn) in white shrimp (Litopenaeus vannamei) along coastal of kelantan and its potential health risk / Nurul Syifaa Abd Halim
title_full_unstemmed	Heavy metal contamination (Cd, Cu, Pb, Zn) in white shrimp (Litopenaeus vannamei) along coastal of kelantan and its potential health risk / Nurul Syifaa Abd Halim
title_sort	heavy metal contamination (cd, cu, pb, zn) in white shrimp (litopenaeus vannamei) along coastal of kelantan and its potential health risk / nurul syifaa abd halim
granting_institution	Universiti Teknologi MARA ( Kampus Puncak Alam )
granting_department	Faculty of Health Sciences
publishDate	2018
url	https://ir.uitm.edu.my/id/eprint/42687/1/42687.pdf
_version_	1783734674553569280

Heavy metal contamination (Cd, Cu, Pb, Zn) in white shrimp (Litopenaeus vannamei) along coastal of kelantan and its potential health risk / Nurul Syifaa Abd Halim

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