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Determination of calcium, copper and nickel in royal jelly / Amalina Najwa Mohamad Shauki

This experiment was done to determine the concentration of calcium, copper and nickel in Royal Jelly using Atomic Absorption Spectrometry (AAS). Two different methods were used which method 1 was carried out by using hydrochloric acid and method 2 was carried out by using hydrogen peroxide. The corr...

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Main Author: Mohamad Shauki, Amalina Najwa
Format: Thesis
Language:English
Published: 2010
Online Access:https://ir.uitm.edu.my/id/eprint/101128/1/101128.pdf
https://ir.uitm.edu.my/id/eprint/101128/
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spelling my.uitm.ir.1011282024-08-30T15:59:57Z https://ir.uitm.edu.my/id/eprint/101128/ Determination of calcium, copper and nickel in royal jelly / Amalina Najwa Mohamad Shauki Mohamad Shauki, Amalina Najwa This experiment was done to determine the concentration of calcium, copper and nickel in Royal Jelly using Atomic Absorption Spectrometry (AAS). Two different methods were used which method 1 was carried out by using hydrochloric acid and method 2 was carried out by using hydrogen peroxide. The correlation coefficients from the calibration curve were 0.983, 0.997, and 0.998 for calcium, copper and nickel respectively. The highest concentration of calcium in Royal Jelly was sample 3 by using method 2 which was 316±0.021. The highest concentration of copper in Royal Jelly was sample 2 by using method 1 which was 0.977±0.050 and the highest concentration of nickel in Royal Jelly was sample 2 by using method 1 which was 0.039±0.003. This can be concluded that calcium has the highest concentration in Royal Jelly foliowed by copper and nickel. 2010 Thesis NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/101128/1/101128.pdf Determination of calcium, copper and nickel in royal jelly / Amalina Najwa Mohamad Shauki. (2010) Degree thesis, thesis, Universiti Teknologi MARA (UiTM).
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
description This experiment was done to determine the concentration of calcium, copper and nickel in Royal Jelly using Atomic Absorption Spectrometry (AAS). Two different methods were used which method 1 was carried out by using hydrochloric acid and method 2 was carried out by using hydrogen peroxide. The correlation coefficients from the calibration curve were 0.983, 0.997, and 0.998 for calcium, copper and nickel respectively. The highest concentration of calcium in Royal Jelly was sample 3 by using method 2 which was 316±0.021. The highest concentration of copper in Royal Jelly was sample 2 by using method 1 which was 0.977±0.050 and the highest concentration of nickel in Royal Jelly was sample 2 by using method 1 which was 0.039±0.003. This can be concluded that calcium has the highest concentration in Royal Jelly foliowed by copper and nickel.
format Thesis
author Mohamad Shauki, Amalina Najwa
spellingShingle Mohamad Shauki, Amalina Najwa
Determination of calcium, copper and nickel in royal jelly / Amalina Najwa Mohamad Shauki
author_facet Mohamad Shauki, Amalina Najwa
author_sort Mohamad Shauki, Amalina Najwa
title Determination of calcium, copper and nickel in royal jelly / Amalina Najwa Mohamad Shauki
title_short Determination of calcium, copper and nickel in royal jelly / Amalina Najwa Mohamad Shauki
title_full Determination of calcium, copper and nickel in royal jelly / Amalina Najwa Mohamad Shauki
title_fullStr Determination of calcium, copper and nickel in royal jelly / Amalina Najwa Mohamad Shauki
title_full_unstemmed Determination of calcium, copper and nickel in royal jelly / Amalina Najwa Mohamad Shauki
title_sort determination of calcium, copper and nickel in royal jelly / amalina najwa mohamad shauki
publishDate 2010
url https://ir.uitm.edu.my/id/eprint/101128/1/101128.pdf
https://ir.uitm.edu.my/id/eprint/101128/
_version_ 1808976158629298176
score 13.211869

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