Monitoring Of Copper Content In Some Food Samples Using Micro Extraction Combined With Spectrophotometric Technique

Zianab Tariq, Shaimaa Adnan

2021, Vol: 12, Issue: 2

12 / 2Current Issue Online First Archive Aims and Scope Abstracting & Indexing Most Accessed Articles Most Downloaded Articles Most Cited Articles

« Previous Article

Review Article

SRP. 2021; 12(2): 219-230

doi: 10.31838/srp.2021.2.27

Monitoring Of Copper Content In Some Food Samples Using Micro Extraction Combined With Spectrophotometric Technique

Zianab Tariq, Shaimaa Adnan.

Abstract
A n organic reagent namely 2-(2-bromophenyl)imino)methyl)-4- (5,6-dimethylpyridin-2-yl)diazenyl)phenol (R) was synthesized" ,characterized" and used for the determination" of copper" after preconcentration using "Dispersive liquid- liquid microextraction(DLLME) .In this precocentration method ,ethanol and acetone were used as extraction and disperser solvents respectively and" the ligand" (2-(2-bromophenyl)imino)methyl)-4- (5,6-dimethylpyridin-2-yl)diazenyl)phenol" was used as a chelating agent for the extraction of" Cu(II),Uv-Vis spectrophotometry was applied for the quantitation of the analyte after preconcentration. The effect of various parameters on the extraction was investigated,such as disperser and extraction solvent type and volume,,pH and concentration of chelating agent.At optimum condition,the enrichment factors of (105) was obtained ,the calibration graph was linear in the range (10-100) Î¼g L-1 Cu +2" with detection limit of" (2.79) Î¼g L-1 and "relative standard deviation" (RSD) for seven "replicate measurements" of 20 Î¼g L-1 of Cu +2 was (1.75)%."The method was applied to the determination of" Cu +2 in some Bee honey samples.

Key words: azo dyes, pyridine, shiff base, chelate complexes

	ARTICLE TOOLS
	Abstract
	PDF Fulltext
	How to cite this article
	Citation Tools
	Related Records
	Articles by Zianab Tariq Articles by Shaimaa Adnan
	on Google
	on Google Scholar

How to Cite this Article

Pubmed Style

Zianab Tariq, Shaimaa Adnan. Monitoring Of Copper Content In Some Food Samples Using Micro Extraction Combined With Spectrophotometric Technique. SRP. 2021; 12(2): 219-230. doi:10.31838/srp.2021.2.27

Web Style

Zianab Tariq, Shaimaa Adnan. Monitoring Of Copper Content In Some Food Samples Using Micro Extraction Combined With Spectrophotometric Technique. http://www.sysrevpharm.org/?mno=13756 [Access: January 15, 2021]. doi:10.31838/srp.2021.2.27

AMA (American Medical Association) Style

Zianab Tariq, Shaimaa Adnan. Monitoring Of Copper Content In Some Food Samples Using Micro Extraction Combined With Spectrophotometric Technique. SRP. 2021; 12(2): 219-230. doi:10.31838/srp.2021.2.27

Vancouver/ICMJE Style

Zianab Tariq, Shaimaa Adnan. Monitoring Of Copper Content In Some Food Samples Using Micro Extraction Combined With Spectrophotometric Technique. SRP. (2021), [cited January 15, 2021]; 12(2): 219-230. doi:10.31838/srp.2021.2.27

Harvard Style

Zianab Tariq, Shaimaa Adnan (2021) Monitoring Of Copper Content In Some Food Samples Using Micro Extraction Combined With Spectrophotometric Technique. SRP, 12 (2), 219-230. doi:10.31838/srp.2021.2.27

Turabian Style

Zianab Tariq, Shaimaa Adnan. 2021. Monitoring Of Copper Content In Some Food Samples Using Micro Extraction Combined With Spectrophotometric Technique. Systematic Reviews in Pharmacy, 12 (2), 219-230. doi:10.31838/srp.2021.2.27

Chicago Style

Zianab Tariq, Shaimaa Adnan. "Monitoring Of Copper Content In Some Food Samples Using Micro Extraction Combined With Spectrophotometric Technique." Systematic Reviews in Pharmacy 12 (2021), 219-230. doi:10.31838/srp.2021.2.27

MLA (The Modern Language Association) Style

APA (American Psychological Association) Style

Zianab Tariq, Shaimaa Adnan (2021) Monitoring Of Copper Content In Some Food Samples Using Micro Extraction Combined With Spectrophotometric Technique. Systematic Reviews in Pharmacy, 12 (2), 219-230. doi:10.31838/srp.2021.2.27

Contact Information

<submissions.srp@gmail.com

How to cite this article

Copyright © 2019 Systematic Reviews in Pharmacy All Rights Reserved. Subject to change without notice from or liability to Systematic Reviews in Pharmacy.

Copyright © 2021 Systematic Reviews in Pharmacy All Rights Reserved. Subject to change without notice from or liability to Systematic Reviews in Pharmacy. For best results, please use Internet Explorer or Google Chrome	Contact Information <submissions.srp@gmail.com