Determination of rhodamine B in soft drink, waste water and lipstick samples after solid phase extraction

Mustafa Soylak; Yunus Emre Unsal; Erkan Yilmaz; Mustafa Tuzen

doi:10.1016/j.fct.2011.04.030

Determination of rhodamine B in soft drink, waste water and lipstick samples after solid phase extraction

Mustafa Soylak^*, Yunus Emre Unsal, Erkan Yilmaz, Mustafa Tuzen

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

225 Scopus citations

Abstract

A new solid phase extraction method is described for sensitive and selective determination of trace levels of rhodamine B in soft drink, food and industrial waste water samples. The method is based on the adsorption of rhodamine B on the Sepabeads SP 70 resin and its elution with 5mL of acetonitrile in a mini chromatographic column. Rhodamine B was determined by using UV visible spectrophotometry at 556nm. The effects of different parameters such as pH, amount of rhodamine B, flow rates of sample and eluent solutions, resin amount, and sample volume were investigated. The influences of some alkali, alkali earth and transition metals on the recoveries of rhodamine B were investigated. The preconcentration factor was found 40. The detection limit based on three times the standard deviation of the reagent blank for rhodamine B was 3.14μg L^-1. The relative standard deviations of the procedure were found as 5% in 1×10^-5mol L^-1 rhodamine B. The presented procedure was successfully applied to real samples including soft drink, food and industrial waste water and lipstick samples.

Original language	English
Pages (from-to)	1796-1799
Number of pages	4
Journal	Food and Chemical Toxicology
Volume	49
Issue number	8
DOIs	https://doi.org/10.1016/j.fct.2011.04.030
State	Published - Aug 2011
Externally published	Yes

Bibliographical note

Funding Information:
The authors are grateful for the financial support of the Unit of the Scientific Research Projects of Gaziosmanpasa University and the Unit of the Scientific Research Projects of Erciyes University .

Keywords

Natural water
Preconcentration
Rhodamine B
Sepabeads SP 70
Soft drink
Spectrophotometry

ASJC Scopus subject areas

Food Science
Toxicology

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.fct.2011.04.030

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title = "Determination of rhodamine B in soft drink, waste water and lipstick samples after solid phase extraction",

abstract = "A new solid phase extraction method is described for sensitive and selective determination of trace levels of rhodamine B in soft drink, food and industrial waste water samples. The method is based on the adsorption of rhodamine B on the Sepabeads SP 70 resin and its elution with 5mL of acetonitrile in a mini chromatographic column. Rhodamine B was determined by using UV visible spectrophotometry at 556nm. The effects of different parameters such as pH, amount of rhodamine B, flow rates of sample and eluent solutions, resin amount, and sample volume were investigated. The influences of some alkali, alkali earth and transition metals on the recoveries of rhodamine B were investigated. The preconcentration factor was found 40. The detection limit based on three times the standard deviation of the reagent blank for rhodamine B was 3.14μg L-1. The relative standard deviations of the procedure were found as 5\% in 1×10-5mol L-1 rhodamine B. The presented procedure was successfully applied to real samples including soft drink, food and industrial waste water and lipstick samples.",

keywords = "Natural water, Preconcentration, Rhodamine B, Sepabeads SP 70, Soft drink, Spectrophotometry",

author = "Mustafa Soylak and Unsal, \{Yunus Emre\} and Erkan Yilmaz and Mustafa Tuzen",

note = "Funding Information: The authors are grateful for the financial support of the Unit of the Scientific Research Projects of Gaziosmanpasa University and the Unit of the Scientific Research Projects of Erciyes University .",

year = "2011",

month = aug,

doi = "10.1016/j.fct.2011.04.030",

language = "English",

volume = "49",

pages = "1796--1799",

journal = "Food and Chemical Toxicology",

issn = "0278-6915",

publisher = "Elsevier Ltd.",

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TY - JOUR

T1 - Determination of rhodamine B in soft drink, waste water and lipstick samples after solid phase extraction

AU - Soylak, Mustafa

AU - Unsal, Yunus Emre

AU - Yilmaz, Erkan

AU - Tuzen, Mustafa

N1 - Funding Information: The authors are grateful for the financial support of the Unit of the Scientific Research Projects of Gaziosmanpasa University and the Unit of the Scientific Research Projects of Erciyes University .

PY - 2011/8

Y1 - 2011/8

N2 - A new solid phase extraction method is described for sensitive and selective determination of trace levels of rhodamine B in soft drink, food and industrial waste water samples. The method is based on the adsorption of rhodamine B on the Sepabeads SP 70 resin and its elution with 5mL of acetonitrile in a mini chromatographic column. Rhodamine B was determined by using UV visible spectrophotometry at 556nm. The effects of different parameters such as pH, amount of rhodamine B, flow rates of sample and eluent solutions, resin amount, and sample volume were investigated. The influences of some alkali, alkali earth and transition metals on the recoveries of rhodamine B were investigated. The preconcentration factor was found 40. The detection limit based on three times the standard deviation of the reagent blank for rhodamine B was 3.14μg L-1. The relative standard deviations of the procedure were found as 5% in 1×10-5mol L-1 rhodamine B. The presented procedure was successfully applied to real samples including soft drink, food and industrial waste water and lipstick samples.

AB - A new solid phase extraction method is described for sensitive and selective determination of trace levels of rhodamine B in soft drink, food and industrial waste water samples. The method is based on the adsorption of rhodamine B on the Sepabeads SP 70 resin and its elution with 5mL of acetonitrile in a mini chromatographic column. Rhodamine B was determined by using UV visible spectrophotometry at 556nm. The effects of different parameters such as pH, amount of rhodamine B, flow rates of sample and eluent solutions, resin amount, and sample volume were investigated. The influences of some alkali, alkali earth and transition metals on the recoveries of rhodamine B were investigated. The preconcentration factor was found 40. The detection limit based on three times the standard deviation of the reagent blank for rhodamine B was 3.14μg L-1. The relative standard deviations of the procedure were found as 5% in 1×10-5mol L-1 rhodamine B. The presented procedure was successfully applied to real samples including soft drink, food and industrial waste water and lipstick samples.

KW - Natural water

KW - Preconcentration

KW - Rhodamine B

KW - Sepabeads SP 70

KW - Soft drink

KW - Spectrophotometry

UR - https://www.scopus.com/pages/publications/79958741116

U2 - 10.1016/j.fct.2011.04.030

DO - 10.1016/j.fct.2011.04.030

M3 - Article

C2 - 21570440

AN - SCOPUS:79958741116

SN - 0278-6915

VL - 49

SP - 1796

EP - 1799

JO - Food and Chemical Toxicology

JF - Food and Chemical Toxicology

IS - 8

ER -

Determination of rhodamine B in soft drink, waste water and lipstick samples after solid phase extraction

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

UN SDGs

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