A Method Based on Ultrasound-assisted Solidification of Floating Drop Microextraction Technique for the Spectrophotometric Determination of Curcumin in Turmeric Powder
A method based on the ultrasound-assisted solidification of floating drop microextraction technique was developed for the spectrophotometric and spectrofluorimetric determination of curcumin in turmeric powder. In this work a small volume of an organic solvent was floated on the surface of an aqueou...
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Iranian Chemical Society
2017-06-01
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doaj-9618feafbf414358a206bb460575d3712020-11-24T22:40:15ZengIranian Chemical SocietyAnalytical and Bioanalytical Chemistry Research2383-093X2383-093X2017-06-014111010.22036/abcr.2017.4023540235A Method Based on Ultrasound-assisted Solidification of Floating Drop Microextraction Technique for the Spectrophotometric Determination of Curcumin in Turmeric PowderAbbas Afkhami0Massoumeh Pirdadeh-Beiranvand1Tayyebeh Madrakian2Faculty of Chemistry, Bu-Ali Sina University, Hamedan, IranFaculty of Chemistry, Bu-Ali Sina University, Hamedan, IranFaculty of Chemistry, Bu-Ali Sina University, Hamedan, IranA method based on the ultrasound-assisted solidification of floating drop microextraction technique was developed for the spectrophotometric and spectrofluorimetric determination of curcumin in turmeric powder. In this work a small volume of an organic solvent was floated on the surface of an aqueous solution. After sonication the organic solvent is solidified and separated. The effect of extraction parameters such as type and the volume of organic solvent, temperature, salt addition and exposure time, on the extraction recovery was investigated and optimized. Finally, the method droplet was used for the determination of analyte. Under the optimum extraction conditions, a linear range of 0.006–30 μg mL-1 and a relative standard deviation (RSD) of 2.72% for curcumin wasachieved. Limits of detection of 7 and 2 ng mL-1 curcumin was obtained for the spectrophotometric and spectrofluometric methods, respectively. The obtained results show that the application of this method can be successful for the analysis of curcumin in turmeric powder samples.http://www.analchemres.org/article_40235_d38b28a2d158ffba117b4ddac6466d4e.pdfCurcuminSolidification of floating drop microextractionSpectrophotometriySpectrofluorimetryTurmeric powder |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Abbas Afkhami Massoumeh Pirdadeh-Beiranvand Tayyebeh Madrakian |
spellingShingle |
Abbas Afkhami Massoumeh Pirdadeh-Beiranvand Tayyebeh Madrakian A Method Based on Ultrasound-assisted Solidification of Floating Drop Microextraction Technique for the Spectrophotometric Determination of Curcumin in Turmeric Powder Analytical and Bioanalytical Chemistry Research Curcumin Solidification of floating drop microextraction Spectrophotometriy Spectrofluorimetry Turmeric powder |
author_facet |
Abbas Afkhami Massoumeh Pirdadeh-Beiranvand Tayyebeh Madrakian |
author_sort |
Abbas Afkhami |
title |
A Method Based on Ultrasound-assisted Solidification of Floating Drop Microextraction Technique for the Spectrophotometric Determination of Curcumin in Turmeric Powder |
title_short |
A Method Based on Ultrasound-assisted Solidification of Floating Drop Microextraction Technique for the Spectrophotometric Determination of Curcumin in Turmeric Powder |
title_full |
A Method Based on Ultrasound-assisted Solidification of Floating Drop Microextraction Technique for the Spectrophotometric Determination of Curcumin in Turmeric Powder |
title_fullStr |
A Method Based on Ultrasound-assisted Solidification of Floating Drop Microextraction Technique for the Spectrophotometric Determination of Curcumin in Turmeric Powder |
title_full_unstemmed |
A Method Based on Ultrasound-assisted Solidification of Floating Drop Microextraction Technique for the Spectrophotometric Determination of Curcumin in Turmeric Powder |
title_sort |
method based on ultrasound-assisted solidification of floating drop microextraction technique for the spectrophotometric determination of curcumin in turmeric powder |
publisher |
Iranian Chemical Society |
series |
Analytical and Bioanalytical Chemistry Research |
issn |
2383-093X 2383-093X |
publishDate |
2017-06-01 |
description |
A method based on the ultrasound-assisted solidification of floating drop microextraction technique was developed for the spectrophotometric and spectrofluorimetric determination of curcumin in turmeric powder. In this work a small volume of an organic solvent was floated on the surface of an aqueous solution. After sonication the organic solvent is solidified and separated. The effect of extraction parameters such as type and the volume of organic solvent, temperature, salt addition and exposure time, on the extraction recovery was investigated and optimized. Finally, the method droplet was used for the determination of analyte. Under the optimum extraction conditions, a linear range of 0.006–30 μg mL-1 and a relative standard deviation (RSD) of 2.72% for curcumin wasachieved. Limits of detection of 7 and 2 ng mL-1 curcumin was obtained for the spectrophotometric and spectrofluometric methods, respectively. The obtained results show that the application of this method can be successful for the analysis of curcumin in turmeric powder samples. |
topic |
Curcumin Solidification of floating drop microextraction Spectrophotometriy Spectrofluorimetry Turmeric powder |
url |
http://www.analchemres.org/article_40235_d38b28a2d158ffba117b4ddac6466d4e.pdf |
work_keys_str_mv |
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1725705190935363584 |