Stripping voltammetry determination of heavy metals in the sugar
By stripping voltammetry method it was established that all 8 studied sugar samples contain Zn (1,1—2,9 mg/kg) and Hg (0,001—0,009 mg/kg), and the Zn-content exceeds more than 300 times Hg content or more. Lead was found in 7 out of 8 sugar samples (0,1—0,49 mg/kg), while the copper – 3 (0,06-0,31 m...
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Витебский государственнный технологический университет
2016-12-01
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Series: | Vestnik of Vitebsk State Technological University |
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Online Access: | http://vestnik.vstu.by/files/3314/8394/3357/11_31.pdf |
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doaj-fccd6d95a93c4540b772e9d81b2bf6102020-11-25T01:24:06ZrusВитебский государственнный технологический университетVestnik of Vitebsk State Technological University2079-79582306-17742016-12-012318490Stripping voltammetry determination of heavy metals in the sugarMikalai MatveikaAla BraikovaViktor SadovskiBy stripping voltammetry method it was established that all 8 studied sugar samples contain Zn (1,1—2,9 mg/kg) and Hg (0,001—0,009 mg/kg), and the Zn-content exceeds more than 300 times Hg content or more. Lead was found in 7 out of 8 sugar samples (0,1—0,49 mg/kg), while the copper – 3 (0,06-0,31 mg/kg). Cadmium is not detected in any of the investigated samples of sugar. The content of Zn, Pb, Cu, and Hg in sugar samples does not exceed the requirements regulated by state standards GOST 21–94.http://vestnik.vstu.by/files/3314/8394/3357/11_31.pdfheavy metalscontentstripping voltammetrysugar samples |
collection |
DOAJ |
language |
Russian |
format |
Article |
sources |
DOAJ |
author |
Mikalai Matveika Ala Braikova Viktor Sadovski |
spellingShingle |
Mikalai Matveika Ala Braikova Viktor Sadovski Stripping voltammetry determination of heavy metals in the sugar Vestnik of Vitebsk State Technological University heavy metals content stripping voltammetry sugar samples |
author_facet |
Mikalai Matveika Ala Braikova Viktor Sadovski |
author_sort |
Mikalai Matveika |
title |
Stripping voltammetry determination of heavy metals in the sugar |
title_short |
Stripping voltammetry determination of heavy metals in the sugar |
title_full |
Stripping voltammetry determination of heavy metals in the sugar |
title_fullStr |
Stripping voltammetry determination of heavy metals in the sugar |
title_full_unstemmed |
Stripping voltammetry determination of heavy metals in the sugar |
title_sort |
stripping voltammetry determination of heavy metals in the sugar |
publisher |
Витебский государственнный технологический университет |
series |
Vestnik of Vitebsk State Technological University |
issn |
2079-7958 2306-1774 |
publishDate |
2016-12-01 |
description |
By stripping voltammetry method it was established that all 8 studied sugar samples contain Zn (1,1—2,9 mg/kg) and Hg (0,001—0,009 mg/kg), and the Zn-content exceeds more than 300 times Hg content or more. Lead was found in 7 out of 8 sugar samples (0,1—0,49 mg/kg), while the copper – 3 (0,06-0,31 mg/kg). Cadmium is not detected in any of the investigated samples of sugar. The content of Zn, Pb, Cu, and Hg in sugar samples does not exceed the requirements regulated by state standards GOST 21–94. |
topic |
heavy metals content stripping voltammetry sugar samples |
url |
http://vestnik.vstu.by/files/3314/8394/3357/11_31.pdf |
work_keys_str_mv |
AT mikalaimatveika strippingvoltammetrydeterminationofheavymetalsinthesugar AT alabraikova strippingvoltammetrydeterminationofheavymetalsinthesugar AT viktorsadovski strippingvoltammetrydeterminationofheavymetalsinthesugar |
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1725118763832967168 |