Exploration of Residual Hazardous Compounds on Cotton Fibers

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F11%3A%230001304" target="_blank" >RIV/46747885:24410/11:#0001304 - isvavai.cz</a>
Result on the web
<a href="http://icac.org/meetings/wcrc/wcrc5" target="_blank" >http://icac.org/meetings/wcrc/wcrc5</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Exploration of Residual Hazardous Compounds on Cotton Fibers
Original language description
A new method based on measurement of bio-electrical signals caused by enzymatic inhibition of acetylcholinesterase (AChE) has been performed in this study for the detection of organophosphorous pesticides and carbamates being the strong inhibitor of AChEand prevents its normal function of the rapid removal of acetylcholine (Ach). Biosensor Toxicity Analyzer (BTA) equipped with electrochemical sensors was used for the testing and enzyme activity was determined by acetylthiocholine chloride (ATCCl) as enzyme substrate. The monitoring of changes in bio-electrical signals caused by the interaction of biological substances and residues were evaluated. Two samples of cotton Giza 86 from Egypt of the crop 2009/2010 were analyzed. One of them was the classical conventional cotton and the other was organic cotton without utilizing the synthetic pesticides. Cryogenic homogenization was carried out for sample pretreatment and Soxhlet extraction method (SOX) was used with two different solvents;
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of World Cotton Research Conference-5
ISBN
978-93-81361-51-1
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
561-567
Publisher name
Excel India Publishers
Place of publication
New Delhi, India
Event location
Mumbai, India
Event date
Nov 7, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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