Sequential Fractionation and Differences in Binding Forms of Risk Elements in Spinach Biomass
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41210%2F05%3A10277" target="_blank" >RIV/60460709:41210/05:10277 - isvavai.cz</a>
Alternative codes found
RIV/61388963:_____/05:00021479 RIV/60460709:41210/05:###10277
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Sequential Fractionation and Differences in Binding Forms of Risk Elements in Spinach Biomass
Original language description
The sequential extraction is advisable method for the investigation of relationships between the content of trace elements and biosynthesis of stress metabolites and the influence of trace elements on the transformation of biosynthesis of selected compounds. The distribution of risk elements into main groups of compounds in spinach biomass was investigated using seven step sequential extraction (used solvents: petroleum ether (A) → ethyl acetate (B) → butanol (C) → methanol (D) →methanol+H2O (1+1; v/v) (E) → H2O (F) → methanol+H2O+HCl (49.3+49.3+1.4; v/v/v)) (G). Isolated fractions were characterized by using IR spectroscopy and content of risk elements (As, Cd, Cu, Zn and Pb) was determined in the individual fractions. Lipophilic compounds with low content of risk elements were separated into first two fractions (A, B). Low molecular compounds of secondary metabolism and polar lipids were separated into the third and fourth fractions and high molec
Czech name
Sekvenční frakcionace a rozdíly ve vazebných formách rizikových prvků v biomase špenátu
Czech description
The sequential extraction is advisable method for the investigation of relationships between the content of trace elements and biosynthesis of stress metabolites and the influence of trace elements on the transformation of biosynthesis of selected compounds. The distribution of risk elements into main groups of compounds in spinach biomass was investigated using seven step sequential extraction (used solvents: petroleum ether (A) → ethyl acetate (B) → butanol (C) → methanol (D) →methanol+H2O (1+1; v/v) (E) → H2O (F) → methanol+H2O+HCl (49.3+49.3+1.4; v/v/v)) (G). Isolated fractions were characterized by using IR spectroscopy and content of risk elements (As, Cd, Cu, Zn and Pb) was determined in the individual fractions. Lipophilic compounds with low content of risk elements were separated into first two fractions (A, B). Low molecular compounds of secondary metabolism and polar lipids were separated into the third and fourth fractions and high molec
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CB - Analytical chemistry, separation
OECD FORD branch
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Result continuities
Project
<a href="/en/project/QF4063" target="_blank" >QF4063: The estimation of critical values for decision making processes in the field of possible exposure of plant production grown in soilů with enhanced level of toxic substances</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2005
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Chemia i inžynieria ekologiczna
ISSN
1231-7098
e-ISSN
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Volume of the periodical
12
Issue of the periodical within the volume
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Country of publishing house
PL - POLAND
Number of pages
8
Pages from-to
101-108
UT code for WoS article
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EID of the result in the Scopus database
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