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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
1
|
| pubmed:dateCreated |
1998-1-23
|
| pubmed:abstractText |
Aluminium-organic species in tea infusions were studied by size exclusion chromatography, using a Superose 12 HR column, a mobile phase of 0.12 mol l-1 tris(hydroxymethyl)aminomethane adjusted to pH 5.5 and detection by UV-visible spectrophotometry. Aluminium was detected after post-column reaction with pyrocatechol violet at 585 nm and the organic material was detected at 280 nm. Teas of different origin were analyzed; the results indicate that aluminium is bound to the same relatively narrow size-range of large organic molecules in the tea infusions, irrespective of the origin of the tea.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Nov
|
| pubmed:issn |
0048-9697
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:day |
14
|
| pubmed:volume |
207
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
21-8
|
| pubmed:dateRevised |
2007-11-15
|
| pubmed:meshHeading |
pubmed-meshheading:9397596-Aluminum,
pubmed-meshheading:9397596-Benzenesulfonates,
pubmed-meshheading:9397596-Chromatography, Liquid,
pubmed-meshheading:9397596-Sensitivity and Specificity,
pubmed-meshheading:9397596-Spectrophotometry,
pubmed-meshheading:9397596-Spectrophotometry, Atomic,
pubmed-meshheading:9397596-Tea,
pubmed-meshheading:9397596-Ultraviolet Rays
|
| pubmed:year |
1997
|
| pubmed:articleTitle |
Speciation of aluminium in tea infusions studied by size exclusion chromatography with detection by post-column reaction.
|
| pubmed:affiliation |
Department of Chemistry, University of Oslo, Norway.
|
| pubmed:publicationType |
Journal Article,
Comparative Study,
Research Support, Non-U.S. Gov't
|