Source:http://linkedlifedata.com/resource/pubmed/id/17283667
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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
12
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pubmed:dateCreated |
2007-2-7
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pubmed:abstractText |
The coordinates of CIE L*a*b* uniform colour space have been acquired from the transmitance spectra of colour reference solutions of European Pharmacopoeia (Ph.Eur.). Calculation of colour differences of these solutions from purified water deltaE* gave their values in the range between 0.7 (B9 solution) to 36 (Y1 solution) CIE units. Excluding red colour reference soulutions, deltaE* values did not depend on concentrations of colour compounds linearly. Small deltaE* values founded by the brown and brownish-yellow colour reference solutions of the lowest concentrations can possibly cause some problems of visual examination of the degree of coloration of liquids according to Ph.Eur.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Dec
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pubmed:issn |
0031-7144
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
61
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
1047-8
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pubmed:dateRevised |
2007-11-15
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pubmed:meshHeading |
pubmed-meshheading:17283667-Color,
pubmed-meshheading:17283667-Europe,
pubmed-meshheading:17283667-Indicators and Reagents,
pubmed-meshheading:17283667-Pharmacopoeias as Topic,
pubmed-meshheading:17283667-Reference Standards,
pubmed-meshheading:17283667-Solutions,
pubmed-meshheading:17283667-Spectrophotometry, Ultraviolet
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pubmed:year |
2006
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pubmed:articleTitle |
Properties of colour reference solutions of the European Pharmacopoea in CIE L*a*b* colour space.
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pubmed:affiliation |
Institute of Chemical Drugs, Faculty of Pharmacy, University of Veterinary and Pharmaceutical Sciences, Palackého 1/3, 612 42 Brno, Czech Republic.
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pubmed:publicationType |
Journal Article
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