Linked Life Data

15296465

Source:http://linkedlifedata.com/resource/pubmed/id/15296465

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
2004-8-6
pubmed:abstractText
Analysis of extracts from two woad species (Isatis tinctoria and Isatis indigotica) and Polygonum tinctorium revealed that only one indigo precursor (indican) was present in Polygonum, but two precursors were found in Isatis spp. This was done using high performance liquid chromatography (HPLC), coupled to an evaporative light scattering detector (ELSD). In Isatis spp., the indigo precursors indican and a fraction representing isatan B were identified. The proportion of indican and isatan B was different between the two Isatis spp. tested. For the first time, it was possible to quantify the precursors in woad plant species, and the results were found to be in good agreement with those made from total indigo quantification using two different spectrophotometric methods or a derivatization technique.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
8756-7938
pubmed:author
pubmed:issnType
Print
pubmed:volume
20
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1289-92
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:articleTitle
Quantitative analysis of indigo and indigo precursors in leaves of Isatis spp. and Polygonum tinctorium.
pubmed:affiliation
School of Biological Sciences, University of Bristol, Woodland Road, Bristol BS8 1UG, UK. k.g.gilbert@bristol.ac.uk
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't