Linked Life Data

20552521

Source:http://linkedlifedata.com/resource/pubmed/id/20552521

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
11
pubmed:dateCreated
2010-6-16
pubmed:abstractText
Phytochemical investigation of the leaves of Astragalus beckari yielded four flavonol aglycones, namely kaempferol, quercetin, 5-deoxy kaempferol and fisitin. These isolated compounds were then synthesised in the laboratory using the Algar-Flyn-Oyamad reaction. Antioxidant activity of both the isolated and synthesised flavonoids was compared using the 1,1-diphenyl-2-picrylhydrazyl (DPPH) assay method. The isolated flavonoids were found to be more active.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jul
pubmed:issn
1478-6427
pubmed:author
pubmed:issnType
Electronic
pubmed:volume
24
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
995-1003
pubmed:meshHeading
pubmed:year
2010
pubmed:articleTitle
Isolation and synthesis of flavonols and comparison of their antioxidant activity.
pubmed:affiliation
Department of Chemistry, Quaid-i-Azam University, Islamabad, Pakistan. hassaan2@super.net.pk
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't