Linked Life Data

19545148

Source:http://linkedlifedata.com/resource/pubmed/id/19545148

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
14
pubmed:dateCreated
2009-7-15
pubmed:abstractText
The presence of 3,4-dihydroxyphenylglycol (DHPG) was studied in 32 samples and 10 different cultivars of natural table olives, using an accurate method to avoid wrong quantification. Hydroxytyrosol (HT), tyrosol, and verbascoside were also quantified, as these four compounds comprise the majority of the chromatographic profile. Analyses were carried out by HPLC-DAD-UV after extraction of all phenolics, and hydroxytyrosol was the major component in nearly all samples. High levels of DHPG (up to 368 mg/kg of dry weight) were found in the pulp of natural black olives independent of cultivar and processing method, similar to its concentration in the brine in almost all of the samples. The presented data for this antioxidant indicate that natural table olives are a rich source of DHPG and hydroxytyrosol, compounds with interesting nutritional and antioxidant properties.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jul
pubmed:issn
1520-5118
pubmed:author
pubmed:issnType
Electronic
pubmed:day
22
pubmed:volume
57
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
6298-304
pubmed:meshHeading
pubmed:year
2009
pubmed:articleTitle
3,4-Dihydroxyphenylglycol (DHPG): an important phenolic compound present in natural table olives.
pubmed:affiliation
Departamento de Biotecnología de los Alimentos, Instituto de la Grasa (CSIC), Apartado 1078, 41012 Sevilla, Spain.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't