Linked Life Data

4094466

Source:http://linkedlifedata.com/resource/pubmed/id/4094466

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2-3
pubmed:dateCreated
1986-4-9
pubmed:abstractText
A test system is described which, based on the use of ion exchangers, gel filtration on Sephadex, and extraction with organic solvents, gives information about the stability, molecular size, charge, and polarity of pharmacologically active compounds in aqueous plant extracts. Knowledge of these properties permits development of a suitable isolation method for the compounds. The method is illustrated by the identification of quaternary ammonium salts as responsible for the contracting activity on the isolated guinea pig ileum of an aqueous extract of roots of Maeura subcordata.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
0378-8741
pubmed:author
pubmed:issnType
Print
pubmed:volume
14
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
193-201
pubmed:dateRevised
2008-11-21
pubmed:meshHeading
pubmed:articleTitle
Preliminary chemical characterization of pharmacologically active compounds in aqueous plant extracts.
pubmed:publicationType
Journal Article, In Vitro, Research Support, Non-U.S. Gov't