<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
  <dc:creator>Sticher O</dc:creator>
  <dc:date>2008</dc:date>
  <dc:description xmlns:ns0="xml" ns0:lang="en">Since the 1990s, interest in natural product research has increased considerably. Following several outstanding developments in the areas of separation methods, spectroscopic techniques, and sensitive bioassays, natural product research has gained new attention for providing novel chemical entities. This updated review deals with sample preparation and purification, recent extraction techniques used for natural product separation, liquid-solid and liquid-liquid isolation techniques, as well as multi-step chromatographic operations. It covers examples of papers published since the NPR review 'Modern separation methods' by Marston and Hostettmann,1 with major emphasis on methods developed and the research undertaken since 2000.</dc:description>
  <dc:identifier>https://sonar.ch/global/documents/111684</dc:identifier>
  <dc:language>eng</dc:language>
  <dc:relation>info:eu-repo/semantics/altIdentifier/doi/10.1039/b700306b</dc:relation>
  <dc:relation>info:eu-repo/semantics/altIdentifier/pmid/18497897</dc:relation>
  <dc:source>Natural product reports. - 2008</dc:source>
  <dc:subject xmlns:ns1="xml" ns1:lang="en">Biological Products</dc:subject>
  <dc:subject xmlns:ns2="xml" ns2:lang="en">Chemistry, Pharmaceutical</dc:subject>
  <dc:subject xmlns:ns3="xml" ns3:lang="en">Molecular Structure</dc:subject>
  <dc:title xmlns:ns4="xml" ns4:lang="en">Natural product isolation.</dc:title>
  <dc:type>http://purl.org/coar/resource_type/c_6501</dc:type>
</oai_dc:dc>