Journal article Open Access

Qualitative and Quantitative Control of Honeys Using NMR Spectroscopy and Chemometrics

Ohmenhaeuser, Marc; Monakhova, Yulia B.; Kuballa, Thomas; Lachenmeier, Dirk W.


MARC21 XML Export

<?xml version='1.0' encoding='UTF-8'?>
<record xmlns="http://www.loc.gov/MARC21/slim">
  <leader>00000nam##2200000uu#4500</leader>
  <datafield tag="653" ind1=" " ind2=" ">
    <subfield code="a">honey</subfield>
  </datafield>
  <datafield tag="653" ind1=" " ind2=" ">
    <subfield code="a">authenticity</subfield>
  </datafield>
  <datafield tag="653" ind1=" " ind2=" ">
    <subfield code="a">NMR</subfield>
  </datafield>
  <controlfield tag="005">20200120173318.0</controlfield>
  <controlfield tag="001">438103</controlfield>
  <datafield tag="700" ind1=" " ind2=" ">
    <subfield code="u">Chemisches und Veterinäruntersuchungsamt (CVUA) Karlsruhe, Weissenburger Straße 3, 76187 Karlsruhe, Germany</subfield>
    <subfield code="0">(orcid)0000-0001-6176-239X</subfield>
    <subfield code="a">Monakhova, Yulia B.</subfield>
  </datafield>
  <datafield tag="700" ind1=" " ind2=" ">
    <subfield code="u">Chemisches und Veterinäruntersuchungsamt (CVUA) Karlsruhe, Weissenburger Straße 3, 76187 Karlsruhe, Germany</subfield>
    <subfield code="0">(orcid)0000-0002-9113-4148</subfield>
    <subfield code="a">Kuballa, Thomas</subfield>
  </datafield>
  <datafield tag="700" ind1=" " ind2=" ">
    <subfield code="u">Chemisches und Veterinäruntersuchungsamt (CVUA) Karlsruhe, Weissenburger Straße 3, 76187 Karlsruhe, Germany</subfield>
    <subfield code="0">(orcid)0000-0002-3115-864X</subfield>
    <subfield code="a">Lachenmeier, Dirk W.</subfield>
  </datafield>
  <datafield tag="856" ind1="4" ind2=" ">
    <subfield code="s">1959910</subfield>
    <subfield code="z">md5:5f84dbd6297644a9704669d4b6c488e4</subfield>
    <subfield code="u">https://zenodo.org/record/438103/files/825318.pdf</subfield>
  </datafield>
  <datafield tag="542" ind1=" " ind2=" ">
    <subfield code="l">open</subfield>
  </datafield>
  <datafield tag="260" ind1=" " ind2=" ">
    <subfield code="c">2013-04-16</subfield>
  </datafield>
  <datafield tag="909" ind1="C" ind2="O">
    <subfield code="p">openaire</subfield>
    <subfield code="o">oai:zenodo.org:438103</subfield>
  </datafield>
  <datafield tag="909" ind1="C" ind2="4">
    <subfield code="c">825318</subfield>
    <subfield code="v">2013</subfield>
    <subfield code="p">ISRN Analytical Chemistry</subfield>
  </datafield>
  <datafield tag="100" ind1=" " ind2=" ">
    <subfield code="u">Chemisches und Veterinäruntersuchungsamt (CVUA) Freiburg, Bissierstraße 5, 79114 Freiburg, Germany</subfield>
    <subfield code="a">Ohmenhaeuser, Marc</subfield>
  </datafield>
  <datafield tag="245" ind1=" " ind2=" ">
    <subfield code="a">Qualitative and Quantitative Control of Honeys Using NMR Spectroscopy and Chemometrics</subfield>
  </datafield>
  <datafield tag="540" ind1=" " ind2=" ">
    <subfield code="u">https://creativecommons.org/licenses/by/4.0/legalcode</subfield>
    <subfield code="a">Creative Commons Attribution 4.0 International</subfield>
  </datafield>
  <datafield tag="650" ind1="1" ind2="7">
    <subfield code="a">cc-by</subfield>
    <subfield code="2">opendefinition.org</subfield>
  </datafield>
  <datafield tag="520" ind1=" " ind2=" ">
    <subfield code="a">&lt;p&gt;400&amp;thinsp;MHz nuclear magnetic resonance (NMR) spectroscopy and multivariate data analysis techniques were used in the context of food surveillance to measure 328 honey samples with&amp;nbsp;&lt;sup&gt;1&lt;/sup&gt;H and&amp;nbsp;&lt;sup&gt;13&lt;/sup&gt;C NMR. Using principal component analysis (PCA), clusters of honeys from the same botanical origin were observed. The chemical shifts of the principal monosaccharides (glucose and fructose) were found to be mostly responsible for this differentiation. Furthermore, soft independent modeling of class analogy (SIMCA) and partial least squares discriminant analysis (PLS-DA) could be used to automatically classify spectra according to their botanical origin with 95&amp;ndash;100% accuracy. Direct quantification of 13 compounds (carbohydrates, aldehydes, aliphatic and aromatic acids) was additionally possible using external calibration curves and applying TSP as internal standard. Hence, NMR spectroscopy combined with chemometrics is an efficient tool for simultaneous identification of botanical origin and quantification of selected constituents of honeys.&lt;/p&gt;</subfield>
  </datafield>
  <datafield tag="024" ind1=" " ind2=" ">
    <subfield code="a">10.1155/2013/825318</subfield>
    <subfield code="2">doi</subfield>
  </datafield>
  <datafield tag="980" ind1=" " ind2=" ">
    <subfield code="a">publication</subfield>
    <subfield code="b">article</subfield>
  </datafield>
</record>
335
199
views
downloads
Views 335
Downloads 199
Data volume 390.0 MB
Unique views 308
Unique downloads 174

Share

Cite as