Taxonomy of Amanita mushrooms by pattern recognition of amino acid chromatographic data
Pattern recognition methods have been applied to the classification of six species of fungi of the genus Amanita based on their amino acid content. The six species investigated were A. flavoconia, A. flavorubescens, A. gemmata, A. muscaria, A. rubescens, and A. virosa. A total of 59 samples were exa...
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E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
1993 |
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| Reproduktion: |
Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 |
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| Übergeordnetes Werk: |
in: Analytica Chimica Acta - Amsterdam : Elsevier, 277(1993), 2, Seite 333-346 |
| Übergeordnetes Werk: |
volume:277 ; year:1993 ; number:2 ; pages:333-346 |
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| 520 | |a Pattern recognition methods have been applied to the classification of six species of fungi of the genus Amanita based on their amino acid content. The six species investigated were A. flavoconia, A. flavorubescens, A. gemmata, A. muscaria, A. rubescens, and A. virosa. A total of 59 samples were examined and 66 unique peaks were found. Liquid chromatographic methods are described and the mean concentrations of 15 identified amino acids in each species are given. Principal components analysis and hierarchical clustering were applied to the classification problem using six identified amino acids. Peak areas normalized for the total amino acid content were found to be the best descriptors. Complete separation of four species was possible with these methods. The remaining two species (A. muscaria and A. rubescens) formed relatively tight clusters in principal components space, but were overlapped with other species. | ||
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(DE-627)NLEJ173548849 (DE-599)GBVNLZ173548849 DE-627 ger DE-627 rakwb eng Taxonomy of Amanita mushrooms by pattern recognition of amino acid chromatographic data 1993 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Pattern recognition methods have been applied to the classification of six species of fungi of the genus Amanita based on their amino acid content. The six species investigated were A. flavoconia, A. flavorubescens, A. gemmata, A. muscaria, A. rubescens, and A. virosa. A total of 59 samples were examined and 66 unique peaks were found. Liquid chromatographic methods are described and the mean concentrations of 15 identified amino acids in each species are given. Principal components analysis and hierarchical clustering were applied to the classification problem using six identified amino acids. Peak areas normalized for the total amino acid content were found to be the best descriptors. Complete separation of four species was possible with these methods. The remaining two species (A. muscaria and A. rubescens) formed relatively tight clusters in principal components space, but were overlapped with other species. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 White, R.L. oth Wentzell, P.D. oth Beasy, M.A. oth Clark, D.S. oth Grund, D.W. oth in Analytica Chimica Acta Amsterdam : Elsevier 277(1993), 2, Seite 333-346 (DE-627)NLEJ173450067 (DE-600)1483436-4 0003-2670 nnns volume:277 year:1993 number:2 pages:333-346 http://linkinghub.elsevier.com/retrieve/pii/0003-2670(93)80446-R GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 277 1993 2 333-346 |
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(DE-627)NLEJ173548849 (DE-599)GBVNLZ173548849 DE-627 ger DE-627 rakwb eng Taxonomy of Amanita mushrooms by pattern recognition of amino acid chromatographic data 1993 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Pattern recognition methods have been applied to the classification of six species of fungi of the genus Amanita based on their amino acid content. The six species investigated were A. flavoconia, A. flavorubescens, A. gemmata, A. muscaria, A. rubescens, and A. virosa. A total of 59 samples were examined and 66 unique peaks were found. Liquid chromatographic methods are described and the mean concentrations of 15 identified amino acids in each species are given. Principal components analysis and hierarchical clustering were applied to the classification problem using six identified amino acids. Peak areas normalized for the total amino acid content were found to be the best descriptors. Complete separation of four species was possible with these methods. The remaining two species (A. muscaria and A. rubescens) formed relatively tight clusters in principal components space, but were overlapped with other species. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 White, R.L. oth Wentzell, P.D. oth Beasy, M.A. oth Clark, D.S. oth Grund, D.W. oth in Analytica Chimica Acta Amsterdam : Elsevier 277(1993), 2, Seite 333-346 (DE-627)NLEJ173450067 (DE-600)1483436-4 0003-2670 nnns volume:277 year:1993 number:2 pages:333-346 http://linkinghub.elsevier.com/retrieve/pii/0003-2670(93)80446-R GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 277 1993 2 333-346 |
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(DE-627)NLEJ173548849 (DE-599)GBVNLZ173548849 DE-627 ger DE-627 rakwb eng Taxonomy of Amanita mushrooms by pattern recognition of amino acid chromatographic data 1993 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Pattern recognition methods have been applied to the classification of six species of fungi of the genus Amanita based on their amino acid content. The six species investigated were A. flavoconia, A. flavorubescens, A. gemmata, A. muscaria, A. rubescens, and A. virosa. A total of 59 samples were examined and 66 unique peaks were found. Liquid chromatographic methods are described and the mean concentrations of 15 identified amino acids in each species are given. Principal components analysis and hierarchical clustering were applied to the classification problem using six identified amino acids. Peak areas normalized for the total amino acid content were found to be the best descriptors. Complete separation of four species was possible with these methods. The remaining two species (A. muscaria and A. rubescens) formed relatively tight clusters in principal components space, but were overlapped with other species. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 White, R.L. oth Wentzell, P.D. oth Beasy, M.A. oth Clark, D.S. oth Grund, D.W. oth in Analytica Chimica Acta Amsterdam : Elsevier 277(1993), 2, Seite 333-346 (DE-627)NLEJ173450067 (DE-600)1483436-4 0003-2670 nnns volume:277 year:1993 number:2 pages:333-346 http://linkinghub.elsevier.com/retrieve/pii/0003-2670(93)80446-R GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 277 1993 2 333-346 |
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(DE-627)NLEJ173548849 (DE-599)GBVNLZ173548849 DE-627 ger DE-627 rakwb eng Taxonomy of Amanita mushrooms by pattern recognition of amino acid chromatographic data 1993 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Pattern recognition methods have been applied to the classification of six species of fungi of the genus Amanita based on their amino acid content. The six species investigated were A. flavoconia, A. flavorubescens, A. gemmata, A. muscaria, A. rubescens, and A. virosa. A total of 59 samples were examined and 66 unique peaks were found. Liquid chromatographic methods are described and the mean concentrations of 15 identified amino acids in each species are given. Principal components analysis and hierarchical clustering were applied to the classification problem using six identified amino acids. Peak areas normalized for the total amino acid content were found to be the best descriptors. Complete separation of four species was possible with these methods. The remaining two species (A. muscaria and A. rubescens) formed relatively tight clusters in principal components space, but were overlapped with other species. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 White, R.L. oth Wentzell, P.D. oth Beasy, M.A. oth Clark, D.S. oth Grund, D.W. oth in Analytica Chimica Acta Amsterdam : Elsevier 277(1993), 2, Seite 333-346 (DE-627)NLEJ173450067 (DE-600)1483436-4 0003-2670 nnns volume:277 year:1993 number:2 pages:333-346 http://linkinghub.elsevier.com/retrieve/pii/0003-2670(93)80446-R GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 277 1993 2 333-346 |
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(DE-627)NLEJ173548849 (DE-599)GBVNLZ173548849 DE-627 ger DE-627 rakwb eng Taxonomy of Amanita mushrooms by pattern recognition of amino acid chromatographic data 1993 nicht spezifiziert zzz rdacontent nicht spezifiziert z rdamedia nicht spezifiziert zu rdacarrier Pattern recognition methods have been applied to the classification of six species of fungi of the genus Amanita based on their amino acid content. The six species investigated were A. flavoconia, A. flavorubescens, A. gemmata, A. muscaria, A. rubescens, and A. virosa. A total of 59 samples were examined and 66 unique peaks were found. Liquid chromatographic methods are described and the mean concentrations of 15 identified amino acids in each species are given. Principal components analysis and hierarchical clustering were applied to the classification problem using six identified amino acids. Peak areas normalized for the total amino acid content were found to be the best descriptors. Complete separation of four species was possible with these methods. The remaining two species (A. muscaria and A. rubescens) formed relatively tight clusters in principal components space, but were overlapped with other species. Elsevier Journal Backfiles on ScienceDirect 1907 - 2002 White, R.L. oth Wentzell, P.D. oth Beasy, M.A. oth Clark, D.S. oth Grund, D.W. oth in Analytica Chimica Acta Amsterdam : Elsevier 277(1993), 2, Seite 333-346 (DE-627)NLEJ173450067 (DE-600)1483436-4 0003-2670 nnns volume:277 year:1993 number:2 pages:333-346 http://linkinghub.elsevier.com/retrieve/pii/0003-2670(93)80446-R GBV_USEFLAG_H ZDB-1-SDJ GBV_NL_ARTICLE AR 277 1993 2 333-346 |
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taxonomy of amanita mushrooms by pattern recognition of amino acid chromatographic data |
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Taxonomy of Amanita mushrooms by pattern recognition of amino acid chromatographic data |
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Pattern recognition methods have been applied to the classification of six species of fungi of the genus Amanita based on their amino acid content. The six species investigated were A. flavoconia, A. flavorubescens, A. gemmata, A. muscaria, A. rubescens, and A. virosa. A total of 59 samples were examined and 66 unique peaks were found. Liquid chromatographic methods are described and the mean concentrations of 15 identified amino acids in each species are given. Principal components analysis and hierarchical clustering were applied to the classification problem using six identified amino acids. Peak areas normalized for the total amino acid content were found to be the best descriptors. Complete separation of four species was possible with these methods. The remaining two species (A. muscaria and A. rubescens) formed relatively tight clusters in principal components space, but were overlapped with other species. |
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Pattern recognition methods have been applied to the classification of six species of fungi of the genus Amanita based on their amino acid content. The six species investigated were A. flavoconia, A. flavorubescens, A. gemmata, A. muscaria, A. rubescens, and A. virosa. A total of 59 samples were examined and 66 unique peaks were found. Liquid chromatographic methods are described and the mean concentrations of 15 identified amino acids in each species are given. Principal components analysis and hierarchical clustering were applied to the classification problem using six identified amino acids. Peak areas normalized for the total amino acid content were found to be the best descriptors. Complete separation of four species was possible with these methods. The remaining two species (A. muscaria and A. rubescens) formed relatively tight clusters in principal components space, but were overlapped with other species. |
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Pattern recognition methods have been applied to the classification of six species of fungi of the genus Amanita based on their amino acid content. The six species investigated were A. flavoconia, A. flavorubescens, A. gemmata, A. muscaria, A. rubescens, and A. virosa. A total of 59 samples were examined and 66 unique peaks were found. Liquid chromatographic methods are described and the mean concentrations of 15 identified amino acids in each species are given. Principal components analysis and hierarchical clustering were applied to the classification problem using six identified amino acids. Peak areas normalized for the total amino acid content were found to be the best descriptors. Complete separation of four species was possible with these methods. The remaining two species (A. muscaria and A. rubescens) formed relatively tight clusters in principal components space, but were overlapped with other species. |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">NLEJ173548849</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20210705191235.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">070505s1993 xx |||||o 00| ||eng c</controlfield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)NLEJ173548849</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)GBVNLZ173548849</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Taxonomy of Amanita mushrooms by pattern recognition of amino acid chromatographic data</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">1993</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zzz</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">z</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">nicht spezifiziert</subfield><subfield code="b">zu</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Pattern recognition methods have been applied to the classification of six species of fungi of the genus Amanita based on their amino acid content. The six species investigated were A. flavoconia, A. flavorubescens, A. gemmata, A. muscaria, A. rubescens, and A. virosa. A total of 59 samples were examined and 66 unique peaks were found. Liquid chromatographic methods are described and the mean concentrations of 15 identified amino acids in each species are given. Principal components analysis and hierarchical clustering were applied to the classification problem using six identified amino acids. Peak areas normalized for the total amino acid content were found to be the best descriptors. Complete separation of four species was possible with these methods. The remaining two species (A. muscaria and A. rubescens) formed relatively tight clusters in principal components space, but were overlapped with other species.</subfield></datafield><datafield tag="533" ind1=" " ind2=" "><subfield code="f">Elsevier Journal Backfiles on ScienceDirect 1907 - 2002</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">White, R.L.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Wentzell, P.D.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Beasy, M.A.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Clark, D.S.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Grund, D.W.</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">in</subfield><subfield code="t">Analytica Chimica Acta</subfield><subfield code="d">Amsterdam : Elsevier</subfield><subfield code="g">277(1993), 2, Seite 333-346</subfield><subfield code="w">(DE-627)NLEJ173450067</subfield><subfield code="w">(DE-600)1483436-4</subfield><subfield code="x">0003-2670</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:277</subfield><subfield code="g">year:1993</subfield><subfield code="g">number:2</subfield><subfield code="g">pages:333-346</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">http://linkinghub.elsevier.com/retrieve/pii/0003-2670(93)80446-R</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_H</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">ZDB-1-SDJ</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_NL_ARTICLE</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">277</subfield><subfield code="j">1993</subfield><subfield code="e">2</subfield><subfield code="h">333-346</subfield></datafield></record></collection>
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