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Comparative analysis of chemical components of essential oils from different samples of Rhododendron with the help of chemometrics methods
Essential oils from four samples of Rhododendron were extracted by water distillation and analyzed by gas chromatography–mass spectrometry with the help of retention indices and chemometrics resolution method named subwindow factor analysis (SFA). A total of 128 volatile components were identified r...
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| Published in: | Chemometrics and intelligent laboratory systems 2006-05, Vol.82 (1), p.218-228 |
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| Main Authors: | , , , , , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c343t-728986941163c233744197626e5e964af2a6d1dabf7d443e1fdf3d0e2660f3803 |
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| cites | cdi_FETCH-LOGICAL-c343t-728986941163c233744197626e5e964af2a6d1dabf7d443e1fdf3d0e2660f3803 |
| container_end_page | 228 |
| container_issue | 1 |
| container_start_page | 218 |
| container_title | Chemometrics and intelligent laboratory systems |
| container_volume | 82 |
| creator | Zhao, Chen-xi Li, Xiao-ning Liang, Yi-zeng Fang, Hong-zhuang Huang, Lan-Fang Guo, Fang-qiu |
| description | Essential oils from four samples of
Rhododendron were extracted by water distillation and analyzed by gas chromatography–mass spectrometry with the help of retention indices and chemometrics resolution method named subwindow factor analysis (SFA). A total of 128 volatile components were identified reliably and fleetly. A temperature-programmed retention index (
I
u
T) dataset including these components has been constructed on a slightly polar capillary column (HP-5MS) at the given GC operating condition in which the standard GC parameter
S
=
r
T
t
M
/
β
=
0.0087. The present work proved the usefulness of chemometrics and retention indices in complicated systems analysis and the
I
u
T's obtained can be used in other essential oil identification. The major components of the analyzed samples showed that essential oils from different genus or even different parts of azaleas are different from each other in chemical components. |
| doi_str_mv | 10.1016/j.chemolab.2005.08.008 |
| format | article |
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Rhododendron were extracted by water distillation and analyzed by gas chromatography–mass spectrometry with the help of retention indices and chemometrics resolution method named subwindow factor analysis (SFA). A total of 128 volatile components were identified reliably and fleetly. A temperature-programmed retention index (
I
u
T) dataset including these components has been constructed on a slightly polar capillary column (HP-5MS) at the given GC operating condition in which the standard GC parameter
S
=
r
T
t
M
/
β
=
0.0087. The present work proved the usefulness of chemometrics and retention indices in complicated systems analysis and the
I
u
T's obtained can be used in other essential oil identification. The major components of the analyzed samples showed that essential oils from different genus or even different parts of azaleas are different from each other in chemical components.</description><identifier>ISSN: 0169-7439</identifier><identifier>EISSN: 1873-3239</identifier><identifier>DOI: 10.1016/j.chemolab.2005.08.008</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Chemometrics ; Essential oils ; Gas chromatography–mass spectrometry ; Rhododendron ; Subwindow factor analysis ; Temperature-programmed retention indices</subject><ispartof>Chemometrics and intelligent laboratory systems, 2006-05, Vol.82 (1), p.218-228</ispartof><rights>2005 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c343t-728986941163c233744197626e5e964af2a6d1dabf7d443e1fdf3d0e2660f3803</citedby><cites>FETCH-LOGICAL-c343t-728986941163c233744197626e5e964af2a6d1dabf7d443e1fdf3d0e2660f3803</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Zhao, Chen-xi</creatorcontrib><creatorcontrib>Li, Xiao-ning</creatorcontrib><creatorcontrib>Liang, Yi-zeng</creatorcontrib><creatorcontrib>Fang, Hong-zhuang</creatorcontrib><creatorcontrib>Huang, Lan-Fang</creatorcontrib><creatorcontrib>Guo, Fang-qiu</creatorcontrib><title>Comparative analysis of chemical components of essential oils from different samples of Rhododendron with the help of chemometrics methods</title><title>Chemometrics and intelligent laboratory systems</title><description>Essential oils from four samples of
Rhododendron were extracted by water distillation and analyzed by gas chromatography–mass spectrometry with the help of retention indices and chemometrics resolution method named subwindow factor analysis (SFA). A total of 128 volatile components were identified reliably and fleetly. A temperature-programmed retention index (
I
u
T) dataset including these components has been constructed on a slightly polar capillary column (HP-5MS) at the given GC operating condition in which the standard GC parameter
S
=
r
T
t
M
/
β
=
0.0087. The present work proved the usefulness of chemometrics and retention indices in complicated systems analysis and the
I
u
T's obtained can be used in other essential oil identification. The major components of the analyzed samples showed that essential oils from different genus or even different parts of azaleas are different from each other in chemical components.</description><subject>Chemometrics</subject><subject>Essential oils</subject><subject>Gas chromatography–mass spectrometry</subject><subject>Rhododendron</subject><subject>Subwindow factor analysis</subject><subject>Temperature-programmed retention indices</subject><issn>0169-7439</issn><issn>1873-3239</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><recordid>eNqFkMFO3TAQRa2KSn3Q_kLlFbukdmzsZFf0VGglJCRE15axx4qfnDj1BCp-ga-uwytrVjNzdeZq5hLylbOWM66-HVo3wpSTfWg7xi5a1reM9R_IjvdaNKITwwnZVXBotBTDJ3KKeGDbLPmOvOzztNhi1_gE1M42PWNEmgPdPKOziboK5Bnm9VUGxNrGqueYkIaSJ-pjCFCqTNFOS4JX8G7MPnuYfckz_RvXka4j0BHS8uaeJ1hLdEhrrTB-Jh-DTQhf_tcz8vvqx_3-Z3Nze_1rf3nTOCHF2uiuH_rteK6E64TQUvJBq07BBQxK2tBZ5bm3D0F7KQXw4IPwDDqlWBA9E2fk_Oi7lPznEXA1U0QHKdkZ8iMaPkihtdIVVEfQlYxYIJilxMmWZ8OZ2aI3B_MWvdmiN6w3Nfq6-P24CPWNpwjFoIswO_CxgFuNz_E9i38IjpNO</recordid><startdate>20060526</startdate><enddate>20060526</enddate><creator>Zhao, Chen-xi</creator><creator>Li, Xiao-ning</creator><creator>Liang, Yi-zeng</creator><creator>Fang, Hong-zhuang</creator><creator>Huang, Lan-Fang</creator><creator>Guo, Fang-qiu</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QO</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope></search><sort><creationdate>20060526</creationdate><title>Comparative analysis of chemical components of essential oils from different samples of Rhododendron with the help of chemometrics methods</title><author>Zhao, Chen-xi ; Li, Xiao-ning ; Liang, Yi-zeng ; Fang, Hong-zhuang ; Huang, Lan-Fang ; Guo, Fang-qiu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c343t-728986941163c233744197626e5e964af2a6d1dabf7d443e1fdf3d0e2660f3803</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Chemometrics</topic><topic>Essential oils</topic><topic>Gas chromatography–mass spectrometry</topic><topic>Rhododendron</topic><topic>Subwindow factor analysis</topic><topic>Temperature-programmed retention indices</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhao, Chen-xi</creatorcontrib><creatorcontrib>Li, Xiao-ning</creatorcontrib><creatorcontrib>Liang, Yi-zeng</creatorcontrib><creatorcontrib>Fang, Hong-zhuang</creatorcontrib><creatorcontrib>Huang, Lan-Fang</creatorcontrib><creatorcontrib>Guo, Fang-qiu</creatorcontrib><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><jtitle>Chemometrics and intelligent laboratory systems</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhao, Chen-xi</au><au>Li, Xiao-ning</au><au>Liang, Yi-zeng</au><au>Fang, Hong-zhuang</au><au>Huang, Lan-Fang</au><au>Guo, Fang-qiu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Comparative analysis of chemical components of essential oils from different samples of Rhododendron with the help of chemometrics methods</atitle><jtitle>Chemometrics and intelligent laboratory systems</jtitle><date>2006-05-26</date><risdate>2006</risdate><volume>82</volume><issue>1</issue><spage>218</spage><epage>228</epage><pages>218-228</pages><issn>0169-7439</issn><eissn>1873-3239</eissn><abstract>Essential oils from four samples of
Rhododendron were extracted by water distillation and analyzed by gas chromatography–mass spectrometry with the help of retention indices and chemometrics resolution method named subwindow factor analysis (SFA). A total of 128 volatile components were identified reliably and fleetly. A temperature-programmed retention index (
I
u
T) dataset including these components has been constructed on a slightly polar capillary column (HP-5MS) at the given GC operating condition in which the standard GC parameter
S
=
r
T
t
M
/
β
=
0.0087. The present work proved the usefulness of chemometrics and retention indices in complicated systems analysis and the
I
u
T's obtained can be used in other essential oil identification. The major components of the analyzed samples showed that essential oils from different genus or even different parts of azaleas are different from each other in chemical components.</abstract><pub>Elsevier B.V</pub><doi>10.1016/j.chemolab.2005.08.008</doi><tpages>11</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0169-7439 |
| ispartof | Chemometrics and intelligent laboratory systems, 2006-05, Vol.82 (1), p.218-228 |
| issn | 0169-7439 1873-3239 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_19437767 |
| source | ScienceDirect Freedom Collection |
| subjects | Chemometrics Essential oils Gas chromatography–mass spectrometry Rhododendron Subwindow factor analysis Temperature-programmed retention indices |
| title | Comparative analysis of chemical components of essential oils from different samples of Rhododendron with the help of chemometrics methods |
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