Relationships between C6−C12 Alkanal and Alkenal Volatile Contents and Resistance of Maize Genotypes to Aspergillus flavus and Aflatoxin Production
An association was found between C6−C12 alkanal and alkenal volatile contents in several maize genotypes and aflatoxin contamination. Volatiles generated from untreated, ground, field resistant (R) maize kernels contained in an inverted lid of a Petri dish affected growth and aflatoxin production by...
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| Veröffentlicht in: | Journal of agricultural and food chemistry 1996-02, Vol.44 (2), p.403-407 |
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| container_end_page | 407 |
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| container_title | Journal of agricultural and food chemistry |
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| creator | Zeringue, H. J Brown, R. L Neucere, J. N Cleveland, T. E |
| description | An association was found between C6−C12 alkanal and alkenal volatile contents in several maize genotypes and aflatoxin contamination. Volatiles generated from untreated, ground, field resistant (R) maize kernels contained in an inverted lid of a Petri dish affected growth and aflatoxin production by Aspergillus flavus when spores were inoculated on potato dextrose agar in a closed, sealed Petri dish assay. Volatiles from the ground maize genotypes were purged onto Tenax columns and analyzed by GC/MS; C6−C12 aldehydes were more prominent in the GC/MS total ion chromatograms of the R genotypes. Maize genotypes that exhibited a greater inhibition of aflatoxin production in the inverted lid assay also exhibited a larger concentration of linoleic acid in their fatty acid profiles. These results suggest the correlation of decay products of polyunsaturated fatty acids and plant disease resistance and indicate that the lipoxygenase pathway may contribute to this resistance. Keywords: Lipoxygenase products; volatiles; aldehydes; antifungal; aflatoxin |
| doi_str_mv | 10.1021/jf950313r |
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J ; Brown, R. L ; Neucere, J. N ; Cleveland, T. E</creator><creatorcontrib>Zeringue, H. J ; Brown, R. L ; Neucere, J. N ; Cleveland, T. E</creatorcontrib><description>An association was found between C6−C12 alkanal and alkenal volatile contents in several maize genotypes and aflatoxin contamination. Volatiles generated from untreated, ground, field resistant (R) maize kernels contained in an inverted lid of a Petri dish affected growth and aflatoxin production by Aspergillus flavus when spores were inoculated on potato dextrose agar in a closed, sealed Petri dish assay. Volatiles from the ground maize genotypes were purged onto Tenax columns and analyzed by GC/MS; C6−C12 aldehydes were more prominent in the GC/MS total ion chromatograms of the R genotypes. Maize genotypes that exhibited a greater inhibition of aflatoxin production in the inverted lid assay also exhibited a larger concentration of linoleic acid in their fatty acid profiles. These results suggest the correlation of decay products of polyunsaturated fatty acids and plant disease resistance and indicate that the lipoxygenase pathway may contribute to this resistance. Keywords: Lipoxygenase products; volatiles; aldehydes; antifungal; aflatoxin</description><identifier>ISSN: 0021-8561</identifier><identifier>EISSN: 1520-5118</identifier><identifier>DOI: 10.1021/jf950313r</identifier><identifier>CODEN: JAFCAU</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>ACIDE GRAS POLYINSATURE ; ACIDE LINOLEIQUE ; ACIDO LINOLEICO ; ACIDOS GRASOS POLIINSATURADOS ; AFLATOXINAS ; AFLATOXINE ; AFLATOXINS ; ALDEHIDOS ; ALDEHYDE ; ALDEHYDES ; ASPERGILLUS FLAVUS ; Biological and medical sciences ; CHEMICAL COMPOSITION ; COMPOSE VOLATIL ; COMPOSICION QUIMICA ; COMPOSITION CHIMIQUE ; COMPUESTO VOLATIL ; DISEASE RESISTANCE ; Food industries ; Food toxicology ; Fundamental and applied biological sciences. Psychology ; LINOLEIC ACID ; LIPOXIGENASA ; LIPOXYGENASE ; POLYUNSATURATED FATTY ACIDS ; RESISTANCE AUX MALADIES ; RESISTENCIA A LA ENFERMEDAD ; VOLATILE COMPOUNDS ; ZEA MAYS</subject><ispartof>Journal of agricultural and food chemistry, 1996-02, Vol.44 (2), p.403-407</ispartof><rights>Copyright © 1996 American Chemical Society</rights><rights>1996 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/jf950313r$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/jf950313r$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,776,780,27053,27901,27902,56713,56763</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=2998152$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Zeringue, H. J</creatorcontrib><creatorcontrib>Brown, R. L</creatorcontrib><creatorcontrib>Neucere, J. N</creatorcontrib><creatorcontrib>Cleveland, T. E</creatorcontrib><title>Relationships between C6−C12 Alkanal and Alkenal Volatile Contents and Resistance of Maize Genotypes to Aspergillus flavus and Aflatoxin Production</title><title>Journal of agricultural and food chemistry</title><addtitle>J. Agric. Food Chem</addtitle><description>An association was found between C6−C12 alkanal and alkenal volatile contents in several maize genotypes and aflatoxin contamination. Volatiles generated from untreated, ground, field resistant (R) maize kernels contained in an inverted lid of a Petri dish affected growth and aflatoxin production by Aspergillus flavus when spores were inoculated on potato dextrose agar in a closed, sealed Petri dish assay. Volatiles from the ground maize genotypes were purged onto Tenax columns and analyzed by GC/MS; C6−C12 aldehydes were more prominent in the GC/MS total ion chromatograms of the R genotypes. Maize genotypes that exhibited a greater inhibition of aflatoxin production in the inverted lid assay also exhibited a larger concentration of linoleic acid in their fatty acid profiles. These results suggest the correlation of decay products of polyunsaturated fatty acids and plant disease resistance and indicate that the lipoxygenase pathway may contribute to this resistance. Keywords: Lipoxygenase products; volatiles; aldehydes; antifungal; aflatoxin</description><subject>ACIDE GRAS POLYINSATURE</subject><subject>ACIDE LINOLEIQUE</subject><subject>ACIDO LINOLEICO</subject><subject>ACIDOS GRASOS POLIINSATURADOS</subject><subject>AFLATOXINAS</subject><subject>AFLATOXINE</subject><subject>AFLATOXINS</subject><subject>ALDEHIDOS</subject><subject>ALDEHYDE</subject><subject>ALDEHYDES</subject><subject>ASPERGILLUS FLAVUS</subject><subject>Biological and medical sciences</subject><subject>CHEMICAL COMPOSITION</subject><subject>COMPOSE VOLATIL</subject><subject>COMPOSICION QUIMICA</subject><subject>COMPOSITION CHIMIQUE</subject><subject>COMPUESTO VOLATIL</subject><subject>DISEASE RESISTANCE</subject><subject>Food industries</subject><subject>Food toxicology</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>LINOLEIC ACID</subject><subject>LIPOXIGENASA</subject><subject>LIPOXYGENASE</subject><subject>POLYUNSATURATED FATTY ACIDS</subject><subject>RESISTANCE AUX MALADIES</subject><subject>RESISTENCIA A LA ENFERMEDAD</subject><subject>VOLATILE COMPOUNDS</subject><subject>ZEA MAYS</subject><issn>0021-8561</issn><issn>1520-5118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1996</creationdate><recordtype>article</recordtype><recordid>eNo9kc1u1DAUhS1EJYbCggdA8gKWKXY8jp3lEHVapGmp-sPWuslcl0xNHNkeaHkC1pV4QZ4Eh6Cu7pG-c67uDyFvODvirOQfdraWTHARnpEFlyUrJOf6OVmwDAstK_6CvIxxxxjTUrEF-X2JDlLvh_i1HyNtMf1AHGhT_fn12PCSrtwdDOAoDNtJ46S_-CnikDZ-SDik-I9eYuxjgqFD6i09g_4n0hMcfHoYMdLk6SqOGG575_aRWgff93NulXXy9_1AL4Lf7rtpmFfkwIKL-Pp_PSQ36-Pr5rTYfD751Kw2BXCtUtFCzZey22oQzAJu68q2lvGqFEubV61RWoSlBNEq1eaE0JVmuXDdiqqSXBySd3PfEWIHzoY8fh_NGPpvEB5MWdc6HzHbitmWF8T7JwzhzlRKKGmuL66MOl-z9UZ8NOvsfzv7LXgDtyG3vLnida2YFEzJzN_PHLpodn4f8lWj4cxMLzRPLxR_AVUijcg</recordid><startdate>19960219</startdate><enddate>19960219</enddate><creator>Zeringue, H. J</creator><creator>Brown, R. L</creator><creator>Neucere, J. N</creator><creator>Cleveland, T. E</creator><general>American Chemical Society</general><scope>FBQ</scope><scope>BSCLL</scope><scope>IQODW</scope></search><sort><creationdate>19960219</creationdate><title>Relationships between C6−C12 Alkanal and Alkenal Volatile Contents and Resistance of Maize Genotypes to Aspergillus flavus and Aflatoxin Production</title><author>Zeringue, H. J ; Brown, R. L ; Neucere, J. N ; Cleveland, T. E</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a187t-ba9145cd8a30faed96fbf016234f5619e5fea45a3b77b1873868087318b366513</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1996</creationdate><topic>ACIDE GRAS POLYINSATURE</topic><topic>ACIDE LINOLEIQUE</topic><topic>ACIDO LINOLEICO</topic><topic>ACIDOS GRASOS POLIINSATURADOS</topic><topic>AFLATOXINAS</topic><topic>AFLATOXINE</topic><topic>AFLATOXINS</topic><topic>ALDEHIDOS</topic><topic>ALDEHYDE</topic><topic>ALDEHYDES</topic><topic>ASPERGILLUS FLAVUS</topic><topic>Biological and medical sciences</topic><topic>CHEMICAL COMPOSITION</topic><topic>COMPOSE VOLATIL</topic><topic>COMPOSICION QUIMICA</topic><topic>COMPOSITION CHIMIQUE</topic><topic>COMPUESTO VOLATIL</topic><topic>DISEASE RESISTANCE</topic><topic>Food industries</topic><topic>Food toxicology</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>LINOLEIC ACID</topic><topic>LIPOXIGENASA</topic><topic>LIPOXYGENASE</topic><topic>POLYUNSATURATED FATTY ACIDS</topic><topic>RESISTANCE AUX MALADIES</topic><topic>RESISTENCIA A LA ENFERMEDAD</topic><topic>VOLATILE COMPOUNDS</topic><topic>ZEA MAYS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zeringue, H. J</creatorcontrib><creatorcontrib>Brown, R. L</creatorcontrib><creatorcontrib>Neucere, J. N</creatorcontrib><creatorcontrib>Cleveland, T. E</creatorcontrib><collection>AGRIS</collection><collection>Istex</collection><collection>Pascal-Francis</collection><jtitle>Journal of agricultural and food chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zeringue, H. J</au><au>Brown, R. L</au><au>Neucere, J. N</au><au>Cleveland, T. E</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Relationships between C6−C12 Alkanal and Alkenal Volatile Contents and Resistance of Maize Genotypes to Aspergillus flavus and Aflatoxin Production</atitle><jtitle>Journal of agricultural and food chemistry</jtitle><addtitle>J. Agric. Food Chem</addtitle><date>1996-02-19</date><risdate>1996</risdate><volume>44</volume><issue>2</issue><spage>403</spage><epage>407</epage><pages>403-407</pages><issn>0021-8561</issn><eissn>1520-5118</eissn><coden>JAFCAU</coden><abstract>An association was found between C6−C12 alkanal and alkenal volatile contents in several maize genotypes and aflatoxin contamination. Volatiles generated from untreated, ground, field resistant (R) maize kernels contained in an inverted lid of a Petri dish affected growth and aflatoxin production by Aspergillus flavus when spores were inoculated on potato dextrose agar in a closed, sealed Petri dish assay. Volatiles from the ground maize genotypes were purged onto Tenax columns and analyzed by GC/MS; C6−C12 aldehydes were more prominent in the GC/MS total ion chromatograms of the R genotypes. Maize genotypes that exhibited a greater inhibition of aflatoxin production in the inverted lid assay also exhibited a larger concentration of linoleic acid in their fatty acid profiles. These results suggest the correlation of decay products of polyunsaturated fatty acids and plant disease resistance and indicate that the lipoxygenase pathway may contribute to this resistance. Keywords: Lipoxygenase products; volatiles; aldehydes; antifungal; aflatoxin</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><doi>10.1021/jf950313r</doi><tpages>5</tpages></addata></record> |
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| ispartof | Journal of agricultural and food chemistry, 1996-02, Vol.44 (2), p.403-407 |
| issn | 0021-8561 1520-5118 |
| language | eng |
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| source | ACS Publications |
| subjects | ACIDE GRAS POLYINSATURE ACIDE LINOLEIQUE ACIDO LINOLEICO ACIDOS GRASOS POLIINSATURADOS AFLATOXINAS AFLATOXINE AFLATOXINS ALDEHIDOS ALDEHYDE ALDEHYDES ASPERGILLUS FLAVUS Biological and medical sciences CHEMICAL COMPOSITION COMPOSE VOLATIL COMPOSICION QUIMICA COMPOSITION CHIMIQUE COMPUESTO VOLATIL DISEASE RESISTANCE Food industries Food toxicology Fundamental and applied biological sciences. Psychology LINOLEIC ACID LIPOXIGENASA LIPOXYGENASE POLYUNSATURATED FATTY ACIDS RESISTANCE AUX MALADIES RESISTENCIA A LA ENFERMEDAD VOLATILE COMPOUNDS ZEA MAYS |
| title | Relationships between C6−C12 Alkanal and Alkenal Volatile Contents and Resistance of Maize Genotypes to Aspergillus flavus and Aflatoxin Production |
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