Chitosan Oligosaccharides Promote the Content of Polyphenols in Greek Oregano (Origanum vulgare ssp. hirtum)
Greek oregano is commonly used as a spice and in traditional medicine in Eurasia. The plant is rich in secondary metabolites, such as volatile organic compounds (VOC) and polyphenols. Chitosan oligosaccharides (COS) are used as a plant elicitor. The objectives of this study were to determine the eff...
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| Veröffentlicht in: | Journal of agricultural and food chemistry 2012-01, Vol.60 (1), p.136-143 |
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| creator | Yin, Heng Fretté, Xavier C Christensen, Lars P Grevsen, Kai |
| description | Greek oregano is commonly used as a spice and in traditional medicine in Eurasia. The plant is rich in secondary metabolites, such as volatile organic compounds (VOC) and polyphenols. Chitosan oligosaccharides (COS) are used as a plant elicitor. The objectives of this study were to determine the effects of COS on the growth and content of secondary metabolites in Greek oregano. Four COS treatments (50, 200, 500, and 1000 ppm) were used in a field experiment. The 200 and 500 ppm COS treatments promoted plant height growth, whereas 50 and 200 ppm COS upregulated the content of polyphenols significantly (38 and 29%, respectively). The COS treatments induced H2O2 generation in Greek oregano leaves; thus, the effect of H2O2 treatment was studied to investigate the possible role of H2O2 in growth and polyphenol production. A low concentration of H2O2 also promoted plant height growth, but only tendencies to higher polyphenol content were seen. |
| doi_str_mv | 10.1021/jf204376j |
| format | Article |
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The plant is rich in secondary metabolites, such as volatile organic compounds (VOC) and polyphenols. Chitosan oligosaccharides (COS) are used as a plant elicitor. The objectives of this study were to determine the effects of COS on the growth and content of secondary metabolites in Greek oregano. Four COS treatments (50, 200, 500, and 1000 ppm) were used in a field experiment. The 200 and 500 ppm COS treatments promoted plant height growth, whereas 50 and 200 ppm COS upregulated the content of polyphenols significantly (38 and 29%, respectively). The COS treatments induced H2O2 generation in Greek oregano leaves; thus, the effect of H2O2 treatment was studied to investigate the possible role of H2O2 in growth and polyphenol production. A low concentration of H2O2 also promoted plant height growth, but only tendencies to higher polyphenol content were seen.</description><identifier>ISSN: 0021-8561</identifier><identifier>EISSN: 1520-5118</identifier><identifier>DOI: 10.1021/jf204376j</identifier><identifier>PMID: 22126122</identifier><identifier>CODEN: JAFCAU</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>Aroma and flavouring agent industries ; Biological and medical sciences ; chitosan ; Chitosan - metabolism ; elicitors ; field experimentation ; Food industries ; Fundamental and applied biological sciences. Psychology ; Greece ; hydrogen peroxide ; leaves ; oligosaccharides ; Oligosaccharides - metabolism ; oregano ; Origanum - chemistry ; Origanum - growth & development ; Origanum - metabolism ; Origanum vulgare subsp. hirtum ; polyphenols ; Polyphenols - analysis ; Polyphenols - metabolism ; secondary metabolites ; spices ; traditional medicine ; volatile organic compounds</subject><ispartof>Journal of agricultural and food chemistry, 2012-01, Vol.60 (1), p.136-143</ispartof><rights>Copyright © 2011 American Chemical Society</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a368t-50b4cf89af9eda62a592ef8a898c65f3a2752f30bcb76c74b07cb27a97dde5c23</citedby><cites>FETCH-LOGICAL-a368t-50b4cf89af9eda62a592ef8a898c65f3a2752f30bcb76c74b07cb27a97dde5c23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/jf204376j$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/jf204376j$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,780,784,2763,27075,27923,27924,56737,56787</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=25472426$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22126122$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Yin, Heng</creatorcontrib><creatorcontrib>Fretté, Xavier C</creatorcontrib><creatorcontrib>Christensen, Lars P</creatorcontrib><creatorcontrib>Grevsen, Kai</creatorcontrib><title>Chitosan Oligosaccharides Promote the Content of Polyphenols in Greek Oregano (Origanum vulgare ssp. hirtum)</title><title>Journal of agricultural and food chemistry</title><addtitle>J. Agric. Food Chem</addtitle><description>Greek oregano is commonly used as a spice and in traditional medicine in Eurasia. The plant is rich in secondary metabolites, such as volatile organic compounds (VOC) and polyphenols. Chitosan oligosaccharides (COS) are used as a plant elicitor. The objectives of this study were to determine the effects of COS on the growth and content of secondary metabolites in Greek oregano. Four COS treatments (50, 200, 500, and 1000 ppm) were used in a field experiment. The 200 and 500 ppm COS treatments promoted plant height growth, whereas 50 and 200 ppm COS upregulated the content of polyphenols significantly (38 and 29%, respectively). The COS treatments induced H2O2 generation in Greek oregano leaves; thus, the effect of H2O2 treatment was studied to investigate the possible role of H2O2 in growth and polyphenol production. A low concentration of H2O2 also promoted plant height growth, but only tendencies to higher polyphenol content were seen.</description><subject>Aroma and flavouring agent industries</subject><subject>Biological and medical sciences</subject><subject>chitosan</subject><subject>Chitosan - metabolism</subject><subject>elicitors</subject><subject>field experimentation</subject><subject>Food industries</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Greece</subject><subject>hydrogen peroxide</subject><subject>leaves</subject><subject>oligosaccharides</subject><subject>Oligosaccharides - metabolism</subject><subject>oregano</subject><subject>Origanum - chemistry</subject><subject>Origanum - growth & development</subject><subject>Origanum - metabolism</subject><subject>Origanum vulgare subsp. hirtum</subject><subject>polyphenols</subject><subject>Polyphenols - analysis</subject><subject>Polyphenols - metabolism</subject><subject>secondary metabolites</subject><subject>spices</subject><subject>traditional medicine</subject><subject>volatile organic compounds</subject><issn>0021-8561</issn><issn>1520-5118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpt0E1v1DAQBmALgei25cAfAF9Q6SHFdvyVI1pBQaq0ldqeo4ljb7wk9mInSP33uNqlvXCakebRq9GL0HtKrihh9MvOMcJrJXev0IoKRipBqX6NVqQcKy0kPUGnOe8IIVoo8hadMEaZpIyt0Lge_BwzBLwZ_bYsxgyQfG8zvk1xirPF82DxOobZhhlHh2_j-LgfbIhjxj7g62TtL7xJdgsh4s-b5MuyTPjPMm4hWZzz_goPPs3LdHmO3jgYs313nGfo4fu3-_WP6mZz_XP99aaCWuq5EqTjxukGXGN7kAxEw6zToBttpHA1MCWYq0lnOiWN4h1RpmMKGtX3VhhWn6GLQ-4-xd-LzXM7-WzsOEKwccltQyXlXFNV5OVBmhRzTta1--QnSI8tJe1Tt-1zt8V-OKYu3WT7Z_mvzAI-HQFkA6NLEIzPL05wxTiTxX08OAexhW0q5uGOEcoJoZRr1rwkgcntLi4plLr-89JfL8qXMA</recordid><startdate>20120111</startdate><enddate>20120111</enddate><creator>Yin, Heng</creator><creator>Fretté, Xavier C</creator><creator>Christensen, Lars P</creator><creator>Grevsen, Kai</creator><general>American Chemical Society</general><scope>FBQ</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20120111</creationdate><title>Chitosan Oligosaccharides Promote the Content of Polyphenols in Greek Oregano (Origanum vulgare ssp. hirtum)</title><author>Yin, Heng ; Fretté, Xavier C ; Christensen, Lars P ; Grevsen, Kai</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a368t-50b4cf89af9eda62a592ef8a898c65f3a2752f30bcb76c74b07cb27a97dde5c23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Aroma and flavouring agent industries</topic><topic>Biological and medical sciences</topic><topic>chitosan</topic><topic>Chitosan - metabolism</topic><topic>elicitors</topic><topic>field experimentation</topic><topic>Food industries</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Greece</topic><topic>hydrogen peroxide</topic><topic>leaves</topic><topic>oligosaccharides</topic><topic>Oligosaccharides - metabolism</topic><topic>oregano</topic><topic>Origanum - chemistry</topic><topic>Origanum - growth & development</topic><topic>Origanum - metabolism</topic><topic>Origanum vulgare subsp. hirtum</topic><topic>polyphenols</topic><topic>Polyphenols - analysis</topic><topic>Polyphenols - metabolism</topic><topic>secondary metabolites</topic><topic>spices</topic><topic>traditional medicine</topic><topic>volatile organic compounds</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yin, Heng</creatorcontrib><creatorcontrib>Fretté, Xavier C</creatorcontrib><creatorcontrib>Christensen, Lars P</creatorcontrib><creatorcontrib>Grevsen, Kai</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of agricultural and food chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Yin, Heng</au><au>Fretté, Xavier C</au><au>Christensen, Lars P</au><au>Grevsen, Kai</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Chitosan Oligosaccharides Promote the Content of Polyphenols in Greek Oregano (Origanum vulgare ssp. hirtum)</atitle><jtitle>Journal of agricultural and food chemistry</jtitle><addtitle>J. Agric. Food Chem</addtitle><date>2012-01-11</date><risdate>2012</risdate><volume>60</volume><issue>1</issue><spage>136</spage><epage>143</epage><pages>136-143</pages><issn>0021-8561</issn><eissn>1520-5118</eissn><coden>JAFCAU</coden><abstract>Greek oregano is commonly used as a spice and in traditional medicine in Eurasia. The plant is rich in secondary metabolites, such as volatile organic compounds (VOC) and polyphenols. Chitosan oligosaccharides (COS) are used as a plant elicitor. The objectives of this study were to determine the effects of COS on the growth and content of secondary metabolites in Greek oregano. Four COS treatments (50, 200, 500, and 1000 ppm) were used in a field experiment. The 200 and 500 ppm COS treatments promoted plant height growth, whereas 50 and 200 ppm COS upregulated the content of polyphenols significantly (38 and 29%, respectively). The COS treatments induced H2O2 generation in Greek oregano leaves; thus, the effect of H2O2 treatment was studied to investigate the possible role of H2O2 in growth and polyphenol production. A low concentration of H2O2 also promoted plant height growth, but only tendencies to higher polyphenol content were seen.</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><pmid>22126122</pmid><doi>10.1021/jf204376j</doi><tpages>8</tpages></addata></record> |
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| subjects | Aroma and flavouring agent industries Biological and medical sciences chitosan Chitosan - metabolism elicitors field experimentation Food industries Fundamental and applied biological sciences. Psychology Greece hydrogen peroxide leaves oligosaccharides Oligosaccharides - metabolism oregano Origanum - chemistry Origanum - growth & development Origanum - metabolism Origanum vulgare subsp. hirtum polyphenols Polyphenols - analysis Polyphenols - metabolism secondary metabolites spices traditional medicine volatile organic compounds |
| title | Chitosan Oligosaccharides Promote the Content of Polyphenols in Greek Oregano (Origanum vulgare ssp. hirtum) |
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