The effect of different concentrations of salicylic acid on protective enzyme activities of pepper (Capsicum annuum L.) plants
The objective of this study was to investigate the effects of different concentration (0, 0.1, 0.7, 1.5, 3, 6 and 9 mM) of SA on antioxidant enzymes in Capsicum annuum L. plants. Enzyme activities of peroxidase, polyphenol oxidase, ascorbate peroxidase, catalase and glutathione reductase were measur...
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| Veröffentlicht in: | Pakistan journal of biological sciences 2007-09, Vol.10 (18), p.3162-3165 |
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| container_title | Pakistan journal of biological sciences |
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| creator | Mahdavian, K Kalantari, K M Ghorbanli, M |
| description | The objective of this study was to investigate the effects of different concentration (0, 0.1, 0.7, 1.5, 3, 6 and 9 mM) of SA on antioxidant enzymes in Capsicum annuum L. plants. Enzyme activities of peroxidase, polyphenol oxidase, ascorbate peroxidase, catalase and glutathione reductase were measured. The plants were grown in pots vermiculite. Before applying the salicylic acid treatments, plants filled with were irrigated with based nutrient solution (Hoagland solution) for 5 weeks. After 5 weeks, plants were sprayed with different concentrations (0, 0.1, 1.5, 3, 6 and 9 mM) of salicylic acid. Data were analyzed using SPSS software and means were compared by Duncan test. In each experiment 4 replicats were used. Concentrations of 1.5, 3, 6 and 9 mM of SA caused significant increase in polyphenol oxidase and peroxidase enzyme activities in treated leaves. Concentrations of 0.7, 1.5 ad 3 mM of SA decreased in (catalase, ascorbate peroxidase and glutathione reductase) activities, but concentrations of 6 and 9 Mm of SA increased enzyme activities. Different concentrations of salicylic acid had different effects on enzyme activities in Capsicum annuum L. |
| doi_str_mv | 10.3923/pjbs.2007.3162.3165 |
| format | Article |
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Enzyme activities of peroxidase, polyphenol oxidase, ascorbate peroxidase, catalase and glutathione reductase were measured. The plants were grown in pots vermiculite. Before applying the salicylic acid treatments, plants filled with were irrigated with based nutrient solution (Hoagland solution) for 5 weeks. After 5 weeks, plants were sprayed with different concentrations (0, 0.1, 1.5, 3, 6 and 9 mM) of salicylic acid. Data were analyzed using SPSS software and means were compared by Duncan test. In each experiment 4 replicats were used. Concentrations of 1.5, 3, 6 and 9 mM of SA caused significant increase in polyphenol oxidase and peroxidase enzyme activities in treated leaves. Concentrations of 0.7, 1.5 ad 3 mM of SA decreased in (catalase, ascorbate peroxidase and glutathione reductase) activities, but concentrations of 6 and 9 Mm of SA increased enzyme activities. Different concentrations of salicylic acid had different effects on enzyme activities in Capsicum annuum L.</description><identifier>ISSN: 1028-8880</identifier><identifier>DOI: 10.3923/pjbs.2007.3162.3165</identifier><identifier>PMID: 19090118</identifier><language>eng</language><publisher>Pakistan</publisher><subject>Aluminum Silicates - chemistry ; Antioxidants - chemistry ; Capsicum - enzymology ; Capsicum - metabolism ; Catechol Oxidase - chemistry ; Dose-Response Relationship, Drug ; Gene Expression Regulation, Enzymologic - drug effects ; Glutathione Reductase - metabolism ; Peroxidase - chemistry ; Peroxidase - metabolism ; Peroxidases - metabolism ; Plant Extracts - analysis ; Plant Extracts - pharmacology ; Salicylic Acid - chemistry ; Salicylic Acid - pharmacology ; Time Factors</subject><ispartof>Pakistan journal of biological sciences, 2007-09, Vol.10 (18), p.3162-3165</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c218t-4f8d789e40f88ca81fd4de3a4cf0a59a78dd12ea1d2ea06aacd6d7b227ec17823</citedby><cites>FETCH-LOGICAL-c218t-4f8d789e40f88ca81fd4de3a4cf0a59a78dd12ea1d2ea06aacd6d7b227ec17823</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,4110,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/19090118$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Mahdavian, K</creatorcontrib><creatorcontrib>Kalantari, K M</creatorcontrib><creatorcontrib>Ghorbanli, M</creatorcontrib><title>The effect of different concentrations of salicylic acid on protective enzyme activities of pepper (Capsicum annuum L.) plants</title><title>Pakistan journal of biological sciences</title><addtitle>Pak J Biol Sci</addtitle><description>The objective of this study was to investigate the effects of different concentration (0, 0.1, 0.7, 1.5, 3, 6 and 9 mM) of SA on antioxidant enzymes in Capsicum annuum L. plants. Enzyme activities of peroxidase, polyphenol oxidase, ascorbate peroxidase, catalase and glutathione reductase were measured. The plants were grown in pots vermiculite. Before applying the salicylic acid treatments, plants filled with were irrigated with based nutrient solution (Hoagland solution) for 5 weeks. After 5 weeks, plants were sprayed with different concentrations (0, 0.1, 1.5, 3, 6 and 9 mM) of salicylic acid. Data were analyzed using SPSS software and means were compared by Duncan test. In each experiment 4 replicats were used. Concentrations of 1.5, 3, 6 and 9 mM of SA caused significant increase in polyphenol oxidase and peroxidase enzyme activities in treated leaves. Concentrations of 0.7, 1.5 ad 3 mM of SA decreased in (catalase, ascorbate peroxidase and glutathione reductase) activities, but concentrations of 6 and 9 Mm of SA increased enzyme activities. Different concentrations of salicylic acid had different effects on enzyme activities in Capsicum annuum L.</description><subject>Aluminum Silicates - chemistry</subject><subject>Antioxidants - chemistry</subject><subject>Capsicum - enzymology</subject><subject>Capsicum - metabolism</subject><subject>Catechol Oxidase - chemistry</subject><subject>Dose-Response Relationship, Drug</subject><subject>Gene Expression Regulation, Enzymologic - drug effects</subject><subject>Glutathione Reductase - metabolism</subject><subject>Peroxidase - chemistry</subject><subject>Peroxidase - metabolism</subject><subject>Peroxidases - metabolism</subject><subject>Plant Extracts - analysis</subject><subject>Plant Extracts - pharmacology</subject><subject>Salicylic Acid - chemistry</subject><subject>Salicylic Acid - pharmacology</subject><subject>Time Factors</subject><issn>1028-8880</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpFUE1LAzEQzUGxtfoLBMlJ9LBrkt1uskcpfkHBSz2HNJlgyn7EZFeoB3-7WVvwMO_NMPMew0PoipK8qFlx73fbmDNCeF7Qik2wPEFzSpjIhBBkhs5j3BFScsbFGZrRmtSEUjFHP5sPwGAt6AH3FhuX2gDdgHXf6cRBDa7v4rSLqnF6nwor7QzuO-xDPySh-0oW3fe-hbRJkxsc_Ck8eA8B366Uj06PLVZdNyZa53fYN6ob4gU6taqJcHnkBXp_etysXrL12_Pr6mGdaUbFkJVWGC5qKIkVQitBrSkNFKrUlqhlrbgwhjJQ1CQglVLaVIZvGeOgKResWKCbg296-XOEOMjWRQ1NegL6MUpOaFlRUaTD4nCoQx9jACt9cK0Ke0mJnKKWU9RyilpOUU-wTKrro_24bcH8a445F7-WWIAh</recordid><startdate>20070915</startdate><enddate>20070915</enddate><creator>Mahdavian, K</creator><creator>Kalantari, K M</creator><creator>Ghorbanli, M</creator><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>20070915</creationdate><title>The effect of different concentrations of salicylic acid on protective enzyme activities of pepper (Capsicum annuum L.) plants</title><author>Mahdavian, K ; Kalantari, K M ; Ghorbanli, M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c218t-4f8d789e40f88ca81fd4de3a4cf0a59a78dd12ea1d2ea06aacd6d7b227ec17823</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Aluminum Silicates - chemistry</topic><topic>Antioxidants - chemistry</topic><topic>Capsicum - enzymology</topic><topic>Capsicum - metabolism</topic><topic>Catechol Oxidase - chemistry</topic><topic>Dose-Response Relationship, Drug</topic><topic>Gene Expression Regulation, Enzymologic - drug effects</topic><topic>Glutathione Reductase - metabolism</topic><topic>Peroxidase - chemistry</topic><topic>Peroxidase - metabolism</topic><topic>Peroxidases - metabolism</topic><topic>Plant Extracts - analysis</topic><topic>Plant Extracts - pharmacology</topic><topic>Salicylic Acid - chemistry</topic><topic>Salicylic Acid - pharmacology</topic><topic>Time Factors</topic><toplevel>online_resources</toplevel><creatorcontrib>Mahdavian, K</creatorcontrib><creatorcontrib>Kalantari, K M</creatorcontrib><creatorcontrib>Ghorbanli, M</creatorcontrib><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>Pakistan journal of biological sciences</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mahdavian, K</au><au>Kalantari, K M</au><au>Ghorbanli, M</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The effect of different concentrations of salicylic acid on protective enzyme activities of pepper (Capsicum annuum L.) plants</atitle><jtitle>Pakistan journal of biological sciences</jtitle><addtitle>Pak J Biol Sci</addtitle><date>2007-09-15</date><risdate>2007</risdate><volume>10</volume><issue>18</issue><spage>3162</spage><epage>3165</epage><pages>3162-3165</pages><issn>1028-8880</issn><abstract>The objective of this study was to investigate the effects of different concentration (0, 0.1, 0.7, 1.5, 3, 6 and 9 mM) of SA on antioxidant enzymes in Capsicum annuum L. plants. Enzyme activities of peroxidase, polyphenol oxidase, ascorbate peroxidase, catalase and glutathione reductase were measured. The plants were grown in pots vermiculite. Before applying the salicylic acid treatments, plants filled with were irrigated with based nutrient solution (Hoagland solution) for 5 weeks. After 5 weeks, plants were sprayed with different concentrations (0, 0.1, 1.5, 3, 6 and 9 mM) of salicylic acid. Data were analyzed using SPSS software and means were compared by Duncan test. In each experiment 4 replicats were used. Concentrations of 1.5, 3, 6 and 9 mM of SA caused significant increase in polyphenol oxidase and peroxidase enzyme activities in treated leaves. Concentrations of 0.7, 1.5 ad 3 mM of SA decreased in (catalase, ascorbate peroxidase and glutathione reductase) activities, but concentrations of 6 and 9 Mm of SA increased enzyme activities. Different concentrations of salicylic acid had different effects on enzyme activities in Capsicum annuum L.</abstract><cop>Pakistan</cop><pmid>19090118</pmid><doi>10.3923/pjbs.2007.3162.3165</doi><tpages>4</tpages></addata></record> |
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| ispartof | Pakistan journal of biological sciences, 2007-09, Vol.10 (18), p.3162-3165 |
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| language | eng |
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| source | MEDLINE; EZB Free E-Journals; Science Alert |
| subjects | Aluminum Silicates - chemistry Antioxidants - chemistry Capsicum - enzymology Capsicum - metabolism Catechol Oxidase - chemistry Dose-Response Relationship, Drug Gene Expression Regulation, Enzymologic - drug effects Glutathione Reductase - metabolism Peroxidase - chemistry Peroxidase - metabolism Peroxidases - metabolism Plant Extracts - analysis Plant Extracts - pharmacology Salicylic Acid - chemistry Salicylic Acid - pharmacology Time Factors |
| title | The effect of different concentrations of salicylic acid on protective enzyme activities of pepper (Capsicum annuum L.) plants |
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