Enrichment of sugar content in melon fruits by hydrogen peroxide treatment

Since sweetness is one of the most important qualities of many fruits, and since sugars are translocated from leaves to fruits, the present study investigates photosynthetic activity, activity of sugar metabolizing enzymes, sugar content in leaves and fruits and endogenous levels of hydrogen peroxid...

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Veröffentlicht in:Journal of plant physiology 2009-04, Vol.166 (6), p.569-578
Hauptverfasser: Ozaki, Keiko, Uchida, Akio, Takabe, Tomoko, Shinagawa, Fumi, Tanaka, Yoshito, Takabe, Teruhiro, Hayashi, Takahisa, Hattori, Tasuku, Rai, Ashwani K., Takabe, Tetsuko
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container_issue 6
container_start_page 569
container_title Journal of plant physiology
container_volume 166
creator Ozaki, Keiko
Uchida, Akio
Takabe, Tomoko
Shinagawa, Fumi
Tanaka, Yoshito
Takabe, Teruhiro
Hayashi, Takahisa
Hattori, Tasuku
Rai, Ashwani K.
Takabe, Tetsuko
description Since sweetness is one of the most important qualities of many fruits, and since sugars are translocated from leaves to fruits, the present study investigates photosynthetic activity, activity of sugar metabolizing enzymes, sugar content in leaves and fruits and endogenous levels of hydrogen peroxide in leaves of melon plants treated with various dilutions of hydrogen peroxide, a nonspecific signaling molecule in abiotic stress. For this purpose, 4-month-old melon plants were treated with various concentrations (
doi_str_mv 10.1016/j.jplph.2008.08.007
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For this purpose, 4-month-old melon plants were treated with various concentrations (&lt;50 mM) of hydrogen peroxide by applying 300 mL per day to the soil of potted plants. The treatments resulted in increased fructose, glucose, sucrose and starch in the leaves and fruits. The most effective concentration of hydrogen peroxide was 20 mM. During the day, soluble sugars in leaves were highest at 12:00 h and starch at 15:00 h. Furthermore, the peroxide treatment increased the photosynthetic activity and the activities of chloroplastic and cytosolic fructose-1,6-bisphosphatase, sucrose phosphate synthase and invertases. 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For this purpose, 4-month-old melon plants were treated with various concentrations (&lt;50 mM) of hydrogen peroxide by applying 300 mL per day to the soil of potted plants. The treatments resulted in increased fructose, glucose, sucrose and starch in the leaves and fruits. The most effective concentration of hydrogen peroxide was 20 mM. During the day, soluble sugars in leaves were highest at 12:00 h and starch at 15:00 h. Furthermore, the peroxide treatment increased the photosynthetic activity and the activities of chloroplastic and cytosolic fructose-1,6-bisphosphatase, sucrose phosphate synthase and invertases. Thus, our data show that exogenous hydrogen peroxide, applied to the soil, can increase the soluble sugar content of melon fruits.</description><subject>6-bisphosphatase</subject><subject>abiotic stress</subject><subject>beta-fructofuranosidase</subject><subject>beta-Fructofuranosidase - metabolism</subject><subject>Biological and medical sciences</subject><subject>Biomass</subject><subject>Calvin cycle</subject><subject>carbohydrate metabolism</subject><subject>Carbohydrate Metabolism - drug effects</subject><subject>Carbohydrate Metabolism - radiation effects</subject><subject>Circadian Rhythm - drug effects</subject><subject>Circadian Rhythm - radiation effects</subject><subject>Cucumis melo</subject><subject>Cucurbitaceae - drug effects</subject><subject>Cucurbitaceae - enzymology</subject><subject>Cucurbitaceae - metabolism</subject><subject>Cucurbitaceae - radiation effects</subject><subject>enzyme activity</subject><subject>Fructose-1</subject><subject>fructose-bisphosphatase</subject><subject>Fructose-Bisphosphatase - metabolism</subject><subject>Fruit - drug effects</subject><subject>Fruit - metabolism</subject><subject>Fruit - radiation effects</subject><subject>fruit quality</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Glucosyltransferases - metabolism</subject><subject>Hydrogen peroxide</subject><subject>Hydrogen Peroxide - metabolism</subject><subject>Hydrogen Peroxide - pharmacology</subject><subject>Light</subject><subject>melons</subject><subject>photosynthesis</subject><subject>Photosynthesis - drug effects</subject><subject>Photosynthesis - radiation effects</subject><subject>physiological response</subject><subject>Plant Leaves - drug effects</subject><subject>Plant Leaves - enzymology</subject><subject>Plant Leaves - radiation effects</subject><subject>Plant physiology and development</subject><subject>plant response</subject><subject>Plant Stems - drug effects</subject><subject>Plant Stems - metabolism</subject><subject>Plant Stems - radiation effects</subject><subject>plant stress</subject><subject>signal transduction</subject><subject>Solubility - drug effects</subject><subject>Solubility - radiation effects</subject><subject>Soluble sugar content</subject><subject>starch</subject><subject>Starch - metabolism</subject><subject>Starch content</subject><subject>Sucrose phosphate synthase</subject><subject>sugar content</subject><subject>sweetness</subject><issn>0176-1617</issn><issn>1618-1328</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkE-r1DAUxYMovvHpJxA0G911TNI2zSxcyOP5jwcu9K1Dcnszk6FNatKK8-1NnUF3ChdCLr9zz-EQ8pyzLWdcvjluj9MwHbaCMbVdh3UPyIZLripeC_WQbBjvZFUW3RV5kvORlX-r6sfkiivVtLVkG_L5NiQPhxHDTKOjedmbRCGGeV34QEccYqAuLX7O1J7o4dSnuMdAJ0zxp--RzgnNvOqfkkfODBmfXd5rcv_-9tvNx-ruy4dPN-_uKmiZmisjdtjJzgleN9A3ghvgogXhrLKN20lbkjkGAL2w1hSIN8CQN9aI1u56VV-T1-e7U4rfF8yzHn0GHAYTMC5Zy47VxeD_oGBtKUjtClifQUgx54ROT8mPJp00Z3rtWh_176712rVeh3VF9eJyfrEj9n81l3IL8OoCmAxmcMkE8PkPJ7iQJcJq__LMORO12afC3H8VjNfFmYtGikK8PRNYev3hMekMHgNg7xPCrPvo_xn1F1QJp3Q</recordid><startdate>20090401</startdate><enddate>20090401</enddate><creator>Ozaki, Keiko</creator><creator>Uchida, Akio</creator><creator>Takabe, Tomoko</creator><creator>Shinagawa, Fumi</creator><creator>Tanaka, Yoshito</creator><creator>Takabe, Teruhiro</creator><creator>Hayashi, Takahisa</creator><creator>Hattori, Tasuku</creator><creator>Rai, Ashwani K.</creator><creator>Takabe, Tetsuko</creator><general>Elsevier GmbH</general><general>Elsevier</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>7QR</scope><scope>8FD</scope><scope>FR3</scope><scope>P64</scope><scope>7X8</scope></search><sort><creationdate>20090401</creationdate><title>Enrichment of sugar content in melon fruits by hydrogen peroxide treatment</title><author>Ozaki, Keiko ; Uchida, Akio ; Takabe, Tomoko ; Shinagawa, Fumi ; Tanaka, Yoshito ; Takabe, Teruhiro ; Hayashi, Takahisa ; Hattori, Tasuku ; Rai, Ashwani K. ; Takabe, Tetsuko</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c508t-a29e767f2134cd421ac125c2fb8b4f96b453f0cccd2bba13414c0e14ba25b9d83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>6-bisphosphatase</topic><topic>abiotic stress</topic><topic>beta-fructofuranosidase</topic><topic>beta-Fructofuranosidase - metabolism</topic><topic>Biological and medical sciences</topic><topic>Biomass</topic><topic>Calvin cycle</topic><topic>carbohydrate metabolism</topic><topic>Carbohydrate Metabolism - drug effects</topic><topic>Carbohydrate Metabolism - radiation effects</topic><topic>Circadian Rhythm - drug effects</topic><topic>Circadian Rhythm - radiation effects</topic><topic>Cucumis melo</topic><topic>Cucurbitaceae - drug effects</topic><topic>Cucurbitaceae - enzymology</topic><topic>Cucurbitaceae - metabolism</topic><topic>Cucurbitaceae - radiation effects</topic><topic>enzyme activity</topic><topic>Fructose-1</topic><topic>fructose-bisphosphatase</topic><topic>Fructose-Bisphosphatase - metabolism</topic><topic>Fruit - drug effects</topic><topic>Fruit - metabolism</topic><topic>Fruit - radiation effects</topic><topic>fruit quality</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Glucosyltransferases - metabolism</topic><topic>Hydrogen peroxide</topic><topic>Hydrogen Peroxide - metabolism</topic><topic>Hydrogen Peroxide - pharmacology</topic><topic>Light</topic><topic>melons</topic><topic>photosynthesis</topic><topic>Photosynthesis - drug effects</topic><topic>Photosynthesis - radiation effects</topic><topic>physiological response</topic><topic>Plant Leaves - drug effects</topic><topic>Plant Leaves - enzymology</topic><topic>Plant Leaves - radiation effects</topic><topic>Plant physiology and development</topic><topic>plant response</topic><topic>Plant Stems - drug effects</topic><topic>Plant Stems - metabolism</topic><topic>Plant Stems - radiation effects</topic><topic>plant stress</topic><topic>signal transduction</topic><topic>Solubility - drug effects</topic><topic>Solubility - radiation effects</topic><topic>Soluble sugar content</topic><topic>starch</topic><topic>Starch - metabolism</topic><topic>Starch content</topic><topic>Sucrose phosphate synthase</topic><topic>sugar content</topic><topic>sweetness</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ozaki, Keiko</creatorcontrib><creatorcontrib>Uchida, Akio</creatorcontrib><creatorcontrib>Takabe, Tomoko</creatorcontrib><creatorcontrib>Shinagawa, Fumi</creatorcontrib><creatorcontrib>Tanaka, Yoshito</creatorcontrib><creatorcontrib>Takabe, Teruhiro</creatorcontrib><creatorcontrib>Hayashi, Takahisa</creatorcontrib><creatorcontrib>Hattori, Tasuku</creatorcontrib><creatorcontrib>Rai, Ashwani K.</creatorcontrib><creatorcontrib>Takabe, Tetsuko</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>Chemoreception Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of plant physiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ozaki, Keiko</au><au>Uchida, Akio</au><au>Takabe, Tomoko</au><au>Shinagawa, Fumi</au><au>Tanaka, Yoshito</au><au>Takabe, Teruhiro</au><au>Hayashi, Takahisa</au><au>Hattori, Tasuku</au><au>Rai, Ashwani K.</au><au>Takabe, Tetsuko</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Enrichment of sugar content in melon fruits by hydrogen peroxide treatment</atitle><jtitle>Journal of plant physiology</jtitle><addtitle>J Plant Physiol</addtitle><date>2009-04-01</date><risdate>2009</risdate><volume>166</volume><issue>6</issue><spage>569</spage><epage>578</epage><pages>569-578</pages><issn>0176-1617</issn><eissn>1618-1328</eissn><coden>JPPHEY</coden><abstract>Since sweetness is one of the most important qualities of many fruits, and since sugars are translocated from leaves to fruits, the present study investigates photosynthetic activity, activity of sugar metabolizing enzymes, sugar content in leaves and fruits and endogenous levels of hydrogen peroxide in leaves of melon plants treated with various dilutions of hydrogen peroxide, a nonspecific signaling molecule in abiotic stress. For this purpose, 4-month-old melon plants were treated with various concentrations (&lt;50 mM) of hydrogen peroxide by applying 300 mL per day to the soil of potted plants. The treatments resulted in increased fructose, glucose, sucrose and starch in the leaves and fruits. The most effective concentration of hydrogen peroxide was 20 mM. During the day, soluble sugars in leaves were highest at 12:00 h and starch at 15:00 h. Furthermore, the peroxide treatment increased the photosynthetic activity and the activities of chloroplastic and cytosolic fructose-1,6-bisphosphatase, sucrose phosphate synthase and invertases. Thus, our data show that exogenous hydrogen peroxide, applied to the soil, can increase the soluble sugar content of melon fruits.</abstract><cop>Munich</cop><pub>Elsevier GmbH</pub><pmid>18845360</pmid><doi>10.1016/j.jplph.2008.08.007</doi><tpages>10</tpages></addata></record>
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subjects 6-bisphosphatase
abiotic stress
beta-fructofuranosidase
beta-Fructofuranosidase - metabolism
Biological and medical sciences
Biomass
Calvin cycle
carbohydrate metabolism
Carbohydrate Metabolism - drug effects
Carbohydrate Metabolism - radiation effects
Circadian Rhythm - drug effects
Circadian Rhythm - radiation effects
Cucumis melo
Cucurbitaceae - drug effects
Cucurbitaceae - enzymology
Cucurbitaceae - metabolism
Cucurbitaceae - radiation effects
enzyme activity
Fructose-1
fructose-bisphosphatase
Fructose-Bisphosphatase - metabolism
Fruit - drug effects
Fruit - metabolism
Fruit - radiation effects
fruit quality
Fundamental and applied biological sciences. Psychology
Glucosyltransferases - metabolism
Hydrogen peroxide
Hydrogen Peroxide - metabolism
Hydrogen Peroxide - pharmacology
Light
melons
photosynthesis
Photosynthesis - drug effects
Photosynthesis - radiation effects
physiological response
Plant Leaves - drug effects
Plant Leaves - enzymology
Plant Leaves - radiation effects
Plant physiology and development
plant response
Plant Stems - drug effects
Plant Stems - metabolism
Plant Stems - radiation effects
plant stress
signal transduction
Solubility - drug effects
Solubility - radiation effects
Soluble sugar content
starch
Starch - metabolism
Starch content
Sucrose phosphate synthase
sugar content
sweetness
title Enrichment of sugar content in melon fruits by hydrogen peroxide treatment
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