Effects of suni-bug (Eurygaster spp.) damage on size distribution of durum wheat (Triticum durum L.) proteins
Wholemeal samples were obtained from five durum wheat cultivars at two different bug (Eurygaster spp.) damage levels (medium and high damage). The samples were incubated (60 and 120 min) and used in size exclusion high performance liquid chromatography (SE-HPLC) analyses. The results showed that the...
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| Veröffentlicht in: | European food research & technology 2009-09, Vol.229 (5), p.813-820 |
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| description | Wholemeal samples were obtained from five durum wheat cultivars at two different bug (Eurygaster spp.) damage levels (medium and high damage). The samples were incubated (60 and 120 min) and used in size exclusion high performance liquid chromatography (SE-HPLC) analyses. The results showed that the amount of larger polymeric protein (TP1) and smaller polymeric protein (TP2) obtained from total (sodium dodecyl sulfate soluble) proteins decreased significantly in the bug-damaged samples, while the amount of total larger monomeric proteins (TP3) increased. The polymeric/monomeric protein ratio of all cultivars decreased at 60 min of incubation with increasing damage level. For all cultivars, the ratio of unextractable polymeric protein (UPP%) significantly decreased at 60 min of incubation except cv. Diyarbakir. The results suggested that bug protease caused depolymerization and/or disaggregation of polymeric proteins to lower their average molecular size. The changes in protein structure as determined using SE-HPLC supported by the decreases in gluten content and gluten index values which decreased with suni-bug damage. Deteriorative effects of bug damage on durum wheat quality were found to be quite similar to those on bread wheats. |
| doi_str_mv | 10.1007/s00217-009-1116-y |
| format | Article |
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The samples were incubated (60 and 120 min) and used in size exclusion high performance liquid chromatography (SE-HPLC) analyses. The results showed that the amount of larger polymeric protein (TP1) and smaller polymeric protein (TP2) obtained from total (sodium dodecyl sulfate soluble) proteins decreased significantly in the bug-damaged samples, while the amount of total larger monomeric proteins (TP3) increased. The polymeric/monomeric protein ratio of all cultivars decreased at 60 min of incubation with increasing damage level. For all cultivars, the ratio of unextractable polymeric protein (UPP%) significantly decreased at 60 min of incubation except cv. Diyarbakir. The results suggested that bug protease caused depolymerization and/or disaggregation of polymeric proteins to lower their average molecular size. The changes in protein structure as determined using SE-HPLC supported by the decreases in gluten content and gluten index values which decreased with suni-bug damage. Deteriorative effects of bug damage on durum wheat quality were found to be quite similar to those on bread wheats.</description><identifier>ISSN: 1438-2377</identifier><identifier>EISSN: 1438-2385</identifier><identifier>DOI: 10.1007/s00217-009-1116-y</identifier><language>eng</language><publisher>Berlin/Heidelberg: Berlin/Heidelberg : Springer-Verlag</publisher><subject>Agriculture ; Analytical Chemistry ; Biological and medical sciences ; Biotechnology ; Bread ; Cereal and baking product industries ; Chemistry ; Chemistry and Materials Science ; Cultivars ; Effects ; Enzymes ; Food ; Food industries ; Food Science ; Forestry ; Fundamental and applied biological sciences. 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The samples were incubated (60 and 120 min) and used in size exclusion high performance liquid chromatography (SE-HPLC) analyses. The results showed that the amount of larger polymeric protein (TP1) and smaller polymeric protein (TP2) obtained from total (sodium dodecyl sulfate soluble) proteins decreased significantly in the bug-damaged samples, while the amount of total larger monomeric proteins (TP3) increased. The polymeric/monomeric protein ratio of all cultivars decreased at 60 min of incubation with increasing damage level. For all cultivars, the ratio of unextractable polymeric protein (UPP%) significantly decreased at 60 min of incubation except cv. Diyarbakir. The results suggested that bug protease caused depolymerization and/or disaggregation of polymeric proteins to lower their average molecular size. The changes in protein structure as determined using SE-HPLC supported by the decreases in gluten content and gluten index values which decreased with suni-bug damage. Deteriorative effects of bug damage on durum wheat quality were found to be quite similar to those on bread wheats.</description><subject>Agriculture</subject><subject>Analytical Chemistry</subject><subject>Biological and medical sciences</subject><subject>Biotechnology</subject><subject>Bread</subject><subject>Cereal and baking product industries</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Cultivars</subject><subject>Effects</subject><subject>Enzymes</subject><subject>Food</subject><subject>Food industries</subject><subject>Food Science</subject><subject>Forestry</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Gluten</subject><subject>Insects</subject><subject>Laboratories</subject><subject>Liquid chromatography</subject><subject>Molecular weight</subject><subject>Original Paper</subject><subject>Pasta</subject><subject>Proteins</subject><subject>Studies</subject><subject>Wheat</subject><issn>1438-2377</issn><issn>1438-2385</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp9kEtv1TAQhSMEEqXwA1hhISGVRcrY8SNZourykK7EgnZt2c44uOpNLh5H1eXX4ypV2bHyeOZ8Z0anad5yuOQA5hMBCG5agKHlnOv29Kw547LrW9H16vlTbczL5hXRLYAaNJdnzWEXI4ZCbImM1jm1fp3YxW7Np8lRwczoeLz8yEZ3cBOyZWaU_iAbE5Wc_FpS7VRyXPN6YPe_0BV2cZ1TSaH-t-6-4se8FEwzvW5eRHdH-ObxPW9uvuyur761-x9fv1993reh00NpBaow-oASOKIepHAAo-qGQfmgNZoIIo5eeiWDcU50UnkfwKGSokfpfHfevN986-LfK1Kxt8ua57rSClC97mXfVxHfRCEvRBmjPeZ0cPlkOdiHUO0Wqq2h2odQ7akyHx6NHQV3F7ObQ6InUPDeaD1A1YlNR3U0T5j_HfA_83cbFN1i3ZSr8c1PAbwDrg0Iw7u_JSaRKg</recordid><startdate>20090901</startdate><enddate>20090901</enddate><creator>Olanca, Burcu</creator><creator>Ozay, Dilek Sivri</creator><creator>Koksel, Hamit</creator><general>Berlin/Heidelberg : Springer-Verlag</general><general>Springer-Verlag</general><general>Springer</general><general>Springer Nature B.V</general><scope>FBQ</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QO</scope><scope>7QR</scope><scope>7RQ</scope><scope>7T7</scope><scope>7WY</scope><scope>7WZ</scope><scope>7X2</scope><scope>7XB</scope><scope>87Z</scope><scope>88I</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>8FK</scope><scope>8FL</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BEZIV</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FRNLG</scope><scope>F~G</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K60</scope><scope>K6~</scope><scope>L.-</scope><scope>L6V</scope><scope>M0C</scope><scope>M0K</scope><scope>M2P</scope><scope>M7S</scope><scope>P64</scope><scope>PQBIZ</scope><scope>PQBZA</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>Q9U</scope></search><sort><creationdate>20090901</creationdate><title>Effects of suni-bug (Eurygaster spp.) damage on size distribution of durum wheat (Triticum durum L.) proteins</title><author>Olanca, Burcu ; Ozay, Dilek Sivri ; Koksel, Hamit</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c369t-2e5cdbce401ee6942a00d53995bc66e7f02fdb4b54c7aa2345bbc0ae5428e4ab3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Agriculture</topic><topic>Analytical Chemistry</topic><topic>Biological and medical sciences</topic><topic>Biotechnology</topic><topic>Bread</topic><topic>Cereal and baking product industries</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Cultivars</topic><topic>Effects</topic><topic>Enzymes</topic><topic>Food</topic><topic>Food industries</topic><topic>Food Science</topic><topic>Forestry</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Gluten</topic><topic>Insects</topic><topic>Laboratories</topic><topic>Liquid chromatography</topic><topic>Molecular weight</topic><topic>Original Paper</topic><topic>Pasta</topic><topic>Proteins</topic><topic>Studies</topic><topic>Wheat</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Olanca, Burcu</creatorcontrib><creatorcontrib>Ozay, Dilek Sivri</creatorcontrib><creatorcontrib>Koksel, Hamit</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Biotechnology Research Abstracts</collection><collection>Chemoreception Abstracts</collection><collection>Career & Technical Education Database</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>ABI/INFORM Collection</collection><collection>ABI/INFORM Global (PDF only)</collection><collection>Agricultural Science Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>ABI/INFORM Global (Alumni Edition)</collection><collection>Science Database (Alumni Edition)</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ABI/INFORM Collection (Alumni Edition)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Business Premium Collection</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>Business Premium Collection (Alumni)</collection><collection>ABI/INFORM Global (Corporate)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Business Collection (Alumni Edition)</collection><collection>ProQuest Business Collection</collection><collection>ABI/INFORM Professional Advanced</collection><collection>ProQuest Engineering Collection</collection><collection>ABI/INFORM Global</collection><collection>Agricultural Science Database</collection><collection>Science Database</collection><collection>Engineering Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ProQuest One Business</collection><collection>ProQuest One Business (Alumni)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Engineering Collection</collection><collection>ProQuest Central Basic</collection><jtitle>European food research & technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Olanca, Burcu</au><au>Ozay, Dilek Sivri</au><au>Koksel, Hamit</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of suni-bug (Eurygaster spp.) damage on size distribution of durum wheat (Triticum durum L.) proteins</atitle><jtitle>European food research & technology</jtitle><stitle>Eur Food Res Technol</stitle><date>2009-09-01</date><risdate>2009</risdate><volume>229</volume><issue>5</issue><spage>813</spage><epage>820</epage><pages>813-820</pages><issn>1438-2377</issn><eissn>1438-2385</eissn><abstract>Wholemeal samples were obtained from five durum wheat cultivars at two different bug (Eurygaster spp.) damage levels (medium and high damage). The samples were incubated (60 and 120 min) and used in size exclusion high performance liquid chromatography (SE-HPLC) analyses. The results showed that the amount of larger polymeric protein (TP1) and smaller polymeric protein (TP2) obtained from total (sodium dodecyl sulfate soluble) proteins decreased significantly in the bug-damaged samples, while the amount of total larger monomeric proteins (TP3) increased. The polymeric/monomeric protein ratio of all cultivars decreased at 60 min of incubation with increasing damage level. For all cultivars, the ratio of unextractable polymeric protein (UPP%) significantly decreased at 60 min of incubation except cv. Diyarbakir. The results suggested that bug protease caused depolymerization and/or disaggregation of polymeric proteins to lower their average molecular size. The changes in protein structure as determined using SE-HPLC supported by the decreases in gluten content and gluten index values which decreased with suni-bug damage. Deteriorative effects of bug damage on durum wheat quality were found to be quite similar to those on bread wheats.</abstract><cop>Berlin/Heidelberg</cop><pub>Berlin/Heidelberg : Springer-Verlag</pub><doi>10.1007/s00217-009-1116-y</doi><tpages>8</tpages></addata></record> |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Agriculture Analytical Chemistry Biological and medical sciences Biotechnology Bread Cereal and baking product industries Chemistry Chemistry and Materials Science Cultivars Effects Enzymes Food Food industries Food Science Forestry Fundamental and applied biological sciences. Psychology Gluten Insects Laboratories Liquid chromatography Molecular weight Original Paper Pasta Proteins Studies Wheat |
| title | Effects of suni-bug (Eurygaster spp.) damage on size distribution of durum wheat (Triticum durum L.) proteins |
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