Mechanisms underlying the formation of non-thermal deamidated zein via synergistic treatment of cold plasma with acid: Improved foam performance
Zein with a modified fibrosis conformation has been demonstrated to be an effective surface component for stabilizing Pickering foam. In this study, a non-thermal deamidation method was developed using cold plasma (CP) in synergy with hydrochloric acid (HCl), tartaric acid (TA), and gluconolactone (...
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| Veröffentlicht in: | Food hydrocolloids 2024-01, Vol.146, p.109195, Article 109195 |
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| creator | Qu, Zihan Chen, Guiyun Yang, Tongliang Li, Shuhong Chen, Ye |
| description | Zein with a modified fibrosis conformation has been demonstrated to be an effective surface component for stabilizing Pickering foam. In this study, a non-thermal deamidation method was developed using cold plasma (CP) in synergy with hydrochloric acid (HCl), tartaric acid (TA), and gluconolactone (GDL). The structure and properties of the material were investigated to better understand the mechanism of non-thermal deamidated zein synthesis. The results demonstrated that within 12 min, the degrees of deamidation (16.21, 14.14, and 8.35%) were regulated by the varying proton catalytic rates of HCl, TA, and GDL in the CP field. Following treatment, notable enhancements were observed in the solubility (0.12–0.28 mg/mL), foamability (50.00–166.67%), and foaming stability (106.67–128.00%) (P |
| doi_str_mv | 10.1016/j.foodhyd.2023.109195 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_3153188206</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0268005X23007415</els_id><sourcerecordid>3153188206</sourcerecordid><originalsourceid>FETCH-LOGICAL-c342t-ed8f483eec360ff1e0c877062a25f7b5d26054bb863346e4506ac549403804b63</originalsourceid><addsrcrecordid>eNqFkL1OAzEQhK8Aid9HQHJJc2F9PjsXGoQQP5FANCDRWY69Jo7OdrCdoPAUPDIXQk-10mhnduerqjMKIwpUXCxGNkYz35hRAw0btAmd8L3qEBrR1QD87aA6ynkBQMdA6WH1_YR6roLLPpNVMJj6jQvvpMyR2Ji8Ki4GEi0JMdSDOCg9Mai8M6qgIV_oAlk7RfImYHp3uThNSkJVPIayNerYG7LsVfaKfLoyJ0o7c0mmfpniekiwUXmyxPR7LWg8qfat6jOe_s3j6vXu9uXmoX58vp_eXD_WmrVNqdF0tu0YomYCrKUIuhuPQTSq4XY846YRwNvZrBOMtQJbDkJp3k5aYB20M8GOq_Nd7vDHxwpzkd5ljX2vAsZVloxyRruuge0q363qFHNOaOUyOa_SRlKQW-pyIf-oyy11uaM--K52Phx6rB0mmbXDoaNxCXWRJrp_En4A2GGSyw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>3153188206</pqid></control><display><type>article</type><title>Mechanisms underlying the formation of non-thermal deamidated zein via synergistic treatment of cold plasma with acid: Improved foam performance</title><source>Elsevier ScienceDirect Journals</source><creator>Qu, Zihan ; Chen, Guiyun ; Yang, Tongliang ; Li, Shuhong ; Chen, Ye</creator><creatorcontrib>Qu, Zihan ; Chen, Guiyun ; Yang, Tongliang ; Li, Shuhong ; Chen, Ye</creatorcontrib><description>Zein with a modified fibrosis conformation has been demonstrated to be an effective surface component for stabilizing Pickering foam. In this study, a non-thermal deamidation method was developed using cold plasma (CP) in synergy with hydrochloric acid (HCl), tartaric acid (TA), and gluconolactone (GDL). The structure and properties of the material were investigated to better understand the mechanism of non-thermal deamidated zein synthesis. The results demonstrated that within 12 min, the degrees of deamidation (16.21, 14.14, and 8.35%) were regulated by the varying proton catalytic rates of HCl, TA, and GDL in the CP field. Following treatment, notable enhancements were observed in the solubility (0.12–0.28 mg/mL), foamability (50.00–166.67%), and foaming stability (106.67–128.00%) (P < 0.05). The increase in β-sheet, random coil, and loose structure of deamidated zein was revealed by employing FTIR and UV spectroscopy. The unfolding of structure resulted in the exposure of hydrophobic groups, thereby enhancing the protein's foaming properties. Deamidated zein has increased interfacial adsorbability, which was demonstrated by atomic force microscope and scanning electron microscopy. Better interface performance was shown by CP synergistic TA treatment for 12 min (CPT12-zein), offering the possibility of commercial manufacturing of foamed foods in the future.
[Display omitted]
•A novel non-thermal deamidation technology was utilized for the conformational modification of zein.•The deamidation efficiency of zein in CP field was affected by the change of proton catalysis rate.•CPT12-zein demonstrated excellent dispersion stability, solubility, foaming properties, and thermal stability.•The non-thermal deamidated zein was a promising surface ingredient for highly stable pickering foam foods.</description><identifier>ISSN: 0268-005X</identifier><identifier>DOI: 10.1016/j.foodhyd.2023.109195</identifier><language>eng</language><publisher>Elsevier Ltd</publisher><subject>Acid ; atomic force microscopy ; cold ; Cold plasma ; Deamidated zein ; deamidation ; electron microscopy ; fibrosis ; foams ; gluconolactone ; hydrochloric acid ; hydrocolloids ; hydrophobicity ; Pickering foam ; solubility ; Structure ; tartaric acid ; ultraviolet-visible spectroscopy ; zein</subject><ispartof>Food hydrocolloids, 2024-01, Vol.146, p.109195, Article 109195</ispartof><rights>2023 Elsevier Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c342t-ed8f483eec360ff1e0c877062a25f7b5d26054bb863346e4506ac549403804b63</citedby><cites>FETCH-LOGICAL-c342t-ed8f483eec360ff1e0c877062a25f7b5d26054bb863346e4506ac549403804b63</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0268005X23007415$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>Qu, Zihan</creatorcontrib><creatorcontrib>Chen, Guiyun</creatorcontrib><creatorcontrib>Yang, Tongliang</creatorcontrib><creatorcontrib>Li, Shuhong</creatorcontrib><creatorcontrib>Chen, Ye</creatorcontrib><title>Mechanisms underlying the formation of non-thermal deamidated zein via synergistic treatment of cold plasma with acid: Improved foam performance</title><title>Food hydrocolloids</title><description>Zein with a modified fibrosis conformation has been demonstrated to be an effective surface component for stabilizing Pickering foam. In this study, a non-thermal deamidation method was developed using cold plasma (CP) in synergy with hydrochloric acid (HCl), tartaric acid (TA), and gluconolactone (GDL). The structure and properties of the material were investigated to better understand the mechanism of non-thermal deamidated zein synthesis. The results demonstrated that within 12 min, the degrees of deamidation (16.21, 14.14, and 8.35%) were regulated by the varying proton catalytic rates of HCl, TA, and GDL in the CP field. Following treatment, notable enhancements were observed in the solubility (0.12–0.28 mg/mL), foamability (50.00–166.67%), and foaming stability (106.67–128.00%) (P < 0.05). The increase in β-sheet, random coil, and loose structure of deamidated zein was revealed by employing FTIR and UV spectroscopy. The unfolding of structure resulted in the exposure of hydrophobic groups, thereby enhancing the protein's foaming properties. Deamidated zein has increased interfacial adsorbability, which was demonstrated by atomic force microscope and scanning electron microscopy. Better interface performance was shown by CP synergistic TA treatment for 12 min (CPT12-zein), offering the possibility of commercial manufacturing of foamed foods in the future.
[Display omitted]
•A novel non-thermal deamidation technology was utilized for the conformational modification of zein.•The deamidation efficiency of zein in CP field was affected by the change of proton catalysis rate.•CPT12-zein demonstrated excellent dispersion stability, solubility, foaming properties, and thermal stability.•The non-thermal deamidated zein was a promising surface ingredient for highly stable pickering foam foods.</description><subject>Acid</subject><subject>atomic force microscopy</subject><subject>cold</subject><subject>Cold plasma</subject><subject>Deamidated zein</subject><subject>deamidation</subject><subject>electron microscopy</subject><subject>fibrosis</subject><subject>foams</subject><subject>gluconolactone</subject><subject>hydrochloric acid</subject><subject>hydrocolloids</subject><subject>hydrophobicity</subject><subject>Pickering foam</subject><subject>solubility</subject><subject>Structure</subject><subject>tartaric acid</subject><subject>ultraviolet-visible spectroscopy</subject><subject>zein</subject><issn>0268-005X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNqFkL1OAzEQhK8Aid9HQHJJc2F9PjsXGoQQP5FANCDRWY69Jo7OdrCdoPAUPDIXQk-10mhnduerqjMKIwpUXCxGNkYz35hRAw0btAmd8L3qEBrR1QD87aA6ynkBQMdA6WH1_YR6roLLPpNVMJj6jQvvpMyR2Ji8Ki4GEi0JMdSDOCg9Mai8M6qgIV_oAlk7RfImYHp3uThNSkJVPIayNerYG7LsVfaKfLoyJ0o7c0mmfpniekiwUXmyxPR7LWg8qfat6jOe_s3j6vXu9uXmoX58vp_eXD_WmrVNqdF0tu0YomYCrKUIuhuPQTSq4XY846YRwNvZrBOMtQJbDkJp3k5aYB20M8GOq_Nd7vDHxwpzkd5ljX2vAsZVloxyRruuge0q363qFHNOaOUyOa_SRlKQW-pyIf-oyy11uaM--K52Phx6rB0mmbXDoaNxCXWRJrp_En4A2GGSyw</recordid><startdate>202401</startdate><enddate>202401</enddate><creator>Qu, Zihan</creator><creator>Chen, Guiyun</creator><creator>Yang, Tongliang</creator><creator>Li, Shuhong</creator><creator>Chen, Ye</creator><general>Elsevier Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7S9</scope><scope>L.6</scope></search><sort><creationdate>202401</creationdate><title>Mechanisms underlying the formation of non-thermal deamidated zein via synergistic treatment of cold plasma with acid: Improved foam performance</title><author>Qu, Zihan ; Chen, Guiyun ; Yang, Tongliang ; Li, Shuhong ; Chen, Ye</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c342t-ed8f483eec360ff1e0c877062a25f7b5d26054bb863346e4506ac549403804b63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Acid</topic><topic>atomic force microscopy</topic><topic>cold</topic><topic>Cold plasma</topic><topic>Deamidated zein</topic><topic>deamidation</topic><topic>electron microscopy</topic><topic>fibrosis</topic><topic>foams</topic><topic>gluconolactone</topic><topic>hydrochloric acid</topic><topic>hydrocolloids</topic><topic>hydrophobicity</topic><topic>Pickering foam</topic><topic>solubility</topic><topic>Structure</topic><topic>tartaric acid</topic><topic>ultraviolet-visible spectroscopy</topic><topic>zein</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Qu, Zihan</creatorcontrib><creatorcontrib>Chen, Guiyun</creatorcontrib><creatorcontrib>Yang, Tongliang</creatorcontrib><creatorcontrib>Li, Shuhong</creatorcontrib><creatorcontrib>Chen, Ye</creatorcontrib><collection>CrossRef</collection><collection>AGRICOLA</collection><collection>AGRICOLA - Academic</collection><jtitle>Food hydrocolloids</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Qu, Zihan</au><au>Chen, Guiyun</au><au>Yang, Tongliang</au><au>Li, Shuhong</au><au>Chen, Ye</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mechanisms underlying the formation of non-thermal deamidated zein via synergistic treatment of cold plasma with acid: Improved foam performance</atitle><jtitle>Food hydrocolloids</jtitle><date>2024-01</date><risdate>2024</risdate><volume>146</volume><spage>109195</spage><pages>109195-</pages><artnum>109195</artnum><issn>0268-005X</issn><abstract>Zein with a modified fibrosis conformation has been demonstrated to be an effective surface component for stabilizing Pickering foam. In this study, a non-thermal deamidation method was developed using cold plasma (CP) in synergy with hydrochloric acid (HCl), tartaric acid (TA), and gluconolactone (GDL). The structure and properties of the material were investigated to better understand the mechanism of non-thermal deamidated zein synthesis. The results demonstrated that within 12 min, the degrees of deamidation (16.21, 14.14, and 8.35%) were regulated by the varying proton catalytic rates of HCl, TA, and GDL in the CP field. Following treatment, notable enhancements were observed in the solubility (0.12–0.28 mg/mL), foamability (50.00–166.67%), and foaming stability (106.67–128.00%) (P < 0.05). The increase in β-sheet, random coil, and loose structure of deamidated zein was revealed by employing FTIR and UV spectroscopy. The unfolding of structure resulted in the exposure of hydrophobic groups, thereby enhancing the protein's foaming properties. Deamidated zein has increased interfacial adsorbability, which was demonstrated by atomic force microscope and scanning electron microscopy. Better interface performance was shown by CP synergistic TA treatment for 12 min (CPT12-zein), offering the possibility of commercial manufacturing of foamed foods in the future.
[Display omitted]
•A novel non-thermal deamidation technology was utilized for the conformational modification of zein.•The deamidation efficiency of zein in CP field was affected by the change of proton catalysis rate.•CPT12-zein demonstrated excellent dispersion stability, solubility, foaming properties, and thermal stability.•The non-thermal deamidated zein was a promising surface ingredient for highly stable pickering foam foods.</abstract><pub>Elsevier Ltd</pub><doi>10.1016/j.foodhyd.2023.109195</doi></addata></record> |
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| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Acid atomic force microscopy cold Cold plasma Deamidated zein deamidation electron microscopy fibrosis foams gluconolactone hydrochloric acid hydrocolloids hydrophobicity Pickering foam solubility Structure tartaric acid ultraviolet-visible spectroscopy zein |
| title | Mechanisms underlying the formation of non-thermal deamidated zein via synergistic treatment of cold plasma with acid: Improved foam performance |
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