The thermal, rheological, and structural characterization of grapeseed oil oleogels structured with binary blends of oleogelator
Combination of oleogelators has recently started to receive scientific attention since single oleogelator may not adequately compensate for the diverse roles of solid fat in a complicated food system. In this study, grapeseed oil oleogels were prepared with candelilla wax (CDW) and glyceryl monostea...
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description | Combination of oleogelators has recently started to receive scientific attention since single oleogelator may not adequately compensate for the diverse roles of solid fat in a complicated food system. In this study, grapeseed oil oleogels were prepared with candelilla wax (CDW) and glyceryl monostearate (GMS) blends at varying mass ratios (100:0, 75:25, 50:50, 25:75, and 0:100 [w/w]), and their physicochemical characteristics were characterized in terms of thermal, rheological, and microstructural properties. The oleogel with CDW and GMS at a blending ratio of 75 and 25 (CDW‐75:GMS‐25) exhibited the lowest melting point, implying a eutectic behavior. The CDW‐75:GMS‐25 oleogel also had a harder texture, greater viscoelasticity, and lower oiling‐off characteristics that were highly attributed to its small crystals and dense structural network observed from phase‐contrast microscopic images. When GMS from different vendors were examined for melting behavior and hardness of oleogels, it was found that the oleogel properties were highly dependent on the detailed composition of GMS. NMR study showed that the ternary system of CDW, glyceryl 1‐monostearate, and glyceryl 1,3‐distearate was responsible for the eutectic behavior of the CDW‐75:GMS‐25 oleogel. This study reports the unique and improved melting and physical properties of oleogels with the mixture of CDW and GMS, which can increase the feasibility of the oleogel technology in actual food products. However, caution should be taken in selecting the oleogelators because their detailed composition and properties can vary depending on sources and processing conditions.
Practical Application
Increasing attention has been paid to the combination of oleogelators since single oleogelator may not adequately compensate for the diverse roles of solid fat in a complicated food system. This study showed new eutectic characteristics at a specific blending ratio of candelilla wax and glyceryl monostearate that could be positively correlated with the increased hardness, viscoelasticity, and oiling‐off features. The results may encourage the food industry to utilize this binary oleogelator blend as an alternative to solid fat high in saturated fat by providing new functional properties. |
doi_str_mv | 10.1111/1750-3841.15442 |
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Practical Application
Increasing attention has been paid to the combination of oleogelators since single oleogelator may not adequately compensate for the diverse roles of solid fat in a complicated food system. This study showed new eutectic characteristics at a specific blending ratio of candelilla wax and glyceryl monostearate that could be positively correlated with the increased hardness, viscoelasticity, and oiling‐off features. The results may encourage the food industry to utilize this binary oleogelator blend as an alternative to solid fat high in saturated fat by providing new functional properties.</description><identifier>ISSN: 0022-1147</identifier><identifier>EISSN: 1750-3841</identifier><identifier>DOI: 10.1111/1750-3841.15442</identifier><identifier>PMID: 32918281</identifier><language>eng</language><publisher>United States: Wiley Subscription Services, Inc</publisher><subject>Blending ; Candelilla wax ; Composition ; Crystal structure ; Crystals ; Eutectics ; Fat Substitutes - chemistry ; Food ; Food Handling ; Food industry ; Food processing industry ; Food production ; Glycerides - chemistry ; glyceryl monostearate ; GMS ; Grape oil ; Grapeseed oil ; Hardness ; Hot Temperature ; Image contrast ; Mass ratios ; Melting ; Melting point ; Melting points ; microstructure ; Mixtures ; NMR ; Nuclear magnetic resonance ; Organic Chemicals - chemistry ; Physical properties ; Plant Oils - chemistry ; Rheological properties ; Rheology ; Seeds - chemistry ; Structural analysis ; Ternary systems ; Viscoelasticity ; Viscosity ; Vitis - chemistry</subject><ispartof>Journal of food science, 2020-10, Vol.85 (10), p.3432-3441</ispartof><rights>2020 Institute of Food Technologists</rights><rights>2020 Institute of Food Technologists®.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3722-c80c12cbf38426691d8cc5f49b5be8b001c07460ff733e90acfa66a4d27af293</citedby><cites>FETCH-LOGICAL-c3722-c80c12cbf38426691d8cc5f49b5be8b001c07460ff733e90acfa66a4d27af293</cites><orcidid>0000-0002-5940-2253 ; 0000-0003-1284-211X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2F1750-3841.15442$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2F1750-3841.15442$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/32918281$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Choi, Kyeong‐Ok</creatorcontrib><creatorcontrib>Hwang, Hong‐Sik</creatorcontrib><creatorcontrib>Jeong, Sungmin</creatorcontrib><creatorcontrib>Kim, Sanghoon</creatorcontrib><creatorcontrib>Lee, Suyong</creatorcontrib><title>The thermal, rheological, and structural characterization of grapeseed oil oleogels structured with binary blends of oleogelator</title><title>Journal of food science</title><addtitle>J Food Sci</addtitle><description>Combination of oleogelators has recently started to receive scientific attention since single oleogelator may not adequately compensate for the diverse roles of solid fat in a complicated food system. In this study, grapeseed oil oleogels were prepared with candelilla wax (CDW) and glyceryl monostearate (GMS) blends at varying mass ratios (100:0, 75:25, 50:50, 25:75, and 0:100 [w/w]), and their physicochemical characteristics were characterized in terms of thermal, rheological, and microstructural properties. The oleogel with CDW and GMS at a blending ratio of 75 and 25 (CDW‐75:GMS‐25) exhibited the lowest melting point, implying a eutectic behavior. The CDW‐75:GMS‐25 oleogel also had a harder texture, greater viscoelasticity, and lower oiling‐off characteristics that were highly attributed to its small crystals and dense structural network observed from phase‐contrast microscopic images. When GMS from different vendors were examined for melting behavior and hardness of oleogels, it was found that the oleogel properties were highly dependent on the detailed composition of GMS. NMR study showed that the ternary system of CDW, glyceryl 1‐monostearate, and glyceryl 1,3‐distearate was responsible for the eutectic behavior of the CDW‐75:GMS‐25 oleogel. This study reports the unique and improved melting and physical properties of oleogels with the mixture of CDW and GMS, which can increase the feasibility of the oleogel technology in actual food products. However, caution should be taken in selecting the oleogelators because their detailed composition and properties can vary depending on sources and processing conditions.
Practical Application
Increasing attention has been paid to the combination of oleogelators since single oleogelator may not adequately compensate for the diverse roles of solid fat in a complicated food system. This study showed new eutectic characteristics at a specific blending ratio of candelilla wax and glyceryl monostearate that could be positively correlated with the increased hardness, viscoelasticity, and oiling‐off features. The results may encourage the food industry to utilize this binary oleogelator blend as an alternative to solid fat high in saturated fat by providing new functional properties.</description><subject>Blending</subject><subject>Candelilla wax</subject><subject>Composition</subject><subject>Crystal structure</subject><subject>Crystals</subject><subject>Eutectics</subject><subject>Fat Substitutes - chemistry</subject><subject>Food</subject><subject>Food Handling</subject><subject>Food industry</subject><subject>Food processing industry</subject><subject>Food production</subject><subject>Glycerides - chemistry</subject><subject>glyceryl monostearate</subject><subject>GMS</subject><subject>Grape oil</subject><subject>Grapeseed oil</subject><subject>Hardness</subject><subject>Hot Temperature</subject><subject>Image contrast</subject><subject>Mass ratios</subject><subject>Melting</subject><subject>Melting point</subject><subject>Melting points</subject><subject>microstructure</subject><subject>Mixtures</subject><subject>NMR</subject><subject>Nuclear magnetic resonance</subject><subject>Organic Chemicals - chemistry</subject><subject>Physical properties</subject><subject>Plant Oils - chemistry</subject><subject>Rheological properties</subject><subject>Rheology</subject><subject>Seeds - chemistry</subject><subject>Structural analysis</subject><subject>Ternary systems</subject><subject>Viscoelasticity</subject><subject>Viscosity</subject><subject>Vitis - chemistry</subject><issn>0022-1147</issn><issn>1750-3841</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkTtPwzAUhS0EgvKY2ZAlFgZKbSdxkhGVtyox0N1ynOvGyI2LnQjBxE_HoaUDC16se_WdIx8fhE4puaLxTGiekXFSpPSKZmnKdtBou9lFI0IYG1Oa5gfoMIRXMswJ30cHCStpwQo6Ql_zBnDXgF9Ke4l9A866hVHDINsah873quu9tFg10kvVgTefsjOuxU7jhZcrCAA1dsZiZ8EtwIatKu7fTdfgyrTSf-DKQluHQbchZef8MdrT0gY42dxHaH53O58-jGfP94_T69lYJXlMoQqiKFOVjtEY5yWtC6UynZZVVkFREUIVyVNOtM6TBEoilZacy7RmudSsTI7Qxdp25d1bD6ETSxMUWCtbcH0QLP4eY5zlPKLnf9BX1_s2Pm6gyjKjvMwjNVlTyrsQPGix8mYZYwpKxNCNGJoQQxPip5uoONv49tUS6i3_W0YE-Bp4NxY-_vMTT3c3L2vnb15omqg</recordid><startdate>202010</startdate><enddate>202010</enddate><creator>Choi, Kyeong‐Ok</creator><creator>Hwang, Hong‐Sik</creator><creator>Jeong, Sungmin</creator><creator>Kim, Sanghoon</creator><creator>Lee, Suyong</creator><general>Wiley Subscription Services, Inc</general><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>7QO</scope><scope>7QR</scope><scope>7ST</scope><scope>7T7</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>F28</scope><scope>FR3</scope><scope>P64</scope><scope>RC3</scope><scope>SOI</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-5940-2253</orcidid><orcidid>https://orcid.org/0000-0003-1284-211X</orcidid></search><sort><creationdate>202010</creationdate><title>The thermal, rheological, and structural characterization of grapeseed oil oleogels structured with binary blends of oleogelator</title><author>Choi, Kyeong‐Ok ; Hwang, Hong‐Sik ; Jeong, Sungmin ; Kim, Sanghoon ; Lee, Suyong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3722-c80c12cbf38426691d8cc5f49b5be8b001c07460ff733e90acfa66a4d27af293</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Blending</topic><topic>Candelilla wax</topic><topic>Composition</topic><topic>Crystal structure</topic><topic>Crystals</topic><topic>Eutectics</topic><topic>Fat Substitutes - chemistry</topic><topic>Food</topic><topic>Food Handling</topic><topic>Food industry</topic><topic>Food processing industry</topic><topic>Food production</topic><topic>Glycerides - chemistry</topic><topic>glyceryl monostearate</topic><topic>GMS</topic><topic>Grape oil</topic><topic>Grapeseed oil</topic><topic>Hardness</topic><topic>Hot Temperature</topic><topic>Image contrast</topic><topic>Mass ratios</topic><topic>Melting</topic><topic>Melting point</topic><topic>Melting points</topic><topic>microstructure</topic><topic>Mixtures</topic><topic>NMR</topic><topic>Nuclear magnetic resonance</topic><topic>Organic Chemicals - chemistry</topic><topic>Physical properties</topic><topic>Plant Oils - chemistry</topic><topic>Rheological properties</topic><topic>Rheology</topic><topic>Seeds - chemistry</topic><topic>Structural analysis</topic><topic>Ternary systems</topic><topic>Viscoelasticity</topic><topic>Viscosity</topic><topic>Vitis - chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Choi, Kyeong‐Ok</creatorcontrib><creatorcontrib>Hwang, Hong‐Sik</creatorcontrib><creatorcontrib>Jeong, Sungmin</creatorcontrib><creatorcontrib>Kim, Sanghoon</creatorcontrib><creatorcontrib>Lee, Suyong</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Chemoreception Abstracts</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><collection>Environment Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of food science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Choi, Kyeong‐Ok</au><au>Hwang, Hong‐Sik</au><au>Jeong, Sungmin</au><au>Kim, Sanghoon</au><au>Lee, Suyong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The thermal, rheological, and structural characterization of grapeseed oil oleogels structured with binary blends of oleogelator</atitle><jtitle>Journal of food science</jtitle><addtitle>J Food Sci</addtitle><date>2020-10</date><risdate>2020</risdate><volume>85</volume><issue>10</issue><spage>3432</spage><epage>3441</epage><pages>3432-3441</pages><issn>0022-1147</issn><eissn>1750-3841</eissn><abstract>Combination of oleogelators has recently started to receive scientific attention since single oleogelator may not adequately compensate for the diverse roles of solid fat in a complicated food system. In this study, grapeseed oil oleogels were prepared with candelilla wax (CDW) and glyceryl monostearate (GMS) blends at varying mass ratios (100:0, 75:25, 50:50, 25:75, and 0:100 [w/w]), and their physicochemical characteristics were characterized in terms of thermal, rheological, and microstructural properties. The oleogel with CDW and GMS at a blending ratio of 75 and 25 (CDW‐75:GMS‐25) exhibited the lowest melting point, implying a eutectic behavior. The CDW‐75:GMS‐25 oleogel also had a harder texture, greater viscoelasticity, and lower oiling‐off characteristics that were highly attributed to its small crystals and dense structural network observed from phase‐contrast microscopic images. When GMS from different vendors were examined for melting behavior and hardness of oleogels, it was found that the oleogel properties were highly dependent on the detailed composition of GMS. NMR study showed that the ternary system of CDW, glyceryl 1‐monostearate, and glyceryl 1,3‐distearate was responsible for the eutectic behavior of the CDW‐75:GMS‐25 oleogel. This study reports the unique and improved melting and physical properties of oleogels with the mixture of CDW and GMS, which can increase the feasibility of the oleogel technology in actual food products. However, caution should be taken in selecting the oleogelators because their detailed composition and properties can vary depending on sources and processing conditions.
Practical Application
Increasing attention has been paid to the combination of oleogelators since single oleogelator may not adequately compensate for the diverse roles of solid fat in a complicated food system. This study showed new eutectic characteristics at a specific blending ratio of candelilla wax and glyceryl monostearate that could be positively correlated with the increased hardness, viscoelasticity, and oiling‐off features. The results may encourage the food industry to utilize this binary oleogelator blend as an alternative to solid fat high in saturated fat by providing new functional properties.</abstract><cop>United States</cop><pub>Wiley Subscription Services, Inc</pub><pmid>32918281</pmid><doi>10.1111/1750-3841.15442</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0002-5940-2253</orcidid><orcidid>https://orcid.org/0000-0003-1284-211X</orcidid></addata></record> |
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subjects | Blending Candelilla wax Composition Crystal structure Crystals Eutectics Fat Substitutes - chemistry Food Food Handling Food industry Food processing industry Food production Glycerides - chemistry glyceryl monostearate GMS Grape oil Grapeseed oil Hardness Hot Temperature Image contrast Mass ratios Melting Melting point Melting points microstructure Mixtures NMR Nuclear magnetic resonance Organic Chemicals - chemistry Physical properties Plant Oils - chemistry Rheological properties Rheology Seeds - chemistry Structural analysis Ternary systems Viscoelasticity Viscosity Vitis - chemistry |
title | The thermal, rheological, and structural characterization of grapeseed oil oleogels structured with binary blends of oleogelator |
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