Structure and Physical Properties of Organogels Developed by Sitosterol and Lecithin with Sunflower Oil
High linoleic acid sunflower oil (HLSO) with various sitosterol (Sit) to lecithin (Lec) mass ratios (i.e., 0:100–100:0) were used to develop organogels at two storage temperatures (T ₛ: 5 and 25 °C). The results showed that, at 25 °C, the hardness value of organogels obtained from HLSO with both Sit...
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| Veröffentlicht in: | Journal of the American Oil Chemists' Society 2014-10, Vol.91 (10), p.1783-1792 |
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| creator | Han, Lijuan Li, Lin Li, Bing Zhao, Lei Liu, Guo-qin Liu, Xinqi Wang, Xuede |
| description | High linoleic acid sunflower oil (HLSO) with various sitosterol (Sit) to lecithin (Lec) mass ratios (i.e., 0:100–100:0) were used to develop organogels at two storage temperatures (T ₛ: 5 and 25 °C). The results showed that, at 25 °C, the hardness value of organogels obtained from HLSO with both Sit and Lec was higher than that of organogels developed from HLSO with only Sit or Lec. Microscopy revealed that the shapes of the crystals in the organogels varied significantly with the composition of the structurant and the T ₛ. At both T ₛ used, the Sit:Lec (80:20) system had a lower degree of supersaturation compared with the (100:0) system. X-ray diffraction (XRD) revealed that Sit:Lec mass ratio of 70:30, 80:20 and 100:0 had similar short spacings, and the presence of Lec might be adverse to the formation of Sit crystal in oil. Small-angel X-ray scattering (SAXS) showed that the layer thickness of Sit/Lec/HLSO organogel was larger than that of Sit/HLSO organogel. It was found that the presence of Lec induced the change of self-assembly structure of Sit in HLSO and caused the changes of physical properties of organogels obtained. |
| doi_str_mv | 10.1007/s11746-014-2526-y |
| format | Article |
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The results showed that, at 25 °C, the hardness value of organogels obtained from HLSO with both Sit and Lec was higher than that of organogels developed from HLSO with only Sit or Lec. Microscopy revealed that the shapes of the crystals in the organogels varied significantly with the composition of the structurant and the T ₛ. At both T ₛ used, the Sit:Lec (80:20) system had a lower degree of supersaturation compared with the (100:0) system. X-ray diffraction (XRD) revealed that Sit:Lec mass ratio of 70:30, 80:20 and 100:0 had similar short spacings, and the presence of Lec might be adverse to the formation of Sit crystal in oil. Small-angel X-ray scattering (SAXS) showed that the layer thickness of Sit/Lec/HLSO organogel was larger than that of Sit/HLSO organogel. It was found that the presence of Lec induced the change of self-assembly structure of Sit in HLSO and caused the changes of physical properties of organogels obtained.</description><identifier>ISSN: 0003-021X</identifier><identifier>EISSN: 1558-9331</identifier><identifier>DOI: 10.1007/s11746-014-2526-y</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer-Verlag</publisher><subject>Agriculture ; Biomaterials ; Biotechnology ; Chemistry ; Chemistry and Materials Science ; Crystals ; Fatty acids ; Food Science ; hardness ; High linoleic acid sunflower oil (HLSO) ; Industrial Chemistry/Chemical Engineering ; Lecithin ; linoleic acid ; microscopy ; Organogels ; Original Paper ; Physical properties ; Sitosterol ; storage temperature ; Sunflower oil ; Supersaturation ; Vegetables ; X-radiation ; X-ray diffraction</subject><ispartof>Journal of the American Oil Chemists' Society, 2014-10, Vol.91 (10), p.1783-1792</ispartof><rights>AOCS 2014</rights><rights>2014 American Oil Chemists' Society (AOCS)</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4583-3b0bab51c6c8b29d4951d25e1c4358a754627efe50e222c7eb130051ebbc24573</citedby><cites>FETCH-LOGICAL-c4583-3b0bab51c6c8b29d4951d25e1c4358a754627efe50e222c7eb130051ebbc24573</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11746-014-2526-y$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11746-014-2526-y$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,41464,42533,45550,45551,51294</link.rule.ids></links><search><creatorcontrib>Han, Lijuan</creatorcontrib><creatorcontrib>Li, Lin</creatorcontrib><creatorcontrib>Li, Bing</creatorcontrib><creatorcontrib>Zhao, Lei</creatorcontrib><creatorcontrib>Liu, Guo-qin</creatorcontrib><creatorcontrib>Liu, Xinqi</creatorcontrib><creatorcontrib>Wang, Xuede</creatorcontrib><title>Structure and Physical Properties of Organogels Developed by Sitosterol and Lecithin with Sunflower Oil</title><title>Journal of the American Oil Chemists' Society</title><addtitle>J Am Oil Chem Soc</addtitle><description>High linoleic acid sunflower oil (HLSO) with various sitosterol (Sit) to lecithin (Lec) mass ratios (i.e., 0:100–100:0) were used to develop organogels at two storage temperatures (T ₛ: 5 and 25 °C). The results showed that, at 25 °C, the hardness value of organogels obtained from HLSO with both Sit and Lec was higher than that of organogels developed from HLSO with only Sit or Lec. Microscopy revealed that the shapes of the crystals in the organogels varied significantly with the composition of the structurant and the T ₛ. At both T ₛ used, the Sit:Lec (80:20) system had a lower degree of supersaturation compared with the (100:0) system. X-ray diffraction (XRD) revealed that Sit:Lec mass ratio of 70:30, 80:20 and 100:0 had similar short spacings, and the presence of Lec might be adverse to the formation of Sit crystal in oil. Small-angel X-ray scattering (SAXS) showed that the layer thickness of Sit/Lec/HLSO organogel was larger than that of Sit/HLSO organogel. It was found that the presence of Lec induced the change of self-assembly structure of Sit in HLSO and caused the changes of physical properties of organogels obtained.</description><subject>Agriculture</subject><subject>Biomaterials</subject><subject>Biotechnology</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Crystals</subject><subject>Fatty acids</subject><subject>Food Science</subject><subject>hardness</subject><subject>High linoleic acid sunflower oil (HLSO)</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Lecithin</subject><subject>linoleic acid</subject><subject>microscopy</subject><subject>Organogels</subject><subject>Original Paper</subject><subject>Physical properties</subject><subject>Sitosterol</subject><subject>storage temperature</subject><subject>Sunflower oil</subject><subject>Supersaturation</subject><subject>Vegetables</subject><subject>X-radiation</subject><subject>X-ray diffraction</subject><issn>0003-021X</issn><issn>1558-9331</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>BENPR</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNqFkEtv1DAUhS0EEsPAD2CFJdahvn7EmWU1UKg00owUKrGzHM9N6iqNBzvpKP8el3TRVbs6urrnu49DyGdg34AxfZEAtCwLBrLgipfF_IasQKmq2AgBb8mKMSYKxuHPe_IhpbtcVoKrFenqMU5unCJSOxzp4XZO3tmeHmI4YRw9Jhpauo-dHUKHfaLf8QH73DvSZqa1H0MaMYb-P71D58dbP9BzFlpPQ9uHM0a69_1H8q61fcJPT7omN1c_fm9_Fbv9z-vt5a5wUlWiEA1rbKPAla5q-OYoNwqOXCE4KVRltZIl19iiYsg5dxobEIwpwKZxXCot1uTrMvcUw98J02juwhSHvNKAKiXbSJ0_XxNYXC6GlCK25hT9vY2zAWYe8zRLnibnaR7zNHNm9MKcfY_z64C53G9r0JXIJF_IlKGhw_jsphfWfVmg1gZju-iTual5NjAGVZnt4h8eDJMZ</recordid><startdate>201410</startdate><enddate>201410</enddate><creator>Han, Lijuan</creator><creator>Li, Lin</creator><creator>Li, Bing</creator><creator>Zhao, Lei</creator><creator>Liu, Guo-qin</creator><creator>Liu, 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and Physical Properties of Organogels Developed by Sitosterol and Lecithin with Sunflower Oil</title><author>Han, Lijuan ; Li, Lin ; Li, Bing ; Zhao, Lei ; Liu, Guo-qin ; Liu, Xinqi ; Wang, Xuede</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4583-3b0bab51c6c8b29d4951d25e1c4358a754627efe50e222c7eb130051ebbc24573</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Agriculture</topic><topic>Biomaterials</topic><topic>Biotechnology</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Crystals</topic><topic>Fatty acids</topic><topic>Food Science</topic><topic>hardness</topic><topic>High linoleic acid sunflower oil (HLSO)</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Lecithin</topic><topic>linoleic acid</topic><topic>microscopy</topic><topic>Organogels</topic><topic>Original Paper</topic><topic>Physical properties</topic><topic>Sitosterol</topic><topic>storage temperature</topic><topic>Sunflower oil</topic><topic>Supersaturation</topic><topic>Vegetables</topic><topic>X-radiation</topic><topic>X-ray diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Han, Lijuan</creatorcontrib><creatorcontrib>Li, Lin</creatorcontrib><creatorcontrib>Li, Bing</creatorcontrib><creatorcontrib>Zhao, Lei</creatorcontrib><creatorcontrib>Liu, Guo-qin</creatorcontrib><creatorcontrib>Liu, Xinqi</creatorcontrib><creatorcontrib>Wang, Xuede</creatorcontrib><collection>AGRIS</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Docstoc</collection><collection>Agricultural Science Collection</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Science Database 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Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central Basic</collection><jtitle>Journal of the American Oil Chemists' Society</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Han, Lijuan</au><au>Li, Lin</au><au>Li, Bing</au><au>Zhao, Lei</au><au>Liu, Guo-qin</au><au>Liu, Xinqi</au><au>Wang, Xuede</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Structure and Physical Properties of Organogels Developed by Sitosterol and Lecithin with Sunflower Oil</atitle><jtitle>Journal of the American Oil Chemists' Society</jtitle><stitle>J Am Oil Chem Soc</stitle><date>2014-10</date><risdate>2014</risdate><volume>91</volume><issue>10</issue><spage>1783</spage><epage>1792</epage><pages>1783-1792</pages><issn>0003-021X</issn><eissn>1558-9331</eissn><abstract>High linoleic acid sunflower oil (HLSO) with various sitosterol (Sit) to lecithin (Lec) mass ratios (i.e., 0:100–100:0) were used to develop organogels at two storage temperatures (T ₛ: 5 and 25 °C). The results showed that, at 25 °C, the hardness value of organogels obtained from HLSO with both Sit and Lec was higher than that of organogels developed from HLSO with only Sit or Lec. Microscopy revealed that the shapes of the crystals in the organogels varied significantly with the composition of the structurant and the T ₛ. At both T ₛ used, the Sit:Lec (80:20) system had a lower degree of supersaturation compared with the (100:0) system. X-ray diffraction (XRD) revealed that Sit:Lec mass ratio of 70:30, 80:20 and 100:0 had similar short spacings, and the presence of Lec might be adverse to the formation of Sit crystal in oil. Small-angel X-ray scattering (SAXS) showed that the layer thickness of Sit/Lec/HLSO organogel was larger than that of Sit/HLSO organogel. It was found that the presence of Lec induced the change of self-assembly structure of Sit in HLSO and caused the changes of physical properties of organogels obtained.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer-Verlag</pub><doi>10.1007/s11746-014-2526-y</doi><tpages>10</tpages></addata></record> |
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| subjects | Agriculture Biomaterials Biotechnology Chemistry Chemistry and Materials Science Crystals Fatty acids Food Science hardness High linoleic acid sunflower oil (HLSO) Industrial Chemistry/Chemical Engineering Lecithin linoleic acid microscopy Organogels Original Paper Physical properties Sitosterol storage temperature Sunflower oil Supersaturation Vegetables X-radiation X-ray diffraction |
| title | Structure and Physical Properties of Organogels Developed by Sitosterol and Lecithin with Sunflower Oil |
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