Lecithin Microemulsions with Gac Oil and Turmeric Essential Oil
It has been shown that water-in-oil microemulsions in lecithin–oleic acid–Vaseline oil–vegetable oil–essential oil–water systems can be obtained using the oil of a tropical plant, gac ( Momordica cochinchinensis ), and turmeric essential oil ( Curcuma longa ). Water (at least 6.5 wt %) can be incorp...
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| Veröffentlicht in: | Colloid journal of the Russian Academy of Sciences 2023-04, Vol.85 (2), p.225-232 |
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| creator | Murashova, N. M. Nguyen Huu Tung |
| description | It has been shown that water-in-oil microemulsions in lecithin–oleic acid–Vaseline oil–vegetable oil–essential oil–water systems can be obtained using the oil of a tropical plant, gac (
Momordica cochinchinensis
), and turmeric essential oil (
Curcuma longa
). Water (at least 6.5 wt %) can be incorporated into the microemulsions at a lecithin concentration in the organic phase of 20 wt %, a Vaseline oil-to-gac oil ratio of 1 : 1 (weight/weight), and an oleic acid-to-lecithin molar ratio of 0.2–0.8. Depending on the contents of water and lecithin, the hydrodynamic diameter of microemulsion droplets ranges from 3 to 21 nm. FTIR spectroscopy has been employed to show that, for the microemulsion with W = 14, the fraction of bulk (free) water in the droplets is 36.5 mol %, the fraction of hydration water (bound to polar groups of the surfactants) is 55.0 mol %, and the fraction of water trapped between hydrocarbon chains is 8.5 mol %. Using the dialysis method and a water-soluble dye Rhodamine C as a model, it has been shown that the rate of its transfer from the microemulsion to the physiological solution is 15.4 × 10
–3
g/(m
2
h). Approximately 3.2% of the dye has been found to be released over 6 h, thus making it possible to develop controlled drug release systems. |
| doi_str_mv | 10.1134/S1061933X23600148 |
| format | Article |
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Momordica cochinchinensis
), and turmeric essential oil (
Curcuma longa
). Water (at least 6.5 wt %) can be incorporated into the microemulsions at a lecithin concentration in the organic phase of 20 wt %, a Vaseline oil-to-gac oil ratio of 1 : 1 (weight/weight), and an oleic acid-to-lecithin molar ratio of 0.2–0.8. Depending on the contents of water and lecithin, the hydrodynamic diameter of microemulsion droplets ranges from 3 to 21 nm. FTIR spectroscopy has been employed to show that, for the microemulsion with W = 14, the fraction of bulk (free) water in the droplets is 36.5 mol %, the fraction of hydration water (bound to polar groups of the surfactants) is 55.0 mol %, and the fraction of water trapped between hydrocarbon chains is 8.5 mol %. Using the dialysis method and a water-soluble dye Rhodamine C as a model, it has been shown that the rate of its transfer from the microemulsion to the physiological solution is 15.4 × 10
–3
g/(m
2
h). Approximately 3.2% of the dye has been found to be released over 6 h, thus making it possible to develop controlled drug release systems.</description><identifier>ISSN: 1061-933X</identifier><identifier>EISSN: 1608-3067</identifier><identifier>DOI: 10.1134/S1061933X23600148</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Chemistry ; Chemistry and Materials Science ; Droplets ; Dyes ; Essential oils ; Lecithin ; Microemulsions ; Molecular chains ; Oils & fats ; Oleic acid ; Polymer Sciences ; Rhodamine ; Surfaces and Interfaces ; Thin Films ; Vegetable oils</subject><ispartof>Colloid journal of the Russian Academy of Sciences, 2023-04, Vol.85 (2), p.225-232</ispartof><rights>Pleiades Publishing, Ltd. 2023. ISSN 1061-933X, Colloid Journal, 2023, Vol. 85, No. 2, pp. 225–232. © Pleiades Publishing, Ltd., 2023. Russian Text © The Author(s), 2023, published in Kolloidnyi Zhurnal, 2023, Vol. 85, No. 2, pp. 191–199.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-53fc9a83f3ab27bab237b87cc0aef7993ee85f11b4c74b23f8e6aeff53d0467b3</citedby><cites>FETCH-LOGICAL-c316t-53fc9a83f3ab27bab237b87cc0aef7993ee85f11b4c74b23f8e6aeff53d0467b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S1061933X23600148$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S1061933X23600148$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>315,781,785,27929,27930,41493,42562,51324</link.rule.ids></links><search><creatorcontrib>Murashova, N. M.</creatorcontrib><creatorcontrib>Nguyen Huu Tung</creatorcontrib><title>Lecithin Microemulsions with Gac Oil and Turmeric Essential Oil</title><title>Colloid journal of the Russian Academy of Sciences</title><addtitle>Colloid J</addtitle><description>It has been shown that water-in-oil microemulsions in lecithin–oleic acid–Vaseline oil–vegetable oil–essential oil–water systems can be obtained using the oil of a tropical plant, gac (
Momordica cochinchinensis
), and turmeric essential oil (
Curcuma longa
). Water (at least 6.5 wt %) can be incorporated into the microemulsions at a lecithin concentration in the organic phase of 20 wt %, a Vaseline oil-to-gac oil ratio of 1 : 1 (weight/weight), and an oleic acid-to-lecithin molar ratio of 0.2–0.8. Depending on the contents of water and lecithin, the hydrodynamic diameter of microemulsion droplets ranges from 3 to 21 nm. FTIR spectroscopy has been employed to show that, for the microemulsion with W = 14, the fraction of bulk (free) water in the droplets is 36.5 mol %, the fraction of hydration water (bound to polar groups of the surfactants) is 55.0 mol %, and the fraction of water trapped between hydrocarbon chains is 8.5 mol %. Using the dialysis method and a water-soluble dye Rhodamine C as a model, it has been shown that the rate of its transfer from the microemulsion to the physiological solution is 15.4 × 10
–3
g/(m
2
h). Approximately 3.2% of the dye has been found to be released over 6 h, thus making it possible to develop controlled drug release systems.</description><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Droplets</subject><subject>Dyes</subject><subject>Essential oils</subject><subject>Lecithin</subject><subject>Microemulsions</subject><subject>Molecular chains</subject><subject>Oils & fats</subject><subject>Oleic acid</subject><subject>Polymer Sciences</subject><subject>Rhodamine</subject><subject>Surfaces and Interfaces</subject><subject>Thin Films</subject><subject>Vegetable oils</subject><issn>1061-933X</issn><issn>1608-3067</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp1kE1LxDAQhoMouK7-AG8Bz9VJp03Sk8iyrsLKHlzBW0mziWbpx5q0iP_elAoexMvMMM_7zjBDyCWDa8Ywu3lmwFmB-JoiB2CZPCIzxkEmCFwcxzriZOSn5CyEPQDwDOSM3K6Ndv27a-mT074zzVAH17WBfsYuXSlNN66mqt3R7eAb452myxBM2ztVj-icnFhVB3Pxk-fk5X65XTwk683qcXG3TjQy3ic5Wl0oiRZVlYoqBhSVFFqDMlYUBRojc8tYlWmRRWil4ZHYHHeQcVHhnFxNcw---xhM6Mt9N_g2rixTmYqCo8jTqGKTKp4Sgje2PHjXKP9VMijHP5V__hQ96eQJUdu-Gf87-X_TN4V0abc</recordid><startdate>20230401</startdate><enddate>20230401</enddate><creator>Murashova, N. M.</creator><creator>Nguyen Huu Tung</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20230401</creationdate><title>Lecithin Microemulsions with Gac Oil and Turmeric Essential Oil</title><author>Murashova, N. M. ; Nguyen Huu Tung</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-53fc9a83f3ab27bab237b87cc0aef7993ee85f11b4c74b23f8e6aeff53d0467b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Droplets</topic><topic>Dyes</topic><topic>Essential oils</topic><topic>Lecithin</topic><topic>Microemulsions</topic><topic>Molecular chains</topic><topic>Oils & fats</topic><topic>Oleic acid</topic><topic>Polymer Sciences</topic><topic>Rhodamine</topic><topic>Surfaces and Interfaces</topic><topic>Thin Films</topic><topic>Vegetable oils</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Murashova, N. M.</creatorcontrib><creatorcontrib>Nguyen Huu Tung</creatorcontrib><collection>CrossRef</collection><jtitle>Colloid journal of the Russian Academy of Sciences</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Murashova, N. M.</au><au>Nguyen Huu Tung</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Lecithin Microemulsions with Gac Oil and Turmeric Essential Oil</atitle><jtitle>Colloid journal of the Russian Academy of Sciences</jtitle><stitle>Colloid J</stitle><date>2023-04-01</date><risdate>2023</risdate><volume>85</volume><issue>2</issue><spage>225</spage><epage>232</epage><pages>225-232</pages><issn>1061-933X</issn><eissn>1608-3067</eissn><abstract>It has been shown that water-in-oil microemulsions in lecithin–oleic acid–Vaseline oil–vegetable oil–essential oil–water systems can be obtained using the oil of a tropical plant, gac (
Momordica cochinchinensis
), and turmeric essential oil (
Curcuma longa
). Water (at least 6.5 wt %) can be incorporated into the microemulsions at a lecithin concentration in the organic phase of 20 wt %, a Vaseline oil-to-gac oil ratio of 1 : 1 (weight/weight), and an oleic acid-to-lecithin molar ratio of 0.2–0.8. Depending on the contents of water and lecithin, the hydrodynamic diameter of microemulsion droplets ranges from 3 to 21 nm. FTIR spectroscopy has been employed to show that, for the microemulsion with W = 14, the fraction of bulk (free) water in the droplets is 36.5 mol %, the fraction of hydration water (bound to polar groups of the surfactants) is 55.0 mol %, and the fraction of water trapped between hydrocarbon chains is 8.5 mol %. Using the dialysis method and a water-soluble dye Rhodamine C as a model, it has been shown that the rate of its transfer from the microemulsion to the physiological solution is 15.4 × 10
–3
g/(m
2
h). Approximately 3.2% of the dye has been found to be released over 6 h, thus making it possible to develop controlled drug release systems.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S1061933X23600148</doi><tpages>8</tpages></addata></record> |
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| ispartof | Colloid journal of the Russian Academy of Sciences, 2023-04, Vol.85 (2), p.225-232 |
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| subjects | Chemistry Chemistry and Materials Science Droplets Dyes Essential oils Lecithin Microemulsions Molecular chains Oils & fats Oleic acid Polymer Sciences Rhodamine Surfaces and Interfaces Thin Films Vegetable oils |
| title | Lecithin Microemulsions with Gac Oil and Turmeric Essential Oil |
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