Physical, mechanical, thermal and structural characteristics of nanoencapsulated vitamin E loaded carboxymethyl cellulose films
[Display omitted] •Carboxymethyl cellulose (CMC) films reinforced by nanoencapsulated vitamin E.•Main physical, mechanical and structural properties of nanocomposites were investigated.•Loading vitamin E nanocapsules decreased tensile strength and increase elongation at break.•FTIR spectra (C = O at...
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| Veröffentlicht in: | Progress in organic coatings 2020-01, Vol.138, p.105383, Article 105383 |
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| creator | Mirzaei-Mohkam, Ali Garavand, Farhad Dehnad, Danial Keramat, Javad Nasirpour, Ali |
| description | [Display omitted]
•Carboxymethyl cellulose (CMC) films reinforced by nanoencapsulated vitamin E.•Main physical, mechanical and structural properties of nanocomposites were investigated.•Loading vitamin E nanocapsules decreased tensile strength and increase elongation at break.•FTIR spectra (C = O at 1710 cm−1) confirmed the apt loading of nanocapsules into CMC film matrix.•The generated film has an excellent features to apply in food items containing lipids or fats.
Nanoencapsulated vitamin E (α-tocopherol) incorporated into the carboxymethyl cellulose (CMC) films using film-forming cast solution method. Then, some physical, mechanical, thermal and structural attributes of the active films were scrutinized. From the obtained results, addition of α-tocopherol nanocapsules significantly (p |
| doi_str_mv | 10.1016/j.porgcoat.2019.105383 |
| format | Article |
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•Carboxymethyl cellulose (CMC) films reinforced by nanoencapsulated vitamin E.•Main physical, mechanical and structural properties of nanocomposites were investigated.•Loading vitamin E nanocapsules decreased tensile strength and increase elongation at break.•FTIR spectra (C = O at 1710 cm−1) confirmed the apt loading of nanocapsules into CMC film matrix.•The generated film has an excellent features to apply in food items containing lipids or fats.
Nanoencapsulated vitamin E (α-tocopherol) incorporated into the carboxymethyl cellulose (CMC) films using film-forming cast solution method. Then, some physical, mechanical, thermal and structural attributes of the active films were scrutinized. From the obtained results, addition of α-tocopherol nanocapsules significantly (p < 0.05) decreased the water vapour permeability (WVP), tensile strength (TS) and Young’s modulus, while elongation at break (EAB) significantly (p < 0.05) increased. Morphology of CMC films revealed that nanocapsules cause porosity and changes in film matrix structure. The DSC (differential scanning calorimetry) patterns exhibited a drop in melting points of the film composites as a result of α-tocopherol addition. The FTIR (Fourier transform infrared spectroscopy) spectra confirmed the successful loading of α-tocopherol into the structure of CMC films, due to the formation of carbonyl group (CO) via phenol part of α-tocopherol at 1710 cm−1 within the CMC film. α-tocopherol loaded CMC composite films could be proposed for sheltering food items containing lipids or fats which stored at the ambient temperature.</description><identifier>ISSN: 0300-9440</identifier><identifier>EISSN: 1873-331X</identifier><identifier>DOI: 10.1016/j.porgcoat.2019.105383</identifier><language>eng</language><publisher>Lausanne: Elsevier B.V</publisher><subject>Ambient temperature ; Carbonyl groups ; Carbonyls ; Carboxymethyl cellulose ; Carboxymethyl cellulose film ; Cellulose ; Elongation ; Fats ; Fourier transforms ; FTIR ; Infrared spectra ; Lipids ; Melting points ; Modulus of elasticity ; Morphology ; Nanoencapsulation ; Porosity ; Spectrum analysis ; Tensile strength ; Tocopherol ; Vitamin E ; Water vapor ; α-tocopherol</subject><ispartof>Progress in organic coatings, 2020-01, Vol.138, p.105383, Article 105383</ispartof><rights>2019 Elsevier B.V.</rights><rights>Copyright Elsevier BV Jan 2020</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c377t-11f3d320598fe45213f3ac145d10c11964d3b30def5db81851cc416eda4632193</citedby><cites>FETCH-LOGICAL-c377t-11f3d320598fe45213f3ac145d10c11964d3b30def5db81851cc416eda4632193</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.porgcoat.2019.105383$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3548,27922,27923,45993</link.rule.ids></links><search><creatorcontrib>Mirzaei-Mohkam, Ali</creatorcontrib><creatorcontrib>Garavand, Farhad</creatorcontrib><creatorcontrib>Dehnad, Danial</creatorcontrib><creatorcontrib>Keramat, Javad</creatorcontrib><creatorcontrib>Nasirpour, Ali</creatorcontrib><title>Physical, mechanical, thermal and structural characteristics of nanoencapsulated vitamin E loaded carboxymethyl cellulose films</title><title>Progress in organic coatings</title><description>[Display omitted]
•Carboxymethyl cellulose (CMC) films reinforced by nanoencapsulated vitamin E.•Main physical, mechanical and structural properties of nanocomposites were investigated.•Loading vitamin E nanocapsules decreased tensile strength and increase elongation at break.•FTIR spectra (C = O at 1710 cm−1) confirmed the apt loading of nanocapsules into CMC film matrix.•The generated film has an excellent features to apply in food items containing lipids or fats.
Nanoencapsulated vitamin E (α-tocopherol) incorporated into the carboxymethyl cellulose (CMC) films using film-forming cast solution method. Then, some physical, mechanical, thermal and structural attributes of the active films were scrutinized. From the obtained results, addition of α-tocopherol nanocapsules significantly (p < 0.05) decreased the water vapour permeability (WVP), tensile strength (TS) and Young’s modulus, while elongation at break (EAB) significantly (p < 0.05) increased. Morphology of CMC films revealed that nanocapsules cause porosity and changes in film matrix structure. The DSC (differential scanning calorimetry) patterns exhibited a drop in melting points of the film composites as a result of α-tocopherol addition. The FTIR (Fourier transform infrared spectroscopy) spectra confirmed the successful loading of α-tocopherol into the structure of CMC films, due to the formation of carbonyl group (CO) via phenol part of α-tocopherol at 1710 cm−1 within the CMC film. α-tocopherol loaded CMC composite films could be proposed for sheltering food items containing lipids or fats which stored at the ambient temperature.</description><subject>Ambient temperature</subject><subject>Carbonyl groups</subject><subject>Carbonyls</subject><subject>Carboxymethyl cellulose</subject><subject>Carboxymethyl cellulose film</subject><subject>Cellulose</subject><subject>Elongation</subject><subject>Fats</subject><subject>Fourier transforms</subject><subject>FTIR</subject><subject>Infrared spectra</subject><subject>Lipids</subject><subject>Melting points</subject><subject>Modulus of elasticity</subject><subject>Morphology</subject><subject>Nanoencapsulation</subject><subject>Porosity</subject><subject>Spectrum analysis</subject><subject>Tensile strength</subject><subject>Tocopherol</subject><subject>Vitamin E</subject><subject>Water vapor</subject><subject>α-tocopherol</subject><issn>0300-9440</issn><issn>1873-331X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNqFkEFr3DAQhUVpIdu0fyEIeq03Go_stW8NIW0DgeSQQG9CK427WmRrI8khe8pfr4LTc04z83jzhvkYOwOxBgHt-X59CPGvCTqvawF9ERvs8ANbQbfBChH-fGQrgUJUvZTihH1OaS-EaBH7FXu52x2TM9p_5yOZnZ6WPu8ojtpzPVmecpxNnmMZiyFqkym6lJ1JPAx80lOgyehDmr3OZPmTy3p0E7_iPmhbBKPjNjwfR8q7Y4kg72cfEvHB-TF9YZ8G7RN9faun7OHn1f3l7-rm9tf15cVNZXCzyRXAgBZr0fTdQLKpAQfUBmRjQRiAvpUWtygsDY3ddtA1YIyElqyWLdbQ4yn7tuQeYnicKWW1D3OcyklVYyO7uulQFle7uEwMKUUa1CG6UcejAqFeYau9-g9bvcJWC-yy-GNZpPLDk6OoknEFC1kXyWRlg3sv4h-4qo44</recordid><startdate>202001</startdate><enddate>202001</enddate><creator>Mirzaei-Mohkam, Ali</creator><creator>Garavand, Farhad</creator><creator>Dehnad, Danial</creator><creator>Keramat, Javad</creator><creator>Nasirpour, Ali</creator><general>Elsevier B.V</general><general>Elsevier BV</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>202001</creationdate><title>Physical, mechanical, thermal and structural characteristics of nanoencapsulated vitamin E loaded carboxymethyl cellulose films</title><author>Mirzaei-Mohkam, Ali ; Garavand, Farhad ; Dehnad, Danial ; Keramat, Javad ; Nasirpour, Ali</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c377t-11f3d320598fe45213f3ac145d10c11964d3b30def5db81851cc416eda4632193</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Ambient temperature</topic><topic>Carbonyl groups</topic><topic>Carbonyls</topic><topic>Carboxymethyl cellulose</topic><topic>Carboxymethyl cellulose film</topic><topic>Cellulose</topic><topic>Elongation</topic><topic>Fats</topic><topic>Fourier transforms</topic><topic>FTIR</topic><topic>Infrared spectra</topic><topic>Lipids</topic><topic>Melting points</topic><topic>Modulus of elasticity</topic><topic>Morphology</topic><topic>Nanoencapsulation</topic><topic>Porosity</topic><topic>Spectrum analysis</topic><topic>Tensile strength</topic><topic>Tocopherol</topic><topic>Vitamin E</topic><topic>Water vapor</topic><topic>α-tocopherol</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mirzaei-Mohkam, Ali</creatorcontrib><creatorcontrib>Garavand, Farhad</creatorcontrib><creatorcontrib>Dehnad, Danial</creatorcontrib><creatorcontrib>Keramat, Javad</creatorcontrib><creatorcontrib>Nasirpour, Ali</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Progress in organic coatings</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mirzaei-Mohkam, Ali</au><au>Garavand, Farhad</au><au>Dehnad, Danial</au><au>Keramat, Javad</au><au>Nasirpour, Ali</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Physical, mechanical, thermal and structural characteristics of nanoencapsulated vitamin E loaded carboxymethyl cellulose films</atitle><jtitle>Progress in organic coatings</jtitle><date>2020-01</date><risdate>2020</risdate><volume>138</volume><spage>105383</spage><pages>105383-</pages><artnum>105383</artnum><issn>0300-9440</issn><eissn>1873-331X</eissn><abstract>[Display omitted]
•Carboxymethyl cellulose (CMC) films reinforced by nanoencapsulated vitamin E.•Main physical, mechanical and structural properties of nanocomposites were investigated.•Loading vitamin E nanocapsules decreased tensile strength and increase elongation at break.•FTIR spectra (C = O at 1710 cm−1) confirmed the apt loading of nanocapsules into CMC film matrix.•The generated film has an excellent features to apply in food items containing lipids or fats.
Nanoencapsulated vitamin E (α-tocopherol) incorporated into the carboxymethyl cellulose (CMC) films using film-forming cast solution method. Then, some physical, mechanical, thermal and structural attributes of the active films were scrutinized. From the obtained results, addition of α-tocopherol nanocapsules significantly (p < 0.05) decreased the water vapour permeability (WVP), tensile strength (TS) and Young’s modulus, while elongation at break (EAB) significantly (p < 0.05) increased. Morphology of CMC films revealed that nanocapsules cause porosity and changes in film matrix structure. The DSC (differential scanning calorimetry) patterns exhibited a drop in melting points of the film composites as a result of α-tocopherol addition. The FTIR (Fourier transform infrared spectroscopy) spectra confirmed the successful loading of α-tocopherol into the structure of CMC films, due to the formation of carbonyl group (CO) via phenol part of α-tocopherol at 1710 cm−1 within the CMC film. α-tocopherol loaded CMC composite films could be proposed for sheltering food items containing lipids or fats which stored at the ambient temperature.</abstract><cop>Lausanne</cop><pub>Elsevier B.V</pub><doi>10.1016/j.porgcoat.2019.105383</doi></addata></record> |
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| subjects | Ambient temperature Carbonyl groups Carbonyls Carboxymethyl cellulose Carboxymethyl cellulose film Cellulose Elongation Fats Fourier transforms FTIR Infrared spectra Lipids Melting points Modulus of elasticity Morphology Nanoencapsulation Porosity Spectrum analysis Tensile strength Tocopherol Vitamin E Water vapor α-tocopherol |
| title | Physical, mechanical, thermal and structural characteristics of nanoencapsulated vitamin E loaded carboxymethyl cellulose films |
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