Oxidative stability of sacha inchi oil microparticles covered with ovalbumin
Abstract The coating of microparticles obtained by ionic gelation with protein is a strategy adopted to increase the oxidative stability of different oils. In this work, the effect of different concentrations of alginate and calcium on the production of microparticles and the oxidative stability of...
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| Format: | Article |
| Language: | English |
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Associação Brasileira de Polímeros
2025-01-01
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| Series: | Polímeros |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282024000400604&lng=en&tlng=en |
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| _version_ | 1832592589295976448 |
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| author | Ermelindo de Souza Silva Neto Margarida Masami Yamaguchi Marianne Ayumi Shirai Claudio Takeo Ueno Izabela Dutra Alvim Fabio Yamashita Carlos Raimundo Ferreira Grosso Lyssa Setsuko Sakanaka |
| author_facet | Ermelindo de Souza Silva Neto Margarida Masami Yamaguchi Marianne Ayumi Shirai Claudio Takeo Ueno Izabela Dutra Alvim Fabio Yamashita Carlos Raimundo Ferreira Grosso Lyssa Setsuko Sakanaka |
| author_sort | Ermelindo de Souza Silva Neto |
| collection | DOAJ |
| description | Abstract The coating of microparticles obtained by ionic gelation with protein is a strategy adopted to increase the oxidative stability of different oils. In this work, the effect of different concentrations of alginate and calcium on the production of microparticles and the oxidative stability of microencapsulated sacha inchi oil coated with ovalbumin was evaluated. The sacha inchi oil demonstrated to be a source of polyunsaturated fatty acids, especially linolenic and linoleic acids. The obtained coated and uncoated microparticle showed spherical morphology with continuous walls, encapsulation efficiency about 72%, and the average size of 239 µm and 309 µm, respectively. The higher size of coated microparticle is due to high amounts of ovalbumin adsorbed, which ranged from 51.8 to 70.9%. The Oxidative stability evaluation showed that the presence of ovalbumin adsorption contributed to the stability of sacha inchi oil, when compared to the oil present in particles without protein coating. |
| format | Article |
| id | doaj-art-acaef0c95cf140c19bd3836874af2b83 |
| institution | Kabale University |
| issn | 1678-5169 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Associação Brasileira de Polímeros |
| record_format | Article |
| series | Polímeros |
| spelling | doaj-art-acaef0c95cf140c19bd3836874af2b832025-01-21T07:35:39ZengAssociação Brasileira de PolímerosPolímeros1678-51692025-01-0134410.1590/0104-1428.20240060Oxidative stability of sacha inchi oil microparticles covered with ovalbuminErmelindo de Souza Silva Netohttps://orcid.org/0000-0002-9637-2241Margarida Masami Yamaguchihttps://orcid.org/0000-0002-4666-7383Marianne Ayumi Shiraihttps://orcid.org/0000-0003-0795-6358Claudio Takeo Uenohttps://orcid.org/0000-0001-8833-810XIzabela Dutra Alvimhttps://orcid.org/0000-0002-7882-5147Fabio Yamashitahttps://orcid.org/0000-0002-9280-0683Carlos Raimundo Ferreira Grossohttps://orcid.org/0000-0002-4653-7669Lyssa Setsuko Sakanakahttps://orcid.org/0000-0002-3480-6593Abstract The coating of microparticles obtained by ionic gelation with protein is a strategy adopted to increase the oxidative stability of different oils. In this work, the effect of different concentrations of alginate and calcium on the production of microparticles and the oxidative stability of microencapsulated sacha inchi oil coated with ovalbumin was evaluated. The sacha inchi oil demonstrated to be a source of polyunsaturated fatty acids, especially linolenic and linoleic acids. The obtained coated and uncoated microparticle showed spherical morphology with continuous walls, encapsulation efficiency about 72%, and the average size of 239 µm and 309 µm, respectively. The higher size of coated microparticle is due to high amounts of ovalbumin adsorbed, which ranged from 51.8 to 70.9%. The Oxidative stability evaluation showed that the presence of ovalbumin adsorption contributed to the stability of sacha inchi oil, when compared to the oil present in particles without protein coating.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282024000400604&lng=en&tlng=enmicroencapsulationaccelerated shelf lifeegg proteinunsaturated fatty acidsoxidative stability |
| spellingShingle | Ermelindo de Souza Silva Neto Margarida Masami Yamaguchi Marianne Ayumi Shirai Claudio Takeo Ueno Izabela Dutra Alvim Fabio Yamashita Carlos Raimundo Ferreira Grosso Lyssa Setsuko Sakanaka Oxidative stability of sacha inchi oil microparticles covered with ovalbumin Polímeros microencapsulation accelerated shelf life egg protein unsaturated fatty acids oxidative stability |
| title | Oxidative stability of sacha inchi oil microparticles covered with ovalbumin |
| title_full | Oxidative stability of sacha inchi oil microparticles covered with ovalbumin |
| title_fullStr | Oxidative stability of sacha inchi oil microparticles covered with ovalbumin |
| title_full_unstemmed | Oxidative stability of sacha inchi oil microparticles covered with ovalbumin |
| title_short | Oxidative stability of sacha inchi oil microparticles covered with ovalbumin |
| title_sort | oxidative stability of sacha inchi oil microparticles covered with ovalbumin |
| topic | microencapsulation accelerated shelf life egg protein unsaturated fatty acids oxidative stability |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-14282024000400604&lng=en&tlng=en |
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