Native Potato StarcTara Gum as Polymeric Matrices to Obtain Iron-Loaded Microcapsules from Ovine and Bovine Erythrocytes

Vista sencilla de ítem
dc.contributor.authorGutiérrez Gómez, Edgar
dc.contributor.authorLigarda Samanez, Carlos A.
dc.contributor.authorMoscoso Moscoso, Elibet
dc.contributor.authorChoque Quispe, David
dc.contributor.authorRamos Pacheco, Betsy S.
dc.contributor.authorArévalo Quijano, José C.
dc.contributor.authorGermán De la Cruz
dc.contributor.authorHuamán Carrión, Mary L.
dc.contributor.authorQuispe Quezada, Uriel R.
dc.contributor.authorCabel Moscoso, Domingo J.
dc.contributor.authorMuñoz Melgarejo, Mauricio
dc.contributor.authorCalsina Ponce, Wilber César
dc.date.accessioned2026-04-16T20:55:27Z
dc.date.available2026-04-16T20:55:27Z
dc.date.issued2023
dc.description.abstractIron deficiency leads to ferropenic anemia in humans. This study aimed to encapsulate iron-rich ovine and bovine erythrocytes using tara gum and native potato starch as matrices. Solutions containing 20% erythrocytes and different proportions of encapsulants (5, 10, and 20%) were used, followed by spray drying at 120 and 140 °C. Iron content in erythrocytes ranged between 2.24 and 2.52 mg of Fe/g; microcapsules ranged from 1.54 to 2.02 mg of Fe/g. Yields varied from 50.55 to 63.40%, and temperature and encapsulant proportion affected moisture and water activity. Various red hues, sizes, and shapes were observed in the microcapsules. SEM-EDS analysis revealed the surface presence of iron in microcapsules with openings on their exterior, along with a negative zeta potential. Thermal and infrared analyses confirmed core encapsulation within the matrices. Iron release varied between 92.30 and 93.13% at 120 min. Finally, the most effective treatments were those with higher encapsulant percentages and dried at elevated temperatures, which could enable their utilization in functional food fortification to combat anemia in developing countries.
dc.identifier.doihttps://doi.org/10.3390/polym15193985
dc.identifier.urihttps://hdl.handle.net/20.500.14388/133
dc.language.isoeng
dc.publisherMultidisciplinary Digital Publishing Institute. Polymers
dc.rightshttps://purl.org/coar/access_right/c_abf2
dc.subjectNative potato starch
dc.subjectTara gum
dc.subjectMicroencapsulation
dc.subjectErythrocytes
dc.subjectIron released
dc.subjectSpray drying
dc.titleNative Potato StarcTara Gum as Polymeric Matrices to Obtain Iron-Loaded Microcapsules from Ovine and Bovine Erythrocytes
dc.typeinfo:eu-repo/semantics/article
Archivos
Bloque original
Mostrando 1 - 1 de 1
No hay miniatura disponible
Nombre:
Native Potato Starch and Tara Gum as Polymeric Matrices to Obtain Iron-Loaded Microcapsules from Ovine and Bovine Erythrocytes.pdf
Tamaño:
13.39 MB
Formato:
Adobe Portable Document Format
Descargar
Bloque de licencias
Mostrando 1 - 1 de 1
No hay miniatura disponible
Nombre:
license.txt
Tamaño:
1.71 KB
Formato:
Item-specific license agreed to upon submission
Descripción:
Descargar
Colecciones
Artículo en Versión Publicada