https://www.socictopen.socict.org/files/original/015ef19e30d37828328ce52c34a77fe1.pdf 492c8a55294805ab41e03cd54fb2a7fb Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Optimization of processing parameters for the microencapsulation of soursop (Annona muricata L.) leaves extract: Morphology, physicochemical and antioxidant properties Creator An entity primarily responsible for making the resource Oscar Jordán-Suárez, Patricia Glorio-Paulet, Leslie Vidal Description An account of the resource Soursop leaves contain bioactive compounds which degrade after being separated from their native matrix. In order to protect their functionality, encapsulation can be applied. This investigation aimed to optimize the parameters for microencapsulating a hydroethanolic extract of soursop leaves after selecting a technique among freeze (FDM) and spray drying (SDM). Selection was performed through a factorial design (23) including as factors: the technique (FDM and SDM), the encapsulant (Gum Arabic and maltodextrin) and its concentration (5% and 10%), for maximizing encapsulation efficiency (EE). Spray drying microencapsulation with maltodextrin at 10% showed the highest EE. Subsequently, the drying temperature and the feeding rate were optimized through a multilevel factorial design to minimize moisture and to maximize the powder solubility and the EE. A significant effect on the response variables (p < 0.05) was found, resulting in 140 ºC and 7 mL/min as optimum parameters. Optimized treatment powder was characterized in terms of microstructure (spherical particles with a random size and irregular surfaces), annonacin content via HPTLC (0.904 ± 0.054 mg/g), color (L* 66.89 ± 0.67, a* 0.06 ± 0.56 and b* 6.01 ± 0.20) and antioxidant capacity (17.88 ± 0.86 and 90.59 ± 1.19 µmol ET/g, by DPPH and ABTS assays). Proposed SDM conditions could be taken into account for preserving bioactive compounds from soursop leaves. Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource Freeze drying, annonacin, bioactive compounds, microencapsulation, spray drying Identifier An unambiguous reference to the resource within a given context 10.17268/sci.agropecu.2021.018 Source A related resource from which the described resource is derived Scientia Agropecuaria Publisher An entity responsible for making the resource available Universidad Nacional de Trujillo Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Agriculture (General), Agriculture Relation A related resource <a href="https://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/3467" target="_blank" rel="noreferrer noopener">https://revistas.unitru.edu.pe/index.php/scientiaagrop/article/view/3467</a>