Chokeberry polyphenols preservation using spray drying: effect of encapsulation using maltodextrin and skimmed milk on their recovery following <i>in vitro</i> digestion

Ćujić-Nikolić, Nada; Stanisavljević, Nemanja; Šavikin, Katarina; Kalušević, Ana; Nedović, Viktor; Samardžić, Jelena; Janković, Teodora

doi:10.1080/02652048.2019.1667448

Cited by 39 publications

(28 citation statements)

References 39 publications

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“…The FTIR spectra presented similar peaks for the wall material and freeze, microwave, and spray-dried products, indicating that the encapsulating agent successfully covered the extracts. Moreover, the peaks of the spectra of freeze, microwave, and spray-dried products were more pronounced, suggesting that the extracts were incorporated in maltodextrin [ 52 ].…”

Section: Resultsmentioning

confidence: 99%

Optimization and Encapsulation of Phenolic Compounds Extracted from Maize Waste by Freeze-Drying, Spray-Drying, and Microwave-Drying Using Maltodextrin

Pashazadeh

Zannou

Ghellam

et al. 2021

Foods

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Cornsilk is maize waste containing phenolic compounds. In this study, freeze-drying, spray-drying, and microwave-drying techniques were evaluated for the encapsulation of cornsilk’s phenolic compounds using maltodextrin as wall material. The results of antioxidant properties showed that freeze-drying was more efficient than microwave-drying and spray-drying techniques. The highest recovery of phenolic compounds was obtained with freeze-drying. The microstructure, DSC, and FTIR data showed that the encapsulation process was effective, and freeze-drying was the best drying technique. The physical properties of the microparticles greatly changed with the drying techniques. This study revealed that the phenolic compounds of the cornsilk extract can be successfully encapsulated and valorized.

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Section: Resultsmentioning

confidence: 99%

Optimization and Encapsulation of Phenolic Compounds Extracted from Maize Waste by Freeze-Drying, Spray-Drying, and Microwave-Drying Using Maltodextrin

Pashazadeh

Zannou

Ghellam

et al. 2021

Foods

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“…Recently, it was reported that encapsulation of black chokeberry extract in maltodextrin and skimmed milk by spray drying [21] or in alginate and alginate-inulin systems by electrostatic extrusion [22] leads to the increased stability of phytochemicals [23]. In addition, the encapsulation of Aronia juice in maltodextrin and Arabic gum has been shown to preserve anthocyanin content [24].…”

Section: Introductionmentioning

confidence: 99%

Biological Evaluation of Black Chokeberry Extract Free and Embedded in Two Mesoporous Silica-Type Matrices

et al. 2020

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Black chokeberry fruits possess a wide range of biological activities, among which the most important that are frequently mentioned in the literature are their antioxidant, anti-inflammatory, anti-proliferative, and antimicrobial properties. The present paper reports, for the first time, the encapsulation of the ethanolic extract of Aronia melanocarpa L. fruits into two mesoporous silica-type matrices (i.e., pristine MCM-41 and MCM-41 silica decorated with zinc oxide nanoparticles). The aim of this work was to evaluate the antiradicalic capacity, the antimicrobial potential, and the effects on the cell viability on a cancer cell line (i.e., A375 human melanoma cell line) versus normal cells (i.e., HaCaT human keratinocytes) of black chokeberry extract loaded on silica-type matrices in comparison to that of the extract alone. The ethanolic polyphenolic extract obtained by conventional extraction was characterized by high-performance liquid chromatography with a photodiode array detector (HPLC–PDA) and spectrophotometric methods. The extract was found to contain high amounts of polyphenols and flavonoids, as well as good radical scavenging activity. The extract-loaded materials were investigated by Fourier transform infrared spectroscopy, N2 adsorption–desorption isotherms, thermal analysis, and radical scavenger activity on solid samples. The black chokeberry extract, both free and loaded onto mesoporous silica-type matrices, exhibited a significant antioxidant capacity. Antibacterial activity was recorded only for Gram-positive bacteria, with a more potent antibacterial effect being observed for the extract loaded onto the ZnO-modified MCM-41 silica-type support than for the free extract, probably due to the synergistic effect of the ZnO nanoparticles that decorate the pore walls of silica. The cellular viability test (i.e., MTT assay) showed dose- and time-dependent activity regarding the melanoma cell line. The healthy cells were less affected than the cancer cells, with all tested samples showing good cytocompatibility at doses of up to 100 µg/mL. Improved in vitro antiproliferative and antimigratory (i.e., scratch assay) potential was demonstrated through the loading of black chokeberry extract into mesoporous silica-type matrices, and the screened samples exhibited low selectivity against the tested non-tumor cell line. Based on presented results, one can conclude that mesoporous silica-type matrices are good hosts for black chokeberry extract, increasing its antioxidant, antibacterial (on the screened strains), and in vitro antitumor (on the screened cell line) properties.

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“…En un estudio publicado en el 2019 por [86], se hablaba sobre la conservación de polifenoles del extracto las bayas de aronia de frutos negros (Aronia melanocarpa) y extracto del residuo de esta baya utilizando maltodextrina y leche desnatada como materiales de pared, donde las microcápsulas obtenidas con maltodextrina presentan tamaños de partículas del orden de micrones (4.27 µm para el extracto de la baya y 5.12 µm para el extracto del residuo de la baya, respectivamente) en comparación con las de la leche desnatada (8.50 µm para el extracto de la baya y 11.01 µm para extracto del residuo de la baya, respectivamente). La literatura reporta que el diámetro de las partículas obtenidas mediante la microencapsulación por secado por aspersión varía entre 10 µm y 100 µm [87], es por esto que los autores concluyen que las cápsulas producidas con maltodextrina pueden considerarse partículas finas, por lo que las microcápsulas proporcionan mejores propiedades tecno-funcionales que pueden ser aprovechadas para la producción de alimentos y productos farmacéuticos.…”

Section: Beneficios De La Microencapsulación Por Secado Por Aspersiónunclassified

Microencapsulación por secado por aspersión de compuestos bioactivos en diversas matrices: una revisión

Rios-Aguirre

Garzón

2021

TecnoL.

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La microencapsulación mediante secado por aspersión es una técnica ampliamente empleada en la protección de compuestos bioactivos, en especial sobre los polifenoles en diferentes matrices; además, es una de las técnicas más sencillas y económicas de secado, lo cual ha favorecido su transferencia tecnológica a escala industrial. Por esta razón, este artículo tiene como propósito analizar, a partir de estudios previamente reportados, los parámetros de operación empleados en la implementación de los métodos para la microencapsulación de compuestos bioactivos presentes en diversas matrices, con el fin de identificar las condiciones efectivas para futuras aplicaciones. La revisión de los estudios publicados se realizó en un período comprendido entre 2010 y 2021 en bases de datos indexadas, donde los parámetros evaluados se centraron en: las condiciones de operación, materiales encapsulantes, morfología de las microcápsulas y la eficiencia de la microencapsulación. Los resultados permitieron identificar los parámetros más críticos, entre los que sobresalen la temperatura de entrada y salida del aire, así como los materiales encapsulantes, los cuales influyen directamente en la protección de los polifenoles, que son en su mayoría termolábiles, de esta manera, se pudo constatar en los estudios revisados el alcance de una mayor eficiencia y vida útil con respecto a las propiedades funcionales, al optimizar las condiciones de operación mencionada, y se constata que los resultados reportados conllevan a la obtención de microcápsulas de matrices que pueden ser empleadas como materia prima y producto final de mayor calidad, o para estudios in vitro de liberación controlada para la industria alimentaria, farmacéutica o cosmética.

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Chokeberry polyphenols preservation using spray drying: effect of encapsulation using maltodextrin and skimmed milk on their recovery following in vitro digestion

Cited by 39 publications

References 39 publications

Optimization and Encapsulation of Phenolic Compounds Extracted from Maize Waste by Freeze-Drying, Spray-Drying, and Microwave-Drying Using Maltodextrin

Optimization and Encapsulation of Phenolic Compounds Extracted from Maize Waste by Freeze-Drying, Spray-Drying, and Microwave-Drying Using Maltodextrin

Biological Evaluation of Black Chokeberry Extract Free and Embedded in Two Mesoporous Silica-Type Matrices

Microencapsulación por secado por aspersión de compuestos bioactivos en diversas matrices: una revisión

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