The effect of maltodextrin as an encapsulating agent on spray dried (SD) laurel infusions was stu... more The effect of maltodextrin as an encapsulating agent on spray dried (SD) laurel infusions was studied (inlet temperatures: 140, 160 and 180 • C, and feed rate: 8 and 10 mL/min at fixed flow atomization). In the SD samples, the phenolic content (TPC), antioxidant capacity (DPPH*), morphology (SEM), chemical structure (FTIR), rheology properties and release profiles were studied. The results show that laurel infusion had 42.10 (±0.23) mg gallic acid equivalent/g of laurel and EC 50 of 0.40 (±0.10) mg laurel/mL of DPPH*, the SD microparticles showed defined morphologies. Encapsulation of laurel infusion was achieved with an efficiency of ∼70%. The reconstituted SD powders solutions showed a shear-thinning rheological behavior (n < 1). The results evidenced that the best conditions for laurel encapsulation by SD were 160 • C inlet temperature and 8 mL/min feed rate.
The effect of maltodextrin as an encapsulating agent on spray dried (SD) laurel infusions was stu... more The effect of maltodextrin as an encapsulating agent on spray dried (SD) laurel infusions was studied (inlet temperatures: 140, 160 and 180 ° C, and feed rate: 8 and 10 mL/min at fixed flow atomization). In the SD samples, the phenolic content (TPC), antioxidant capacity (DPPH*), morphology (SEM), chemical structure (FTIR), rheology properties and release profiles were studied. The results show that laurel infusion had 42.10 ( ± 0.23) mg gallic acid equivalent/g of laurel and EC50 of 0.40 ( ± 0.10) mg laurel/mL of DPPH*, the SD microparticles showed defined morphologies. Encapsulation of laurel infusion was achieved with an efficiency of ∼ 70%. The reconstituted SD powders solutions showed a shear-thinning rheological behavior (n < 1). The results evidenced that the best conditions for laurel encapsulation by SD were 160 °C inlet temperature and 8 mL/min feed rate.
The effect of maltodextrin as an encapsulating agent on spray dried (SD) laurel infusions was stu... more The effect of maltodextrin as an encapsulating agent on spray dried (SD) laurel infusions was studied (inlet temperatures: 140, 160 and 180 • C, and feed rate: 8 and 10 mL/min at fixed flow atomization). In the SD samples, the phenolic content (TPC), antioxidant capacity (DPPH*), morphology (SEM), chemical structure (FTIR), rheology properties and release profiles were studied. The results show that laurel infusion had 42.10 (±0.23) mg gallic acid equivalent/g of laurel and EC 50 of 0.40 (±0.10) mg laurel/mL of DPPH*, the SD microparticles showed defined morphologies. Encapsulation of laurel infusion was achieved with an efficiency of ∼70%. The reconstituted SD powders solutions showed a shear-thinning rheological behavior (n < 1). The results evidenced that the best conditions for laurel encapsulation by SD were 160 • C inlet temperature and 8 mL/min feed rate.
The effect of maltodextrin as an encapsulating agent on spray dried (SD) laurel infusions was stu... more The effect of maltodextrin as an encapsulating agent on spray dried (SD) laurel infusions was studied (inlet temperatures: 140, 160 and 180 ° C, and feed rate: 8 and 10 mL/min at fixed flow atomization). In the SD samples, the phenolic content (TPC), antioxidant capacity (DPPH*), morphology (SEM), chemical structure (FTIR), rheology properties and release profiles were studied. The results show that laurel infusion had 42.10 ( ± 0.23) mg gallic acid equivalent/g of laurel and EC50 of 0.40 ( ± 0.10) mg laurel/mL of DPPH*, the SD microparticles showed defined morphologies. Encapsulation of laurel infusion was achieved with an efficiency of ∼ 70%. The reconstituted SD powders solutions showed a shear-thinning rheological behavior (n < 1). The results evidenced that the best conditions for laurel encapsulation by SD were 160 °C inlet temperature and 8 mL/min feed rate.
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Papers by Ruben Santiago-Adame