Evaluation of the Use of Industrial Wastes on the Encapsulation of Betalains Extracted from Red Pitaya Pulp (Hylocereus polyrhizus) by Spray Drying: Powder Stability and Application

Optimization and encapsulation of phenolic compounds from the tea of maize husk using maltodextrin and different drying techniques

“…Moreover, microcapsules obtained from the freeze‐drying provided the highest efficiency of 98.21%, followed by microwave‐drying (97.97) and spray‐drying (88.29%), respectively. These results were in the same line with those of some studies published literature in which the efficiency was found in the range of 87.00–99.80% (Ribeiro et al, 2019; Utpott et al, 2020). Regarding the efficiencies of encapsulation, the drying techniques were revealed to be one of the determinant factors affecting the retention of phenolic compounds in microcapsules.…”

“…were in the same line with those of some studies published literature in which the efficiency was found in the range of 87.00-99.80% (Ribeiro et al, 2019;Utpott et al, 2020). Regarding the efficiencies of encapsulation, the drying techniques were revealed to be one of the determinant factors affecting the retention of phenolic compounds in microcapsules.…”

Microencapsulates of Stenocereus pruinosus Fermented Juice and Their Bioactive Compounds Using Maltodextrin, Gum Arabic, and Mesquite Gum as Carrier Agents

“…Density behavior (MDX lowest and GA highest density value) obtained in this work was observed previously by Mahdavee Khazaei et al [32] in the encapsulation of saffron petals juice with MDX 7DE and GA. Regarding to tapped density, in presence of MDX, the air inside of particles could be expanded [33]; consequently, a reduction in density may occur, which explain the behavior of tapped density. On the other hand, all formulations of powders that contain MG, as part of the encapsulating mixture, were similar in densities, except for the ternary combination.…”

Valorisation of food wastes to produce natural pigments using non‐thermal novel extraction methods: a review

“…A water‐soluble colourless to yellow pigment compounds known as Anthoxanthins or commonly called as flavonoids are derived from plants or microorganisms. Betalains are red to yellow pigments soluble in water widely present in plants (Jayan et␣al ., 2016; Utpott et␣al ., 2020). The oxidation of polyphenolic compounds leads to the formations of brown or dark‐coloured pigments in plants microbes and animals, and such pigments are known as Melanins.…”