TY - JOUR
T1 - Microencapsulation of Phenolic Extract from Sea Grape (Coccoloba uvifera L.) with Antimutagenic Activity
AU - Calderón-Santoyo, Montserrat
AU - González-Cruz, Elda Margarita
AU - Iñiguez-Moreno, Maricarmen
AU - Ramos-Martínez, Osvaldo
AU - Burgos-Hernández, Armando
AU - Ragazzo-Sánchez, Juan Arturo
N1 - Publisher Copyright:
© 2022 Wiley-VHCA AG, Zurich, Switzerland.
PY - 2022/11
Y1 - 2022/11
N2 - This study aimed to microencapsulate the sea grape ethanolic extract by the spray drying process, characterizing the obtained powder, and evaluating its antimutagenicity activity. Microparticles showed a mean size of 6.28 μm and a spherical shape with a smooth surface. The powder had a low moisture content (4.02±0.92 %) and water activity (0.27±0.01), and high solubility (76±3.60 %). Moreover, hygroscopicity (14.75±2.63 g/100 g of powder) and bulk density (0.63±0.03 g/cm3) values suggested that this powder can be easily handled at a pilot or industrial scale. In addition, microencapsulation protected the extract against oxidation by ultraviolet light, improved its thermal stability, and its antimutagenicity activity was similar to fresh sea grape extract. In conclusion, the microencapsulation with maltodextrin by spray drying technique is an alternative to protect bioactive compounds from sea grapes against environmental conditions, maintaining their antimutagenic activity.
AB - This study aimed to microencapsulate the sea grape ethanolic extract by the spray drying process, characterizing the obtained powder, and evaluating its antimutagenicity activity. Microparticles showed a mean size of 6.28 μm and a spherical shape with a smooth surface. The powder had a low moisture content (4.02±0.92 %) and water activity (0.27±0.01), and high solubility (76±3.60 %). Moreover, hygroscopicity (14.75±2.63 g/100 g of powder) and bulk density (0.63±0.03 g/cm3) values suggested that this powder can be easily handled at a pilot or industrial scale. In addition, microencapsulation protected the extract against oxidation by ultraviolet light, improved its thermal stability, and its antimutagenicity activity was similar to fresh sea grape extract. In conclusion, the microencapsulation with maltodextrin by spray drying technique is an alternative to protect bioactive compounds from sea grapes against environmental conditions, maintaining their antimutagenic activity.
KW - antimutagenic activity
KW - photostability effect
KW - sea grape extract
KW - spray-drying technique
KW - thermal analyses
UR - http://www.scopus.com/inward/record.url?scp=85141208741&partnerID=8YFLogxK
U2 - 10.1002/cbdv.202200806
DO - 10.1002/cbdv.202200806
M3 - Artículo
C2 - 36224743
AN - SCOPUS:85141208741
SN - 1612-1872
VL - 19
JO - Chemistry and Biodiversity
JF - Chemistry and Biodiversity
IS - 11
M1 - e202200806
ER -