Microencapsulation of Citrus aurantifolia essential oil with the optimized CaCl₂ crosslinker and its antibacterial study for cosmetic textiles.

ABSTRACT: A functional fabric immobilized by the microcapsules of C. aurantifolia lime essential oil (LO) was prepared and characterized. A varied amount of CaCl₂ crosslinker was optimized to coacervate LO using alginate-gelatin biopolymers and Tween 80 emulsifier. A further evaluation of the immobilized LO microcapsules for the antibacterial effect against both Gram-positive and Gram-negative bacteria was conducted. The optimized alginate/gelatin-based microcapsules were effectively crosslinked by 15% CaCl₂ with an yield, oil content (OC), and encapsulation efficiency (EE) of 39.91 ± 3.10%, 78.33 ± 7.53%, and 90.27 ± 5.84%, respectively. A spherical shape of LO microcapsules was homogeneously found with an average particle size of 1.394 μm. A first-order kinetics mechan

SUBMITTER: Pratiwi L 

PROVIDER: S-EPMC9597583 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature