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Highly stable nanostructured lipid carriers containing candelilla wax for d-limonene encapsulation: Preparation, characterization and antifungal activity.
- Source :
-
Food Hydrocolloids . Dec2023, Vol. 145, pN.PAG-N.PAG. 1p. - Publication Year :
- 2023
-
Abstract
- The objective of this work was to develop nanostructured lipid carriers (NLCs) with preservation effect by using pea protein isolate (PPI) nanoparticles as emulsifiers, candelilla wax (CW) as organo-gelator and d -limonene (DL) as antifungal agent. The optimal formulation parameters of NLCs were firstly determined based on results of particle size, poly-dispersity index and zeta potential, and then NLCs prepared by optimal formulation were further characterized. The results showed that DL was successfully encapsulated inside NLCs. Moreover, the encapsulation of amorphous DL led to more disordered crystalline state of NLCs. In addition, in comparing the properties of NLCs and nanoemulsions (NEs) without CW, it was found that the addition of CW seemed to have several beneficial effects on NLCs: 1) NLC droplets were well dispersed, whereas NE droplets exhibited coalescence and flocculation; 2) compared with NEs, NLCs displayed excellent storage stability and inhibition ability of DL release. Furthermore, antifungal activity of NLCs was observed by in vitro and in vivo study. The acquired information in current research can provide novel insight into development of stable and antifungal nanocarriers that own a promising application in tomato preservation. [Display omitted] • NLCs were produced by pre-emulsification followed by ultrasonic treatment. • Candelilla wax (CW) was presumed to be important for the crystallization of NLCs. • CW endowed NLCs with high physical stability and retention rate of d -limonene. • NLCs showed good inhibition effect on the growth of Botrytis cinerea. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0268005X
- Volume :
- 145
- Database :
- Academic Search Index
- Journal :
- Food Hydrocolloids
- Publication Type :
- Academic Journal
- Accession number :
- 171340882
- Full Text :
- https://doi.org/10.1016/j.foodhyd.2023.109101