Characterization, in vitro elderly digestion, and organoids cell uptake of curcumin-loaded nanoparticles.
Food Chem
; 458: 140292, 2024 Nov 15.
Article
in En
| MEDLINE
| ID: mdl-38959794
ABSTRACT
Curcumin, a bioactive compound, showed versatile in anti-inflammatory and anti-cancer ability, while their biological fate in elderly is unclear. In this study, curcumin-loaded nanoparticles based on octyl succinate hydrate (OSA) starch and sodium caseinate were prepared and the in vitro elderly digestion and absorption fate was investigated. The loading capacity of curcumin-loaded nanoparticles prepared from OSA starch (HI), sodium caseinate (SC) and OSA starchsodium caseinate (HS) were all higher than 15%. Curcumin release behavior of the three nanoparticles during in vitro digestion conformed to first-order kinetics. Meanwhile, the transport efficiency of curcumin for HI, SC, and HS increased significantly than the free curcumin (near 1-fold), and the permeability were 1.9, 2.0, and 2.0 times, respectively. The gene expressions of TNF-α, SREBP2 and NPC1L1 in the organoids were enhanced than control group. This study provided scientific reference and guidance for encapsulation of curcumin and digestion and absorption properties in elderly.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Curcumin
/
Digestion
/
Nanoparticles
Limits:
Humans
Language:
En
Journal:
Food Chem
Year:
2024
Document type:
Article
Affiliation country:
China
Country of publication:
Reino Unido