Influence and mechanism of food matrices onto the TBBQ-eliminated performance during in-vitro digestion.
Food Chem
; 445: 138682, 2024 Jul 01.
Article
in En
| MEDLINE
| ID: mdl-38350196
ABSTRACT
Food matrices greatly impact TBBQ content during digestion, while lacking sufficient research and understanding. This study investigated the influence and mechanism of fried foods on the TBBQ-eliminated performance during in-vitro digestion. The results indicated that TBBQ content varied significantly among food matrices after in-vitro digestion, with the highest in peanuts (38.3%). The correlation analysis revealed that proteins remarkably facilitated TBBQ-eliminations while fats decreased the TBBQ-eliminated rate. The TBBQ-eliminated performance of proteins, protein digestive mixtures, and amino acids uncovered that sulfhydryl groups were crucial reactive groups to eliminate TBBQ, and TBBQ-eliminated rates under intestinal pH (8.0) were faster than gastric pH (1.5). Additionally, fats significantly reduced the protein-triggered TBBQ-eliminations, originating that the oil-water interface increased the interaction difficulty between lipophilic TBBQ and proteins. Thus, this work provided an in-depth understanding of food matrices (especially proteins and fats) in TBBQ eliminations to enlighten the promising TBBQ-risk-reduced strategies with high-protein and low-fat foods.
Key words
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Food
/
Intestines
Language:
En
Journal:
Food Chem
Year:
2024
Document type:
Article
Affiliation country:
China