3D Printability of Lysine-Modified Myofibrillar Protein Emulsions.

ABSTRACT: This study explores the potential of lysine (Lys) and tilapia myofibrillar protein (MP) composite particles in the formulation of highly inwardly directed emulsions (HIPEs). Infrared spectroscopy, potentiometric analysis, and molecular docking studies revealed that the interaction between Lys and MP is primarily governed by hydrogen bonding and electrostatic forces. The incorporation of Lys significantly influenced the particle size, secondary and tertiary structures, solubility, and turbidity of MP. Lys-MP-stabilized HIPEs can form highly stable denser self-supporting gel network structures. Rheological analysis of HIPEs stabilized by MP showed a low energy storage modulus (G' 110.66 Pa) and water-oil separation, therefore preventing 3D printing. However, HIPEs stabilized by Lys (especial

SUBMITTER: Liao L 

PROVIDER: S-EPMC12191990 | biostudies-literature | 2025 Jun

REPOSITORIES: biostudies-literature