Abstract

Water-in-oil high internal phase emulsions (HIPEW/O) are promising as fat substitutes and nutrient carriers in food systems. A method was developed to replace the water phase of HIPEW/O with natural deep eutectic solvents (NDES) to enhance the loading and stability of nutraceuticals. NDESs, comprising varying ratios of d-glucose, sucrose, and water, were used. Higher sucrose ratios resulted in larger crystals in NDES-based HIPEW/O. Glucose-to-sucrose molar ratios below 1 generated gel-like HIPEs with excellent thermal, centrifugal, freeze-thaw, and storage stability. Increased sucrose proportion in NDES promoted crystal formation, thus improving emulsion stability. NDES-HIPEs demonstrated high curcumin loading with high encapsulation efficiency. Crystal-containing NDES-HIPEs exhibited improved ultraviolet and gastrointestinal stability. This study presents a novel method for HIPEW/O preparation. Using NDES as the internal phase regulates crystal morphology, enhances emulsion stability, and protects nutrients. These unique emulsions hold potential as carriers for bioactive components in food, nutraceutical, and pharmaceutical applications.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.