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Alternative Processing Options for Improving the Proteins Functionality by Maillard Conjugation.
Loredana Dumitrașcu1, Daniela Borda1, Iuliana Aprodu1
1Faculty of Food Science and Engineering, Dunarea de Jos University of Galati, 111 Domneasca Str., 800008 Galati, Romania.
Foods (Basel, Switzerland)
|October 14, 2023
Summary
Maillard conjugates enhance protein properties and biological activity. Alternative technologies like ultrasound and microwaves offer efficient, safer methods for their formation compared to traditional heating.
Area of Science:
- Food Science and Technology
- Biochemistry
- Protein Chemistry
Background:
- Protein-carbohydrate conjugation via Maillard reactions improves protein functionality and biological activity.
- Conventional Maillard conjugate formation relies on heating, which can lead to toxic byproducts.
Purpose of the Study:
- To review alternative technologies for Maillard conjugate formation.
- To discuss mechanisms, parameters, and strategies for using these technologies.
- To highlight the benefits of alternative technologies in producing bioactive Maillard conjugates.
Main Methods:
- Overview of alternative processing technologies: ultrasound, microwave, pulsed electric fields, high-pressure, and electrodynamic treatments.
- Analysis of different application strategies: pretreatment, single-step treatment, or combined processing.
- Evaluation of parameters influencing Maillard conjugate formation.
Main Results:
- Alternative technologies accelerate Maillard reaction steps and minimize toxic compound formation.
- Various strategies (pretreatment, single-step, combined) effectively produce Maillard conjugates.
- Optimized processing yields proteins with enhanced functional and biological properties.
Conclusions:
- Alternative technologies provide efficient and safer routes for Maillard conjugate synthesis.
- Tailoring processing strategies and parameters allows for targeted improvement of protein properties.
- Maillard conjugates produced via alternative methods exhibit significant antioxidant, antimicrobial, and other health-promoting activities.
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