期刊
TRENDS IN FOOD SCIENCE & TECHNOLOGY
卷 68, 期 -, 页码 56-69出版社
ELSEVIER SCIENCE LONDON
DOI: 10.1016/j.tifs.2017.08.003
关键词
Complex particles; Dry-heat conjugates; Pickering stabilization; Emulsions; Hydrogels; Oleogels; Food formulations
资金
- BOF (Special Research Fund) of Ghent University
- Marie Curie Career Integration Grant (FP7-PEOPLE-CIG) within 7th Framework Programme of European Commission [618157]
- Hercules foundation [AUGE-09-029]
Background: Developing novel food structures is nowadays becoming an attractive technology for food product innovation because they can be used to control textural properties, oral processing and perception, as well as biofunctionality in the human body. Proteins and polysaccharides are among the most abundant natural raw materials that can be used for creating novel food structures owing to their supramolecular interactions driven by attractive or repulsive forces. These two classes of biopolymers can be used to create different types of colloidal systems with unique properties, such as nano-or microparticles, hydrogels, films, emulsions, oil-filled hydrogels, foams, and oleogels, to name a few. Scope and approach: In this review, we discuss a range of functional colloids which can be fabricated by exploiting spontaneous interactions of proteins and polysaccharides. Besides, the fundamental theories of proteins and polysaccharides interactions that can affect the structural formation are described. Furthermore, potential food applications of some selective functional colloids are also discussed with illustrative examples. Key findings and conclusions: The synergistic interactions of proteins and polysaccharides in their mixed system and a more complex system where a hydrophobic phase is present, could be employed to obtain various colloidal structures with numerous promising applications in the food industry. (C) 2017 Elsevier Ltd. All rights reserved.
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