Spray-drying wall materials: relationship with bioactive compounds

The encapsulation by spray drying is a common method of encapsulation on the food industry. Many biopolymers are described on the literature as wall materials for this purpose. As different wall materials are applied on spray drying, it is necessary to know their physicochemical characteristics. In...

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Bibliographic Details
Published in:Critical reviews in food science and nutrition 2021-09, Vol.61 (17), p.2809-2826
Main Authors: Coimbra, Pedro Paulo Saldanha, Cardoso, Flávio de Souza Neves, Gonçalves, Édira Castello Branco de Andrade
Format: Article
Language:English
Subjects:
Bioactive compounds
Biological activity
biopolymer
Biopolymers
Carbohydrates
Drying
Encapsulation
Food industry
Proteins
Spray drying
wall materials
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Summary:The encapsulation by spray drying is a common method of encapsulation on the food industry. Many biopolymers are described on the literature as wall materials for this purpose. As different wall materials are applied on spray drying, it is necessary to know their physicochemical characteristics. In view of the different applications for this technology, the objective of the present study is to discuss the physicochemical characteristics of several wall materials used in encapsulation of bioactive compounds by spray drying for human consumption. Among all biopolymers make blends of carbohydrate-based and protein-based biopolymers seems to be the better way to encapsulate bioactive compounds, especially when using vegetable proteins in view of reach a less allergenic product.
ISSN:1040-8398
1549-7852
DOI:10.1080/10408398.2020.1786354