Encapsulation and delivery of bioactive citrus pomace polyphenols: a review
| Autor: | David Julian McClements, Yao Olive Li, Sarah Caballero, Gabriel Davidov-Pardo |
|---|---|
| Rok vydání: | 2021 |
| Předmět: |
Citrus
030309 nutrition & dietetics engineering.material Shelf life Antioxidants Industrial and Manufacturing Engineering 03 medical and health sciences 0404 agricultural biotechnology Nutraceutical Phenols Food science 0303 health sciences Chemistry Pulp (paper) Pomace Polyphenols Water food and beverages 04 agricultural and veterinary sciences General Medicine 040401 food science Bioavailability Key factors Polyphenol engineering Delivery system Food Science |
| Zdroj: | Critical Reviews in Food Science and Nutrition. 62:8028-8044 |
| ISSN: | 1549-7852 1040-8398 |
| Popis: | Citrus pomace consists of the peel, pulp, and membrane tissues remaining after juice expression. Globally, around one million tons of citrus pomace are generated annually, which contains a variety of bioactive constituents that could be used as value-added functional ingredients in foods. However, the polyphenols in citrus pomace are not currently being utilized to their full potential, even though they can be used as nutraceuticals in functional foods and beverages. Citrus phenolics face significant roadblocks to their successful incorporation into these products. In particular, they have poor water solubility, chemical stability, and bioavailability. This review describes the diverse range of colloidal systems that have been developed to encapsulate and deliver citrus phenolics. Examples of the application of these systems for the encapsulation, protection, and delivery of polyphenols from citrus pomace are given. The use of colloidal delivery systems has been shown to improve the stability, dispersibility, and bioaccessibility of encapsulated polyphenols from citrus pomace. The selection of an appropriate delivery system determines the handling, storage, shelf life, encapsulation efficiency, dispersibility, and gastrointestinal fate of the citrus polyphenols. Furthermore, the purity, solubility, and chemical structure of the polyphenols are key factors in delivery system selection. |
| Databáze: | OpenAIRE |
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