A review of microencapsulation methods for food antioxidants: Principles, advantages, drawbacks and applications

•The protection of the bioactive compounds could be improved in the case of using carrier agents.•The technique and wall material have a great impact on the encapsulation characteristics.•The process parameters related with the physico-chemical functions of encapsulated materials should be optimized...

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Bibliographic Details
Published in:Food chemistry Vol. 272; pp. 494 - 506
Main Authors: Ozkan, Gulay, Franco, Paola, De Marco, Iolanda, Xiao, Jianbo, Capanoglu, Esra
Format: Journal Article
Language:English
Published: England Elsevier Ltd 30.01.2019
Subjects:
antioxidants
Antioxidants - chemistry
beta-Cyclodextrins - chemistry
bioactive compounds
evaporation
Food antioxidants
Food applications
Food Handling - methods
Freeze Drying
gelation
Gels - chemistry
Liposomes - chemistry
microencapsulation
Microencapsulation methods
Microparticle
oxidative stress
polymerization
Polymers - chemistry
Solubility
solvents
spray drying
Food applications
Microencapsulation methods
Microparticle
Food antioxidants
ISSN:0308-8146, 1873-7072, 1873-7072
Online Access:Get full text
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Summary:•The protection of the bioactive compounds could be improved in the case of using carrier agents.•The technique and wall material have a great impact on the encapsulation characteristics.•The process parameters related with the physico-chemical functions of encapsulated materials should be optimized. Bioactivities and numerous health benefits against a number of oxidative stress related diseases have been attributed to the role of dietary antioxidants. The development of physical (spray drying, lyophilization, supercritical fluid precipitation and solvent evaporation), physico-chemical (coacervation, liposomes and ionic gelation) and chemical encapsulation techniques (interfacial polymerization and molecular inclusion complexation) enable to obtain healthier and acceptable bioactive compounds. This review focuses on the impacts of microencapsulation techniques on the encapsulation characteristics of food antioxidants. Additionally, this study also provides detailed information on the principles, effective parameters, advantages, disadvantages and applications of microencapsulation techniques.
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ISSN:0308-8146
1873-7072
1873-7072
DOI:10.1016/j.foodchem.2018.07.205