Mechanisms of in vitro controlled release of astaxanthin from starch-based double emulsion carriers

The aim of the present study was to illuminate the controlled release mechanism of Astaxanthin (AST) from the biocompatible double emulsions fabricated by inexpensive, renewable and biodegradable native starch (SDEs) using a novel two-step emulsification. The storage stability of the four types of A...

Full description

Saved in:
Bibliographic Details
Published in:Food hydrocolloids 2021-10, Vol.119, p.106837, Article 106837
Main Authors: Yang, Jie, Zhou, Qiwei, Huang, Zehao, Gu, Zhengbiao, Cheng, Li, Qiu, Lizhong, Hong, Yan
Format: Article
Language:English
Subjects:
Carrier
Hydrophobic nutrient
Release property
Stability
Starch
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The aim of the present study was to illuminate the controlled release mechanism of Astaxanthin (AST) from the biocompatible double emulsions fabricated by inexpensive, renewable and biodegradable native starch (SDEs) using a novel two-step emulsification. The storage stability of the four types of AST-loaded SDEs was evaluated. The results indicated that SDEs prepared with a native corn starch concentration of 7 wt% (7% NCS DEs), and a droplet size of approximately 8 μm without stratification, exhibited excellent storage stability for 35 d. The chemical stability of AST remaining for 7% NCS DEs after 35 d was 90%. The AST-loaded SDEs displayed a high encapsulation efficiency (96%). The release of AST-loaded SDEs was
ISSN:0268-005X
1873-7137
DOI:10.1016/j.foodhyd.2021.106837