A Novel Shell Material-Highland Barley Starch for Microencapsulation of Cinnamon Essential Oil with Different Preparation Methods

文献类型： 外文期刊

第一作者： Li, Liang

作者： Li, Liang;Xue, Bei;Liu, Zhendong;Luo, Zhang;Lu, Deze;Zhao, Xiaorui;Zhang, Wenhui;Peng, Jian

作者机构：

关键词： Microcapsules; Highland barley starch; molecular inclusion method

期刊名称：MATERIALS （ 影响因子：3.623； 五年影响因子：3.92 ）

ISSN：

年卷期： 2020 年 13 卷 5 期

页码：

收录情况： SCI

摘要： Highland barley starch (HBS), as a carbohydrate shell material with excellent performance in microcapsule applications, has rarely been reported. In the present study, three different microcapsules (CEO-SWSM, CEO-PM, and CEO-UM) were synthesized successfully via saturated aqueous solution method, molecular inclusion method and ultrasonic method, respectively, using HBS as shell material coupled with cinnamon essential oil (CEO) as the core material. The potential of HBS as a new shell material and the influence of synthetic methods on the performance of microcapsules, encapsulation efficiency (EE), yield, and release rate of CEO-SWSM, CEO-PM, and CEO-UM were determined, respectively. The results confirmed that CEO-PM had the most excellent EE (88.2%), yield (79.1%), as well as lowest release rate (11.5%, after 25 days of storage). Moreover, different kinetic models were applied to fit the release process of these three kinds of microcapsules: CEO-SWSM, CEO-PM, and CEO-UM had the uppermost R-squared value in the Higuchi model, the zero-order model, and the first-level model, respectively. Over all, this work put forward a novel perspective for the improved encapsulation effect of perishable core materials (e.g., essential oil) for the food industry.

分类号：

  • 相关文献
作者其他论文 更多>>

微信小程序