Preparation and Characterization of a Modified-beta-Cyclodextrin/beta-Carotene Inclusion Complex and Its Application in Pickering Emulsions

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作者信息关键词期刊信息基础信息归属信息摘要

成果类型：

期刊论文

作者：

Niu, Hui;Chen, Weijun;Chen, Wenxue;Yun, Yonghuan;Zhong, Qiuping;...

通讯作者：

Chen, Haiming;Liu, Gang

作者机构：

[Niu, Hui; Fu, Xiong] South China Univ Technol, Coll Food Sci, 381 Wushan Rd, Guangzhou 510640, Guangdong, Peoples R China.

[Niu, Hui; Yun, Yonghuan; Chen, Weijun; Chen, Wenxue; Chen, Haiming; Zhong, Qiuping] Hainan Univ, Coll Food Sci & Engn, 58 People Rd, Haikou 570228, Hainan, Peoples R China.

[Liu, Gang] Wuhan Polytech Univ, Coll Food Sci & Engn, Wuhan 430023, Hubei, Peoples R China.

通讯机构：

[Chen, Haiming] H

[Liu, Gang] W

Hainan Univ, Coll Food Sci & Engn, 58 People Rd, Haikou 570228, Hainan, Peoples R China.

Wuhan Polytech Univ, Coll Food Sci & Engn, Wuhan 430023, Hubei, Peoples R China.

语种：

英文

关键词：

Pickering emulsion;octenyl succinic anhydride;oxidative stability;physical stability;beta-carotene;beta-cyclodextrin

期刊：

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

ISSN：

0021-8561

年：

2019

卷：

期：

页码：

12875-12884

DOI：

10.1021/acs.jafc.9b05467

基金类别：

National Natural Science Foundation of ChinaNational Natural Science Foundation of China [31801494, 31771925]; Hainan Province Key Research and Development Project [ZDYF2019088]; Hainan University Start-up Scientific Research Projects of China [lcyqd1630, kyqd1551]

机构署名：

本校为通讯机构

院系归属：

食品科学与工程学院

摘要：

beta-Cyclodextrin (beta-CD) was modified using octenyl succinic anhydride (OSA) to introduce amphiphilic groups (hydrophilic carboxyl and lipophilic octenyl chains) by esterification under alkaline conditions. The FT-IR results indicated that the OSA-modified beta-CD (OCD) showed new absorption peaks of an ester bond and a carboxylate (RCOO(-)) at 1724 and 1570 cm(-1), respectively, confirming the successful preparation of OCD. Then the embedding effects of beta-CD and OCD on beta-carotene and the emulsifying and antioxidant properties of their inclusion complexes were evaluated. The results o...

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Preparation and Characterization of a Modified-beta-Cyclodextrin/beta-Carotene Inclusion Complex and Its Application in Pickering Emulsions

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