Evaluation of structural and functional properties of chitosan-chlorogenic acid complexes
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- 作者：Zihao Wei ; Yanxiang Gao ; gyxcau@126.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Chlorogenic acid (PubChem CID ; 1794427) ; Cinnamic acid (PubChem CID ; 444539) ; Gallic acid (PubChem CID ; 370)
- 刊名：International Journal of Biological Macromolecules
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：86
- 期：Complete
- 页码：376-382
- 全文大小：1038 K
文摘
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Chitosan formed covalent complex with chlorogenic acid (CA).
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Chitosan–CA covalent complex had as high as 276.5 ± 6.2 mg CA/g complex.
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Covalent complexation induced a larger change of physical structure.
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Chitosan–CA covalent complex was more thermally stable in terms of antioxidant activity.
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The viscosity of chitosan was significantly increased by covalent modification.