用于增强性能的改性多孔淀粉：合成、表征及应用
Modified porous starch for enhanced properties: Synthesis, characterization and applications.
作者信息
Cao Feng, Lu Shengmin, Wang Lu, Zheng Meiyu, Young Quek Siew
机构信息
State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Zhejiang Provincial Key Laboratory of Fruit and Vegetables Postharvest and Processing Technology, Ministry of Agriculture and Rural Affairs Key Laboratory of Post-Harvest Handling of Fruits, Institute of Food Science, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China; College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China.
State Key Laboratory for Managing Biotic and Chemical Threats to the Quality and Safety of Agro-products, Zhejiang Provincial Key Laboratory of Fruit and Vegetables Postharvest and Processing Technology, Ministry of Agriculture and Rural Affairs Key Laboratory of Post-Harvest Handling of Fruits, Institute of Food Science, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, China; College of Food Science and Technology, Nanjing Agricultural University, Nanjing 210095, China.
出版信息
Food Chem. 2023 Jul 30;415:135765. doi: 10.1016/j.foodchem.2023.135765. Epub 2023 Feb 24.
Native starches have low water solubility at room temperature and poor stability, which demand modifications to overcome. Porous starch as a modified one shows enhanced adsorptive efficiency and solubility compared with its native starch. In contrast, some inherent disadvantages exist, such as weak mechanical strength and low thermal resistance. Fortunately, modified porous starches have been developed to perform well in adsorption capacity and stability. Modified porous starch can be prepared by esterification, crosslinking, oxidation and multiple modifications to the porous starch. The characterization of modified porous starch can be achieved through various analytical techniques. Modified porous starch can be utilized as highly efficient adsorbents and encapsulants for various compounds and applied in various fields. This review dealt with the progress in the preparation, structural characterization and application of modified porous starch. The objective is to provide a reference for its development, utilization, and future research directions.
天然淀粉在室温下具有低水溶性和较差的稳定性，这需要进行改性来克服。多孔淀粉作为一种改性淀粉，与天然淀粉相比，具有更高的吸附效率和溶解性。然而，它也存在一些固有缺点，如机械强度弱和耐热性低。幸运的是，已开发出改性多孔淀粉，其在吸附能力和稳定性方面表现良好。改性多孔淀粉可以通过对多孔淀粉进行酯化、交联、氧化和多重改性来制备。改性多孔淀粉的表征可以通过各种分析技术来实现。改性多孔淀粉可以用作各种化合物的高效吸附剂和包囊材料，并应用于各个领域。本文综述了改性多孔淀粉在制备、结构表征和应用方面的进展。目的是为其开发、利用和未来研究方向提供参考。
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