摘要
Tannins are kinds of polyphenols found in plants,which can be divided into hydrolyzed tannins and condensed tannins according to the structure.They are extracted using solid/liquid,supercritical,pressurized water,and microwave-assisted extraction approaches.Because of the excellent antioxidant and antibacterial properties,tannins are widely used in medicine and food process.Considering the above advantages,the present review focused on various techniques to extract tannins and their application in the medical,food and chemical industries.
基金
This work was supported by College Students Innovation and Entrepreneurship Training Program in 2020(No.202010163002)
Department of Education of Liaoning Province(No.LJKZ0918)
Department of Science and Technology of Liaoning(2021JH2/10300069).
