A review on researches of isolation of tea polyphenols by macrofeticulaf resin
YE Jianhui,LIANG Yuerong (Zhejiang University Tea Research Institute, Hangzhou 310029, China)
The classification of macrofeticulaf resin and their principles of adsorption and desorption in isolation and purification of tea polyphenols were reviewed in the present paper. The application of macrofeticulaf resin to isolation and purification of tea polyphenols included preparation of decaffeinated tea polyphenols, continuous extraction and isolation of functional components from tea and purification of tea polyphenols. The aspects of food safety and organic solvent residues in application of macrofeticulaf resin were also discussed.
【CateGory Index】： TQ202