FOOD SCIENCE ›› 2001, Vol. 22 ›› Issue (5): 14-16.
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YI Guo-Bin, CUI Ying-De, LIAO Lie-Wen, LI Xin-Ming
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Abstract: In this paper,treatment on green tea with crosslinking poly Vinylpyrrolidone (PVPP)and treating conditions was studied .It proved that the tea adsorption ratio of tea polyphenol was up to over 50％when green tea was treated with PVPPunder 30～50℃,concentration 4～5g/L and crosslinking degree 0.4％～0.6％.Stability of tea beverage was improved greatly.Moreover ,PVPP could be used sgnergistically with VC.
Key words: PVPP Green tea. Tea polyphenol.
YI Guo-Bin, CUI Ying-De, LIAO Lie-Wen, LI Xin-Ming. Study on Polyphenol Adsorption of Green Tea Treated With PVPP[J]. FOOD SCIENCE, 2001, 22(5): 14-16.
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