Factors Influencing the Binding between Green Tea Extract and Bile Salt

doi:10.7506/spkx1002-6630-201205006

FOOD SCIENCE ›› 2012, Vol. 33 ›› Issue (5): 29-32.doi: 10.7506/spkx1002-6630-201205006

• Basic Research • Previous Articles Next Articles

Factors Influencing the Binding between Green Tea Extract and Bile Salt

LIU Shu-min，WANG Juan，HUANG Hui-hua

College of Light Industry and Food Sciences, South China University of Technology, Guangzhou 510641, China

Online:2012-03-15 Published:2012-03-03

Abstract

Abstract: Through determining the binding capacity of green tea extract to sodium taurocholate, glycocholate and sodium cholate under polyvinylpyrrolidone (PVP), medium pH, ionic strength and urea in vitro, the adsorption behavior of green tea extract to bile salts were compared. The results showed that medium pH and urea concentration had significant effects on binding of green tea extract to bile salts(P≤0.05), but the effect of ionic strength was not obvious(P≥0.05).

Key words: green tea extract, bile salts, binding, impact factor

CLC Number:

TS201.7

LIU Shu-min，WANG Juan，HUANG Hui-hua. Factors Influencing the Binding between Green Tea Extract and Bile Salt[J]. FOOD SCIENCE, 2012, 33(5): 29-32.

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Factors Influencing the Binding between Green Tea Extract and Bile Salt

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