Antioxidants

LogP

LogK

Detection Time/min

Catechin

0.31

−0.11

6.2

Epicatechin

0.11

−0.17

6.2

Gallocatechin

−0.32

−0.44

6.3

Epigallocatechin

−0.50

−0.55

6.5

Catechin gallate

1.55

1.03

5.5

Epicatechin gallate

1.06

0.88

5.7

Gallocatechin gallate

0.92

0.79

5.8

Epigallocatechin gallate

0.39

0.47

6