The K_D-values of GAs in HSCCC separation with different solvent systems.

Solvent system	K D -values of GAs
	13:0	15:1	17:2	15:0	17:1
EtOAc/n-BuOH/H2O (4 : 1 : 5, v/v)	267.3	238.0	181.7	205.2	301.1
n-hexane/EtOAc/MeOH/H2O (5 : 2 : 5 : 2, v/v)	25.3	29.6	43.1	61.6	69.6
CHCl3/MeOH/H2O (4 : 3 : 2, v/v)	<0.01	<0.01	<0.01	<0.01	<0.01
Heptane/EtOAc/MeOH/HOAc (5 : 4 : 1 : 1, v/v)	0.96	0.89	0.90	1.53	1.41