Table 1
Relative amounts of individual components in the degraded mixtures
Compouds
Retention time (min)
Content (%)
A (20 min)
B (40 min)
C (60 min)
Phloridzin
14
93.5
78.8
47.1
UI
1)
-1
16.6
6.5
16.6
24.2
UI-2
16.9
-
-
6.1
UI-3
19.4
-
4.6
13.9
UI-4
20.4
-
-
3.3
UI-5
27.9
-
-
5.4
UI is unidentified compounds.