Table 5. Contents of Seven Bioactive Compounds in KXP Determined by HPLC–DAD (Mean ± SD, μg/g, n = 3).

	content (μg/g)
compound	batch 1	batch 2	batch 3
POL	9.28 ± 0.17	8.87 ± 0.10	9.02 ± 0.06
DISS	102 ± 1.80	107 ± 0.68	108 ± 1.07
AAS	97.1 ± 0.58	99.2 ± 1.43	98.8 ± 0.52
BAS	1033 ± 13.94	1044 ± 11.25	1037 ± 1.99
DTU	298 ± 1.71	292 ± 2.80	291 ± 0.62
PAC	410 ± 5.43	422 ± 1.14	419 ± 4.22
DTR	11.7 ± 0.17	11.8 ± 0.19	11.6 ± 0.17