Development of Global Chemical Profiling for Quality Assessment of Ganoderma Species by ChemPattern Software

Table 2

Precision, repeatability, and stability of eleven analytes in HPLC.

Analyte	Mean of	Precision (n = 3)		Repeatability (n = 5)		Stability (n = 5)
		RSD (%) of tR	RSD (%) of Pa^b	RSD (%) of tR	RSD (%) of Pa	RSD (%) of tR	Pa					RSD (%) of Pa
							2 h	4 h	8 h	12 h	24 h
1	22.13	0.15	2.22	0.05	3.02	0.14	992	1004	1018	1054	1074	3.34
2	25.66	0.19	3.40	0.05	4.90	0.21	2022	2193	2118	2092	2277	4.57
3	27.74	0.13	3.33	0.05	3.98	0.14	2191	2124	2147	2132	2268	2.73
4	29.02	0.08	1.14	0.06	3.89	0.13	2209	2059	2192	2297	2333	4.81
5	32.15	0.09	3.37	0.05	2.85	0.06	4570	4687	4851	4783	4817	2.40
6	35.78	0.11	0.44	0.05	3.93	0.07	9187	9299	9480	9510	9681	1.88
7	41.51	0.07	2.96	0.06	4.63	0.16	2040	2128	2090	2283	2193	4.40
8	44.57	0.04	2.44	0.03	2.98	0.11	3941	4003	3984	4056	3905	1.46
9	47.32	0.02	0.77	0.02	2.68	0.07	4703	4923	4957	4924	4993	2.32
10	49.67	0.12	3.02	0.05	2.89	0.19	3919	3822	3913	3723	3827	2.09
11	55.67	0.10	3.87	0.03	2.68	0.13	3656	3803	3748	3756	3861	1.92

^aRetention time of the analytes; ^bpeak area of the analytes.