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

Table 3

Precision, repeatability, and stability of nine analytes in TLC.

Analyte	Mean of	Precision (n = 3)		Repeatability (n = 5)		Stability (n = 5)
		RSD (%) of Rf	RSD (%) of Pa^b	RSD (%) of Rf	RSD (%) of Pa	RSD (%) of Rf	Pa					RSD (%) of Pa
							2 h	4 h	8 h	12 h	24 h
1	0.03	0.75	6.81	0.54	4.88	0.86	72.88	75.74	73.45	79.74	72.44	4.03
2	0.19	0.40	3.69	1.61	3.93	2.09	68.49	59.77	66.73	70.52	69.87	6.46
3	0.23	0.87	3.74	1.05	5.44	0.56	88.74	84.91	90.11	85.77	90.45	2.87
4	0.27	1.52	6.29	1.34	3.74	2.48	121.01	125.74	128.44	131.34	130.22	3.24
5	0.33	1.01	6.60	1.01	3.81	1.11	64.41	64.88	66.86	70.11	70.29	4.15
6	0.54	0.37	4.76	0.84	7.64	0.52	31.22	28.87	30.21	33.47	34.49	7.30
7	0.72	1.11	6.10	1.03	7.79	0.39	155.70	149.38	145.06	156.63	149.74	3.18
8	0.80	0.68	7.33	1.43	3.14	1.07	135.75	133.96	141.01	142.13	139.54	2.52
9	0.90	0.94	4.18	0.33	3.78	0.97	117.25	131.49	134.84	129.71	128.56	2.32

^aR_f value of the analytes; ^bpeak area of the analytes.