Table 2. Results of similarity evaluation between samples and reference chromatogram.

Sample	SC	Sample	SC	Sample	SC	Sample	SC	Sample	SC
S1	0.975	S21	0.945	S41	0.993	S61	0.947	S81	0.982
S2	0.973	S22	0.923	S42	0.991	S62	0.974	S82	0.961
S3	0.97	S23	0.946	S43	0.99	S63	0.934	S83	0.955
S4	0.975	S24	0.943	S44	0.994	S64	0.98	S84	0.947
S5	0.976	S25	0.98	S45	0.994	S65	0.951	S85	0.945
S6	0.991	S26	0.987	S46	0.982	S66	0.947	S86	0.925
S7	0.979	S27	0.99	S47	0.974	S67	0.978	S87	0.931
S8	0.985	S28	0.989	S48	0.992	S68	0.988	S88	0.985
S9	0.954	S29	0.981	S49	0.989	S69	0.978	S89	0.989
S10	0.983	S30	0.969	S50	0.994	S70	0.991	S90	0.981
S11	0.98	S31	0.971	S51	0.99	S71	0.956	S91	0.968
S12	0.976	S32	0.922	S52	0.995	S72	0.955	S92	0.974
S13	0.983	S33	0.915	S53	0.994	S73	0.922	S93	0.977
S14	0.982	S34	0.909	S54	0.958	S74	0.966
S15	0.963	S35	0.98	S55	0.956	S75	0.95
S16	0.959	S36	0.961	S56	0.992	S76	0.995
S17	0.956	S37	0.928	S57	0.986	S77	0.974
S18	0.98	S38	0.933	S58	0.977	S78	0.941
S19	0.984	S39	0.954	S59	0.93	S79	0.989
S20	0.983	S40	0.996	S60	0.978	S80	0.971