Table 2.

Concentration of 13 components in seven batches of LHQK

Peak number	Content (mg/g)
	1912001	1911001	1911002	1911003	1812001	1812002	1812003
1	2.040	2.062	2.148	1.957	0.885	1.229	1.140
2	3.431	2.644	3.146	3.108	1.672	2.429	2.521
3	2.005	1.998	2.087	1.926	0.896	1.231	1.176
5	2.294	1.545	2.034	2.277	1.592	1.518	1.364
7	7.175	3.525	6.560	7.869	5.443	4.334	4.421
10	10.226	9.572	10.499	9.935	10.414	9.103	8.236
12	10.430	7.962	9.502	12.055	11.680	9.514	10.268
13	6.521	5.164	5.499	6.871	6.591	4.816	6.115
17	0.212	0.142	0.162	0.194	0.194	0.167	0.164
18	0.617	0.538	0.638	0.593	0.444	0.428	0.347
19	0.470	0.305	0.343	0.413	0.418	0.365	0.366
20	0.283	0.169	0.205	0.254	0.252	0.217	0.221
21	0.546	0.350	0.394	0.477	0.481	0.425	0.430
22	0.138	0.078	0.095	0.116	0.115	0.105	0.104