Quantitative Analysis of Berberidis Cortex via Quantitative Analysis of Multicomponents by Single Marker (QAMS) Combined with Fingerprint and Chemometrics Methods

Table 6

Comparision of the results from the ESM and QAMS (mg g⁻¹) (n = 3).

Sample	Magnoflorine (mg·g^−1)		Jatrorrhizine hydrochloride (mg·g^−1)		Palmatine hydrochloride (mg·g^−1)		Berberine hydrochloride (mg·g^−1)
	ESM	QAMS	ESM	QAMS	ESM	QAMS	ESM
S1	72.054	72.997	4.4788	4.4383	3.0232	3.0468	30.684
S2	69.421	70.329	4.7649	4.7155	3.2925	3.3037	30.551
S3	59.079	59.852	3.9308	3.8901	3.0882	3.0987	29.654
S4	57.634	58.390	3.8432	3.8034	3.029	3.0393	28.76
S5	55.062	55.783	2.5538	2.5274	4.0719	4.0858	25.312
S6	55.69	56.418	2.6996	2.6717	4.0044	4.018	23.541
S7	57.297	58.046	6.8179	6.7473	3.4486	3.4603	23.705
S8	57.608	58.362	6.9338	6.862	3.3088	3.3200	23.197
S9	60.988	61.786	4.0477	4.0058	3.2511	3.2621	31.403
S10	62.747	63.569	4.0798	4.0376	3.3541	3.3655	32.401