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. 2019 Mar 19;2019:1232913. doi: 10.1155/2019/1232913

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Copyright © 2019 Fen Yuan et al.

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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HPLC fingerprint of the Huanglian-Renshen-Decoction. (a) HPLC fingerprint of the standard substances showing six different peaks. (b) HPLC fingerprint of Coptidis Rhizoma with the peaks 2, 3, and 4 and (c) HPLC fingerprint of Panax ginseng with peaks 1, 5, and 6, respectively. (d) The 3D fingerprint of the Huanglian-Renshen-Decoction. (1) Rg1 (PubChem CID: 441923); (2) coptisine (PubChem CID: 72322); (3) palmatine (PubChem CID: 19009); (4) berberine (PubChem CID: 2353); (5) Rb1 (PubChem CID: 449635); and (6) Rc (PubChem CID: 12855889).