Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2017 Nov 29;17:507. doi: 10.1186/s12906-017-2016-5

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s). 2017

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

PMC Copyright notice

Fig. 2 — HPLC fingerprint of the extract. HPLC fingerprint chromatograms of extracts of the reference standards (a) and JWJTW (b). In the chromatograms: (1) trigonelline (PubChem CID:5570); (2) puerarin (PubChem CID: 5,281,807); (3) coptisine (PubChem CID: 72,322); (4) jateorhizine (PubChem CID:72,323); (5) berberine (PubChem CID: 2353); (6) palmatine (PubChem CID: 19,009); (7) cinnamic acid (PubChem CID:444,539)