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

. 2020 Jan 9;10:1480. doi: 10.3389/fphar.2019.01480

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

Copyright © 2020 Fitzgerald, Heinrich and Booker

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

PMC Copyright notice

The herbal substance analysis publications trend since search records began in 1800. A keyword search was conducted using the combination “medicinal plant” OR “herbal medicine” AND “analysis” chosen for the maximum retuned records after exploring a list of similar topic and combination of keywords such as “photochemical analysis,” “traditional medicine,” and “herbal.” The Web of Science or collection, KCI- Korean Journal database, MEDLINE^®, Russian Science Citation index, and SciELO Citation index databases were included in the search.