An official website of the United States government.

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.

Error message

  • Warning: Undefined array key 0 in Drupal\duke_solr_client\Controller\ResultController->detail() (line 762 of modules/custom/duke_solr_client/src/Controller/ResultController.php).
  • Warning: Trying to access array offset on value of type null in Drupal\duke_solr_client\Controller\ResultController->detail() (line 762 of modules/custom/duke_solr_client/src/Controller/ResultController.php).

Biological Activity 

Download a full report in PDF format

Data Views

List of activity chemical
Click on column headings to sort table by that column
Chemical Name Dosage References
*Unless otherwise noted all references are to Duke, James A. 1992. Handbook of phytochemical constituents of GRAS herbs and other economic plants. Boca Raton, FL. CRC Press.