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.

Biological Activity Antithiamin

List of activity chemicals.
Click on column headings to sort table by that column. *Unless otherwise noted all references are to (Duke, 1992)
Chemical Name Dosage Reference
CAFFEIC-ACID not available Phenolic Compounds in Food and Their Effects on Health, 69.
CATECHOL not available Phenolic Compounds in Food and Their Effects on Health, 69.
DIHYDROQUERCETIN not available Pratt, D.E. Natural Antioxidants from Plant Material. Phenolic Compounds in Food and Their Effects on Health, Ch.5.
QUERCETIN not available Phenolic Compounds in Food and Their Effects on Health, 69.
List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Common Name Chemical Count Total Parts Per Million
Ardisia japonica Marlberry 1 0
Armoracia rusticana Horseradish 2 0
Arnica montana Leopard's-Bane; Mountain Tobacco 1 0
Artemisia abrotanum Southernwood 1 0
Artemisia annua Qinghao; Sweet Annie; Annual Mugwort (GRIN); Annual Wormwood (GRIN); Sweet Wormwood (GRIN) 1 0
Artemisia capillaris Capillary Wormwood 1 0
Artemisia dracunculus Tarragon 2 7, 640
Artocarpus altilis Breadfruit 1 0
Asimina triloba Pawpaw 2 0
Aspalathus linearis Rooibos; Kaffree Tea; Red Bush Tea 2 28.379999935626984
Asparagus officinalis Asparagus 1 0
Astragalus membranaceus Huang-Chi; Huang Qi 2 0
Avena sativa Oats 2 310
Azadirachta indica Neem 1 1, 000
Ballota nigra Black Horehound 1 2, 000
Barosma betulina Buchu 1 0
Basella alba Vinespinach 1 0
Berberis vulgaris Barberry 2 0
Beta vulgaris Beet; Beetroot; Sugar Beet; Garden Beet 2 0
Borago officinalis Borage; Beebread; Beeplant; Talewort 1 0