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.

Dr. Duke's Phytochemical and Ethnobotanical Databases
U.S. Department of Agriculture

Biological Activity Bronchorelaxant

Select a Results View:

Download these results as:
CSV
XLSX
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
AMINOPHYLLINE *
CITRAL Huang, K. C. 1993. The Pharmacology of Chinese Herbs. CRC Press, Boca Raton, FL 388 pp.
CULARINE *
EPHEDRINE Huang, K. C. 1993. The Pharmacology of Chinese Herbs. CRC Press, Boca Raton, FL 388 pp.
HORDENINE *
HYOSCYAMINE Huang, K. C. 1993. The Pharmacology of Chinese Herbs. CRC Press, Boca Raton, FL 388 pp.
IMPERIALINE List, P.H. and Horhammer, L., Hager's Handbuch der Pharmazeutischen Praxis, Vols. 2-6, Springer-Verlag, Berlin, 1969-1979.
KHELLIN Pakistan Encyclopedia Planta Medica. 1986.
LINALOOL Huang, K. C. 1993. The Pharmacology of Chinese Herbs. CRC Press, Boca Raton, FL 388 pp.
SCOPOLETIN Huang, K. C. 1993. The Pharmacology of Chinese Herbs. CRC Press, Boca Raton, FL 388 pp.
SCOPOLIN Huang, K. C. 1993. The Pharmacology of Chinese Herbs. CRC Press, Boca Raton, FL 388 pp.
Download these results as:
CSV
XLSX
List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Common Name Chemical Count Total Parts Per Million
Melia azedarach Chinaberry 1 0
Melissa officinalis Balm; Lemonbalm; Melissa; Bee Balm 2 320
Mentha aquatica Water Mint 1 3, 060
Mentha arvensis var. piperascens Cornmint; Field Mint; Japanese Mint 1 0
Mentha longifolia Biblical Mint 1 33, 360
Mentha pulegium European Pennyroyal 1 30
Mentha spicata Spearmint; Hortela da Folha Miuda 1 49, 000
Mentha x piperita Peppermint 1 120
Mentha x rotundifolia Applemint 1 150
Menyanthes trifoliata Bogbean; Buckbean; Bog Myrtle; Marsh Clover; Marsh Trefoil; Water Trefoil 1 0
Monarda citriodora Lemon Mint 1 0
Morinda citrifolia Indian Mulberry; Noni 1 1.7000000476837158
Morus alba Sang-Pai-Pi; White Mulberry 2 0
Murraya koenigii Curry Leaf Tree; Curry Leaf; Indian Curry Tree 2 42
Myrica cerifera Bayberry; Wax Myrtle; Southern Bayberry; Candle-Berry 1 0
Myristica fragrans Mace; Nutmeg; Muskatnussbaum (Ger.); nogal moscado (Sp.); nuez moscada (Sp.) 1 580, 000
Myrtus communis Myrtle; Myrte (Ger.); Arrayan (Sp.); Mirto (Sp.) 1 2, 020
Nepeta cataria Catnip 1 0
Nicotiana tabacum Tobacco 2 0
Ocimum basilicum Basil; Sweet Basil; Cuban Basil 2 7, 595, 490