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

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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
FIBER *
OLEANOLIC-ACID *
POTASSIUM *
PUERARIN *
URSOLIC-ACID *
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List of Activity Plants.
Click on column headings to sort table by that column.
Plant Name Common Name Chemical Count Total Parts Per Million
Nepeta cataria Catnip 2 33, 800
Nerium oleander Oleander 2 43, 000
Nigella sativa Black Cumin; Roman Coriander; Fennel-Flower; Nutmeg-Flower; Black Caraway 2 304, 100
Notopterygium incisum Qiang Huo 1 10, 200
Nyssa sylvatica Black Gum; Black Tupelo 1 69, 440
Ocimum basilicum Basil; Sweet Basil; Cuban Basil 4 608, 514
Ocimum canum Hoary Basil 1 0
Ocimum suave Kenyan Tree Basil 1 0
Ocimum tenuiflorum Anise-Scented Basil 3 238, 790
Oenothera biennis Evening-Primrose 2 705, 677
Olea europaea Olive 3 528, 523
Ophiopogon japonicus Mai-Men-Dong; Mai-Men-Tung 1 21, 200
Opuntia ficus-indica Indian Fig; Prickly Pear; Nopal; Nopalito 2 2, 733, 340
Origanum majorana Marjoram; Sweet Marjoram 4 489, 250
Origanum vulgare Common Turkish Oregano; Wild Oregano; Oregano; Pot Marjoram; Wild Marjoram; European Oregano 4 1, 353, 702
Oryza sativa Rice 2 486, 031
Oxalis tuberosa Oca; Papa Roja; Quiba 1 147, 000
Pachira macrocarpa Large-Fruited Provision Tree 2 138, 000
Pachyrhizus erosus Yambean 2 80, 645
Paeonia lactiflora Chih-Shao; Peony; Common Garden Peony; White Peony; Bai Shao (Chinese) 1 39, 300