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

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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
ANTHOCYANINS 600 mg/man orl *
LUTEIN Joseph, J., Nadeau, D. and Underwood, A. 2001. The Color Code. Hyperion, NY.
ZINC *
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List of Activity Plants.
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Plant Name Common Name Chemical Count Total Parts Per Million
Coptis japonica Huang-Lia; Huang-Lian; Huang-Lien; Japanese Goldthread 1 2, 400
Coptis spp Generic Goldthread 1 600
Coriandrum sativum Coriander; Chinese Parsley; Cilantro 1 156
Cornus officinalis Chinese Dogwood 1 12
Corylus avellana English Filbert; European Filbert; European Hazel; Hazel; Cobnut 1 195
Crataegus cuneata Hawthorn 1 14
Crataegus laevigata Hawthorn; English Hawthorn; Whitethorn; Woodland Hawthorn 1 0
Crataegus rhipidophylla Hawthorn 1 0
Cucumis melo Cantaloupe; Melon; Muskmelon; Netted Melon; Persian Melon; Nutmeg Melon 1 186
Cucumis sativus Cucumber 1 157
Cucurbita maxima Pumpkin 1 54
Cucurbita pepo Pumpkin 2 200
Cucurbita spp Summer Squash 1 41
Cuminum cyminum Cumin 1 116
Curcuma longa Turmeric; Indian Saffron 1 47
Cymbopogon citratus West Indian Lemongrass; Lemongrass 1 0
Cynanchum atratum Bai-Wei; Pai-Wei 1 62
Cynara cardunculus Artichoke 1 36
Cyperus rotundus Nutsedge 1 33
Cyphomandra betacea Tamarillo; Tree Tomato 2 0