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

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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
(+)-CATECHIN 1-10 uM *
(-)-EPIGALLOCATECHIN 400 uM *
BAICALEIN 10 uM *
BAICALIN 10 uM *
BILOBALIDE 5 mg/kg scu mus *
CALEBIN-A 0.5-10 ug/ml *
CROCETIN *
CROCIN *
CURCUMIN 80 mg/kg igs rat *
DIHYDROKAWAIN *
DIHYDROMETHYSTICIN 10-30 mg/kg ivn mus *
GINKGOLIDE *
GINKGOLIDE-A 50-100 mg/kg mus *
GINKGOLIDE-B 50-100 mg/kg mus *
GINKGOLIDES *
GLABRIDIN *
HIRSUTEINE *
HIRSUTINE *
INOSINE *
ISORHYNCHOPHYLLINE 100-1,000 uM *
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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
Panax ginseng Chinese Ginseng; Oriental Ginseng; Ginseng; Korean Ginseng 2 6.800000190734863
Panax notoginseng Sanchi Ginseng 1 0
Panax quinquefolius American Ginseng; Ginseng 1 0
Papaver somniferum Opium Poppy; Poppyseed Poppy 1 19.799999237060547
Passiflora edulis Maracuya; Passionfruit 1 2.799999952316284
Passiflora foetida Granadilla Cimarrona; Stinking Granadilla 1 1.2000000476837158
Passiflora incarnata Manzana de Mayo; Mayapple; Passionflower 2 0
Passiflora ligularis Granadilla; Sweet Granadilla 1 10.399999618530273
Passiflora quadrangularis Granadilla 1 0
Pastinaca sativa Parsnip 3 11.399999618530273
Peperomia pelucida Pepper elder; Yerba de la plata 1 7.599999904632568
Peperomia pereskiifolia Perejil 1 10
Pereskia aculeata Barbados Gooseberry; Grosela Americana 1 12.600000381469727
Perilla frutescens Perilla 3 17, 312
Persea americana Avocado 2 4.199999809265137
Persea schiedeana Palta De Monte; Wild Avocado; Wild Pear 1 9
Petasites hybridus European Butterbur 1 0
Petasites japonicus Butterbur 2 3.5999999046325684
Petroselinum crispum Parsley 5 7
Phaseolus acutifolius Tepary Bean 1 3.5999999046325684