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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
Justicia pectoralis Angel Of Death; Bolek Hena; Curia 1 8.100000143051147
Kalanchoe pinnata Air Plant; Siempre Viva 2 0
Kalanchoe spathulata Beach Bells 2 0
Lablab purpureus Bonavist Bean; Hyacinth Bean; Lablab Bean 1 36
Lactuca sativa Lettuce 3 8.300000190734863
Lagenaria siceraria Calabash Gourd; White-Flowered Gourd 1 13
Larrea tridentata Chaparral; Creosote Bush 1 10.199999809265137
Laurus nobilis Bayleaf; Sweet Bay; Grecian Laurel; Bay Laurel; Laurel; Bay 4 0
Lavandula angustifolia English Lavender 1 12, 000
Lavandula latifolia Aspic; Broad-Leaved Lavender; Spike Lavender 1 21, 000
Lavandula x intermedia Dutch Lavender; Lavandin 1 10, 000
Ledum palustre Marsh Tea; Wild Rosemary 1 0
Lens culinaris Lentil 1 14
Leonurus cardiaca Motherwort 1 0
Lepidium meyenii Maca; Peruvian Ginseng 1 4
Lepidium sativum Garden Cress 1 7.5
Licania platypus Sansapote 1 4.5
Ligustrum japonicum Japanese Privet; Ligustri Fructus 2 0
Ligustrum lucidum Chinese Privet; Glossy Privet; Ligustri Fructus; Privet; White Waxtree 1 0
Linum usitatissimum Flax; Linseed 1 3.5999999046325684