Biological Activity Antiulcer | Dr. Duke's Phytochemical and Ethnobotanical Databases

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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
KAEMPFEROL	50-200 mg/kg ipr rat	Duke, 1992 *
L-GLUTAMINE	1,800 mg/kg	Duke, 1992 *
LICOCHALCONE-A	not available	Iwu, M.M. 1993. Handbook of African Medicinal Plants. CRC Press, Boca Raton, FL 435 pp.
LICORIONE	not available	Huang, K. C. 1993. The Pharmacology of Chinese Herbs. CRC Press, Boca Raton, FL 388 pp.
LIQUIRITIGENIN	not available	Duke, 1992 *
LIQUIRITIGENIN-CHALCONE	not available	Duke, 1992 *
LIQUIRITIN	not available	Duke, 1992 *
LUDARTIN	40 mg/kg	Duke, 1992 *
LUPEOL-ACETATE	not available	Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp.
MEDICAGOL	not available	Duke, 1992 *
MEXICANIN	40 mg/kg	Duke, 1992 *
N-ACETYLCYSTEINE	not available	Duke, 1992 *
NARINGENIN	not available	Fitoterapia No.5-1990.
NEROL	not available	Duke, 1992 *
NIMBIDIN	ED=20-40 ppm orl rat	Duke, 1992 *
NIMBININ	20-40	Duke, 1992 *
NOOTKATONE	20 mg/kg orl rat	Yamahara, J., Li, Y.H., and Tamai, Y. 1990. Anti-ulcer Effect in Rats of Bitter Cardamon Constituents. Chem. Pharm. Bull. 38(11): 3053-3054, 1990.
NORDIHYDROGUAIARETIC-ACID	not available	Yamahara, J., Li, Y.H., and Tamai, Y. 1990. Anti-ulcer Effect in Rats of Bitter Cardamon Constituents. Chem. Pharm. Bull. 38(11): 3053-3054, 1990.
OLEANOLIC-ACID	>carbenoxolone	Duke, 1992 *
PAEONIFLORIN	not available	Duke, 1992 *

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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
Quercus alba	White Oak	9	292, 495.80000019073
Quercus infectoria	Aleppo Oak; Dyer's Oak; Gall Oak	3	0
Quercus phellos	Willow Oak	1	184
Quercus robur	English Oak	4	200, 000
Quercus rubra	Northern Red Oak	4	160, 310.00100000005
Quercus stellata	Post Oak	1	104
Quercus suber	Cork Oak	1	65, 000
Quercus velutina	Black Oak	3	186
Quillaja saponaria	Soapbark	1	150, 000
Quisqualis indica	Rangoon Creeper	2	44
Raphanus sativus	Radish	8	458, 210.4000015259
Rauvolfia serpentina	Indian Snakeroot; Serpentine Wood	1	1, 510, 000
Ravensara aromatica	Ravensara	3	334
Rehmannia glutinosa	Chinese Foxglove	5	28, 028
Rhamnus cathartica	Buckthorn; European Buckthorn	2	0
Rheum officinale	Chinese Rhubarb	4	25, 628.60009765625
Rheum palmatum	Chinese Rhubarb	6	14, 990.5
Rheum rhabarbarum	Rhubarb	7	270, 540
Rhizophora mangle	Red Mangrove	5	784, 116
Rhododendron dauricum	Chinese Alpenrose	5	0