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English name: Citrus aurantium L Origin: the young fruit of rutaceae poncirus trifoliata, citrus aurantium L or citurs sinensis L osbeck Plant morphology& Physical Property: poncirus trifoliate, citrus aurantium L small arbors The young fruit is spherical, with diameter of 0 3-3 cm Place of origin are Sichuan, Jiangxi, Zhejiang, Guangxi, Hu’nan etc The raw material in Sichuan, named Chuan citrus, while in Jiangxi, named Jiang citrus Collecting and processing: Harvest during May and June, drying in the sun, big ones are cut into two before drying Chemical composition: the peels of citrus contains essential oil and mainly contains flavonoid glycosides etc
Product name: Naringenin
M.F. &M. W. : C15H12O5; 272.25
CAS NO.: 480-41-1
Plant source: Rosaceous prunus yedoensis mats. flower bud.
Physical Property: White crystal fine powder, belongs to dihydro-flavonoids compunds, white needle crystalline (methanol), M.P.: 260℃; soluble in ethanol, aether and benzene, practically insoluble in water.
Indications: Naringenin is the aglucone of Naringin with effect of anti-bacterial, anti-inflammatory, anti-cancer, anti-spasmodic and cholagogue.
1、Anti-bacterial: strong anti-bacterial on staphylococcus aureus, Escherichia coil, dysentery and typhoid bacillus. Naringenin also actions on fungus, sprinkling to rice can reduce 40%-90% pyricularia grisea infection at 1000ppm, and it is nontoxic.
2、Anti-inflammatory: intraperitioneal injection to rat at 20mg/kg per day, it turns out obvious effect on inhibiting inflammation caused by polishing wool pad’s implantation.
3、Anti-cancer：having activity on leukemia L1210 and sarcoma to rat.
4、Anti-spasmodic and cholagogue: Naringenin is more effective than other flavonoids compunds, it has strong effect on increasing choleresis.
Application: for the treatment of virus infection, mitigation, anticancer. Dosage form: suppository, lotion, injection, tablet, capsule etc.More