Cay bui cao lm -lm 5. La hinh truTng rong, dai 10- 20cm, rong 8-18cm, mep la co rang cUa. Mat tren \&
co long ngan. Cuong la dai. Hoa mau trang hoac hong nhat hinh mam xoi, nhieu tan. Ra hoa thang 7-8.
Qua hach chin vao thang 9-10
• Bp phan dung
La va re Folium et radix Clerodendri
- Thanh phan hoa hoc
Trong la co cac hap chat flavonoid nhif quercitrin, quercetin. TCr mot loai C.trichotomum thunb (TQ) con co alcaloid orixin orixidin, iso-orixin, kokusagin, tinh dau va muoi canxi.
- Tac dung sinh hoc
+ Tac dung ha huyet ap tren dong vat + Tac dung chong oxy hoa
+ Tac dung kh an g khuan tot vdi cac chung:
Klebsiella pneumoniae, Proteus mirabilis, Staphylococ
cus auvreus, ATCC 29213 Bacillus subtilis, Shigella
sonei, Shigella flexneri; cdc nam Candida albicans,
- Cong dung
Dung ld chuTa tdng huyet ap moi lan 10-15g, ngay uong 3-4 lan; co the phoi hop vdi ich mau thao, dudi dang ham hodc sdc con dung chuTa khi hu bach ddi, dung 15-20g la hodc 16-20g re sao vang sdc uong. Co the dung ld tuoi gia nat ddp mun nhot hodc dung nau nude tdm sat khuan khi bi ghe Id ngUa chay nUdc vang.
- Chu y;
Ngoai cay bach dong nuf noi tren c6n dung cay cung chi Cledendron vdi cong dung tuong tU, cay thap hon bach dong ntt, chieu cao do 0,6-0,7m. Hoa hinh mam xoi, mau trdng thudng moc hoang d ven de Song Hong; dung ld lam thuoc chuTa tdng huyet dp va dieu kinh; phoi hop vdi huong phu, ich mau, ngai diep.
BACH HAC
(KIEN CO, CANH CO, NAM UY LINH TIEN)
R/iinacanthus ncisutus (L.) Kurz Ho o ro-Acanthaceae