- Dac diem thufc v$t
DU DU (PHAN MQC QUA)
Carica papaya L. Ho Du du - Papayaceae
- Dac diem thufc vat
Than cay dufng th in g de lai nhieu seo la, cao tir 3-8m. LA co cuong rong dai tdi 70 cm; phien la to rong, chia thanh nhieu thuy. Hoa trang nhat, hay xanh nhat, khdc goc. Hoa dire moc or ke la thanh chum c6 cuong dai; hoa c£i co trang dai hon trang hoa dtfc. Qua thit hinh trufng, c6 khi dai den 35cm, dtfdng kinh 20cm thit qua day. Khi xanh vo qua c6 nhieu nhiTa. Du du la cay dirge trong d khap noi trong mrdc ta vCfa de lam thufc pha’m viTa lam thuoc.
- Bp phan dung
Qua - Fructus; La-Folium; Hoa-Flos
- Thanh phan hoa hoc
Trong qua chufa nhieu vitamin nhom B, B1,B2 vi- taminC, (3-caroten (mot chat sau khi hap thu vao co the se tao ra vitamin A) ngoai ra con co cac chat dirdng chu yeu la glucose, protein, chat beo, muoi vo co, acid oxalic, kryptoxantin. Trong nhga qua co chat glycosid glucotropaeolin, benzylisothiocyanat, chat kiem ten la carpain, carpasemin. Ngoai ra con co cac loai men pa pain cac acid amin.
- Tac dung sinh hoc
+ Men papain giup tieu hoa cac chat protid, ufc che stf phat trien cua tu cau vang, trUc khuan thi/ong han.
+ Chat kiem carpain co tac dung ha huyet ap tren dong vat thi nghiem, trong thdi gian ngan. Ngoai ra carpain con co tac dung lam tim dap cham lai.
+ Carpain co tac dung uTc che ung thtf bach huyet tren chuot
- Cong dung •
Qua du du la nguon thiic pham cung cap sinh to cho cd the mot c&ch kha tot chiia ke den cdc nguon dinh dating khac. Co the dung du du cho phu nCif sau khi de ft sGfa, dung chin, hoSc dung qua xanh nau vdi mong gio lan ho&c lam thufc 3n cho nhuTng ngudi tSng huyet ap.
+ Hoa du du diic chufa ho cho tre em nhat la tre sa sinh vai cai hoa cung voi mot it diidng phen hoSc mat ong, cho vao cai chen nho, hap tren mSt noi cam, roi dung dich do cho uong. Re du du sSc uong de cam mau trong benh da kinh b&ng huyet.
DUONG QUY
Angelica sinensis (Oliv) Diels Ho Hoa tan - Apiaceae
- Dac diem thtfc vat
Duong quy c6 than mem, mau tim co ranh doc cao tdi 80cm. Ld co cuong dai moc sole, 2-3 lan xe long chim, thong thudng d moi la nhir vay co 3 doi la chet; trong d6 doi ld chet d phia dinh thi khong co cuong. Hoa nh6 mdu xanh trdng thudng tiT 1 2 den 40 hoa hop thanh cum hinh tdn kep. Qua be co ria hinh tim nhat. Dufong quy duoc di thiiC vdo Viet Nam va da trong d mot so noi nhu Dong My (Ha Noi) Sapa (Lao Cai). Cf Sapa co khi hau va tho nhudng thich hop vdri di/Ong quy.
- Bp phan dung
Re - Radix Angelicae
- Thanh phan hoa hoc
Thanh phan hoa hoc cua duong quy chu yeu la tinh dau (0,2%); trong tinh dau co mot so thanh phan nhu n-butylidenphtalit. Sesquitecpen, safrola, becgapten...
Ngoai ra c6n co vitamin B1 2
- Tac dung sinh hoc
+ Nude sdc vd dang chiet con cd tdc dung ha huyet dp doi vdi chd da gay me (phan tinh dau ha dp tot).
+ Tac dung vdi tuf cung: Phan tinh dau gay ufc che, phan tan trong nifdc gay hifng phan
+ Ni/dfc sdc difdng quy lire che trifc khuan dich hach thtfdng hdn, cung khuan hodc loan.
- Cong dung
Difdng quy di/dc dung lam thuoc bo huyet; tuy nhien cung can biet rdng, trong dong y, ngUdi ta cho rdng phan dau cua quy tdc dung chu yeu la chi huyet (cam mdu), phan gitfa (quy than) mdi tdc dung bo huyet, cdn phan duoi (quy vi) c6 tdc dung hoat huyet. Doi vdi nhufng ngifdi c6 huyet dp giao dong khi tdng khi giam, cd the gay yeu, dung difdng quy thich hop. Do tinh chat vifa bo vifa hoat huyet nen di/ong quy con dung tot cho phu nuf kinh nguyet be, vo sinh rat tot.