Karkade tshuaj yej hais txog floral dej haus, cov ntaub ntawv raw rau nws yog inflorescences thiab petals ntawm hibiscus los yog Sudanese Roses. Lub ntsiab ntawm cov tshuaj yej no yog lub teb chaws North Africa thiab South-East Asia. Hauv cov tebchaws Asmeskas thiab Asmeskas, karkade nrov heev thiab siv ob qho tibsi rau nqhis dej thiab ua ib yam tshuaj.
Cov khoom ntawm carcade tshuaj yej
Liab karkade tshuaj yej muaj ib daim ntawv teev cov khoom kho kom zoo, uas yog vim nws muaj pes tsawg leeg. Qhov no haus dej haus muaj cov nram qab no:
- anthocytes, uas muab tshuaj yej nws cov nplua nuj xim, lawv muaj peev xwm ua txhaum cov rog, ntxiv dag zog rau cov phab ntsa thiab cov kab mob ntawm cov hlab ntsha;
- pectins, uas tsim kho cov metabolism thiab tshem cov co toxins los ntawm lub cev;
- organic acids, uas muaj cov khoom ntawm cov tshuaj antioxidants thiab txhawb qhov normalization ntawm acid-base tshuav nyiaj li cas, thiab, raws li, ua kom qis txoj kev laus;
- polysaccharides, uas yog lub hauv paus ntawm lub zog thiab txhawb kev txua cov hlwb;
- vitamins C, B1, A, P, beta-carotene muab ib qho kev coj ua ntawm cov txheej txheem biochemical, suab nrov thiab ntxiv dag zog rau lub cev;
- cov zaub mov ntawm cov poov hlau, hlau, potassium, magnesium muaj cov nyhuv zoo rau lub hlwb thiab cov hlab plawv, pab txhawb kev tsim muaj zog.
Tseem ceeb heev yog cov khoom ntawm karkade tshuaj yej rau qhov hnyav, nws txoj kev muaj peev xwm mus qhib cov metabolism , ua txhaum cov roj qab, tshem cov dej ntau dhau thiab ntxuav cov hnyuv siv tau ua kev haus dej haus.
Poob luj nrog tshuaj yej karkade yog ob chav kawm nyob rau hauv 20 thiab 10 hnub nrog ib so ntawm 1 lub lim tiam. Thaum lub sij hawm nws yog ib qho tsim nyog rau haus nws 3 zaug ib hnub twg kub los yog txias ntawm cov pluas noj loj.
Cov khoom ntawm hibiscus tshuaj yej xws li ua lub acidity ntawm lub plab, yog li nws muaj contraindications rau cov neeg uas muaj peptic ulcer, thiab thaum lub sij hawm ib tug exacerbation ntawm raum thiab gallbladder kab mob.