Rau kev siv kho mob, feem ntau yog siv cov keeb kwm ntawm elecampane, uas tau muab tua tau thiab sau tau thaum lub Yim Hli-Cuaj Hli. Nyob rau hauv lub keeb kwm ntawm elecampane muaj ntau ntawm cov vitamins, alkaloids, saponins, sesquiterpene lactones (nrog rau dihydroalantolactone, alantolactone, isoalantolactone). Tsis tas li ntawd, lub keeb kwm ntawm no nroj tsuag nyob rau hauv loj qhov ntau yog nplua nuj nyob rau hauv cov organic acids, ntawm uas lub tseem ceeb roj yog tau.
Tej zaum tsis muaj ntau npaum li cas paub txog kev siv cov roj yam tseem ceeb ntawm cov nroj tsuag no, txij li thaum cov khoom no tau pib tsis ntev los no. Nws yog ib qho kua dej khov ntawm tsaus, xim av xim nrog ib tug ziab khaub ncaws sov ua kom sov. Cov roj yog nplua nuj nyob rau hauv galenes, uas tso cai rau nws muaj zoo heev antimicrobial, tonic, diuretic, bactericidal, anti-inflammatory, choleretic, expectorant thiab lwm yam khoom. Nyob hauv Tebchaws Europe, cov roj ntsha ntawm elecampane feem ntau siv rau hauv aromatherapy, raws li nws pabcuam cov haujlwm ntawm cov hauv nruab nrog cev thiab ntxiv zog rau lub cev.
Feem ntau nws ntseeg tau hais tias roj muaj zog tshaj tawm thiab cov kab mob bactericidal, uas nyob hauv nws cov nyhuv tuaj yeem muab piv nrog qee cov tshuaj tua kab mob, uas yog tau los ntawm kev kuaj sim. Nws yog vim li no tias cov kws txawj qhia tawm siv cov roj no los tiv tauj cov kab mob xws li mob ntsws xws li mob ntsws, mob khaub thuas thiab lwm yam. Ntxiv rau cov no, ntau cov kev tshawb fawb tau tsim thiab tawm tsam cov kab mob cancer ntawm cov cuab yeej no. Txoj kev tshawb no pom tias kev siv cov roj yuav zoo tshaj plaws rau kev tiv thaiv kabmob kheesxaws ntawm txoj hlab pas thiab lub ntsws.
Tsis tas li ntawd, kev siv cov ntxhw roj yog qhia rau cov neeg muaj kev mob ntawm lub cev los yog mob hawb pob, vim kev siv cov roj tseem ceeb no yuav ua rau lawv muaj mob. Cov khoom no tuaj yeem siv sab hauv los txo thiab tsis zam cov kev mob tshwm sim hauv plab zom mov, xws li zawv plab, plab hnyuv, khaus, thiab lwm tus. Ua ntej koj xav tias txhua yam tseem ceeb ntawm cov roj ntawm cov nroj tsuag no, tsis txhob hnov qab tau txais tswv yim los ntawm ib tus kws kho mob, nco ntsoov tias cov khoom no yog lom thiab, yog tias siv incorrectly, tuaj yeem ua rau ntawm daim tawv nqaij mob thiab tsiv heev.