Cov roj oregano yog cov roj tseem ceeb daj-liab lossis xim av-liab uas tau rho tawm los ntawm cov nroj tsuag Oregano ntawm tsev neeg Lamiaceae. Nws muaj qhov tsw qab ntawm thyme. Nws sib xyaw nrog cov roj av, tsis yaj hauv glycerol, thiab yooj yim yaj hauv ethanol. Yaj hauv feem ntau cov roj uas tsis nkag tau thiab propylene glycol.

Muaj ntau txoj kev tshawb fawb lees paub tias roj oregano tuaj yeem hloov cov tshuaj tua kab mob rau ntau yam teeb meem kev noj qab haus huv. Ib txoj kev tshawb fawb xyoo 2011 tau luam tawm hauv Journal of Medicinal Foods uas tshuaj xyuas cov tshuaj tua kab mob ntawm roj tseem ceeb oregano tawm tsam tsib hom kab mob sib txawv tau qhia tias roj tseem ceeb oregano tau pom tias muaj cov tshuaj tua kab mob tseem ceeb tiv thaiv txhua tsib hom kab mob. Qhov ua haujlwm siab tshaj plaws tiv thaiv E. coli qhia tias cov roj tseem ceeb oregano tuaj yeem siv los txhawb kev noj qab haus huv ntawm lub plab thiab tiv thaiv kev lom zaub mov uas ua rau tuag taus.
Ib txoj kev tshawb fawb xyoo 2013 uas tau luam tawm hauv Journal of Food and Agricultural Sciences tau xaus lus tias "cov tshuaj rho tawm ntawm oregano qus thiab cov roj tseem ceeb los ntawm Portugal yog cov neeg sib tw muaj zog los hloov cov tshuaj siv los ntawm kev lag luam." Oregano Cov khoom siv antioxidant thiab antibacterial qhia tau tias oregano inhibited kev loj hlob ntawm 7 tus kab mob uas tau sim, thaum lwm cov nroj tsuag extracts tsis tau ua.
Ib txoj kev tshawb fawb uas muaj nas luam tawm hauv phau ntawv xov xwm Revista Brasileira de Farmacognosia kuj pom cov txiaj ntsig zoo kawg nkaus: Ntxiv rau kev sib ntaus sib tua cov kab mob zoo li Listeria thiab E. coli, lawv kuj pom tias cov roj tseem ceeb oregano yuav pab tau pov thawj ntawm cov kab mob pathogenic fungi.
Lwm cov pov thawj qhia tias cov tshuaj oregano hauv cov roj, xws li thymol thiab carvacrol, tuaj yeem pab tiv thaiv kev mob hniav thiab mob pob ntseg los ntawm kev kis kab mob. Ib txoj kev tshawb fawb xyoo 2005 luam tawm hauv Journal of Infectious Diseases tau xaus lus tias "cov roj tseem ceeb lossis lawv cov khoom xyaw uas muab tso rau hauv lub qhov pob ntseg yuav muab kev kho mob zoo rau cov kab mob otitis media."

Hais txog tshuaj, nws tuaj yeem ua rau hauv cov tshuaj ntsiav lossis cov tshuaj noj kom kho cov kab mob plab hnyuv thiab cov kab mob plab hnyuv, thiab kuj tseem siv tau rau kev kho thiab tiv thaiv kev kub ntxhov, kub taub hau thiab mob khaub thuas.

1. Siv ua txuj lom rau zaub mov. Nws feem ntau siv rau hauv cov khoom qab zib xws li kua zaub, kua zaub nqaij, cov khoom qe thiab cov hnyuv ntxwm thiab lwm yam.

2. Nws siv tau ua ib qho tshuaj tua kab mob ntuj tsim los tiv thaiv thiab kho qhov txhab.

3. Hauv kev yug tsiaj:

1) Cov tshuaj tua kab mob ntuj —- tuaj yeem tiv thaiv thiab kho cov kab mob hauv txoj hnyuv ntawm cov tsiaj, xws li Escherichia coli, Salmonella, Pasteurella, Staphylococcus, Streptococcus, coccidioides thiab lwm yam kab mob.

2) cov tshuaj tiv thaiv ntuj - kev loj hlob ntawm cov kab mob me me, cov tshuaj lom neeg, cov teebmeem antioxidant, Tiv thaiv kev puas tsuaj ntawm cov khoom noj.

3) zoo dua li cov tshuaj tua kab mob —- tsis muaj cov khoom seem, tsis muaj kuab paug, cov kab mob me me tsis tsim kev tiv thaiv rau nws, thiab cov tshuaj tua kab mob tsis sib xws.

4) kev lag luam zoo —- kev siv mus sij hawm ntev tuaj yeem txhim kho tus nqi hloov pauv pub, txhawb kev loj hlob ntawm tsiaj.

Hauv kev lag luam tshuaj pleev ib ce - tuaj yeem siv ua cov khoom siv raw ntawm cov khoom saib xyuas tawv nqaij thiab cov khoom zoo nkauj, antibacterial, anti-inflammatory, beautifying tawv nqaij.

Hauv kev lag luam khoom noj khoom haus —- ua ib qho tsw qab thiab tshuaj tiv thaiv uas tau rho tawm los ntawm ntuj.

4. Oregano roj muaj qee yam tua tau rau ntau yam kab mob thiab cov pwm hauv cov tsiaj txhu thiab nqaij qaib