Puas yog B subtilis aerobic lossis anaerobic?
Puas yog B subtilis aerobic lossis anaerobic?

Video: Puas yog B subtilis aerobic lossis anaerobic?

Video: Puas yog B subtilis aerobic lossis anaerobic?
Video: Невероятно красивые засухоустойчивые цветы для солнечных мест, о которых мало, кто знает 2024, Kaum ib hlis
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subtilis tseem feem ntau suav hais tias yog ib lub luag haujlwm aerob , ob peb txoj kev tshawb fawb tsis ntev los no tau ua pov thawj tias tus kab mob no yog qhov tseeb facultative anaerob , uas muaj peev xwm ntawm ob qho tib si fermentation thiab anaerobic Ua pa nrog nitrate lossis nitrite siv los ua lub davhlau ya nyob twg electron txais (19, 20).

Ua raws li qhov xav tau, puas Bacillus subtilis xav tau oxygen?

Bacillus subtilis kab mob muaj tau txiav txim siab nruj aerobic, txhais tau tias lawv xav tau oxygen loj hlob thiab lawv tsis tuaj yeem raug fermentation. Txawm li cas los xij, cov kev tshawb fawb tsis ntev los no qhia tau tias lawv tuaj yeem loj hlob hauv cov xwm txheej anaerobic ua rau lawv facultative aerobes.

Qhov thib ob, yog B subtilis yog mannitol fermenter? Thaum lub Bacillus subtilis raug cais tawm ntawm Mannitol Ntsev Agar phaj, xim ntawm lub phaj kuj hloov ntawm liab mus rau daj. Bacillus subtilis tsis muaj peev xwm ferment mannitol thiab tseem lub Mannitol xeem tau txais txiaj ntsig zoo.

Tom qab ntawd, ib tug kuj yuav nug, yog B subtilis ib tug facultative anaerobe?

Bacillus subtilis , tseem hu ua hay bacilus los yog nyom bacilus , yog Gram-positive, catalase-positive kab mob, pom nyob rau hauv cov av thiab lub plab zom mov ntawm ruminants thiab tib neeg. B . subtilis tau keeb kwm tau muab cais ua ib lub luag haujlwm aerobe, txawm tias muaj pov thawj tias nws yog ib qho facultative anaerobe.

Bacillus subtilis zoo rau dab tsi?

Probiotics muaj cov antioxidant tsim B . subtilis tau tsim cov txiaj ntsig zoo hauv kev tshawb fawb txog cem quav thiab kab mob H. pylori. Lawv kuj tseem yuav pab txhawb lub cev tiv thaiv kab mob, lub siab ua haujlwm, thiab kho hniav.

Pom zoo: