Cov kab mob uas paub zoo tshaj plaws, xws li Escherichia coli, staphylococci, thiab Salmonella spp. yog neutrophiles thiab tsis zoo nyob rau hauv acidic pH ntawm lub plab.
YPuas E. coli nyiam acid lossis alkaline?
E. cov kab mob coli loj hlob zoo tshaj plaws ntawm ze nruab nrab pH ntawm 6-8. Lawv tsis loj hlob ntawm acidic pH ntawm 3 - 5.
Cov kab mob neutrophic yog dab tsi?
A neutrophile yog hais txog cov kab mob neutropphilic uas nyob thiab vam meej hauv ib puag ncig nrog pH tsis nruab nrab pH, piv txwv li txog 6.5 txog 7.5. … Thiab, cov kab mob uas muaj sia nyob hauv qhov chaw nruab nrab, piv txwv li tsis yog acidic lossis alkaline, hu ua neutrophile.
Pob kab mob nyiam acidic lossis alkaline?
Tus nqi pH qis dua thiab qis dua
Cov kab mob feem ntau loj hlob zoo tshaj plaws nyob ib puag ncig nruab nrab pH qhov tseem ceeb (6.5 - 7.0), tab sis qee qhov kev vam meej hauv cov kua qaub heev thiab qee qhov tuaj yeem ua tau. tiv taus pH tsawg li 1.0. Xws li cov kua qaub hlub microbes hu ua acidophiles.
Cov kab mob twg tuaj yeem loj hlob hauv alkaline pH?
Alkaliphile. Alkaliphiles yog ib chav kawm ntawm extremophilic microbes muaj peev xwm ciaj sia nyob rau hauv alkaline (pH kwv yees li 8.5-11) ib puag ncig, loj hlob zoo nyob ib ncig ntawm pH ntawm 10.
40 cov lus nug ntsig txog pom
