Dab tsi pH nyiam fungi?
Dab tsi pH nyiam fungi?

Video: Dab tsi pH nyiam fungi?

Video: Dab tsi pH nyiam fungi?
Video: 17 yam pob zeb muaj nqi hauv qab ntuj/ Top 17 most expensive gemstone in the world(Hmong version) 2024, Cuaj hlis
Anonim

Hauv kev sib piv, fungi vam ntawm me ntsis acidic pH cov nqi ntawm 5.0–6.0. Microorganisms uas loj hlob optimally ntawm pH tsawg dua 5.55 hu ua acidophiles.

Kuj nug, ntawm dab tsi pH feem ntau cov fungi loj hlob?

Feem ntau hauv qab no pH 2.2 koj yuav pom tsawg heev fungi Tsuas yog Penicillium frequentans tau raug tshaj tawm tuaj yeem zam tau txog pH 1.0. Txawm li cas los, nyob rau hauv lub alkaline ntau yam tsis tshua muaj fungi yog muaj rau loj hlob xis saum toj no pH 8.5.

Ib yam nkaus, ua cov kab mob zoo li kua qaub lossis alkaline? Nyob rau hauv ib tug natural chaw, tej yam kev mob yuav tsum tau ua Acid thawj rau Kab mob thiab Poov xab tuaj yeem pib loj hlob thiab sib npaug! Tsuav yog ib puag ncig ntawm cov xov xwm uas cov Kab mob thiab Cov poov xab poov xab, yog txaus Alkaline hauv Ntuj, ces cov no Kab mob thiab cov poov xab poov xab yuav tsis loj tuaj!

Ib yam li ntawd, tib neeg nug, pH cuam tshuam li cas rau cov fungi?

Hauv qab no pH 4.5 kev sib raug zoo nrog pH tau thim rov qab, thiab nruab nrab pH 4.5 thiab 4.0 fungal kev loj hlob poob qis los ntawm kwv yees li 25 mus rau 5 pmol acetate g1 h1. Yog li, qhov siab tshaj plaws fungal kev loj hlob tshwm sim ntawm txog pH 4.5. Kab mob kev loj hlob thiab cov kab mob loj hlob tsis zoo correlated ntawm pH 4.5 thiab 8.3 (Fig.

pH cuam tshuam li cas rau kev loj hlob ntawm pwm?

Fungi tau loj hlob hauv ntau yam pH cov qib, txawm li cas los xij, cov pa oxygen yuav tsum muaj nyob hauv cov txheej txheem. Nce pwm kev loj hlob feem ntau tau pom nyob rau hauv pH qib. Cov pH qib qis dua 7 feem ntau tau nce pwm loj hlob . Lub vinegar muaj ib tug pH ntawm 2, ua rau nws ntau acidic.

Pom zoo: