Cov yam ntxwv thiab cov khoom siv khov-qhuav

Lub tshuab nqus tsev kom qhuav-kom qhuav yog ib txoj hauv kev los ua kom cov dej nyob hauv cov khoom sublitter thiab taug kev tom qab mus rau cov khoom siv dej hauv lub tshuab nqus tsev thiab muab cov cua sov. Lub tshuab nqus tsev khov qhuav thev naus laus zis hauv 1, 8, 11, thaum nws tau siv rau lub cev qhuav dej cov ntaub ntawv. Nws siv hauv kev ua khoom noj pib thaum Ntiaj Teb Tsov Rog II. Txawm hais tias qhov kev tsim tawm keeb kwm ntawm cov khoom lag luam tshuab nqus tsev Nyob rau hauv cov nqe lus ntawm cov khoom lag luam zoo, khov-qhuav zaub mov yog zoo dua rau cov khoom noj qhuav dej xws li cua sov kom qhuav, tsuag kom qhuav thiab ziab kom qhuav. nws

Nyob rau hauv cov nqe lus ntawm kev thauj mus los thiab cov nqi cia, khov-qhuav zaub mov yog zoo dua rau cov zaub mov khov thiab cov zaub mov kaus poom. Vim tias cov zaub mov khov yog yooj yim rau cov khoom noj muaj xim tshiab, qab zib, qab zib heev yog cov khoom noj kom yooj yim cov zaub mov yooj yim. Vim tias khov-qhuav khoom noj kom dav ntawm cov khoom noj muaj txiaj ntsig zoo ntawm cov zaub mov raw, ntau cov khoom noj khoom haus lossis cov khoom noj kom huv. Lub siab ntxiv tus nqi ntawm cov zaub mov khov-qhuav tuaj yeem ua rau tus nqi ntau lawm, tshwj xeeb tshaj yog rau cov zaub mov kim.

Nrog rau kev txhim kho tib neeg cov qauv muaj sia, tib neeg yuav tsum muaj ntawm cov zaub mov tseem hloov tau zoo. Ntxiv rau cov xim, tsw qab, qab thiab saj, niaj hnub cov neeg noj zaub mov kuj tseem "kev noj qab haus huv, kev nyab xeeb, kev noj qab haus huv thiab yooj yim". Cov khoom noj khov-qhuav yog nyob rau hauv kev pom zoo nrog kev txhim kho kev txhim kho ntawm "cov zaub mov ntsuab" thiab "kev yooj yim noj". Cov khoom lag luam tsim los ntawm cov txheej txheem kom qhuav-kom qhuav thiab cov ntsej muag zoo nkauj, muaj txiaj ntsig zoo thiab tsis yooj yim rau qhov tsis zoo. Cov khoom noj khoom haus feem ntau yog tshwm sim los ntawm cov kab mob me, yog li ntev tau tiv thaiv cov microorganisms yog tiv thaiv ua ntej, cov khoom noj zoo tuaj yeem tswj tau zoo dua. Ntxiv nrog rau cov as-ham yuav tsum muaj rau kev loj hlob thiab luam ntawm cov microorganisms, yuav tsum muaj dej txaus. Cov dej dawb yog siv los ntawm cov kab mob me thiab cov dej tsis tuaj yeem siv. Yog li ntawd ntev li ntev tau cov dej dawb hauv cov zaub mov yog txo kom deb li sai tau, cov kab mob me tsis tuaj yeem tsim kho thiab hloov pauv tsis zoo los ntawm kev ua kom tsis zoo los ntawm kev ua kom tsis raug. Nyob rau hauv lub xeev lub xeev, sublimation txoj cai yog siv los ua kom dej hauv dej khov, yog li kom qhuav cov zaub mov ua ntej kom qhuav, raug xa mus ua kom khov-qhuav. Cov zaub mov tsim los ntawm hom no yog hu ua cov zaub mov khov-qhuav.

 

Quav qhuav muaj cov txiaj ntsig hauv qab no:

1. Khov khov kom qhuav yog nqa tawm ntawm qhov kub tsawg tsis muaj denaturation lossis poob ntawm kev loj hlob ntawm cov protein thiab cov kab mob sib deev.

Thaum ziab ntawm qhov kub tsawg, muaj tsawg tsawg ntawm ib lossis ntau qhov kev sib cav hauv cov khoom.

3. Thaum ua kom qhuav ziab, kev loj hlob ntawm cov kab mob me thiab kev ua ntawm cov enzymes tsis tuaj yeem nqa tawm, yog li lub khw muag khoom sib deev tuaj yeem raug tswj hwm.

Plaub. Thaum cov dej ntxiv, nws yaj tau sai thiab ua tiav, thiab yuav luag rov qab los rau nws cov khoom qub.

Tsib. Vim hais tias kev ziab yuav siv qhov chaw nyob hauv lub tshuab nqus tsev, oxygen yog qhov tsawg, yog li qee cov tshuaj yooj yim oxidized