Yuav ua li cas tiv thaiv mildew thaum yug nyuj thiab yaj?

Moldy pub yuav tsim cov mycotoxins ntau, uas tsis tsuas yog cuam tshuam rau kev noj zaub mov, tab sis kuj cuam tshuam rau kev zom thiab nqus, ua rau muaj cov tsos mob lom hnyav xws li raws plab.Qhov txaus ntshai yog tias qee zaum mycotoxins tau tsim thiab tawm tsam lub cev ntawm nyuj thiab yaj ua ntej qhov muag liab qab tuaj yeem pom cov pwm mycotoxins.Nov yog qee txoj hauv kev los tiv thaiv mildew hauv pub.

Qhuav los tiv thaiv pwm

Qhov yooj yim ntsuas rau ziab thiab tiv thaiv mildew yog kom cov zaub mov qhuav.Kev loj hlob ntawm cov pwm feem ntau xav tau cov av noo ntawm kwv yees li 75%.Thaum tus txheeb ze av noo nce mus txog 80% -100%, pwm yuav loj hlob sai.Yog li ntawd, kev khaws cia pub rau lub caij ntuj sov yuav tsum muaj kev tiv thaiv noo noo, khaws cov khoom noj rau hauv qhov chaw qhuav, thiab tswj cov av noo ntawm cov txheeb ze kom tsis txhob siab tshaj 70% kom tau raws li qhov yuav tsum tau ua rau kev tiv thaiv pwm.Nws tseem tuaj yeem tig cov khoom xyaw pub rau lub sijhawm los tswj cov dej ntsiab lus ntawm cov khoom xyaw pub.

Tsawg kub los tiv thaiv pwm

Tswj qhov ntsuas kub ntawm cov khoom noj nyob rau hauv qhov chaw uas pwm tsis haum rau kev loj hlob, thiab nws tseem tuaj yeem ua tiav cov nyhuv ntawm cov pwm.Txoj kev ntsuas kub tsis zoo tuaj yeem siv tau, uas yog, tsim nyog qhov cua ntawm lub sijhawm tsim nyog, thiab qhov ntsuas kub tuaj yeem ua kom txias nrog cua txias;txoj kev cryopreservation tuaj yeem siv tau, cov khoom noj yog khov thiab insulated thiab kaw, thiab khaws cia ntawm qhov kub thiab txias.Tsawg-kub los tiv thaiv pwm yuav tsum tau ua ke nrog qhuav thiab tiv thaiv pwm ntsuas kom ua tiav cov txiaj ntsig zoo tshaj plaws.

Hloov chaw thiab tiv thaiv pwm

Kev loj hlob ntawm pwm yuav tsum tau oxygen.Ntev npaum li cov pa oxygen hauv huab cua nce mus txog ntau dua 2%, cov pwm tuaj yeem loj hlob zoo, tshwj xeeb tshaj yog thaum lub tsev khaws khoom muaj qhov cua zoo, cov pwm tuaj yeem loj hlob tau yooj yim dua.Kev tswj huab cua thiab tiv thaiv pwm feem ntau yog siv hypoxia lossis sau nrog carbon dioxide, nitrogen thiab lwm cov pa roj los tswj cov pa oxygen hauv qab 2%, lossis nce cov pa roj carbon dioxide ntau dua 40%.

Radiation tiv thaiv pwm

Pwm yog rhiab heev rau hluav taws xob.Raws li kev sim, tom qab pub noj yog kho nrog qhov siab-hloov hluav taws xob thiab muab tso rau hauv cov xwm txheej ntawm 30 ° C thiab cov av noo ntawm 80%, tsis muaj pwm rov tsim dua.Txhawm rau tshem tawm cov pwm hauv cov khoom noj, cov hluav taws xob tuaj yeem siv rau irradiate pub, tab sis qhov no yuav tsum muaj cov xwm txheej sib xws, uas tsis tuaj yeem ua los ntawm cov tuam txhab lossis cov neeg siv.

Pouched anti-pwm

Kev siv cov hnab ntim khoom ntim khoom noj tuaj yeem tswj tau cov dej noo thiab oxygen, thiab ua lub luag haujlwm tiv thaiv mildew.Lub hnab ntim tshuaj tiv thaiv pwm tshiab tsim tawm txawv teb chaws tuaj yeem ua kom ntseeg tau tias cov khoom ntim tshiab tshiab yuav tsis raug mob rau lub sijhawm ntev.Lub hnab ntim khoom no yog ua los ntawm polyolefin resin, uas muaj 0.01% -0.05% vanillin lossis ethyl vanillin, polyolefin Cov ntaub ntawv tuaj yeem maj mam evaporate vanillin lossis ethyl vanillin thiab nkag mus rau hauv cov khoom noj, uas tsis tsuas yog tiv thaiv cov khoom noj los ntawm pwm, tab sis kuj muaj ib qho tsw ntxhiab tsw thiab ua rau kom palatability ntawm pub.

Anti-pwm tshuaj

Pwm tuaj yeem hais tau ubiquitous.Thaum cov nroj tsuag loj hlob tuaj, cov nplej tau sau, thiab cov khoom noj yog ib txwm ua tiav thiab khaws cia, lawv yuav kis tau los ntawm pwm.Thaum cov xwm txheej ib puag ncig zoo, pwm tuaj yeem sib ntxiv.Yog li ntawd, tsis muaj teeb meem dab tsi ntawm cov khoom noj, tsuav yog cov ntsiab lus dej siab tshaj 13% thiab cov khoom noj yog khaws cia rau ntau tshaj 2 lub lis piam, nws yuav tsum tau ntxiv nrog cov tshuaj tiv thaiv kab mob thiab tshuaj tiv thaiv kab mob ua ntej cia.Nws yog ib qho yooj yim rau decompose, biologically anti-mildew, thiab tsis nqus cov as-ham hauv pub.Nws muaj lub zog tiv thaiv kev ua haujlwm ntawm probiotics, ntau yam co toxins muaj txiaj ntsig zoo detoxification.