Ib txwm qhia txog cov txiaj ntsig ntawm kev siv hauv cov zaub mov, yog li muaj ntau tus neeg nug txog lub tshuab nqus tsev
ntim tshuab tuaj yeem muab tso rau ntev npaum li cas tom qab lub tshuab nqus tsev ntim khoom, txawm tias nws ua raws li kev nyab xeeb khoom noj thiab lwm yam teeb meem.
Lub tshuab nqus tsev ntim tshuab tuaj yeem tsis siv neeg rho tawm cua hauv lub hnab, ua tiav tom qab lub tshuab nqus tsev sealing txheej txheem.
Lub tshuab nqus tsev ntim tshuab tau pib hauv xyoo 1940s.
Xyoo 1950, polyester, polyethylene yas zaj duab xis tau ua tiav siv hauv lub tshuab nqus tsev, txij li thaum ntawd, lub tshuab nqus tsev ntim thiab tau txais kev loj hlob sai.
Lub tshuab nqus tsev ntim khoom feem ntau siv rau hauv kev lag luam khoom noj khoom haus, vim tias tom qab lub tshuab nqus tsev ntim khoom noj khoom haus antioxidant, kom ua tiav lub hom phiaj ntawm kev khaws cia ntev.
Qhov teeb meem yog tias nws yuav tsum xeem dhau qhov kev xeem kom tau txais cov txiaj ntsig raug.
Raws li peb pom lub txee lub neej ntawm kev ntim khoom noj, tsuas yog thaum lub tuam txhab ua haujlwm ua haujlwm tom qab kuaj, nws tuaj yeem paub.
tab sis kuj nyob rau hauv lub vev xaib niaj hnub no los sau ntau cov lus nug txog lub tshuab nqus tsev ntim khoom noj txee lub neej.
Tsis siv neeg lub tshuab nqus tsev ntim tshuab yog tsim rau cov nqaij khov khov, cov nqaij txias tshiab, cov khoom soy xws li nqaij, nqaij nruab deg, khoom noj txom ncauj, cov khoom siv tshuaj, cov khoom siv kho mob, cov khoom siv hluav taws xob, cov cuab yeej cuab tam kev lag luam xws li lub tshuab nqus tsev lossis roj ntim, cov ntim tau dhau los ua ib tug qauv ntawm kev ntim khoom noj rau yav tom ntej.
Cia wb mus saib qhov yuav tsum paub tias hwm dab tsi.
Cov hom txee lub neej ntawm cov khoom noj thiab cov khoom noj muaj feem xyuam rau lub tshuab nqus tsev pretreatment ua ntej packing.
Cov khoom noj sib txawv, lossis cov txheej txheem pretreatment sib txawv, lub tshuab nqus tsev yog txawv tom qab lub sijhawm cia ntawm chav tsev kub.
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Raws li kev paub dhau los, piv txwv li, yog tias khaws cov khoom noj hauv chav sov li ob hnub, yuav tsum yog cov khoom ua liaj ua teb tshiab lossis cov khoom siv nqaij me me.
Yog tias nws yog, tom qab lub tshuab nqus tsev ntim, tuaj yeem txuas mus rau rau hnub.
Qee qhov tuaj yeem txuas ntxiv mus rau 18 hnub.
Lub sij hawm ntev deli lub sij hawm luv luv, cov txiv hmab txiv ntoo qhuav, txawm tias ntau tshaj 12 lub hlis.
Yuav tsum ua qhov kev sim rau ib yam khoom tshwj xeeb.
Cov hauv qab no feem ntau yog hais txog lub hauv paus ntsiab lus ntawm kev khaws cia ntawm lub tshuab nqus tsev ntim khoom, txhawm rau kom nkag siab txog qhov teeb meem ntawm lub txee lub neej: lub tshuab nqus tsev ntim khoom siv oxygen yog lub luag haujlwm tseem ceeb ntawm lub tshuab nqus tsev ntim khoom, txhawm rau tiv thaiv cov zaub mov tsis zoo, lub hauv paus ntsiab lus kuj yooj yim.
Vim tias cov khoom noj mildew deterioration feem ntau yog tshwm sim los ntawm kev ua haujlwm ntawm cov kab mob, thiab feem ntau cov kab mob (
Xws li pwm thiab poov xab)
Kev muaj sia nyob xav tau ntawm cov pa oxygen, thiab lub tshuab nqus tsev yog siv lub hauv paus ntsiab lus no.
Lub hnab ntim khoom noj thiab cov pa oxygen hauv cov hlwb raug tshem tawm, cov microbe poob nws & lwm yam
Ib puag ncig & thoob plaws;
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Cov txiaj ntsig tau pom tias thaum cov pa oxygen concentration hauv lub hnab kom tsawg dua 1%, kev loj hlob ntawm microbial kev loj hlob tus nqi poob qis, oxygen concentration & le;
Rau xoom.
5%, feem ntau cov kab mob yog txwv tsis pub yug me nyuam.
Nco tseg: lub tshuab nqus tsev ntim tuaj yeem cuam tshuam cov kab mob anaerobic yug me nyuam thiab cov tshuaj tiv thaiv enzyme tshwm sim los ntawm kev noj zaub mov tsis zoo, nrog rau khov, khov, lub cev qhuav dej, kub kub sterilization, irradiation sterilization, microwave sterilization, ntsev thiab lwm yam kev pabcuam.
Lub tshuab nqus tsev deaerating tsis tsuas yog inhibit qhov kev loj hlob ntawm microbial yug me nyuam, lwm txoj haujlwm tseem ceeb yog los tiv thaiv oxidation ntawm cov zaub mov, vim tias cov zaub mov roj muaj ntau cov roj fatty acids tsis txaus, oxidation los ntawm oxygen, ua rau cov zaub mov tsw metamorphism.
Tsis tas li ntawd, oxidation kuj ua rau vitamin A thiab vitamin C poob, cov khoom noj pigment tsis ruaj khov nyob rau hauv lub zog ntawm oxygen, ua rau cov xim tsaus.
Oxygen tuaj yeem tiv thaiv kev noj zaub mov tsis zoo, yog li ntawd, khaws nws cov xim, aroma, saj thiab khoom noj muaj txiaj ntsig.
Ntev npaum li nws tuaj yeem ncav cuag ib lub tshuab nqus tsev, cov nyhuv yog tib yam.
Tau txais tsis tas yuav kim, siv sijhawm, lossis nyuaj. Nws tag nrho los mus rau txoj kev yog thiab ib tug checkweigher weigher nyob rau hauv qhov chaw.
Tag nrho cov tswv yim mus sij hawm ntev thiab kev ua haujlwm luv luv ntawm Smart Weigh yuav raug tsim los ntawm cov txheej txheem tseem ceeb uas tau sib koom los ntawm txhua tus neeg koom tes.
weigher yog muag hauv kev saib xyuas kev ua lag luam thiab muaj lub koob npe nrov. Tsis tas li ntawd, peb cov khoom muag nrog tus nqi tsim nyog.
