Khoom noj khoom haus tsis siv neeg nqus tsev vacuum
ntim tshuab khoom siv li cas lub cuab yeej?
Yog ib hom conveyor siv kis tau tus mob ntawm multistage nruam ntau lawm cov khoom, manipulate nws, yooj yim txij nkawm, qhia nws kim heev, tsawg npaum.
Lub tshuab nqus tsev ntim khoom noj yog lub luag haujlwm tseem ceeb ntawm cov pa oxygen, los pab tiv thaiv cov zaub mov tsis zoo, nws txoj hauv kev yooj yim, vim tias cov khoom noj metamorphism ua rau pwm feem ntau tshwm sim los ntawm kev ua haujlwm ntawm cov kab mob, thiab feem ntau cov kab mob (
Xws li pwm thiab poov xab)
Kev ciaj sia yog xav tau cov pa oxygen, thiab lub tshuab nqus tsev yog siv lub hauv paus ntsiab lus no, kev ntim khoom thiab cov khoom noj hauv lub cell oxygen pa luam yeeb, poob microbial survival ib puag ncig.
Cov txiaj ntsig kev sim qhia: thaum cov concentration ntawm oxygen hauv lub hnab li 1%, kev poob qis hauv microbial kev loj hlob thiab kev loj hlob tus nqi, oxygen concentration, -
0.
5%, feem ntau cov kab mob microbes yuav rov ua dua thiab tso tseg kev yug me nyuam.
(
Nco tseg: lub tshuab nqus tsev ntim tshuab nqus tsev ntim lub tshuab nqus tsev ntim khoom tuaj yeem cuam tshuam cov kab mob anaerobic yug thiab enzyme cov tshuaj tiv thaiv los ntawm cov zaub mov metamorphism thiab discoloration, yog li tseem yuav tsum tau ua ke nrog lwm cov kev pabcuam, xws li cia txias, khov, lub cev qhuav dej, kub ua kom tsis muaj menyuam, irradiation sterilization, microwave sterilization, salting, thiab lwm yam.
)
Nqus deaeration ntxiv rau inhibiting microbial kev loj hlob thiab kev tsim tawm, lwm txoj haujlwm tseem ceeb yog los tiv thaiv oxidation ntawm cov zaub mov, vim tias cov khoom noj roj muaj ntau cov roj fatty acids tsis txaus, los ntawm cov nyhuv ntawm oxygen oxidation, qaub zaub mov, deterioration.
Tsis tas li ntawd, oxidation kuj ua rau vitamin A thiab C poob, zaub mov pigment nyob rau hauv lub volatile tshuaj los ntawm lub luag hauj lwm ntawm oxygen, ua rau cov xim tsaus.
Yog li cov pa oxygen tuaj yeem tiv thaiv cov zaub mov tsis zoo.
Lub tshuab nqus tsev ntim, ntxiv rau lub tshuab nqus tsev ntim cov pa oxygen zoo ua haujlwm, lub ntsiab thiab lub zog compressive, huab cua tsis kam, txuag cov nyhuv, tuaj yeem ua tau zoo dua los ua zaub mov rau lub sijhawm ntev kom cov xim qub, aroma, saj, zoo, thiab khoom noj khoom haus. tus nqi.
Muaj ntau cov zaub mov tsis haum rau lub tshuab nqus tsev ntim tshuab nqus tsev ntim thiab lub tshuab nqus tsev yuav tsum tau siv.
Zoo li cov zaub mov tsis yooj yim, khoom noj khoom haus, khoom noj khoom haus yooj yim deformation, muaj cov npoo ntse lossis siab tawv yuav puncture cov hnab ntim khoom noj, thiab lwm yam.
Khoom noj khoom haus tom qab lub tshuab nqus tsev ntim, ntim cov hnab ntim hauv cov huab cua siab ntau dua li cov huab cua siab sab nraum lub hnab ntim khoom, tuaj yeem tiv thaiv cov khoom noj compression tawg deformation tsis cuam tshuam rau lub ntim thiab luam ntawv yog ntsia rau hauv tsos.
hnyav hnyav yog txhua yam ua raws li kev cai tsim khoom siv tau zoo tshaj plaws.
Yog tias koj twb siv lub tshuab hnyav rau lwm qhov lossis xav tau lub peev xwm los muab kev txwv kev sib tham rau qee tus neeg, qhov ntsuas qhov ntsuas qhov hnyav muab qhov yooj yim tshaj plaws rau koj.
Tab sis peb xav tias kev suav nrog cov saw hlau ntawm cov khoom hnyav yog ib kauj ruam tseem ceeb. Txawm tias yooj yim super hloov pauv hauv cov khoom siv, lossis kev xa khoom, lossis kev xa khoom, lossis cov txiaj ntsig ntawm cov neeg ua haujlwm zoo li qhov chaw zoo pib.
