
Hauv chav kuaj thiab chaw tsim khoom, kev tswj xyuas qhov purity ntawm cov qauv yog qhov tseem ceeb. Lub hnab ntim cov hnab ntim nrog cov lim tau dhau los ua cov cuab yeej tseem ceeb hauv qhov no. Tsim los pab txhawb homogenization thaum tiv thaiv kev kis kab mob, cov hnab tshwj xeeb no xyuas kom cov qauv tsis muaj paug nyob hauv cov txheej txheem ua haujlwm. Kev siv lub hnab ntim plab nrog cov lim dej yog qhov tseem ceeb tshwj xeeb hauv kev tshuaj xyuas microbiological, qhov tseeb ntawm cov txiaj ntsig hinges ntawm kev ncaj ncees ntawm cov qauv raug kuaj.
Cov hnab ntim quav feem ntau yog tsim los ntawm cov khoom siv ruaj khov, siab - zoo polyethylene uas tiv taus rau lub cev kev ntxhov siab thiab kev sib tsoo. Tus tsim nta ib lub built-in lim uas muab ib tug barrier tiv thaiv cov kab mob. Cov hnab no muaj kev ruaj ntseg ib puag ncig, kom ntseeg tau tias tsis muaj lwm yam impurities tuaj yeem nkag mus rau lub sijhawm ua qauv. Cov neeg tsim khoom feem ntau siv cov kev ntsuas nruj nruj thaum lub sijhawm tsim khoom los xyuas kom meej tias txhua lub hnab ua tau raws li cov qauv kev nyab xeeb thiab cov kev cai tswj hwm. Lub hnab muaj nyob rau hauv ntau qhov ntau thiab tsawg kom haum rau cov qauv sib txawv, ua kom yooj yim rau cov chaw kuaj thiab cov chaw tsim khoom.
Lub plab zom mov ua haujlwm los ntawm kev sib xyaw cov qauv hauv lub hnab, siv cov paddles los siv lub siab thiab ua kom yooj yim sib xyaw. Cov txheej txheem no ua kom muaj kev faib tawm ntawm cov kab mob microbial, uas yog qhov tseem ceeb rau kev tshawb nrhiav kom raug thiab tshuaj xyuas. Qhov ntxiv feature ntawm lub lim hauv lub hnab tso cai rau tib lub sijhawm pom ntawm homogenate. Cov kauj ruam no yog qhov tseem ceeb vim nws tiv thaiv cov khoom loj dua thiab cov kab mob muaj peev xwm los ntawm kev suav nrog hauv kev tshuaj ntsuam, yog li tiv thaiv tus qauv kev ncaj ncees. Cov neeg muag khoom muab cov ncauj lus qhia ntxaws ntxaws ntawm cov haujlwm ua haujlwm, xws li kev sib xyaw lub sijhawm thiab nrawm, txhawm rau txhim kho kev ua haujlwm ntawm lub hnab ntim plab.
Cov lim sib xyaw ua ke rau hauv lub hnab ntim plab ua haujlwm tseem ceeb hauv kev tiv thaiv kev sib kis. Nws ua raws li lub cev tiv thaiv uas cais cov tsis xav tau ntawm cov kua homogenate. Thaum lub sij hawm sib tov, lub lim kom paub meej tias cov khib nyiab loj dua thiab muaj peev xwm ua paug tau khaws cia thaum cia tsuas yog cov ntaub ntawv xav tau dhau los. Qhov no tsis tsuas yog tiv thaiv tus ntoo khaub lig-kev kis kab mob tab sis kuj txhim kho qhov tseeb ntawm kev tshuaj ntsuam tom ntej. Factories tsim cov hnab no hais txog qhov tseem ceeb ntawm lub lim qhov pore loj, feem ntau ntsuas hauv microns, uas yog tsim los thaiv cov khoom ntawm ib qho loj me.
Xyuas kom tsis muaj menyuam yog ib qho tseem ceeb ntawm lub plab lub hnab ua haujlwm. Cov neeg tsim khoom ua kom tsis muaj menyuam cov hnab no siv ethylene oxide lossis gamma irradiation, cov txheej txheem uas ua rau lawv tsis muaj cov kab mob siv tau. Cov hnab ntim tau ntim rau hauv qhov chaw tsis muaj menyuam kom tswj tau lawv txoj kev ncaj ncees mus txog thaum siv. Cov yam ntxwv kev nyab xeeb muaj xws li puncture-proof tabs thiab nruam perimeter seals uas tiv thaiv kom tsis txhob xau. Cov yam ntxwv zoo li no yog qhov tseem ceeb tshwj xeeb hauv kev tswj cov kab mob pathogenic, qhov twg kev ua txhaum cai ntawm kev tsis muaj menyuam tuaj yeem ua rau muaj kev nyab xeeb tseem ceeb. Tus qauv tsim kom ntseeg tau tias cov kws tshaj lij hauv chav kuaj tuaj yeem tswj cov qauv yam tsis muaj kev pheej hmoo, ua rau cov hnab no txhim khu kev qha rau kev tiv thaiv kev sib kis.
Kev siv lub hnab plab kom zoo yuav tsum ua raws li cov txheej txheem tshwj xeeb. Cov kws kho mob hauv chav kuaj yuav tsum xyuas kom meej tias cov qauv ntim tau sib haum nrog lub hnab ntim kom tsis txhob xau. Kev tso lub hnab kom zoo nyob rau hauv lub plab yog qhov tseem ceeb, vim tias kev sib txuam tsis zoo tuaj yeem ua rau tsis sib xws lossis cov khoom siv tsis raug. Kev siv cov txheej txheem tsis muaj menyuam hauv kev tuav cov hnab ntxiv kom txo tau cov kab mob sib kis. Cov neeg muag khoom feem ntau muab cov lus qhia ntxaws ntxaws thiab kev cob qhia rau cov neeg ua haujlwm hauv chaw kuaj mob kom paub meej tias cov kev coj ua no tau ua raws li kev coj ua, yog li ua kom muaj txiaj ntsig zoo tshaj plaws ntawm kev siv lub hnab ntim plab.
Lub hnab ntim quav nrog cov ntxaij lim dej tau ua haujlwm thoob plaws ntau qhov kev lag luam, suav nrog kev soj ntsuam kev nyab xeeb ntawm zaub mov, tshuaj, tshuaj pleev ib ce, thiab kev saib xyuas ib puag ncig. Hauv kev lag luam khoom noj khoom haus, cov hnab no yog qhov tseem ceeb rau kev kuaj cov khoom siv rau cov kab mob microbial kom ua tau raws li cov qauv kev nyab xeeb. Hauv kev lag luam tshuaj, lawv pab kom ntseeg tau tias cov khoom siv raw thiab cov khoom tiav tsis muaj cov kab mob microbial impurities. Kev lag luam tshuaj pleev ib ce siv lawv los kuaj cov kab mob sib kis hauv cov khoom tu tawv nqaij thiab kev zoo nkauj. Cov ntawv thov no qhia txog ntau yam ntawm cov hnab ntim plab, ua rau lawv cov cuab yeej tseem ceeb rau cov tuam ntxhab thiab cov muag khoom tsom rau kev lees paub zoo.
Qhov txiaj ntsig tseem ceeb ntawm kev siv lub hnab ntim plab nrog cov lim dej nyob hauv lawv lub peev xwm los tsim cov kab mob sib kis - kuaj dawb rau kev tshuaj xyuas. Qhov kev muaj peev xwm no ua rau muaj txiaj ntsig zoo thiab kev ntseeg siab ntawm cov txiaj ntsig kev xeem. Tsis tas li ntawd, cov hnab ntim txuag lub sijhawm thiab txo cov nqi zog los ntawm kev ua kom cov txheej txheem homogenization thiab filtration, tshem tawm qhov xav tau rau cov kauj ruam cais. Lawv cov qauv tsim kuj txo cov pov tseg yas, vim lawv feem ntau tuaj yeem hloov qhov xav tau rau ntau lub hnab lossis cov cuab yeej lim ntxiv, ua raws li cov hom phiaj kev ruaj ntseg ib puag ncig. Cov neeg tsim khoom tshaj tawm cov txiaj ntsig no los hais txog tus nqi - kev ua tau zoo thiab kev ua haujlwm ntawm lub hnab ntim plab.
Txawm hais tias lawv cov txiaj ntsig zoo, siv lub hnab ntim plab tuaj yeem nthuav tawm cov teeb meem, xws li xau, tsis raug homogenization, thiab kev ua haujlwm yuam kev. Cov teeb meem no tuaj yeem tshwm sim los ntawm kev thauj khoom ntau dhau ntawm lub hnab, qhov chaw tsis raug, lossis khoom siv tsis raug. Kev daws teeb meem yuav tsum xyuas kom meej tias tus qauv loj yog tsim nyog thiab tias lub hnab ntim tau zoo nyob rau hauv lub plab. Cov neeg tsim khoom muab cov ncauj lus qhia ntxaws txog kev daws teeb meem thiab kev txhawb nqa cov neeg siv khoom los daws cov teeb meem nrawm nrawm, ua kom muaj kev cuam tshuam tsawg kawg rau kev ua haujlwm hauv chav kuaj. Kev saib xyuas cov cuab yeej siv tsis tu ncua thiab ua raws li kev siv cov txheej txheem tuaj yeem txo qhov tshwm sim ntawm cov teeb meem no.
Kev hloov mus rau kev siv lub hnab ntim plab nrog cov lim dej qhia txog kev lag luam dav dav rau kev txo qis ib puag ncig hneev taw. Los ntawm kev txo qis qhov xav tau ntawm cov khoom siv yas ntxiv thiab cov txheej txheem ua kom yooj yim, cov hnab no ua rau cov khoom siv yas tsawg dua. Cov txiaj ntsig kev lag luam suav nrog txo cov nqi khoom siv thiab kev txuag nyiaj ua haujlwm, vim tias lub hnab ua kom yooj yim thiab ua kom cov qauv npaj sai sai. Kev sib koom ua ke ntawm cov khoom siv rov siv tau los ntawm qee tus neeg muag khoom ntxiv txhim kho cov txiaj ntsig no. Cov kws tshuaj ntsuam xyuas tias kev siv dav dav ntawm cov khoom zoo li no tuaj yeem ua rau muaj txiaj ntsig zoo rau kev txuag nqi thiab cov txiaj ntsig ib puag ncig thoob plaws kev lag luam vam khom rau kev kuaj microbiological.
Kedun muab cov kev daws teeb meem zoo nrog lub siab - zoo lub hnab ntim nrog cov lim dej sib xyaw, tsim kom tau raws li kev lag luam ntau yam kev xav tau. Peb cov khoom ua kom tsis muaj menyuam thiab tiv thaiv kev sib kis, ua rau lawv ntseeg tau rau ntau yam kev siv. Peb muab kev txhawb nqa dav dav, suav nrog cov lus qhia ntxaws txog kev siv thiab kev pab daws teeb meem, txhawm rau txhim kho lub hnab ua haujlwm hauv koj txoj haujlwm. Peb qhov kev cog lus rau kev ua tau zoo thiab kev ruaj khov pab koj ua tiav cov txiaj ntsig raug thaum txo qis ib puag ncig. Cia siab rau Kedun ua koj tus neeg muag khoom rau kev ntseeg siab, ua haujlwm tau zoo, thiab ib puag ncig kom paub daws teeb meem.
Cov neeg siv kub nrhiav:lub hnab ntim nrog lim
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