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Cov kev cai yooj yim ntawm cov khoom noj hauv qab rau cov thawv yog raws li nram no: (1) Tsis muaj tshuaj lom: Vim tias lub thawv hauv qab kov ncaj qha rau cov khoom noj, nws yuav tsum tsis muaj tshuaj lom kom ntseeg tau tias cov khoom noj muaj kev nyab xeeb. Cov thawv hauv qab yuav tsum ua raws li cov qauv kev tu cev hauv tebchaws lossis cov qauv kev nyab xeeb. (2) Kev kaw zoo: Microor...Nyeem ntxiv»
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Kev tshawb fawb txog cov khoom noj hauv qab uas mos mos yog ua los ntawm Tebchaws Meskas, pib xyoo 1940. Xyoo 1956, Nelson thiab Seinberg ntawm Illinois tau sim ua ntau zaj duab xis suav nrog zaj duab xis polyester. Txij li xyoo 1958, Lub Koom Haum Tub Rog Asmeskas Natick thiab Lub Koom Haum SWIFT tau pib kawm txog cov khoom noj hauv qab uas mos mos...Nyeem ntxiv»
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Cov khoom noj hauv qab uas yooj ywm yuav tsum hu ua cov khoom ntim uas muaj kev cuam tshuam siab, uas yog, nrog cov ntawv ci txhuas, cov txhuas lossis cov hlau nplaum, ethylene vinyl cawv copolymer (EVOH), polyvinylidene chloride (PVDC), oxide-coated (SiO lossis Al2O3) acrylic resin txheej lossis Nano-inorganic tshuaj yog t...Nyeem ntxiv»
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"Lub qhov no tau tsim tawm ntau tshaj ib xyoos, vim li cas nws tseem nyob hauv lub txee lub neej? Puas tseem noj tau? Puas muaj ntau yam tshuaj preservatives nyob rau hauv nws? Lub qhov no puas muaj kev nyab xeeb?" Ntau tus neeg siv khoom yuav txhawj xeeb txog kev khaws cia mus sij hawm ntev. Cov lus nug zoo sib xws tshwm sim los ntawm cov khoom noj hauv qab, tab sis qhov tseeb ca ...Nyeem ntxiv»
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"Lub Tebchaws Cov Khoom Noj Khoom Haus Kev Nyab Xeeb rau Cov Khoom Noj Hauv Qab GB7098-2015" txhais cov khoom noj hauv qab no: Siv cov txiv hmab txiv ntoo, zaub, cov nceb noj tau, cov tsiaj txhu thiab cov nqaij qaib, cov tsiaj hauv dej, thiab lwm yam ua cov khoom siv raw, ua tiav los ntawm kev ua tiav, canning, sealing, cua sov sterilization thiab lwm yam txheej txheem ...Nyeem ntxiv»
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Kev poob cov as-ham thaum lub sijhawm ua cov khoom noj hauv cov kaus poom tsawg dua li kev ua noj txhua hnub Ib txhia neeg xav tias cov khoom noj hauv cov kaus poom poob ntau cov as-ham vim yog qhov kub. Paub txog cov txheej txheem tsim cov khoom noj hauv cov kaus poom, koj yuav paub tias qhov kub ntawm cov khoom noj hauv cov kaus poom tsuas yog 121 ° C (xws li nqaij hauv cov kaus poom). Lub...Nyeem ntxiv»
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Ib qho ntawm cov laj thawj uas ua rau ntau tus neeg siv internet thuam cov khoom noj hauv qab yog vim lawv xav tias cov khoom noj hauv qab "tsis tshiab kiag li" thiab "yeej tsis muaj txiaj ntsig zoo". Qhov no puas yog qhov tseeb tiag? "Tom qab ua cov khoom noj hauv qab kub heev, cov khoom noj khoom haus yuav phem dua li cov khoom noj tshiab hauv...Nyeem ntxiv»
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Zoo siab ua tsaug rau qhov kev vam meej ntawm txoj haujlwm koom tes ntawm Shandong Dingtaisheng Machinery Technology Co., Ltd. (DTS) thiab Henan Shuanghui Development Co., Ltd. (Shuanghui development). Raws li paub zoo, WH Group International Co., Ltd. (“WH Group”) yog lub tuam txhab khoom noj nqaij npuas loj tshaj plaws ...Nyeem ntxiv»
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DTS koom nrog lub koom haum kev lag luam canning hauv Suav teb dua. Yav tom ntej, dingtaisheng yuav ua tib zoo saib xyuas kev lag luam canning thiab pab txhawb kev lag luam canning. Muab cov khoom siv sterilization / retort / autoclave zoo dua rau kev lag luam.Nyeem ntxiv»
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Vim tias cov dej haus txiv hmab txiv ntoo feem ntau yog cov khoom muaj kua qaub ntau (pH 4, 6 lossis qis dua), lawv tsis tas yuav tsum tau ua kom sov heev (UHT). Qhov no yog vim lawv cov kua qaub ntau tiv thaiv kev loj hlob ntawm cov kab mob, cov pwm thiab cov poov xab. Lawv yuav tsum tau kho cua sov kom muaj kev nyab xeeb thaum tswj hwm qhov zoo hauv...Nyeem ntxiv»
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Arctic Ocean Beverage, txij li xyoo 1936, yog lub tuam txhab tsim dej haus uas paub zoo hauv Suav teb thiab nyob hauv txoj haujlwm tseem ceeb hauv kev lag luam dej haus hauv Suav teb. Lub tuam txhab nruj rau kev tswj xyuas cov khoom zoo thiab cov khoom siv tsim khoom. DTS tau txais kev ntseeg siab vim nws txoj haujlwm ua tus thawj coj thiab kev siv tshuab muaj zog...Nyeem ntxiv»
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Arctic Ocean Beverage, txij li xyoo 1936, yog lub tuam txhab tsim dej haus uas paub zoo hauv Suav teb thiab nyob hauv txoj haujlwm tseem ceeb hauv kev lag luam dej haus hauv Suav teb. Lub tuam txhab nruj rau kev tswj xyuas cov khoom zoo thiab cov khoom siv tsim khoom. DTS tau txais kev ntseeg siab vim nws txoj haujlwm ua tus thawj coj thiab kev siv tshuab muaj zog...Nyeem ntxiv»