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US Food and Drug Administration (FDA) yog lub luag haujlwm rau kev tsim, tawm thiab hloov kho cov kev cai lij choj ntsig txog kev ua tau zoo thiab kev nyab xeeb ntawm cov zaub mov kaus poom hauv Tebchaws Meskas. United States Tsoom Fwv Teb Chaws Txoj Cai 21CFR Part 113 tswj kev ua cov khoom noj uas tsis muaj kua qaub hauv cov kaus poom ...Nyeem ntxiv»
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Cov ntsiab lus tseem ceeb ntawm cov kaus poom zaub mov rau cov thawv ntim khoom yog raws li hauv qab no: (1) Tsis muaj tshuaj lom: Txij li lub thawv ntim khoom muaj nyob rau hauv kev sib cuag nrog cov zaub mov, nws yuav tsum tsis muaj tshuaj lom kom muaj kev nyab xeeb ntawm zaub mov. Cov thawv ntim cov kaus poom yuav tsum ua raws li cov qauv kev nyiam huv hauv tebchaws lossis cov qauv kev nyab xeeb. (2) Zoo sealing: Microor...Nyeem ntxiv»
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Qhov muaj pes tsawg leeg thiab cov yam ntxwv ntawm cov khoom noj hauv cov kaus poom mos "retort bag"Kev tshawb fawb ntawm cov khoom noj hauv kaus poom yog coj los ntawm Tebchaws Meskas, pib xyoo 1940. Xyoo 1956, Nelson thiab Seinberg ntawm Illinois tau sim sim nrog ntau cov yeeb yaj kiab nrog rau cov yeeb yaj kiab polyester. Txij li xyoo 1958, US Army Natick lub koom haum thiab SWIFT lub koom haum tau pib kawm cov khoom noj hauv kaus poom ...Nyeem ntxiv»
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Lub ntim ntim khoom ntim tau yooj yim yuav tsum raug hu ua lub ntim ntim siab, uas yog, nrog cov ntawv txhuas txhuas, aluminium lossis alloy flakes, ethylene vinyl cawv copolymer (EVOH), polyvinylidene chloride (PVDC), oxide-coated (SiO lossis Al2O3) acrylic resin txheej los yog Nano-inorganic tshuaj ...Nyeem ntxiv»
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"Qhov no tuaj yeem tsim tau ntau tshaj li ib xyoos, vim li cas nws tseem nyob hauv lub txee lub neej? Nws puas tseem noj tau? Puas muaj ntau cov tshuaj khaws cia hauv nws? Qhov no puas tuaj yeem nyab xeeb?" Ntau tus neeg siv khoom yuav txhawj xeeb txog kev khaws cia ntev. Cov lus nug zoo sib xws tshwm sim los ntawm cov kaus poom, tab sis qhov tseeb ca ...Nyeem ntxiv»
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"National Food Safety Standard for Canned Food GB7098-2015" txhais cov khoom noj kaus poom raws li hauv qab no: Siv txiv hmab txiv ntoo, zaub, noj tau fungi, tsiaj txhu thiab nqaij qaib nqaij, cov tsiaj hauv dej, thiab lwm yam raws li raw cov ntaub ntawv, ua tiav los ntawm kev ua, canning, sealing, tshav kub sterilization thiab lwm yam txheej txheem ...Nyeem ntxiv»
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Cov zaub mov poob thaum lub kaus poom ua zaub mov tsawg dua li kev ua noj txhua hnub Ib txhia neeg xav tias cov zaub mov hauv kaus poom poob ntau cov as-ham vim yog cua sov. Paub txog cov txheej txheem tsim khoom ntawm cov kaus poom, koj yuav paub tias qhov kub thiab txias ntawm cov kaus poom tsuas yog 121 ° C (xws li cov nqaij hauv kaus poom). Th...Nyeem ntxiv»
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Ib qho ntawm cov laj thawj vim li cas ntau tus neeg netizens thuam cov zaub mov hauv kaus poom yog tias lawv xav tias cov kaus poom "tsis tshiab" thiab "tsis muaj zaub mov zoo". Puas yog qhov no tiag tiag? "Tom qab kev ua haujlwm kub ntawm cov khoom noj hauv kaus poom, cov khoom noj khoom haus yuav phem dua li cov tshiab hauv ...Nyeem ntxiv»
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Zoo siab txais tos rau kev ua tiav zoo ntawm kev koom tes ntawm Shandong Dingtaisheng Machinery Technology Co., Ltd. (DTS) thiab Henan Shuanghui Development Co., Ltd. (Shuanghui txoj kev loj hlob). Raws li paub, 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 Tuam Tshoj cov kaus poom kev lag luam koom haum dua. Nyob rau hauv lub neej yav tom ntej, dingtaisheng yuav them sai sai rau txoj kev loj hlob ntawm canning kev lag luam thiab pab rau txoj kev loj hlob ntawm canning kev lag luam. Muab cov khoom ua kom tsis muaj menyuam / retort / autoclave zoo dua rau kev lag luam.Nyeem ntxiv»
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Txij li cov dej haus txiv hmab txiv ntoo feem ntau yog cov khoom muaj kua qaub (pH 4, 6 lossis qis dua), lawv tsis tas yuav ua haujlwm kub kub (UHT). Qhov no yog vim lawv cov acidity siab inhibits kev loj hlob ntawm cov kab mob, fungi thiab poov xab. Lawv yuav tsum tau kho cua sov kom muaj kev nyab xeeb thaum tswj xyuas qhov zoo ntawm ...Nyeem ntxiv»
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Arctic Dej Hiav Txwv Dej, txij li xyoo 1936, yog lub chaw tsim khoom lag luam zoo hauv Suav teb thiab tuav txoj haujlwm tseem ceeb hauv kev lag luam hauv Suav teb. Lub tuam txhab nruj me ntsis rau cov khoom zoo tswj thiab cov khoom siv ntau lawm. DTS tau txais kev ntseeg siab los ntawm kev tsim txiaj ntawm nws txoj haujlwm ua thawj coj thiab muaj zog technical s ...Nyeem ntxiv»