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Taariikhda horumarinta ee bacaha baakadaha vacuum

Bacda baakadaha vacuumtignoolajiyada waxay asal ahaan ka soo jeedaan 40-meeyadii, tan iyo 50-kii filim caag ah oo si guul leh loogu dabaqay baakadaha badeecada, tignoolajiyada baakadaha vacuum ayaa si degdeg ah loo horumariyay.Heerka baakadaha ilaa xad ayaa ka tarjumaysa heerka sayniska iyo farsamada iyo hodantinimada dalka.Baadhitaanka tignoolajiyada baakadaha faakuumka baakadaha Shiinaha iyo codsiga wali waa bilow.
Marka hore, 1962, Ordal wuxuu soo jeediyay filimka aan la taaban karin wuxuu joojin karaa koritaanka bakteeriyada pathogenic, baakadaha hilibka cusub wuxuu kordhin karaa noloshiisa shelf.
Marka labaad, Baltzer in bacaha baakadaha vacuum ee hilibka cusub ay ka badan yihiin aerobically baakadaysan hilibka cusub cimrigooda shelf dheer sababaha soo socda awgood: (1) wadarta tirada microorganisms ee xaaladaha anaerobic si tartiib ah u korodho;(2) qudhunka iyo dhimista xab-xabxab;(3) kaydinta ka dib, tirada ugu dambeysa ee noolaha ee ku jira baakadaha faakuumka ayaa ka yar baakadaha hawada.Tani waxay muujinaysaa in baakadaha vacuum filimka aan la taaban karin ee hilibka cusub, marka ogsijiinta ku jirta loo beddelo kaarboon dioxide, filimka aan la taaban karin ayaa xannibi kara oksijiinta dibadda si uu dib ugu soo galo xirmada, sidaas darteed bacda baakadaha vacuum waxay kordhin kartaa nolosha shelf ee hilibka cusub.
Seddexaad, 1970kii, Pierson iyo baakadaha vacuum kale ee la soo jeediyay si loo abuuro xulashada noocyada microbial iyo heerarka "ecosystem".1974 shirkadda SCOPA waxay markii ugu horreysay codsatay MAP (ModifiedAtmospherePackage, waa vacuum marka hore, ka dibna 1974, SCOPA waxay markii ugu horreysay codsatay MAP (Baakadda AtmospherePackage ee la beddelay, oo ah nooc baakad ah oo marka hore la faaruqiyay ka dibna lagu buuxiyey boqolkiiba gaas isku dhafan) hilibka.
Afar, Pesis et al.(1986) ayaa soo jeediyayvacuum bacahawaa habka ugu wanaagsan ee lagu ilaalin karo tayada iyo adkaanta ilaalinta miraha persimmon.Tani waxay muujinaysaa in horumarinta iyo caannimada kaydinta iyo tignoolajiyada ilaalinta ay si sii kordheysa u qiimeeyaan soosaarayaasha, hawl-wadeennada iyo macaamiisha.Qayb kale oo ka mid ah qalabka loo baahan yahay baakooyinka faakuumka waa weelka baakadaha, weelasha baakadaha noocyo badan, waxaa jira caag, balaastiig iyo waraaqo, foil aluminium ah iyo walxo kale oo isku dhafan oo ka kooban isku-dhafka, dhalooyinka dhalada, weelasha birta iyo caag adag, iwm. doorashada weelasha baakadaha waa in lagu saleeyaa dabeecadda cuntada vacuum-ku-shuban, sida cuntada qasacadaysan waxaa lagu dabaqaa dhalooyin quraarad ah ama daasadaha birta ah, sida daawada dhirta Shiinaha oo leh aluminium aluminium ama caag ah, iwm.. Inkastoo ay jiraan noocyo badan oo alaabta weelka loogu talagalay bacaha vacuum, laakiin kuwa ugu caansan waa filim caag ah.
Iyada oo soo ifbaxa isdhexgalka dhaqaale ee caalamiga ah, Shiinaha warshadaha caagga ah ee ugu sarreeya si ay "u noqdaan hogaamiyaha warshadaha baakadaha dabacsan ee ugu tartamaya", hadafka, sii wadida horumarinta, hal-abuurka, oo rajeynaya in ay la shaqeeyaan inta badan asxaabta guriga iyo dibaddaba si ay u abuuraan berri ka wanaagsan.


Waqtiga boostada: Mar-29-2022