HANGZHOU NUZHUO TECHNOLOGY GROUP CO.,LTD.

Nayitrogeni yamadzimadzi ndi gwero losavuta kuzizira. Chifukwa cha makhalidwe ake apadera, nayitrogeni yamadzimadzi yakhala ikulandiridwa pang'onopang'ono ndi kuzindikirika, ndipo yakhala ikugwiritsidwa ntchito kwambiri mu ulimi wa ziweto, chisamaliro chamankhwala, mafakitale azakudya, ndi kafukufuku wochepa kutentha. , mu zamagetsi, zitsulo, ndege, kupanga makina ndi zina zokhudzana ndi kukula kosalekeza ndi chitukuko.

Nayitrogeni yamadzimadzi ndiyo yomwe imagwiritsidwa ntchito kwambiri pa opaleshoni ya cryosurgery. Ndi imodzi mwa ma refrigerant abwino kwambiri omwe apezeka mpaka pano. Ikhoza kubayidwa mu chipangizo chachipatala cha cryogenic, monga scalpel, ndipo imatha kuchita opaleshoni iliyonse. Cryotherapy ndi njira yothandizira momwe kutentha kochepa kumagwiritsidwa ntchito kuwononga minofu yodwala. Chifukwa cha kusintha kwakukulu kwa kutentha, makristalo amapangidwa mkati ndi kunja kwa minofu, zomwe zimapangitsa kuti maselo azitha madzi ndikuchepa, zomwe zimapangitsa kuti ma electrolyte asinthe, ndi zina zotero. Kuzizira kungathenso kuchepetsa kuyenda kwa magazi m'deralo, ndipo kukhazikika kwa magazi m'mitsempha kapena embolism kumapangitsa maselo kufa chifukwa cha hypoxia.

Pakati pa njira zambiri zosungira, cryopreservation ndiyo yomwe imagwiritsidwa ntchito kwambiri ndipo zotsatira zake ndi zofunika kwambiri. Monga njira imodzi yosungira cryopreservation, kuzizira mwachangu kwa nayitrogeni yamadzimadzi kwakhala kukugwiritsidwa ntchito ndi makampani opanga chakudya kwa nthawi yayitali. Chifukwa imatha kuzizira mwachangu kwambiri pa kutentha kochepa komanso kuzizira kwambiri, imathandizanso kuti chakudya chozizira chikhale ndi mphamvu pang'ono, kotero kuti chakudyacho chibwererenso bwino kwambiri chikasungunuka. Pachikhalidwe chake chatsopano komanso choyambirira, ubwino wa chakudya chozizira wakula kwambiri, kotero chawonetsa mphamvu yapadera mumakampani oziziritsa mwachangu.

Kupukutira chakudya pa kutentha kochepa ndi ukadaulo watsopano wokonza chakudya womwe wapangidwa m'zaka zaposachedwa. Ukadaulo uwu ndi woyenera kwambiri pokonza zakudya zokhala ndi mafuta ambiri, mafuta ambiri, shuga wambiri komanso zinthu zambiri za colloidal. Pogwiritsa ntchito nayitrogeni wamadzimadzi popukutira chakudya pa kutentha kochepa, fupa, khungu, nyama, chipolopolo, ndi zina zotero za zinthu zopangira zimatha kupukutidwa nthawi imodzi, kuti tinthu ta chinthu chomalizidwa tikhale bwino ndikuteteza zakudya zake zogwira mtima. Mwachitsanzo, ku Japan, nyanja zamchere, chitin, ndiwo zamasamba, zokometsera, ndi zina zotero, zomwe zasungidwa mu nayitrogeni wamadzimadzi, zimayikidwa mu pulverizer kuti zipukutidwe, kotero kuti tinthu tating'onoting'ono ta chinthu chomalizidwa titha kukhala tokwera mpaka 100um kapena kuchepera, ndipo phindu loyambirira la zakudya limasungidwa.