Kukonza Mpweya Wosinthidwa (MAP): Zosakaniza za Gasi Zosungira Chakudya

Kukonza Mpweya Wosinthidwa(MAP) ndi njira yosungira momwe mpweya wachilengedwe mkati mwa phukusi umalowetsedwa ndi mpweya wolamulidwa - nthawi zambiri mpweya, carbon dioxide, ndi nayitrogeni - kuti chakudya chikhale chatsopano kwa nthawi yayitali. Mwa kuchepetsa mphamvu ya mankhwala ndi zamoyo zomwe zimapangitsa kuti chiwonongeke, MAP imatha kukulitsa kwambiri nthawi yosungiramo zinthu. Nthawi zambiri, imawonjezera kutsitsimuka kawiri mpaka kasanu poyerekeza ndi ma phukusi wamba a mpweya. Kukhalitsa kotalikiraku sikungochepetsa kutaya kwa chakudya komanso kumathandiza kufalikira kwa mtunda wautali ndipo nthawi zambiri kumalola opanga kuchepetsa kugwiritsa ntchito zosungira.

Ntchito Zogwira Ntchito za Gasi Lililonse mu MAP

Mpweya uliwonse womwe uli mu MAP mixture umathandizira ntchito inayake:

• Mpweya wa okosijeni (O₂)
Mpweya wa okosijeni umathandizira mtundu ndi kutsitsimuka m'magulu angapo azakudya. Mwachitsanzo, nyama yofiira imasunga utoto wake wofiira kwambiri wa oxymyoglobin ikakhala ndi mpweya wambiri, nthawi zambiri pafupifupi 70-80%. Pa zipatso ndi ndiwo zamasamba, mpweya wochepa (pafupifupi 2-5%) umagwiritsidwa ntchito pothandizira kupuma mwachilengedwe. Komabe, mpweya wochuluka umathandizira kusungunuka kwa mafuta ndikuchepetsa nthawi yosungira mafuta, kotero kupezeka kwake kuyenera kulamulidwa mosamala.

• Mpweya woipa wa kaboni (CO₂)
Mpweya wa kaboni dayokisaidi umagwira ntchito makamaka ngati mpweya wopha tizilombo toyambitsa matenda. Pamene CO₂ isungunuka mu chinyezi pamwamba pa chinthucho, imapanga asidi wofooka wa kaboni womwe umathandiza kuletsa kukula kwa mabakiteriya ndi nkhungu zomwe zimawonongeka. Zosakaniza za MAP nthawi zambiri zimadalira 20–30% CO₂. Kuchuluka kwa zinthuzi kumatha kupititsa patsogolo nthawi yosungira, koma chifukwa chakuti CO₂ imalowa mu chakudya, ingayambitse kugwa kwa phukusi pokhapokha ngati ili ndi nayitrogeni.

• Nayitrogeni (N₂)
Nayitrogeni ndi yopanda mphamvu ndipo sichitapo kanthu ndi chakudya. Cholinga chake chachikulu ndikuchotsa mpweya ndikusunga kapangidwe ka paketi, makamaka pamene CO₂ ilowetsedwa mu chinthucho. Nthawi zambiri imapanga gawo lotsala la mpweya wosakaniza (nthawi zambiri 50–80%) milingo ya O₂ ndi CO₂ ikakhazikitsidwa.

Powombetsa mkota:

•O₂zimasunga mtundu ndi kupuma,
•CO₂imaletsa kukula kwa mabakiteriya,
•N₂imapereka voliyumu ndi kukhazikika.

Zakudya zosiyanasiyana zimafuna mpweya wosiyanasiyana, monga tafotokozera pansipa.

Nyama Yaiwisi ndi Nkhuku

Nyama Yofiira Yaiwisi

Nyama zofiira zatsopano, monga ng'ombe, nkhosa, ndi nkhumba - nthawi zambiri zimadalira MAP yokhala ndi mpweya wambiri. Mapaketi ogulitsa ndi ogulitsa ambiri nthawi zambiri amagwiritsa ntchito mitundu yosiyanasiyana ya65% O₂ndi 35% CO2₂Mpweya wamphamvu wa okosijeni umasunga nyama yofiira kwambiri, pomwe CO₂ imathandiza kuchepetsa kukula kwa mabakiteriya ozungulira thupi. Nthawi zina, opanga zinthu amatha kuchepetsa mpweya ndi pafupifupi 5% kuti apitirize kukhala ndi moyo wautali. Malo otsala nthawi zambiri amakhala ndi nayitrogeni kapena amasiyidwa pafupi ndi vacuum.

Nkhuku Yaiwisi

Nkhuku ndi mbalame zakuthengo (nkhuku, nkhuku, pheasant) nthawi zambiri sizifuna mpweya m'paketi.0% O₂, pafupifupi 30% CO2₂, ndi 70% N₂Popeza nyama ya nkhuku ndi yotuwa mwachilengedwe, mpweya suthandiza kuti iwoneke bwino. CO₂ imapereka mphamvu yolamulira tizilombo toyambitsa matenda, pomwe nayitrogeni imatsimikizira kuti paketiyo imasunga mawonekedwe ake. Ena opanga zinthu zambiri amagwiritsa ntchito100% CO₂kuti zisungidwe bwino kwambiri.

Mfundo yofunika kwambiri:

•Nyama zofiira zimapindula ndi zosakaniza zokhala ndi mpweya wambiri kuti zisunge mtundu.
•Nkhuku zimasungidwa bwino ndiCO₂/N₂kusakaniza kopanda mpweya.

Kuyesa nthawi zonse kumalimbikitsidwa kuti kutsimikizidwe komaliza.

Nsomba ndi Zakudya Zam'madzi Zatsopano

Kapangidwe kabwino ka MAP kamadalira kwambiri ngati nsombayo ndi yopanda mafuta ambiri kapena yonenepa kwambiri.

Nsomba Yopanda Mafuta Ambiri ndi Nsomba Zosaphika

Mitundu ya nsomba zoyera (cod, haddock, bass) ndi nsomba zambiri za m'nyanja (shrimp, mussels, scallops) zimagwiritsidwa ntchito nthawi zambiri30% O₂, 40% CO2₂, ndi 30% N₂Mpweya wa okosijeni umathandiza kusunga mtundu wachilengedwe, CO₂ imachedwetsa ntchito ya tizilombo toyambitsa matenda, ndipo N₂ imadzaza malo otsalawo. Pazinthu zotumiza zambiri kapena zozizira, ma processor angasinthe kukhala70% CO2₂/ 30% N₂kuti zisungidwe kwa nthawi yayitali.

Nsomba Yopanda Mafuta Ambiri

Nsomba zonenepa monga salimoni, tuna, mackerel, ndi sardines zadzazapopanda mpweyachifukwa mafuta awo amasungunuka mwachangu kwambiri. MAP mix yodziwika bwino ndi40% CO2₂ndi 60% N₂Opanga ena amawonjezera CO₂ kufika pa 50–70% kuti atetezedwe kwambiri. Nsomba zogulitsa nsomba nthawi zambiri zimagwiritsa ntchito nsomba zofiira.40/60 CO₂/N₂, pomwe tuna ingagwiritse ntchito 30–40% CO₂ ndipo nayitrogeni amapanga chotsalacho. Mapaketi ambiri nthawi zina amagwiritsa ntchito70% CO2₂/ 30% N₂.

Chidule:

•Zakudya zopanda mafuta ambiri zimagwiritsidwa ntchito~30% O₂,
•Nsomba zamafuta zimadalira kwambiriCO₂/N₂zosakaniza ndiMpweya wa 0%.

Kaya zinthu zikuyenda bwanji, MAP nthawi zonse imagwira ntchito bwino kwambiri ndi kulamulira bwino kwa unyolo wozizira.

Nyama, Nsomba, ndi Nkhuku Zophikidwa ndi Zokonzedwa

Nyama kapena nsomba zikaphikidwa kapena kukonzedwa, mtundu wake umakhala wokhazikika ndipo cholinga chake chimasinthira ku kupewa nkhungu ndi tizilombo toyambitsa matenda.

Nyama Yophikidwa Kapena Yokonzedwa

Zinthu monga ham, soseji, ndi salami nthawi zambiri zimagwiritsidwa ntchito30% CO2₂/ 70% N₂Pa ntchito zambiri kapena zotumiza kunja, ma processor angakweze CO₂ ku50% CO2₂/ 50% N₂Mpweya wa okosijeni umasungidwa pa zero.

Nsomba Yosuta Kapena Yochiritsidwa

Nsomba yosuta ndi zinthu zina zofanana nthawi zambiri zimagwiritsa ntchito30% CO2₂/ 70% N₂m'mathireyi ogulitsa. Kuti musunge nthawi yayitali,70/30 CO₂/N₂kusakaniza kungagwiritsidwe ntchito.

Nkhuku Yophikidwa/Yochiritsidwa

Zakudya za nkhuku kapena nkhuku zodulidwa zimatsatira njira yomweyi:

•Ritelo:30% CO2₂/ 70% N₂
•Zambiri:70% CO2₂/ 30% N₂

Mu gulu ili lonse, mpweya wa okosijeni umakhalapo nthawi zonse0%.

Zakudya Zokonzeka ndi Zakudya Zosakaniza

Zakudya zokonzedwa monga mbale za pasitala, stews, kapena pizza nthawi zambiri zimatsekedwa ndiMAP yopanda mpweyaChosakaniza chofala kwambiri ndi30% CO2₂/ 70% N₂Pa kutumiza kunja kapena kusungirako kwa nthawi yayitali, ma processor angasankhe50% CO2₂/ 50% N₂.

Zosakaniza zimenezi zimachedwetsa kukula kwa tizilombo toyambitsa matenda m'zosakaniza zosiyanasiyana. Popeza chakudya chokonzedwa chimasiyana kwambiri, ma ratios oyamba amagwiritsidwa ntchito ngati mfundo zofotokozera ndipo ayenera kutsimikiziridwa kudzera mu mayeso.

Zakudya za Pasitala ndi Buledi

Pasitala Watsopano

Pasitala watsopano, wosaphikidwa (monga ravioli, Zakudya, kapena tortellini) nthawi zambiri amapakidwa pansi pa50% CO2₂/ 50% N₂Mpweya wosakaniza suyenera kulowetsedwa konse.

Zogulitsa Buledi

Buledi, ma buns, ma tortilla, ndi makeke nthawi zambiri amadalira50% CO2₂/ 50% N₂m'masitolo. Pakugawa kwakukulu, CO₂ ikhoza kukwera kufika pa70%(70% CO₂ / 30% N₂). Nayitrogeni imaletsa phukusi kuti lisagwe, pomwe CO₂ imaletsa kukula kwa nkhungu. Mpweya wa okosijeni umakhalabe pafupi ndi zero kuti usawonongeke kapena kuzizira.

Tchizi (Cholimba, Chofewa, Chophikidwa)

Tchizi Cholimba Kapena Chakale

Zinthu monga Parmesan kapena Cheddar yakale nthawi zambiri zimapakidwa ndi100% CO₂kapena chotsekedwa ndi vacuum. Njira imeneyi ndi yothandiza kwambiri poletsa nkhungu.

Tchizi Wofewa Ndi Wodulidwa

Tchizi chokoma, Brie, tchizi cha kanyumba, ndi mozzarella yodulidwa nthawi zambiri zimagwiritsidwa ntchito.30% CO2₂/ 70% N₂Nayitrogeni imalimbitsa kapangidwe kake, pomwe CO₂ imachepetsa kukula kwa tizilombo toyambitsa matenda.

Chidule:

•Tchizi cholimba →100% CO₂
•Tchizi wofewa komanso wodulidwa →30% CO2₂/ 70% N₂

Ndiwo Zamasamba, Masaladi, ndi Zipatso

Zokolola Zatsopano Zonse

Zipatso ndi ndiwo zamasamba zonse nthawi zambiri zimafuna kulinganiza bwino komwe kumathandiza kupuma popanda kuwononga. MAP mix yokhazikika ndi5% O₂, 5% CO2₂, ndi 90% N₂Malo opanda mpweya wambiri awa amachepetsa kupuma ndi kufiira. Chosakaniza ichi chimagwiritsidwa ntchito kwambiri pa saladi, masamba obiriwira, zipatso, ndi zipatso zodulidwa.

Ndiwo Zamasamba Zophikidwa Kapena Zodulidwa

Ndiwo zamasamba zophikidwa bwino zimakhala zofanana ndi zakudya zophikidwa kale. Nthawi zambiri amagwiritsa ntchito30% CO2₂/ 70% N₂popanda mpweya. Njira iyi imagwira ntchito bwino pazinthu monga saladi za mbatata kapena mbale zosakaniza zamasamba.

Mfundo yaikulu:

Zokolola zatsopano zimafuna mpweya wochepa (~5%), pomwe ndiwo zamasamba zophikidwa zimadalira CO₂ yokwera (~30%).

Zakudya Zouma

Zinthu zouma monga khofi, mtedza, zokhwasula-khwasula, tiyi, zonunkhira, ndi ufa nthawi zambiri zimatsekedwa ndi100% N₂Nayitrogeni imaletsa okosijeni ndipo imawonjezera nthawi yogwiritsira ntchito.

Kusankha Zipangizo za MAP (DJPACK)

Kusakaniza mpweya molondola n'kofunika kwambiri kuti MAP ikhale yogwira ntchito bwino. DJPACK (Wenzhou Dajiang) imapanga mitundu yosiyanasiyana ya zotsekera mathireyi a MAP zomwe zimapangidwa kuti zizitha kutsuka mpweya molondola.DJT-400Gndi malo oimika pansiDJL-400Vamatha kupereka chiŵerengero chokhazikika cha O₂/CO₂/N₂ malinga ndi zosowa za zakudya zosiyanasiyana - kuyambira nyama yatsopano mpaka chakudya chokonzeka kapena masaladi. Tilinso ndi mitundu ingapo yogwirizana ndi zosowa zanu. Ngati mukufuna makina athu, chonde dinani “Zogulitsa→Makina Osinthira Opangira Zinthu Zam'mlengalenga"Batani kuti mudziwe zambiri."

Ndi zaka zoposa 30 zaukadaulo pamakina opakira, zida za DJPACK zimagwiritsidwa ntchito kwambiri ndi ma processor muEurope, Australia, Asia, ndi misika ina yotukukaKaya kasitomala akufuna chiŵerengero cha mpweya chotani, zida zathu zimatha kuchikwaniritsa, ndipo kulondola kosakaniza mpweya kumakhalabe pamwamba nthawi zonse.99%. OurMakina a MAP Osinthira Vacuum nthawi zonse amamangiriridwa pafupi99.5%.

Chitetezo, Kuyesa, ndi Chitsimikizo Cha Ubwino

Ma MAP ratios ndi malangizo - osati malamulo okhazikika. Kugwira ntchito kwenikweni kumadalira kapangidwe ka chinthu, zinthu zopakira, kutentha, ndi momwe chimasungidwira. Pachifukwa ichi, purosesa iliyonse iyenera kuchita mayeso enieni kuti itsimikizire kuti MAP yosankhidwayo ikukwaniritsa zotsatira zomwe ikufuna.

Njira zotsimikizira ubwino monga kuzindikira kutuluka kwa madzi ndi kusanthula mpweya womwe uli m'malo otulukira mpweya ndizofunikira kwambiri. Ngakhale kutuluka kwa madzi pang'ono kungawononge mlengalenga womwe uli mkati mwa phukusi. MAP iyenera kugwiritsidwa ntchito nthawi zonse pamodzi ndi njira zoyenera zoziziritsira, ukhondo, ndi kusamalira.

Chodzikanira:

Magasi omwe ali mu bukhuli ndi malo oyambira omwe angaperekedwe. Nthawi zonse tsimikizirani zosakaniza kudzera mu kuyesa kwa zinthu.

Mapeto

Kukonza Mpweya Wosinthidwa kumathandiza opanga chakudya kuchepetsa kuwonongeka mwa kusintha chilengedwe chomwe chili mkati mwa phukusi. Mpweya wa okosijeni umathandiza kusunga mtundu, mpweya wa carbon dioxide umaletsa kukula kwa tizilombo toyambitsa matenda, ndipo nayitrogeni imalimbitsa phukusi. Pogwiritsa ntchito mfundo zomwe zawonetsedwa pa tchati chosakaniza mpweya, opanga amatha kusankha zosakaniza zoyenera zoyambira nyama, nsomba zam'madzi, tchizi, ndiwo zamasamba, zinthu zophika buledi, chakudya chokonzeka, ndi zina zambiri.

MAP imakhala yothandiza kwambiri ikaphatikizidwa ndi makina olondola komanso kuwongolera bwino khalidwe. Ikagwiritsidwa ntchito bwino, imawonetsetsa kuti zinthu zimakhala zatsopano, zotetezeka, komanso zokonzeka kumsika - zomwe zimathandiza kuti zinthu zizikhala zogwiritsidwa ntchito nthawi yayitali komanso kuchepetsa zinyalala.

Malangizo omwe ali m'nkhaniyi akufotokoza mwachidule machitidwe ofala amakampani ndi malangizo asayansi. Zokonzera zomaliza za MAP ziyenera kutengera nthawi zonse mayeso a malonda a kasitomala aliyense komanso zofunikira pakusunga.