Gyaran Marufi na Yanayi (MAP): Hadin Iskar Gas don Ajiye Abinci

An Gyara Marufi na Yanayi(MAP) wata hanya ce ta kiyayewa wadda ake maye gurbin iskar da ke cikin fakiti da cakuda iskar gas mai sarrafawa - yawanci iskar oxygen, carbon dioxide, da nitrogen - don kiyaye abinci sabo na dogon lokaci. Ta hanyar rage ayyukan sinadarai da na halitta waɗanda ke haifar da lalacewa, MAP na iya tsawaita rayuwar shiryayye sosai. A lokuta da yawa, yana ƙara sabo sau biyu zuwa biyar idan aka kwatanta da marufin iska na yau da kullun. Wannan tsawaitaccen dorewa ba wai kawai yana rage ɓarnar abinci ba har ma yana tallafawa rarrabawa mai nisa kuma sau da yawa yana ba masu sarrafawa damar rage amfani da abubuwan kiyayewa.

Matsayin Aiki na Kowane Iskar Gas a cikin MAP

Kowace iskar gas a cikin cakuda MAP tana ba da gudummawa ta musamman aiki:

• Iskar Oxygen (O₂)
Iskar oxygen tana tallafawa launi da sabo a cikin nau'ikan abinci da dama. Misali, jan nama yana kiyaye launinsa mai haske-ja idan aka fallasa shi ga yawan iskar oxygen, yawanci kusan 70-80%. Ga 'ya'yan itatuwa da kayan lambu, ana amfani da ƙaramin adadin iskar oxygen (kimanin 2-5%) don tallafawa numfashin halitta. Duk da haka, yawan iskar oxygen yana hanzarta iskar oxygen mai kitse kuma yana rage tsawon lokacin da zai ɗauka, don haka dole ne a kula da kasancewarsa a hankali.

• Carbon Dioxide (CO₂)
Carbon dioxide yana aiki ne kawai a matsayin iskar gas mai kashe ƙwayoyin cuta. Lokacin da CO₂ ya narke a cikin danshi a saman samfurin, yana samar da sinadarin carbonic acid mai rauni wanda ke taimakawa wajen hana haɓakar ƙwayoyin cuta masu lalacewa da mold. Haɗin MAP galibi yana dogara ne akan 20-30% CO₂. Yawan yawan CO₂ na iya ƙara tsawaita lokacin shiryawa, amma saboda CO₂ yana shiga cikin abincin, yana iya haifar da rugujewar kunshin sai dai idan an daidaita shi da nitrogen.

• Nitrogen (N₂)
Nitrogen ba ya aiki kuma baya amsawa da abinci. Babban manufarsa ita ce kawar da iskar oxygen da kuma kula da tsarin kunshin, musamman lokacin da aka sha CO₂ cikin samfurin. Yawanci yana samar da sauran kashi na gaurayen iskar gas (sau da yawa 50-80%) da zarar an saita matakan O₂ da CO₂.

A takaice:

•O₂yana kiyaye launi da numfashi,
•CO₂yana rage ci gaban ƙwayoyin cuta,
•N₂yana ba da girma da kwanciyar hankali.

Abinci daban-daban yana buƙatar daidaito daban-daban na waɗannan iskar gas, kamar yadda aka bayyana a ƙasa.

Nama da Kaji danye

Naman Ja danye

Nama jajaye masu sabo, kamar naman sa, rago, da naman alade—yawanci suna dogara ne akan MAP mai yawan iskar oxygen. Fakitin dillalai da na jimilla galibi suna amfani da cakuda65% O₂da kuma 35% CO₂Ƙarfin iskar oxygen da ke cikin naman yana sa naman ya yi ja, yayin da CO₂ ke taimakawa wajen rage girman ƙwayoyin cuta masu saurin kamuwa da cuta. A wasu lokuta, masu sarrafawa na iya rage iskar oxygen da kusan kashi 5% don samun ƙarin tsawon lokacin da za a ajiye su. Duk wani sarari na kan da ya rage yawanci ana samun nitrogen ko kuma a bar shi a matsayin kusa-vacuum.

Kaji danye

Kaji da tsuntsayen farauta (kaza, turkey, pheasant) yawanci ba sa buƙatar iskar oxygen a cikin fakitin. Cakuda ta yau da kullun ita ce0% O₂, kusan kashi 30% na CO2₂, da kuma kashi 70% N₂Saboda naman kaji yana da launin fari a zahiri, iskar oxygen ba ta taimakawa wajen bayyanarsa. CO₂ tana ba da iko kan ƙwayoyin cuta, yayin da nitrogen ke tabbatar da cewa fakitin yana riƙe da siffarsa. Wasu masu sarrafa kayan abinci suna amfani da100% CO₂don kiyayewa mafi girma.

Muhimman abubuwan da za a yi la'akari da su:

•Naman ja yana amfana daga gaurayen iskar oxygen mai yawa don riƙe launi.
•Kaji ya fi kyau a adana shi daCO₂/N₂cakuda ba tare da iskar oxygen ba.

Ana ba da shawarar gwaji koyaushe don tabbatarwa ta ƙarshe.

Kifi da Abincin Teku Masu Kyau

Tsarin MAP mafi kyau ya dogara ne akan ko kifin ya yi siriri ko kuma yana da yawan kitse.

Kifi da Kifin Shellfish Mai Ƙarancin Kitse

Ana yawan amfani da nau'in kifayen fari (cod, haddock, bass) da yawancin kifin shellfish (jatan lande, mussels, scallops)30% O₂, 40% CO₂, da kuma kashi 30% na N₂Oxygen yana taimakawa wajen kiyaye launin halitta, CO₂ yana rage ayyukan ƙwayoyin cuta, kuma N₂ yana cike sauran sararin kai. Don jigilar kayayyaki masu yawa ko daskararre, masu sarrafawa na iya canzawa zuwa70% CO₂/ 30% N₂don ajiya mai tsawo.

Kifi Mai Kitse Mai Danye

Kifin da ke da kitse kamar salmon, tuna, mackerel, da sardines suna cikin kwanoba tare da iskar oxygen basaboda man su yana da ƙarfi da sauri. Haɗin MAP na gama gari shine40% CO₂da kuma kashi 60% N₂Wasu masu samarwa suna ƙara yawan CO₂ zuwa 50–70% don ƙarin kariya. Kifin salmon da ake sayarwa galibi yana amfani da shi40/60 CO₂/N₂, yayin da tuna na iya amfani da kashi 30-40% na CO₂ tare da nitrogen wanda ke samar da daidaiton. Wani lokaci ana amfani da fakitin yawa.70% CO₂/ 30% N₂.

Takaitaccen Bayani:

•Ana amfani da abincin teku mai laushi akai-akai~30% O₂,
•Kifin mai yana dogara ne kawai akanCO₂/N₂gaurayawan da0% iskar oxygen.

Ko da kuwa irin wannan haɗin, MAP koyaushe yana aiki mafi kyau tare da ingantaccen sarrafa sarkar sanyi.

Nama, Kifi, da Kaji da aka Dafa kuma aka Warke

Da zarar nama ko kifi ya dahu ko ya warke, launinsa zai daidaita kuma manufarsa ita ce hana lalacewar ƙwayoyin cuta da ƙwayoyin cuta.

Naman da aka dafa ko aka warke

Ana amfani da kayan lambu kamar naman alade, sausages da salami30% CO₂/ 70% N₂Don aikace-aikacen yawa ko fitarwa, masu sarrafawa na iya ƙara CO₂ zuwa50% CO₂/ 50% N₂Ana kiyaye iskar oxygen a sifili.

Kifi Mai Hayaki ko Warkewa

Ana amfani da kifin salmon mai hayaƙi da makamantansu sau da yawa30% CO₂/ 70% N₂a cikin tiren dillalai. Don ajiya mai tsawo,70/30 CO₂/N₂za a iya amfani da gauraya.

Kaji da aka dafa/ aka warke

Kayan turkey ko kaza da aka sarrafa sun bi irin wannan hanyar:

•Sayarwa:30% CO₂/ 70% N₂
•Yawan jama'a:70% CO₂/ 30% N₂

A cikin wannan rukuni, iskar oxygen tana ci gaba da kasancewa koyaushe0%.

Abincin da aka Shirya da Abincin da aka Haɗa

Abincin da aka shirya kamar su taliya, stew, ko pizzas galibi ana rufe su da suMASHAR BA TARE DA OXGNESJEN BACakuda mafi yawan gaske ita ce30% CO₂/ 70% N₂Don fitarwa ko tsawaita ajiya, masu sarrafawa na iya zaɓar50% CO₂/ 50% N₂.

Waɗannan gaurayawan suna rage girman ƙwayoyin cuta a cikin gaurayen sinadaran. Saboda abincin da aka shirya ya bambanta sosai, ana amfani da rabon farko a matsayin wuraren tunani kuma dole ne a tabbatar da shi ta hanyar gwaji.

Kayayyakin Taliya da Burodi

Taliya Mai Daɗi

Taliya sabo, wadda ba a dafa ba (kamar ravioli, taliya, ko tortellini) yawanci ana sanya ta a cikin wani kwano.50% CO₂/ 50% N₂cakuda. Ana guje wa iskar oxygen gaba ɗaya.

Kayayyakin Yin Burodi

Burodi, burodi, tortillas, da kek galibi suna dogara ne akan50% CO₂/ 50% N₂a cikin dillalai. Don rarrabawa da yawa, CO₂ na iya ƙaruwa zuwakashi 70%(70% CO₂ / 30% N₂). Nitrogen yana hana marufi ya ruguje, yayin da CO₂ ke hana girman mold. Iskar oxygen ta kasance kusan sifili don hana tsayawa ko ruɓewa.

Cuku (Tauri, Taushi, Gyada)

Cuku Mai Tauri ko Tsofaffi

Sau da yawa ana sanya kayayyaki kamar Parmesan ko tsohon Cheddar da ke cikin kunshin.100% CO₂ko kuma a rufe shi da injin tsotsa. Wannan hanyar tana da matuƙar tasiri wajen danne mold.

Cuku Mai Taushi da Yankakke

Ana amfani da cuku mai tsami, Brie, cukuwar gida, da kuma mozzarella da aka shredded akai-akai30% CO₂/ 70% N₂Nitrogen yana daidaita marufi, yayin da CO₂ ke rage girman ƙwayoyin cuta.

Takaitaccen Bayani:

•Cuku mai tauri →100% CO₂
•Cuku mai laushi da aka yayyanka →30% CO₂/ 70% N₂

Kayan lambu, Salati, da 'Ya'yan itatuwa

Sabon Kayan Cikakke

'Ya'yan itatuwa da kayan lambu gabaɗaya suna buƙatar daidaito mai laushi wanda ke taimakawa numfashi ba tare da haifar da lalacewa ba. Haɗin MAP na yau da kullun shine5% O₂, 5% CO₂, da kuma kashi 90% N₂Wannan yanayi mai ƙarancin iskar oxygen yana rage numfashi da launin ruwan kasa. Ana amfani da wannan haɗin sosai don salati, ganyen ganye, 'ya'yan itace, da 'ya'yan itatuwa da aka yanka.

Kayan lambu da aka dafa ko aka yanka

Kayan lambu da aka shirya suna aiki iri ɗaya da na abincin da aka shirya. Ana amfani da su sosai30% CO₂/ 70% N₂ba tare da iskar oxygen ba. Wannan hanyar tana aiki da kyau ga abubuwa kamar salatin dankali ko abincin kayan lambu iri-iri.

Muhimmin batu:

Sabbin amfanin gona suna buƙatar ƙaramin adadin iskar oxygen (~5%), yayin da kayan lambu da aka dafa suka dogara da ƙarin CO₂ (~30%).

Busassun Abinci

Busassun kayayyaki kamar kofi, goro, kayan ciye-ciye, shayi, kayan ƙanshi, da fulawa galibi ana rufe su da su100% N₂Nitrogen yana hana iskar shaka kuma yana tsawaita rayuwar shiryayye.

Zaɓar Kayan Aikin MAP (DJPACK)

Daidaitaccen haɗa iskar gas yana da mahimmanci don ingantaccen MAP. DJPACK (Wenzhou Dajiang) yana ƙera nau'ikan mashinan rufe tire na MAP waɗanda aka tsara don tsaftace iskar gas.DJT-400Gda kuma wurin da ake ajiye kayanDJL-400Vsuna iya samar da daidaiton rabon O₂/CO₂/N₂ bisa ga buƙatun abinci daban-daban - daga nama sabo zuwa abinci mai shirye ko salati. Muna da samfura da yawa don buƙatunku. Idan kuna sha'awar injunan mu, da fatan za a danna "Kayayyaki→"Injinan Marufi da Aka Gyara a Yanayi"maɓallin don ƙarin koyo.

Tare da fiye da shekaru 30 na gwaninta a cikin injunan marufi, kayan aikin DJPACK suna amfani da su sosai ta hanyar masu sarrafawa a cikinTurai, Ostiraliya, Asia, da sauran kasuwannin da suka ci gabaKo da kuwa irin rabon iskar gas da abokin ciniki ke buƙata, kayan aikinmu za su iya cimma hakan, kuma daidaiton haɗa iskar gas ɗin yana ci gaba da kasancewa sama da yadda ake tsammani99%. OurInjinan MAP na maye gurbin injina koyaushe suna haɗuwa game da su99.5%.

Tabbatar da Tsaro, Gwaji, da Inganci

Rabon MAP jagorori ne - ba ƙa'idodi masu tsauri ba. Aiki na gaske ya dogara ne da tsarin samfura, kayan marufi, zafin jiki, da yanayin ajiya. Saboda wannan dalili, kowane mai sarrafawa ya kamata ya yi gwaje-gwaje na rayuwa ta zahiri don tabbatar da cewa cakuda MAP da aka zaɓa ya cimma sakamakon da aka nufa.

Matakan tabbatar da inganci kamar gano ɓullar ruwa da kuma nazarin iskar gas a sararin samaniya suna da mahimmanci. Ko da ƙaramin ɓullar ruwa zai iya lalata yanayin da ke cikin kunshin. Ya kamata a yi amfani da MAP tare da ingantattun hanyoyin sanyaya, tsafta, da kuma sarrafa shi.

Bayanin Gaskiya:

Rabon iskar gas da ke cikin wannan jagorar su ne wuraren farawa da aka ba da shawara. Kullum a tabbatar da haɗin ta hanyar gwajin samfura.

Kammalawa

Marufi Mai Sauƙi Yanayi Yana bawa masana'antun abinci damar rage lalacewa ta hanyar daidaita muhalli a cikin fakitin. Iskar oxygen tana taimakawa wajen riƙe launi, iskar carbon dioxide tana hana ci gaban ƙwayoyin cuta, kuma nitrogen yana daidaita fakitin. Ta hanyar amfani da ƙa'idodin da aka nuna a cikin jadawalin haɗa iskar gas, masu sarrafawa za su iya zaɓar cakuda masu dacewa don nama, abincin teku, cuku, kayan lambu, kayan burodi, abincin da aka shirya, da ƙari.

MAP ya fi tasiri idan aka haɗa shi da ingantaccen injina da ingantaccen tsarin kula da inganci. Idan aka aiwatar da shi yadda ya kamata, yana tabbatar da cewa kayayyakin sun kasance sabo, aminci, kuma a shirye suke a kasuwa - suna tallafawa hanyoyin samar da kayayyaki na dogon lokaci yayin da suke rage sharar gida.

Shawarwarin da ke cikin wannan labarin sun taƙaita ayyukan masana'antu da jagororin kimiyya. Ya kamata saitunan MAP na ƙarshe su kasance bisa ga gwaje-gwajen samfurin kowane abokin ciniki da buƙatun ajiya.