Kei tua atu i te Frozen: Me pēhea te hanga hou a MAP i te hou i roto i te umanga kai hou

Mō ngā whakatipuranga, kotahi te tikanga o te tiaki kai: te whakatio. Ahakoa he whai hua, he maha ngā wā ka puta he utu mō te whakatio – he rerekē te kakano, he ngoikore te reka, me te ngaronga o taua kounga kua oti noa te whakarite. I ēnei rā, kei te puta he panonitanga puku i muri i ngā tirohanga o te umanga kai o te ao. Ko te nekehanga mai i te tiaki ngāwari ki te whakawhānui i te hou atamai, ā, kei te whakakahangia e te hangarau Modified Atmosphere Packaging (MAP).

Kei te whakahou te MAP i te roa o te wā e pau ana ki te kai, te whakaiti i te para, me te whakatutuki i te hiahia o ngā kaihoko o ēnei rā mō ngā kai hou, watea, me te iti rawa o te tukatuka – me te tautoko anō i tētahi mekameka tuku kai pumau, whai hua hoki.

Te Pūtaiao o te Tākai "Manawa"

He rerekē te mahi whakatio e aukati ana i te mahi koiora, ka mahi tahi te MAP me ngā āhuatanga taiao o te kai. Ka whakakapia te hau i roto i te kete ki te ranunga hau kua whakaritea – ko te nuinga he hauota (N2), he hauhā waro (CO2), ā, i ētahi wā he nui te hāora (O2) kua whakaritea. Ka whakaroahia e tēnei āhuarangi ritenga ngā tukanga e whakapōrearea ana: te tipu o te moroiti, te mahi whākōkī, me te waikura.

• Mō ngā mīti hou:Mā te ranunga O2 nui ka mau tonu te tae whero ataahua, ko te CO2 ia ka ārai i ngā huakita.
• Mō ngā kai tunu me te rimurapa:Ka ārai te iti o te O2 i te tipu me te pirau o te harore.
• Mō ngā hua hou kua tapahia:Ka whakaitihia te tere o te manawa e te taiao iti te O2 me te CO2 nui, ka pupuri i te pakari me ngā matūkai.
• Mō ngā kai moana:Ka aro atu ngā ranunga motuhake o te CO2 nui ki ngā moroiti pirau e kitea ana i roto i ngā ika.

He aha te Hiranga o tēnei: ​​Mai i te Pāmu ki te Maranga

Mā te nekehanga mai i te mana tio ki te hiranga o te pupuri hou ka hangaia he uara i ia wāhanga:

• Mō ngā Kaihanga me ngā Waitohu:Mā te MAP ka taea ngā kāwai hua hou – whakaarohia ngā kete kai hou, ngā huamata reka, me ngā pūmua kua rite ki te tunu me te āhua ataahua o ngā wharekai. Ka tino whakaitihia te ngaronga kai i te tohatoha, ka taea te uru atu ki ngā mākete tawhiti, ā, ka hanga ingoa waitohu mō te kounga me te hou.
• Mō ngā Kaihokohoko:Ko te roa o te wā e mau ana te hua he iti ake te mimiti, he pai ake te whakahaere i ngā taonga, me te kaha ki te penapena pono i te whānuitanga o ngā hua hou, kounga teitei hei kukume i te hunga hoko me te pono ki a rātou.
• Mō ngā Kaihoko:He tino whai hua tēnei, ā, he ngāwari te kai – he kai hou ka roa ake te ora i roto i te pouaka whakamātao, he kai kua rite ki te kai i te kāinga, ā, he nui ake ngā kai whai kiko e wātea ana.
• Mō te Aorangi:Mā te whakaroa ake i te roa o te oranga o te kai, he taputapu kaha a MAP hei whawhai i te para kai o te ao, he taahiraa nui ki tētahi pūnaha kai e whai hua ake ana ki ngā rauemi.

He Maramarama, he Hou te Ao o te Ao

Kei te haere tonu te whanaketanga. Kei te tata mai ngā whakaurunga tākai atamai, pērā i ngā tohu pāmahana-wā me ngā pūoko āhuarangi ā-roto. E oati ana ēnei whanaketanga ka nui ake te māramatanga, te haumaru, me te tika o te whakahaere i te hou.

Kei te tuhia anōtia te kōrero mō te tiaki kai. Ehara i te mea ko te whakamutu noa i te wā mā te whakatio, engari ko te ārahi mārie i te wā - te tiaki i te reka, te kakano, me te kai totika i roto i te āhua tino hou. Ko te Tākai Āhua Whakarerekē te hangarau whakahohe i muri i tēnei panoni, e whakaatu ana ko te heke mai o te umanga kai ehara i te mea ko te whakatio i roto i te wā anake, engari he hou, he hou tonu.

Kei te hiahia koe ki te mōhio me pēhea te hangarau MAP e whakatuwhera ai i ngā pūmanawa hou mō āu hua? Me tūhura tātou i tētahi otinga hou kua whakaritea mō tō waitohu.