ʻO Modified Atmosphere Packaging, ka mea i kapa ʻia ʻo MAP, he ʻenehana hou no ka mālama ʻana i ka meaʻai hou a hoʻohana i kahi hui pale o ke kinoea ( carbon dioxide, oxygen, nitrogen, etc.) e hoʻololi i ka ea i loko o ka pā.
Hoʻohana ʻia ka ʻeke lewa i hoʻololi ʻia i nā hana like ʻole o nā kinoea pale e pale ai i ka ulu ʻana a me ka hana hou ʻana o ka hapa nui o nā microorganism e hoʻopau ai i ka meaʻai, a e hoʻemi i ka hanu o ka meaʻai ikaika (nā mea kanu e like me nā huaʻai a me nā mea kanu), no ka mālama ʻana i ka meaʻai a hoʻolōʻihi i ka manawa mālama.
E like me kā mākou e ʻike ai, paʻa ka hapa o nā kinoea i ka lewa. 78% o Nitrogen, 21% o Oxygen, 0.031% o Carbon dioxide, a me nā kinoea ʻē aʻe. Hiki i ka MAP ke hoʻololi i ka māhele o ke kinoea ma ke ʻano o nā mea hana. ʻO ka hopena o ka carbon dioxide ka mea e kāohi ai i ka ulu ʻana o ka bacteria a me ka haʻi, ʻoi aku ka nui o ka wā mua o kona ulu ʻana. ʻO ke kinoea i loko o 20%-30% o ka carbon dioxide e hoʻomalu maikaʻi i ka ulu ʻana o ka bacteria ma kahi ʻano haʻahaʻa haʻahaʻa, 0-4 degere. Eia kekahi, ʻo ka nitrogen kekahi o nā kinoea inert, hiki iā ia ke pale i ka oxidization o nā meaʻai a pale i ka ulu ʻana o ka mold. ʻO ka hopena o ka oxygen no ka meaʻai ʻo ia ka mālama ʻana i ka waihoʻoluʻu a pale i ka hana hou ʻana o nā hua bacteria anaerobic. Ke hoʻohālikelike ʻia me ka ʻili ʻili maloʻo mai ke kihi o ke kala, ʻoi aku ka nui o ka hopena mālama kala o MAP ma mua o ka VSP. Hiki i ka MAP ke mālama i ka ʻiʻo ʻulaʻula, akā e lilo ka ʻiʻo i ka lavender. ʻO kēia ke kumu i makemake nui ai nā mea kūʻai aku i ka meaʻai MAP.
ʻO nā pono o ka mīkini MAP
1. ʻO ka pilina kanaka-kamepiula i haku ʻia me ka PLC a me ka pale paʻi. Hiki i nā mea hana ke hoʻonohonoho i nā palena mana. He mea maʻalahi i nā mea hoʻohana ke hoʻomalu a he haʻahaʻa haʻahaʻa haʻahaʻa.
2. ʻO ke kaʻina hana hoʻopaʻa ʻana, ʻo ia ka ʻōpala, ka ʻili kinoea, ke sila, ka ʻoki ʻana, a laila ʻohi i nā pā.
3. ʻO kā mākou mau mīkini MAP he 304 kila kila.
4. He paʻa a maʻalahi ka hana o ka mīkini.
5. Hoʻopilikino ʻia ka mold, e like me ka nui o ka pā a me ke ʻano.
Ka manawa hoʻouna: Apr-20-2022