"Ua hana ʻia kēia kini no hoʻokahi makahiki a ʻoi, no ke aha e mau nei i loko o ke ola o ka papa? Ke ʻai ʻia nei anei? Nui anei nā mea hoʻomalu i loko? Palekana anei kēia kini?" E hopohopo ka nui o nā mea kūʻai aku e pili ana i ka mālama lōʻihi. Kū mai nā nīnau like mai nā meaʻai kini, akā ʻo ka ʻoiaʻiʻo, hiki ke mālama ʻia ka meaʻai kini no ka manawa lōʻihi ma o ka sterility kalepa.
ʻO ka meaʻai i hoʻopaʻa ʻia e pili ana i nā meaʻai maka i mālama mua ʻia, i hoʻopaʻa ʻia a hoʻopaʻa ʻia i loko o nā kini hao, nā ʻōmole aniani, nā plastics a me nā ipu ʻē aʻe, a laila hoʻomaʻemaʻe ʻia e hoʻokō i ka sterility kalepa a hiki ke mālama ʻia i ka mahana o ka lumi no ka manawa lōʻihi. Ua māhele ʻia ka sterilization o ka meaʻai i hoʻopaʻa ʻia i ʻelua mau ʻano: ʻo ka meaʻai haʻahaʻa-ʻakika me ka waiwai pH ʻoi aku ma mua o 4.6 e pono e hoʻomaʻemaʻe ʻia e ka mahana kiʻekiʻe (ma kahi o 118°C-121°C), a me ka meaʻai waikawa me ka waiwai pH ma lalo o 4.6, e like me nā hua i hoʻopaʻa ʻia, pono e pasteurized (95°C-100°C).
E nīnau paha kekahi poʻe inā ua luku ʻia nā meaolaola i loko o ka meaʻai ma hope o ka hoʻomaʻemaʻe ʻia ʻana o ka meaʻai i loko o ka pahu i ka mahana kiʻekiʻe? ʻAʻole anei he meaʻai momona hou ka meaʻai i loko o ka pahu? Hoʻomaka kēia me ka mea he sterility kalepa.
Wahi a ka "Canned Food Industry Handbook" i paʻi ʻia e China Light Industry Press, ʻo ka sterility kalepa e pili ana i ka ʻoiaʻiʻo he ʻokoʻa nā waiwai pH o nā meaʻai like ʻole ma hope o ka canning a me ka sila ʻana a me nā bacteria like ʻole i lawe ʻia e lākou iho. Ma hope o ka hoʻāʻo ʻepekema a me ka helu pono ʻana, ma hope o ka sterilization kaulike a me ka hoʻomaʻalili ʻana i nā mahana a me nā manawa like ʻole, ua hoʻokumu ʻia kahi vacuum, a ua pepehi ʻia nā bacteria pathogenic a me nā bacteria spoilage i loko o ka pahu ma o ke kaʻina sterilization, a ua mālama ʻia nā meaʻai a me ka ʻono o ka meaʻai ponoʻī i ka nui loa. Loaʻa iā ia ka waiwai kalepa i ka wā o ke ola papa o ka meaʻai. No laila, ʻaʻole pepehi ke kaʻina sterilization o ka meaʻai i loko o ka pahu i nā bacteria āpau, akā kuhikuhi wale i nā bacteria pathogenic a me nā bacteria spoilage, e mālama ana i nā meaʻai, a ʻo ke kaʻina sterilization o nā meaʻai he nui he hana kuke hoʻi, e hoʻomaikaʻi ana i ko lākou kala, ʻala a me ka ʻono. ʻOi aku ka mānoanoa, ʻoi aku ka momona a ʻoi aku ka ʻono.
No laila, hiki ke hoʻokō ʻia ka mālama lōʻihi ʻana o ka meaʻai i loko o ka pahu ma hope o ka mālama mua ʻana, ka canning, ke sila ʻana a me ka sterilization, no laila ʻaʻole pono e hoʻohui i nā mea mālama i ka meaʻai i loko o ka pahu a hiki ke ʻai palekana ʻia.
Ka manawa hoʻouna: Malaki-31-2022