I kēia mau lā, ke kumuhana oaflatoxinʻO ka ulu ʻana ma luna o nā pōpō mahu ma hope o ka mālama ʻia ʻana no nā lā ʻoi aku ma mua o ʻelua lā ua hoʻāla i ka hopohopo lehulehu. He palekana paha ka ʻai ʻana i nā ʻōpala mahuka hau? Pehea e mālama ʻia ai nā ʻōpala mahu ma ka ʻepekema? A pehea e hiki ai iā mākou ke pale i ka pilikia o ka hoʻolaha ʻana o ka aflatoxin i ke ola o kēlā me kēia lā? Ua ʻimi nā mea hoʻolaha i ka hōʻoia no kēia mau pilikia.
"ʻAʻole hana ʻia ka aflatoxin i loko o nā ʻano maʻamau o ka aflatoxin e like me Aspergillus flavus i loko o nā wahi wela wela, kiʻekiʻe-humidity. "wahi a Wu Jia, Hope Kakauolelo Nui o ka lālā Nutrition Literacy Branch o ka Hui Hoʻolaha Ola a me ka Hoʻonaʻauao Kina. Inā ua haumia ʻia nā ʻōpala mahu ma mua o ka hoʻomaloʻo ʻana, ʻaʻole e hoʻopau ʻia nā mea ʻawaʻawa ʻoiai inā paʻa lākou. No laila, hiki ke hoʻopau ʻia me ka hilinaʻi ʻana i nā kīʻaha mahu i hoʻoheheʻe ʻia ma mua o ka hau. Inā he ʻala ʻē aʻe ka ʻala o ka pā mahu, hoʻololi ke kala, a i ʻole ka ʻili ʻē aʻe ma hope o ka hoʻoheheʻe ʻana, pono e hoʻolei ʻia e pale aku i ka ʻai.
Wahi a "Nutrition and Food Hygiene," ʻo ka aflatoxin he metabolite i hana ʻia e Aspergillus flavus a me Aspergillus parasiticus, he mau haʻani maʻamau i ka palaoa a me ka hānai. Ma Kina, he mea kakaikahi ka Aspergillus parasiticus. ʻO ka pae wela no ka Aspergillus flavus e ulu a hoʻohua i ka aflatoxin he 12°C a 42°C, me ka mahana maikaʻi loa no ka hana ʻana aflatoxin he 25°C a hiki i 33°C, a ʻo ka waiwai o ka hana wai maikaʻi loa he 0.93 a 0.98.
Hoʻokumu nui ʻia ʻo Aflatoxin e nā ʻōpala i nā wahi mahana a me ka haʻahaʻa. ʻO ka mālama ʻana i ka mālama ʻana i ke ola o kēlā me kēia lā hiki ke hōʻemi pono i ka pilikia o ka ʻike a me ka ʻai ʻana i ka aflatoxin. Manaʻo ka poʻe akamai i ke koho ʻana i nā inoa kaulana a me nā mea kūʻai aku i ke kūʻai ʻana i ka meaʻai e hōʻoia i ka hou a me ka palekana. I ka mālama ʻana i ka meaʻai, pono e nānā i ke ola o ka papa, a pono e mālama ʻia ka meaʻai i kahi maloʻo, maikaʻi a me ka pōʻeleʻele e hōʻemi i ka manawa no ka ulu ʻana o ka poʻi. He mea nui ia e hoʻomaopopo i ka mālama ʻana i ka meaʻai i loko o ka friji ʻaʻole ia he ala naʻaupō, no ka mea, ʻoi aku ka maikaʻi o ka mālama ʻana i nā meaʻai. I ka wā e hana ai i ka meaʻai a me ka kuke ʻana, pono e holoi pono ʻia nā meaʻai, a e nānā pono i nā ʻano kuke.
Eia kekahi, ma muli o ke kūpaʻa wela maikaʻi o ka aflatoxin, ʻaʻole hiki ke hoʻoheheʻe ʻia e ka kuke ʻana a me ka hoʻomehana maʻamau. ʻAʻole pono e ʻai ʻia nā meaʻai poʻo, a inā i wehe ʻia ka ʻāpana polū, ʻaʻole pono e pau ke koena. Eia hou, pono e hoʻonui ʻia ka ʻike palekana i ka meaʻai, a e hoʻomaʻemaʻe koke ʻia nā mea kīhini e like me ka lāʻau kuʻi a me nā papa ʻokiʻoki a hoʻololi pinepine ʻia i mea e pale ai i ka ulu ʻana o ka maʻi a me ka bacteria.
E pili ana i ka mālama ʻana i ka ʻepekema o nā ʻōpala mahu, ua ʻōlelo ʻo Wu Jia ʻo ka mālama ʻana i ka hau ka mea palekana a maikaʻi loa. Eia nō naʻe, pono e hoʻomaopopo ʻia, pono e hoʻopaʻa ʻia nā ʻeke mahuka i loko o nā ʻeke meaʻai a i ʻole ka ʻili iʻa i mea e pale aku ai i ka hoʻopili ʻana me ka ea, pale i ka hoʻoheheʻe ʻana o ka wai, a pale i ka haumia mai nā mea ʻala. Hiki ke hoʻopau ʻia nā ʻōpala mahu i haumia ʻole e ka poʻi i loko o ʻeono mahina inā mālama ʻia i loko o kahi hau hau ma lalo o -18°C. I loko o ka pahu hau, hiki ke mālama ʻia no hoʻokahi a ʻelua mau lā akā pono e hoʻopaʻa ʻia e pale i ka makū.
Ka manawa hoʻouna: Dec-19-2024