ʻO ka meaʻai a me ka ʻono o ka meaʻai i loko o ka pahu

ʻOi aku ka liʻiliʻi o ka nalowale ʻana o nā meaʻai i ka wā o ka hana ʻana i ka meaʻai i loko o ka pahu ma mua o ka kuke ʻana i kēlā me kēia lā

Manaʻo kekahi poʻe e nalowale ana ka nui o nā meaola i loko o ka meaʻai i hoʻopaʻa ʻia ma muli o ka wela. Ke ʻike nei i ke kaʻina hana o ka meaʻai i hoʻopaʻa ʻia, e ʻike ʻoe ʻo ka mahana hoʻomehana o ka meaʻai i hoʻopaʻa ʻia he 121 °C wale nō (e like me ka ʻiʻo i hoʻopaʻa ʻia). ʻO ka mahana ma kahi o 100 ℃ ~ 150 ℃, a ʻo ka mahana o ka ʻaila i ka wā e palai ai i ka meaʻai ʻaʻole iʻoi aku ma mua o 190 ℃. Eia kekahi, ʻo ka mahana o kā mākou kuke maʻamau mai 110 a 122 degere; e like me ka noiʻi a ka German Institute of Ecological Nutrition, ʻo ka hapa nui o nā meaola, e like me: protein, carbohydrates, momona, nā huaora momona-momona A, D, E, K, nā minelala potassium, magnesium, sodium, calcium, a pēlā aku, ʻaʻole e luku ʻia i ka mahana o 121 °C. Aia kekahi mau huaora C a me ka huaora B i hoʻopaʻa ʻia i ka wela, kahi i luku hapa ʻia. Eia naʻe, inā e hoʻomehana ʻia nā mea kanu a pau, ʻaʻole hiki ke pale ʻia ka nalowale ʻana o nā huaora B a me C. Ua hōʻike ʻia e ka noiʻi mai ke Kulanui ʻo Cornell ma ʻAmelika Hui Pū ʻIa ʻoi aku ka maikaʻi o ka waiwai o ka meaʻai o ka canning hou me ka hoʻohana ʻana i ka ʻenehana wela kiʻekiʻe koke ma mua o nā ʻano hana ʻē aʻe.