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Nā ala i ka maikaʻi o ka Shell maikaʻi

Me ka hua moa he 55 grams, ma kahi o ʻelima kalama ke kaumaha o ka pūpū. Akā he aha ka hopena inā maikaʻi ʻole ka pūpū?

He pūpū nā hua manu a pau e hoʻopaʻa ana i nā mea i loko. No ka mea he meaʻai koʻikoʻi ka hua moa no ke kanaka, koi pinepine ʻia nā koi no ka hoʻolālā maikaʻi loa o ka pūpū a me ka maikaʻi kūpono. ʻO ka mea koʻikoʻi o ka pūpū hua he calcium ma ke ʻano o ka calcium carbonate, kahi e hoʻoholo ai i ka mānoanoa o ka pūpū a me ke ʻano o ka hua. ʻO ke kaumaha o kēlā me kēia hua manu ma kahi o 5 a 6 grams a aia ma kahi o 2 grams o ka calcium maʻemaʻe, ʻoiai e pili ana kēia mau waiwai i kahi moa hoʻomoe maʻamau me ke kino o 1.5 a 2 kilokani, ʻoiai ʻokoʻa ka ʻikepili no nā ʻano bantam like ʻole.

Hoʻopili ka moa i ka calcium me kāna meaʻai, a ua kūkulu mua ʻia ka calcium i loko o ka iwi. Ma hope wale nō e wehe ai ka moa i ka calcium no ka hana hua manu. Eia nō naʻe, hana wale kēia ʻōnaehana metabolic inā hoʻolako maikaʻi ʻia ka holoholona me ka calcium, inā ʻaʻole, lawe ʻia ka calcium mai ka iwi i ka wā e waiho ai ma mua o ke kūkulu hou ʻana. No laila, inā nele ka calcium, hoʻemi mua ka hana hoʻomoe a laila hoʻopau loa ka hana hoʻomoe i ʻole e nalowale ka iwi o ka moa i kona kūpaʻa.

Hāʻawi ʻia ka nui o ka calcium i loko o ka ʻai moa

Ma ke ʻano he wā waena o ka absorption calcium piha ʻole, lilo nā hua i ʻili lahilahi a palupalu. Inā loaʻa kēia ma kahi mahiʻai moa, he mea nui e nānā i ka hāʻawi ʻana o ka calcium i loko o ka hānai a ʻoi aku ka nui o nā mea hānai i loaʻa ka calcium. Pono i loko o ka hānai o nā moa hoʻomoe ma kahi o ʻehā pakeneka calcium. Pono e hoʻonui ʻia kēia waiwai i ka 4.5 pakeneka ma ka hopena o ka wā hoʻomoe, ʻo ke kumu nui o ka calcium ka hāʻawi ʻana i nā minela ma ke ʻano o nā pūpū mussel i ʻoki ʻia. ʻO ka mea nui o ia mea he calcium carbonate, me ka nui o nā pūpū mussel i paʻi ʻia ma waena o hoʻokahi a ʻelua millimeters. Pili ia i ka nui o nā moa.

ʻO ka hoʻohui ʻana i nā waikawa organik i ka wai inu e hoʻoikaika i ka absorption o ka calcium. ʻO ka waikawa Ascorbic, ka mea i kapa ʻia ʻo ka vitamina C, kūpono loa ia no kēia kumu. Eia kekahi, hiki ke hoʻohana ʻia ka limestone lepo, akā aia kēia i loko o ka hānai pau. Pono e hā'awi 'ia kekahi calcium ho'onui i ke ahiahi i ka wā e ulu ana ka pūpū hua i kona piko. Inā mālamaʻia kēia koi, hiki ke manaʻoʻia e hana like ka pūpū.

Pono e hoʻomaopopo ʻia ʻaʻole ʻoi aku ka nui o nā ion chlorine i loko o ka meaʻai ma mua o 0.4 pakeneka, no ka mea, ʻo ka chlorine me ka calcium ke alakaʻi i kahi hui insoluble o nā mea ʻelua i hiki ʻole ai ka calcium no ka hoʻokumu ʻana i ka pūpū. Hoʻopaʻa kēia i ka ʻai ʻana i nā koena paʻakai o ka hale no ka mea a laila e waiho wale ʻia nā hua me ka ʻili lahilahi a i ʻole nā ​​hua manu ʻole. Ke hoʻokomo ʻia ka nui o ka chlorine me ka meaʻai a me ka wai inu, hiki ke hoʻāʻo ʻia e hoʻomaikaʻi i ka haku ʻana o ka meaʻai ma o ka hoʻohui ʻana i ka sodium bicarbonate ma mua o ka paʻakai papa i mea e ʻono ai nā holoholona.

ʻO kahi mea nui o ka hānai he phosphorus, akā ʻaʻole pono ka nui o ka nui o ka hānai ma mua o 0.4 pakeneka. Inā ʻaʻole, e hoʻemi ʻia ka absorption calcium. He kuleana koʻikoʻi ka Vitamin D i ka metabolism calcium a pono e hōʻoia i ka hāʻawi ʻia ʻana o ka nui i makemake ʻia me ka hānai ʻana. No laila, hoʻohui ʻia nā mea hoʻohui kūpono i loko o ka meaʻai i hoʻopau ʻia e nā mea hana meaʻai, i loaʻa ma kahi o 3000 a 4000 mau ʻāpana honua no ka kilo. Ua lawa kēia nui no nā kūlana maʻamau.

ʻO ka hana ʻana o ka moa e pili ana i ʻelua kalima o ka calcium i loko o ka pūpū no kēlā me kēia huamoa i waiho ʻia

Ua hōʻike ʻia nā haʻawina ʻepekema ʻo ka hoʻohui ʻana i ka calcidiol, ka metabolite mua o ka huaʻa D i hoʻokumu ʻia i loko o ke kino hiki ke hoʻomaikaʻi i ka absorption calcium i nā moa hoʻomoe. Eia nō naʻe, hiki ke hoʻoulu ʻia nā pilikia e kekahi mau mycotoxins, ʻo ka zearalenone, ka mea e hoʻopaʻa ai i ka huaʻa D i loko o ka hānai i ʻole e loaʻa hou no ka metabolism calcium.

Hana ʻia ke kino o ka holoholona a puni ʻelua kalama calcium no ka hua manu i loko o ka pūpū – ʻoi aku ka nui o nā hua manu, no laila, ʻoi aku ka lahilahi o ka pūpū i hoʻohālikelike ʻia me nā hua maʻamau. Pili wale kēia i nā hua i loaʻa i ke kālepa mai ka mahi ʻai moa kalepa.

Mary Allen

i kakauia ma Mary Allen

Aloha mai, ʻo wau ʻo Mary! Ua mālama au i nā ʻano holoholona he nui e like me nā ʻīlio, nā pōpoki, nā puaʻa guinea, nā iʻa, a me nā ʻīlio ʻumiʻumi. He ʻumi kaʻu mau holoholona ponoʻī i kēia manawa. Ua kākau au i nā kumuhana he nui ma kēia wahi e pili ana i ka pehea, nā ʻatikala ʻike, nā alakaʻi mālama, nā alakaʻi hānai, a me nā mea hou aku.

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