Ua hoʻomau mau ʻia ka ʻoihana hānai holoholona e ka "maʻi maʻi pālua" o ka maʻi puaʻa ʻApelika a me COVID-19, a ke kū nei hoʻi ia i ka paʻakikī "pālua" o nā pōʻai he nui o ka piʻi ʻana o ke kumukūʻai a me ka pāpā ākea. ʻOiai ua piha ke ala i mua i nā pilikia, ke hoʻoikaika ikaika nei ka ʻoihana mahiʻai holoholona i kāna hoʻololi ponoʻī a me ka hoʻomaikaʻi ʻana a me ka hoʻoikaika pū ʻana i ka hoʻomohala ʻana i ka ʻoihana. Kūkākūkā nui kēia pepa i ka hoʻomaikaʻi ʻana i ka hana o nā enzyme digestive i loko o ka ʻōpū moa, hoʻoikaika i ka ulu ʻana o ka ʻōpū a hoʻomaikaʻi i ke ʻano o ka flora intestinal.

He mea koʻikoʻi ka ʻōpū o ka moa no ka ʻeli ʻana a me ka ʻai ʻana i nā meaʻai. Hana ʻia ka ʻai ʻana i ka ʻōpū ma o nā hopena enzymatic (exopeptidase, oligosaccharide enzyme, lipase, etc.); ʻO nā meaʻai molekala liʻiliʻi i hana ʻia e ka hopena enzymatic e hele i ka papa epithelial intestinal a hoʻomoʻa ʻia e nā ʻōpū ʻōpū.

ʻO ka ʻōpū kekahi mea pale kūlohelohe e pale aku i ka moa mai nā antigens meaʻai, nā microorganism pathogenic a me kā lākou metabolites pōʻino, a mālama i ka paʻa o ke kaiapuni kūloko. ʻO ka pale ʻōpū i loko o ka pale mechanical, ka pale kemika, ka microbial barrier a me ka pale pale pale e pale pū ai i ka hoʻouka ʻana o nā mea antigenic haole. ʻO ka pale mīkini (keakeʻa kino) pili i ka hoʻopiha piha ʻana i nā cell epithelial intestinal pili pono kekahi i kekahi; Hoʻokumu ʻia ka pale kemika me ka mucus, ka wai hoʻoheheʻe i huna ʻia e nā ʻōpū epithelial mucosal a me nā mea antibacterial i hana ʻia e nā bacteria parasitic intestinal, hiki ke kāohi a pepehi i nā microorganism pathogenic; Hoʻokumu ʻia ka pale olaola i ka pale ʻana o ka colonization o ka flora noho o ka ʻōpū i ka bacteria pathogenic a me ka hōʻiliʻili ʻana ma waena o ka bacteria; ʻO ka pale pale ka mea lymphoid nui loa a me ka ʻiʻo lymphoid pili mucosa koʻikoʻi. No laila, ʻo ka hānau ʻana ka mea e hoʻonui ai i ka ʻōpū o ka ʻōpū, a ʻo ka hōʻoia ʻana i ke olakino o ka ʻōpū ke kī i ka hānau ʻana maikaʻi me ke kūʻē ʻole.

Loaʻa i ka ʻakika nā hopena o ka acidification a me ka bacteriostasis, a he hana koʻikoʻi i ka hoʻoulu ʻana o ka moa. ʻO nā ʻakika organik maʻamau, ʻo ia nā ʻakika carboxylic maʻalahi (ʻakika formic, ʻakika acetic, ʻakika propionic a me ka waikawa butyric), nā ʻakika carboxylic i loaʻa nā pūʻulu hydroxyl (ʻakika lactic, ʻakika malic, ʻakika tartaric a me ka waikawa citric), nā ʻakika carboxylic kaulahao pōkole i loaʻa nā mea paʻa pālua (ʻakika fumaric a me ka waikawa sorbic) a me nā ʻakika inorganic (ka phosphoric 6 a me ka phosphoric acid). ʻOkoʻa ka mana acidification a me ka bacteriostatic o nā ʻakika like ʻole, no ka laʻana, ʻo ka formic acid ka ikaika bacteriostatic ikaika; Ma waena o nā ʻakika no kēlā me kēia paona, ʻoi aku ka ikaika o ka waiuma formic; ʻO ka propionic acid a me ka formic acid ka hopena anti mildew ikaika. No laila, i ke koho ʻana i ka waikawa, pono e hoʻohālikelike ʻia i ka ʻepekema e like me nā waiwai o ka waikawa. Ua hōʻike ʻia ka nui o nā haʻawina ʻo ka hoʻohui ʻana i ka hoʻomākaukau ʻana i ka waika i ka meaʻai hiki ke hoʻomaikaʻi a hoʻoikaika i ka ulu ʻana o ka ʻōpū, hoʻomaikaʻi i ka hana o nā enzyme digestive digestive, hoʻomaikaʻi i ke ʻano o ka flora intestinal, a kōkua i ka hoʻohua maikaʻi ʻole me ka meaʻai anti Iapana.

I ka hopena, he waiwai koʻikoʻi ka hoʻomākaukau ʻana i ka waikawa i ka mālama ʻana i ke olakino ʻōpū o ka moa. Ke noi a koho ʻana i ka waikawa, pono e uku ʻia i ka haku mele ʻana, ka nui, ka ʻike a me ke kaʻina hana o ka hoʻomākaukau ʻana i ka waikawa e hōʻoia i ka palekana, kūpaʻa a me ka waiwai o nā huahana.