Aia 70% a 80% o ka ʻili kanaka i haku ʻia me ka collagen.Inā helu ʻia e like me ka awelika kaumaha o kahi wahine makua o 53 kg, ʻo ka collagen i loko o ke kino ma kahi o 3 kg, ʻo ia ka mea e like me ke kaumaha o 6 mau hue inu.Eia kekahi, ʻo ka collagen ka pōhaku kihi o nā ʻāpana kino o ke kanaka e like me ka lauoho, nā kui, nā niho a me nā kīʻaha koko, a hoʻopaʻa paʻa i nā ʻiʻo pili o nā ʻāpana like ʻole o ke kino.

Eia naʻe, hiki i ka nui o ka collagen o ke kanaka i kona kiʻekiʻe i ka makahiki 20, a laila hoʻomaka ia e emi.ʻO ka nui o ka nalowale o ka collagen i kēlā me kēia lā o ke kino kanaka he 4 mau manawa ka nui o ka synthesis.A e like me ka helu ʻana, nalowale ke kino o ke kanaka ma kahi o 1kg collagen i kēlā me kēia ʻumi makahiki.Ke hoʻolohi ka nui o ka hana hou ʻana o ka collagen, a ʻaʻole hiki i ka ʻili, nā maka, nā niho, nā kui a me nā ʻāpana ʻē aʻe ke loaʻa ka ikehu, e ʻike ʻia nā hōʻailona o ka pōʻino a me ka ʻelemakule.

ʻO ka manaʻo kuʻuna i ka wā e lawe waha ʻia ai ka pauka collagen, e wāwahi ʻia ka mole kolagen i loko o nā waikawa amino ma hope o ke komo ʻana i loko o ke kino, no laila ke hoʻoholo nei ʻo ia ʻaʻole kūpono ke ʻano o ka hoʻohui ʻana i ka collagen me ka meaʻai.ʻOiaʻiʻo, ma hope o ka decomposition, hoʻohana ʻia nā amino acids e synthesize hou collagen ma o ka unuhi DNA a me ka transcription RNA ma lalo o ka hana a VC.

Ma ke kahua o ka noiʻi ʻepekema, ua loaʻa kahi ʻae ʻana inā hiki i ka meaʻai ke hoʻoikaika i ka hana o ka collagen.Eia nō naʻe, ʻelua mau ʻōlelo a nā mea noiʻi e pili ana i ka lawe ʻana o nā peptides i ke kino.Ma ka lima hoʻokahi, manaʻo lākou e hoʻowalewale kēlā mau amino acid i ke kino e wāwahi i ka collagen i mea e hoʻoulu ai i ka hana ʻana o ka collagen hou.Ma ka ʻaoʻao ʻē aʻe, manaʻo lākou e holo ana kēlā mau amino acids i ke kino e hana i ka collagen hou.

Ua ʻōlelo mua ʻo Eve Kalinik, ka mea lapaʻau meaʻai ʻAmelika, ʻo ke ʻano o ka hoʻohui ʻana i ka collagen i loko o ke kino o ke kanaka, ʻo ia ka hoʻāʻo ʻana i kēlā me kēia ʻano o ka ʻai olaola, e like me ka inu ʻana i ka hupa iwi, a ʻo nā meaʻai āpau i waiwai i ka vitamina C e hoʻoikaika i ko mākou kino e hana i ka collagen. .

I ka makahiki 2000, ua hōʻoia ka European Commission of Science i ka palekana o ka collagen waha, a ua ʻōlelo ʻia nā wahine e lawe i 6 a 10 grams o ka collagen kiʻekiʻe.Inā hoʻololiʻia e like me kaʻaiʻana, ua like ia me kaʻili o nā iʻa 5.

He aha hou aʻe, e noʻonoʻo ana i ka haumia o ka wai, ka lāʻau antibiotic a me ka hormone, he mea weliweli ka palekana o nā ʻiʻo holoholona.No laila, ʻo ka hāʻawi ʻana i ka collagen i ke kino o ke kanaka i lilo i koho mālama i kēlā me kēia lā.

Pehea e koho ai i nā huahana collagen pono a olakino?

Hiki iā mākou ke ʻohi i ka collagen maikaʻi mai ke ʻano collagen, ka nui molekala a me ke kaʻina hana ʻenehana.

Māhele ʻia ʻo Type I collagen i loko o ka ʻili, tendon a me nā ʻiʻo ʻē aʻe, a ʻo ia hoʻi ka protein me ka mea kiʻekiʻe loa o ka ʻōpala hoʻoheheʻe ʻana i ka wai (ka ʻili, iwi a me ka unahi), a ʻo ia ka mea i hoʻohana nui ʻia i ka lāʻau lapaʻau (marine collagen).

ʻAnoⅡLoaʻa pinepine ʻia ka collagen i nā ami a me ka cartilage, i lawe pinepine ʻia mai ka cartilage moa.

ʻAnoⅢHoʻokumu ʻia ka collagen e nā chondrocytes, hiki ke kōkua i ke kākoʻo ʻana i ke ʻano o nā iwi a me nā ʻiʻo cardiovascular.Lawe pinepine ia maibipi a me ka puaa.

Wahi a ka United States National Library of Medicine, ua ʻoi aku ka maikaʻi o ka collagen ma mua o ka collagen holoholona terrestrial, no ka mea, he liʻiliʻi kona kaumaha molekala a ʻaʻohe noʻonoʻo kaumaha, ʻaʻohe mea ʻawaʻawa a ʻaʻohe pollution biological.ʻO ka mea hou aku, ʻoi aku ke ʻano o ka collagen moanaⅠcollagen ma mua o kolagen holoholona terrestrial.

Ma waho o nā ʻano, ʻokoʻa ka nui o ka molekala no ke kino kanaka.Hōʻike ka noiʻi ʻepekema ʻo ka mole collagen me ka nui o 2000 a 4000 Dal hiki ke hoʻopili maikaʻi ʻia e ke kino kanaka.

ʻO ka hope, he mea nui ka hana ʻepekema i ka collagen.Ma ke kahua o ka collagen, ʻo ke ala maikaʻi loa e wāwahi ai i ka protein ʻo ia ka hydrolysis enzymatic, kahi hydrolyze collagen i loko o ka peptide collagen molecular liʻiliʻi i kūpono loa i ke kino o ke kanaka.