I nā makahiki i hala iho nei, ua lilo nā "peptides" i huaʻōlelo ma waena o nā huahana olakino a maikaʻi. Makemake ʻia e nā mea kūʻai aku i nā mea hoʻohana, ua hana nā peptides i ko lākou ala mai ka mālama lauoho mua a me nā mea hoʻohui i nā laina mālama ʻili kiʻekiʻe o kēia lā. I kēia manawa, mahalo ʻia lākou ʻo ia ka mea nui ma hope o ka hyaluronic acid. Akā he aha nā peptides, a no ke aha lākou e nānā nui ai?
He aha nā Peptides?
No ka hoʻomaopopo ʻana i nā peptides, pono mākou e hoʻomaopopo mua i ka huaʻōlelo "peptide" ponoʻī. ʻO ka peptide kahi pūhui i hana ʻia me nā waikawa α-amino i hoʻopili pū ʻia e nā paʻa peptide. He mea maʻamau i loaʻa i loko o ke kino o ke kanaka a hōʻike pinepine i ka huahana wāwahi waena o nā protein.
No laila, ʻo nā peptides wale nō ka hōʻiliʻili o nā waikawa amino? ʻO ka mea nui, ʻae. ʻO ka helu o nā ʻāpana amino acid e hoʻoholo i ke ʻano o ka peptide: ʻelua mau amino acids e hana i kahi dipeptide, ʻekolu ʻano he tripeptide, a pēlā aku. Ke ʻoi aku ke kaulahao ma mua o 50 mau amino acids, ua helu ʻia ia ma ke ʻano he protein. ʻO ka maʻamau, ʻo kēlā me kēia peptide i haku ʻia i ʻekolu a ʻoi aʻe paha nā amino acids i kapa ʻia he apolypeptide.
I loko o ke kino o ke kanaka, hana koʻikoʻi nā peptides i nā hana koʻikoʻi like ʻole - hoʻoponopono i nā hormones, kākoʻo i ke kamaʻilio neural, kōkua i ka hana hou ʻana, a kōkua i ka ulu ʻana o nā cell. Hiki iā lākou ke hoʻoikaika i nā enzymes, hoʻoponopono i ka transcription DNA, a hoʻoikaika i ka synthesis protein, a laila e hoʻoulu i nā hopena physiological kikoʻī. ʻO kaʻoiaʻiʻo, nui nā mea ikaika i loko o ko mākou kino i loko o ka peptide form, e hana pono ai i ke olakino kanaka.
Peptides i ka mālama ʻili: nā hana a me nā ʻano
I ka mālama ʻili, hoʻokaʻawale ʻia nā peptides e pili ana i kā lākou hana mua, ʻo ia hoʻipeptides hōʻailona, mea lawe peptides, anā peptides hoʻopaneʻe.
Hana nā peptides hōʻailona ma ke ʻano he mau ʻelele, e hoʻouna ana i nā hōʻailona i nā ʻili ʻili e hoʻoulu i ka hana ʻana o ka collagen a me ka elastin. ʻO kēia ke alakaʻi i ka ʻili paʻa, ʻoi aku ka ʻōpio a hāʻawi i nā pono anti-kahiko. ʻO nā laʻana maʻamau ka Palmitoyl Pentapeptide-3, Palmitoyl Tripeptide-1, Palmitoyl Hexapeptide, a me Palmitoyl Tripeptide-5.
Kōkua nā peptides lawe i ka lawe ʻana i nā ʻano mea, e like me ke keleawe, i ke kahua o ka hana enzymatic. Hoʻoikaika kēia i ka hana collagen a me ka elastin, kōkua i ka ho'ōla ʻana i ka ʻeha, a kākoʻo i ke kūkulu ʻana i nā kīʻaha koko hou. ʻO kahi hiʻohiʻona kaulana ʻo Copper Tripeptide-1.
Hana nā peptides inhibitor ma ka hoʻomaha ʻana i nā ʻiʻo o ka maka, hoʻoluliluli i nā wrinkle ma muli o ka neʻe ʻana o ka ʻiʻo. Ua kaulana loa kēia mau peptides i nā huahana mālama maka e kuhikuhi ana i nā laina hōʻike. ʻO nā laʻana he Acetyl Hexapeptide-3, Acetyl Octapeptide-1, dipeptide derivatives o ka snake venom, a me Pentapeptide-3.
Aia kekahi mau mea hōʻino?
Ke hoʻohālikelike ʻia i nā mea hana wikiwiki e like me AHA a i ʻole retinoids, ʻoi aku ka peptides e hāʻawi i nā hopena me ka mālie. Hiki i nā hopena ʻike ke lawe i nā pule a i ʻole mau mahina e ʻike ʻia, ʻo ia ka mea nui o ke kūpaʻa a me ke ahonui i ka wā e hoʻohana ai i ka mālama ʻili peptide.
Eia kekahi, ʻo ka peptide extraction a me ka synthesis nā kaʻina hana paʻakikī e alakaʻi i nā kumukūʻai kiʻekiʻe. ʻO ka hopena, ʻoi aku ka nui o nā huahana peptide maikaʻi. Pono nā mea kūʻai aku e makaʻala me nā huahana kūʻai ʻole e ʻōlelo nei aia nā peptides, no ka mea hiki ke kānalua ʻia ka manaʻo maoli a i ʻole ka hopena.
Ma waho aʻe o ka mālama ʻili: Nā noi lapaʻau
ʻAʻole ʻo Peptides kahi mea mālama ʻili wale nō - ke loaʻa pū nei nō hoʻi lākou i ka traction ma ka ʻoihana lapaʻau. Ke ʻimi ʻia nei lākou no ka hoʻohana ʻana i nā lāʻau lapaʻau peptide-based, antimicrobial agents, a me nā mea hou lāʻau lapaʻau ʻē aʻe. Ke hoʻomau nei ka noiʻi ʻana, ʻoi aku ka nui o ka hiki o nā peptides i ke olakino kanaka a me ka lāʻau lapaʻau e ulu nui.
Ka manawa hoʻouna: ʻAukake-08-2025