Hukama huripo pakati pemapuroteni, mapeptidi, uye maamino acids
Mapuroteni: Makoromorekuru anoshanda anoumbwa necheni imwe kana dzakawanda dzepolypeptide dzinopinda muzvikamu zvakasiyana-siyana kuburikidza nehelices, mapepa, nezvimwewo.
Maketani ePolypeptide: Mamorekuru akafanana neketani anoumbwa nemaamino acid maviri kana anopfuura akabatanidzwa nezvisungo zvepeptide.
Amino Acids: Mapuroteni ndiwo anovaka zvinhu zvikuru; kune marudzi anopfuura makumi maviri aripo muzvisikwa.
Muchidimbu, mapuroteni anoumbwa nemaketani epolypeptide, ayo anoumbwawo nemaamino acids.
Maitiro Ekugaya uye Kunyudzwa kweMapuroteni muMhuka
Kurapwa nemuromo: Chikafu chinopwanywa nekudya mumuromo, zvichiwedzera nzvimbo yekugaya ma enzymes. Sezvo muromo usina ma enzymes ekugaya, danho iri rinoonekwa sekugaya kwemuviri.
Kuparara Kwekutanga Mudumbu:
Kana mapuroteni akapatsanuka apinda mudumbu, gastric acid inoabvisa, zvichiratidza ma peptide bonds. Pepsin inobva yapwanya mapuroteni kuita ma molecule polypeptides makuru, ayo anozopinda muura hudiki.
Kugayiwa Kwezvinhu Mudumbu Duku: Trypsin nechymotrypsin mudumbu diki zvinoputsa mapolypeptide kuita mapeptide madiki (dipeptides kana tripeptides) uye maamino acids. Izvi zvinozopinda mumasero emudumbu kuburikidza neamino acid transport systems kana kuti small peptide transport system.
Mukudya kwemhuka, zvinhu zvinotevedzana zvine mapuroteni ne peptide-chelated trace elements zvinovandudza kuwanikwa kwezvinhu zvinotevedzana kuburikidza ne chelation, asi zvakasiyana zvakanyanya mukushandiswa kwazvo, kugadzikana, uye mamiriro ezvinhu anoshanda. Izvi zvinotevera zvinopa ongororo yekuenzanisa kubva muzvikamu zvina: maitiro ekupinza, hunhu hwechimiro, mhedzisiro yekushandisa, uye mamiriro ezvinhu akakodzera.
1. Nzira yeKunwisa:
| Chiratidzo chekuenzanisa | Zvinhu Zvinotevedzana Nemapuroteni | Zvinhu Zvidiki Zvinotevedzana nePeptide |
|---|---|---|
| Tsanangudzo | MaChelates anoshandisa mapuroteni madiki (semuenzaniso, mapuroteni emiti akasanganiswa nehydrolyzed, whey protein) senzira dzekutakura. Maion esimbi (semuenzaniso, Fe²⁺, Zn²⁺) anoumba ma bond anobatanidza nemapoka ecarboxyl (-COOH) uye amino (-NH₂) emaamino acid residues. | Inoshandisa mapeptide madiki (anoumbwa nemaamino acid maviri kusvika matatu) senzira yekutakura. Maion esimbi anoumba machelate ering ane nhengo shanu kana nhanhatu akasimba ane mapoka emaamino, mapoka ecarboxyl, uye mapoka echeni yemativi. |
| Nzira yeKunwisa | Zvinoda kupatsanurwa nemaprotease (semuenzaniso, trypsin) muura kuita mapeptide madiki kana maamino acid, zvichiburitsa maion esimbi akacheneswa. Maion aya anobva apinda muropa kuburikidza nekupararira kweropa kana kutakurwa nemagetsi kuburikidza nemaion channels (semuenzaniso, DMT1, ZIP/ZnT transporters) pamasero eepithelial emudumbu. | Inogona kunyudzwa semachelates asina kubatwa zvakananga kuburikidza nepeptide transporter (PepT1) pamasero eepithelial emudumbu. Mukati mesero, maion esimbi anoburitswa nema enzymes emukati memasero. |
| Miganhu | Kana mashandiro ema enzymes ekugaya chikafu asina kukwana (semuenzaniso, mumhuka diki kana dziri pasi pekushushikana), kushanda zvakanaka kwekuparara kwemapuroteni kwakaderera. Izvi zvinogona kukonzera kukanganiswa kwechimiro che chelate nguva isati yakwana, zvichiita kuti ma ions esimbi asungwe nezvinhu zvinorwisa kudya zvakaita se phytate, zvichideredza kushandiswa. | Inodzivisa kudziviswa kwemudumbu (semuenzaniso, kubva ku phytic acid), uye kunyudzwa kwemuviri hakutsamiri pakushanda kwema enzymes ekugaya. Yakakodzera zvikuru mhuka diki dzine masisitimu ekugaya asina kukura kana mhuka dzinorwara/dzisina simba. |
2. Hunhu hweMaumbirwo uye Kugadzikana:
| Hunhu | Zvinhu Zvinotevedzana Nemapuroteni | Zvinhu Zvidiki Zvinotevedzana nePeptide |
|---|---|---|
| Kurema kweMorekuru | Hombe (5,000~20,000 Da) | Diki (200~500 Da) |
| Simba reChelate Bond | Mabhandi akawanda anokochekedzana, asi kuumbwa kwemamorekuru kwakaoma kunotungamira pakugadzikana kuri pakati nepakati. | Kuumbwa kwepeptide pfupi kuri nyore kunobvumira kuumbwa kwezvimiro zvemhete zvakagadzikana. |
| Kugona Kudzivisa Kupindira | Inogona kukanganiswa neacid yemudumbu uye kuchinja-chinja kwepH yemudumbu. | Kuramba acid nealkali kwakasimba; kugadzikana kwakanyanya mudumbu. |
3. Mhedzisiro Yekushandisa:
| Chiratidzo | Mapuroteni eChelates | MaChelates Madiki ePeptide |
|---|---|---|
| Kuwanikwa kwehupenyu | Zvinoenderana nebasa rema enzyme ekugaya chikafu. Zvinoshanda zvakanaka kumhuka dzakura dzine hutano, asi kushanda zvakanaka kunoderera zvakanyanya kumhuka diki kana dzakaneta. | Nekuda kwenzira yekunyudzwa zvakananga uye chimiro chakasimba, kuwanikwa kwezvinhu zvinotevedzana kwakakwira ne10% ~ 30% kupfuura mapuroteni chelates. |
| Kuwedzerwa Kwebasa | Mashandiro asina kusimba, anonyanya kushanda sezvinhu zvinotakura zvinhu zvishoma. | Mapeptide madiki pachawo ane mabasa akadai sekudzora immune system uye antioxidant activity, zvichipa simba rakasimba rekubatana ne trace elements (semuenzaniso, Selenomethionine peptide inopa zvese selenium supplementation uye antioxidant functions). |
4. Mamiriro Akakodzera Ezvinhu Uye Zvehupfumi:
| Chiratidzo | Zvinhu Zvinotevedzana Nemapuroteni | Zvinhu Zvidiki Zvinotevedzana nePeptide |
|---|---|---|
| Mhuka Dzakakodzera | Mhuka dzakura dzine hutano (semuenzaniso, nguruve dzinopedza, huku dzinokandira mazai) | Mhuka diki, mhuka dziri pasi pekumanikidzwa, mhuka dzemumvura dzinobereka zvakawanda |
| Mutengo | Zvishoma (zvinhu zviripo zviri nyore, maitiro ari nyore) | Yakakwira (mutengo wakakwira wekugadzira nekucheneswa kwepeptide diki) |
| Kukanganiswa Kwezvakatipoteredza | Zvikamu zvisina kunyorova zvinogona kuburitswa mutsvina, zvichigona kusvibisa nharaunda. | Kushandiswa kwakanyanya, njodzi shoma yekusvibiswa kwezvakatipoteredza. |
Pfupiso:
(1) Kune mhuka dzine zvinodiwa zvakanyanya uye dzine simba rekugaya rakaderera (semuenzaniso, nguruve diki, nhiyo, makonye eshiri), kana mhuka dzinoda kugadziriswa nekukurumidza kwekushomeka, ma peptide chelates madiki anokurudzirwa sesarudzo yekutanga.
(2) Kune mapoka anonyanya kukoshesa mari uye ane basa rekugaya rakajairika (semuenzaniso, zvipfuyo nehuku dziri padanho rekupedzisira rekupedza), zvinhu zvinotevedza mapuroteni zvinogona kusarudzwa.
Nguva yekutumira: Mbudzi-14-2025
