Ndivanaani, nei vachikosha, uye vanoitei?
Chii chinonzi Protein?
Mapuroteni ndiro chibereko chinokosha chinotsigira chimiro uye basa remuviri womunhu. Inovaka, kusimbisa, uye kugadzirisa nhengo dzako, masimba, mapfupa, neropa. Puroteni inofanirwawo kuita mahomoni, enzyme, uye masimba.
MaProteins Anowanikwa muBurosi Muchi
Puroteni mumukaka wako wemukaka inokosha kuti mwana wako akure nekukura, asi inobatsira kudzivirira mwana wako kubva kurwere.
Mumazuva mashomanana apfuura mushure mokunge mwana wako aberekwa, mwana wako achawana ruvara . Ikoko kungangova nechinguva chiduku chemukaka uyu wekutanga wepamu, asi yakazara nezvokudya zvinosanganisira nyore nyore kugadzira mapuroteni. Sezvo mukaka wako wepamu inouya uye iyo inoshanduka kuchinja kune mukaka wekuchinja uye pakupedzisira mukaka wakakura , chiyero cheprotini chinoderera. Sezvo mwedzi ichienderera mberi, protein inoramba ichidonha.
Casein uye Whey
Kune miviri miviri yeprotheni muhutachiva hwemunhu: casein (makumbo) uye whey.
Girafu mapuroteni ane mvura uye iri nyore chaizvo kudyiwa. Whey inewo zvirwere , lactoferrin, uye lysozyme iyo inobatsira mwana wako kurwisa zvirwere uye zvirwere.
Casein mapuroteni ndiwo akawandisa zvakanyanya kuoma mapuroteni emakemikari akaoma kukura.
Apo mwana wako paanotanga kuberekwa mukaka wako wepamu unenge wava pedyo ne 90% whey protein uye anenge 10% casein. Apo mukaka wako wepamu unouya mukati uye unova mukaka wakakura, unenge anenge 60% whey uye 40% casein.
Uye sezvo nguva ichienderera mberi, mapurotini e whey anoenderera mberi achidonha kusvikira paine inenge yakafanana yemavhiri maviri uye casin gare gare mumarara.
Amino Acids
Amino acids ndiwo mavharo eprotein. Apo mapuroteni anochera mudumbu rechechecheche, inoputsika muamino acids. Iko kune makumi maviri eine amino acids yakawanikwa mumukaka wemvere.
Taurine imwe yemamino acids mumukaka wemucheche. Uye, apo pane zvakawanda zvetaurine zvinowanikwa mumukaka wechipfuva, hazviwanikwi mumukaka wemhou zvachose. Zvidzidzo zvinoratidza kuti taurine ine mabasa akawanda, kusanganisira kubatanidza ne bile acids uye kutamba basa rinokosha muuropi neyeshu kukura.
Mimwe yemamwe amino acids inowanikwa mumukaka wemvere inosanganisira Glutamic acid, Cysteine, Lysine, Phenylalanine, Tyrosine, uye Methionine.
Lactoferrin
Lactoferrin chikamu che whey protein. Iyo ipuroteni yesimbi-iyo inosungirirwa kune iron uye inoitakura iyo yose mumuviri. Asi, handiyo chete basa lactoferrin. Lactoferrin inokurudzira maune immune system uye inobatsira vana vanoyamwisa vachirwisa zvisikwa zvinogona kukonzera zvirwere zvebhakitiriya, hutachiona, uye fungal yematumbo emimba.
Mapurotini uye Vana Vasati vamboita
Kana mwana wako akaberekwa nguva isati yasvika, mukaka wako wepamu uchava nemaprotheni akawanda, kunyanya whey protein. Iyi yakakura yepuroteni inokonzerwa nyore uye inokosha zvikuru kumwana asati azvarwa uyo utumbo huchiri kukura. Iyo lactoferrin, immunoglobulins, nezvimwe zvivako zvekudzivirirwa mumuviri mu whey protein zvinobatsirawo kuchengetedza vadziviriri kubva muzvirwere zvepachivi.
Protein in Formula Versus Protein in Breast Milk
Mwana wevana ane purotini yakawandisa kana kupfuura kupfuura mukaka wechipfuva.
Zvisinei, puroteni iri mumushonga haisi yakangofanana neproteti mumukaka wemukaka. Murairo, kunyanya mukaka wemukaka-yakagadzirwa, unowedzera mazamu uye pasi mashoma. Saka, kunyange zvazvo mukaka wemucheche unogona kunge usina puroteni shoma, puroteni iyo inayo ine nyore nyore kudyiwa nemucheche uye, saka, yakashandiswa zvakajeka.
Sources:
Ballard, O., & Morrow, AL Mushonga Wevanhu Mushonga: Nutrients uye Bioactive Factors. Matanho Emakirini eNorth America. 2013; 60 (1): 49-74: http://doi.org/10.1016/j.pcl.2012.10.002
Lawrence, Ruth A., MD, Lawrence, Robert M., MD. Kuyamwisa Kutungamirirwa Kwechiremba Chiitiko cheSeventh Edition. Mosby. 2011.
Riordan, J., uye Wambach, K. Breastfeeding uye Human Lactation Fourth Edition. Jones naBartlett Kudzidza. 2014.