Kev pab los saum ntuj los rau koj tus menyuam txoj kev loj hlob, koj puas tau xaiv qhov yog?
Lactoferrin, uas yog ib qho tseem ceeb ntawm cov khoom noj hauv cov me nyuam mos mis hmoov, tau nyiam cov niam txiv ntau heev. Nrog rau kev siv ntau ntawm lactoferrin, cov lus nug txog nws cov txiaj ntsig thiab kev xaiv cov kev xaiv kuj tau nce ntxiv. Ntau tus niam txiv tab tom tshawb nrhiav seb lactoferrin tuaj yeem ua rau muaj txiaj ntsig zoo rau lawv cov menyuam txoj kev loj hlob? Puas yog cov khoom lag luam muaj feem cuam tshuam ntawm kev lag luam kev ntseeg siab? Ntawm cov dazzling array ntawm kev xaiv, koj ua li cas xaiv cov khoom lactoferrin uas haum rau koj tus menyuam?
1. lactoferrin yog dab tsi?
Lactoferrin yog ib qho protein ntau pom hauv cov mis nyuj thiab muaj ntau yam kev ua haujlwm lom neeg. Nws tuaj yeem txhawb kev loj hlob ntawm cov nroj tsuag muaj txiaj ntsig hauv tus menyuam txoj hnyuv thiab tswj txoj hnyuv; nws tuaj yeem ua ke nrog cov hlau kom nce qhov nqus ntawm cov hlau thiab tiv thaiv cov teeb meem hlau tsis txaus; Tsis tas li ntawd, nws tseem tuaj yeem txhim kho tus menyuam txoj kev tiv thaiv kev puas tsuaj rau sab nraud ntawm kev ntxeem tau.
2. Cov zaub mov twg uas muaj lactoferrin?
Raws li "Cov Kws Tshaj Lij Pom Zoo rau Kev Noj Qab Haus Huv ntawm Lactoferrin hauv Cov Me Nyuam thiab Me Nyuam Yaus (2018)":
Lactoferrin yog cov hlau-binding glycoprotein hauv tsev neeg transferrin. Nws yog tam sim no nyob rau hauv tib neeg cov mis nyuj thiab ntau yam secretions, nrog cov ntsiab lus siab tshaj plaws nyob rau hauv cov kua mis.
Ntawm lawv, tib neeg colostrum muaj qhov siab tshaj plaws nruab nrab ntawm lactoferrin cov ntsiab lus, ncav cuag 4.9g / L; Tom qab cov kua mis loj hlob tuaj, qhov nruab nrab lactoferrin cov ntsiab lus poob los ntawm ib nrab, txog li 2.1g / L.
Cov mis nyuj tshiab kuj muaj lactoferrin, tab sis qhov nruab nrab cov ntsiab lus qis dua, tsuas yog kwv yees li 0.1g/L, uas yog 20 mus rau 50 npaug ntawm cov kua mis.
Ntawm no peb tuaj yeem pom tias yog vim li cas mis niam yog thawj cov zaub mov zoo tshaj plaws rau cov menyuam mos, thiab txhua tus neeg ib txwm hais txog qhov tseem ceeb ntawm kev pub niam mis.
Yog li ntawd, rau cov menyuam mos noj mis, tsis tas yuav txhawj xeeb txog tus menyuam tsis tuaj yeem noj lactoferrin. Ntawm qhov tsis sib xws, cov mis pub rau menyuam mos yuav tsum tau saib xyuas.
Niaj hnub no cov mis mis hmoov tau sim nws qhov zoo tshaj plaws los xyaum cov kua mis hauv cov ntsiab lus ntawm cov khoom noj khoom haus, yog li lactoferrin tuaj yeem muab ntxiv los ua cov khoom noj khoom haus zoo.
Feem ntau, lactoferrin cov ntsiab lus ntawm mis mis hmoov nrog ntxiv lactoferrin feem ntau yog nyob nruab nrab ntawm 35 ~ 50mg / 100g. Muab xam raws li tus nqi nruab nrab ntawm 40mg / 100g, 700mL ntawm mis mis nyuj ib hnub twg tuaj yeem haus txog 36mg ntawm lactoferrin, uas siab dua li cov mis nyuj. tsiaj.
Cov ntsiab lus lactoferrin ntawm qee hom kua mis hmoov yog qhov siab, ncav txog 450mg / 100g (21mg / kj), uas yog 10 npaug ntawm lwm hom. Tab sis feem ntau hais lus, tus nqi kuj tseem kim dua.
Tab sis qhov siab dua cov ntsiab lus lactoferrin hauv cov mis nyuj, qhov zoo dua.
Cov amino acid sequences ntawm tib neeg thiab bovine lactoferrin tsuas yog 69% homologous. Txawm hais tias lawv muaj cov haujlwm lom neeg zoo sib xws, lawv tsuas yog zoo sib xws tom qab tag nrho. Peb yuav tsum tau ceev faj ntxiv txog cov txiaj ntsig ntawm bovine lactoferrin thiab seb nws puas muaj lwm yam tsis zoo rau tus menyuam. Yog li ntawd, peb xav kom cov niam tsis txhob muaj kev ntseeg txog qee yam khoom hu ua "colostrum" uas muaj lactoferrin siab.
Raws nraim li cov ntsiab lus ntawm lactoferrin tuaj yeem tsim cov txiaj ntsig kev noj qab haus huv, kev tshawb fawb tam sim no tseem sib txawv, thiab tsis muaj tus qauv.
Joro kab laug sab toxin hmoov,Kuj tseem hu ua lactoferrin, yog ib qho khoom siv ntau yam globular glycoprotein uas belongs rau thetransferrin family.lt yog tso tawm los ntawm qee cov acinarcells thiab tseem tuaj yeem pom nyob rau hauv nruab nrab theem neutrophils.Lactoferrin yog ib qho kev tiv thaiv innate ntawm tib neeg kev tiv thaiv kab mob uas feem ntau cuam tshuam cov mucous daim nyias nyias thiab muaj. antibacterial (thiab antifungal) kev ua haujlwm. Nws tuaj yeem tau txais los ntawm kev sib txuas DNA thev naus laus zis lossis los ntawm kev rho tawm los ntawm cov mis nyuj.
Lactoferrin tsub kom circulating hlau theem, cia hlau ntau ntau, thiab cov ntshav liab tsim, raws li numerousstudies.Rau qhov ua tau zoo tshaj plaws ntawm kev ua kis las, cov qe ntshav liab thiab hlau yog qhov tseem ceeb vim tias lawv pab txhawb kev xa cov pa oxygen ntawm lub ntsws mus rau cov ntaub so ntswg.
Muaj ntau qhov zoo rau kev ntxiv joro kab laug sab toxin rau cov menyuam yug tshiab mis hmoov, nrog rau kev txhim kho plab hnyuv thiab ntxiv cov hlau nqus.Lactoferrin, uas tuaj yeem txhawb kev tiv thaiv thiab tiv thaiv lub cev los ntawm kab mob khaub thuas, kab mob hauv plab, thiab lwm yam kab mob, yog siv dav hauv ntau lub tebchaws thiab thaj chaw hauv fermented khoom noj siv mis, khoom noj me nyuam mos, cov khoom soyprotein, thiab cov khoom noj nqaij.