Lo lus "probiotics"Yuav tsum paub txhua tus neeg. Nyob rau hauv xyoo tas los no, peb tuaj yeem pom kev txhawb nqa ntawm probiotics nyob rau ntau qhov chaw, xws li probiotic yogurt, probiotics dej haus, thiab lwm yam.
Nrog kev txhim kho txuas ntxiv ntawm kev lag luam probiotics, "prebiotics" thiab "postbiotics" tau maj mam tshwm sim nyob rau hauv pem hauv ntej ntawm txhua tus. Peb yog dab tsi? Qhov txawv yog dab tsi?
Txhawm rau txheeb xyuas qhov sib txawv ntawm "probiotics", "prebiotics" thiab "postbiotics", peb yuav tsum txheeb xyuas seb lawv cuam tshuam dab tsi rau tib neeg lub cev.
Cov kev tshawb fawb tau pom tias muaj txog 100 trillion kab mob kab mob hauv tib neeg txoj hnyuv. Qhov tseeb no ib leeg qhia txog qhov tseem ceeb ntawm txoj hnyuv plab.
Ntawm cov kab mob no, qee qhov muaj txiaj ntsig zoo rau peb tib neeg lub cev thiab hu ua "cov kab mob muaj txiaj ntsig", qee qhov muaj kev phom sij rau tib neeg lub cev thiab hu ua "cov kab mob phem", thiab tseem muaj qee qhov "cov kab mob nruab nrab".
Thaum "cov kab mob muaj txiaj ntsig" tseem ceeb, peb tuaj yeem muaj cov hnyuv noj qab haus huv.
Hauv kev xaus, qhov sib txawv ntawmprobiotics, prebiotics thiabpostbioticsyog raws li nram no.
1. Probiotics
Probiotics tsis xa mus rau ib hom kab mob tshwj xeeb, tab sis ib chav kawm ntawm cov kab mob nquag uas muaj txiaj ntsig zoo rau tus tswv tsev.
Lawv colonize tib neeg txoj hnyuv thiab lub cev xeeb tub, txhim kho tus tswv tsev microecological tshuav nyiaj li cas los ntawm kev tsim cov teebmeem kev noj qab haus huv, thiab ua lub luag haujlwm zoo hauv txoj hnyuv. Cov kab mob uas muaj txiaj ntsig zoo xws li: Bifidobacterium, Lactobacillus, thiab lwm yam. Ntau tus neeg uas muaj lub plab zom mov tsis zoo yuav xaiv cov khoom siv probiotic, xws li probiotic yogurt thiab cov dej haus probiotics, thiab noj cov tshuaj probiotics rau hauv plab kom ntxiv cov kab mob uas muaj txiaj ntsig hauv cov hnyuv kom ua tiav. cov nyhuv ntawm kev kho mob tsis zoo ntawm lub plab zom mov. "Probiotics" tau siv dav hauv cov khoom noj qab haus huv thiab zaub mov.
2. Prebiotics
Prebiotics yog cov khoom noj khoom hausuas xaiv txhawb kev loj hlob thiab kev ua haujlwm ntawm ib lossis ob peb hom kab mob hauv cheeb tsam, yog li txhim kho tus tswv tsev noj qab haus huv.
Hauv lwm lo lus, prebiotics yog "cov khoom noj" ntawm tib neeg probiotics. Prebiotics muab "khoom noj" rau probiotics, uas tuaj yeem decomposed thiab absorbed los ntawm cov kab mob muaj txiaj ntsig hauv cov hnyuv, txhawb kev loj hlob thiab kev loj hlob ntawm cov kab mob uas muaj txiaj ntsig.
3. Postbiotics
Postbiotics yog kev npaj ntawm cov kab mob uas tsis muaj sia nyob lossis lawv cov khoom siv uas muaj txiaj ntsig zoo rau kev noj qab haus huv ntawm tus tswv tsev, tsis yog cov tshuaj tiv thaiv kab mob purified microbial thiab tshuaj tiv thaiv.
Tab sis nws tsis txwv rau inactivated probiotics. Postbiotics muaj ntau yam txiaj ntsig kev noj qab haus huv rau tib neeg lub cev, xws li tswj kev sib npaug ntawm cov hnyuv, tiv thaiv plab hnyuv epithelial barrier, tiv thaiv kab mob, tiv thaiv oxidation thiab tiv thaiv cov teebmeem.
Ntxiv nrog rau nws cov teebmeem tseem ceeb prebiotics, postbiotics kuj muaj qhov zoo uas probiotics tsis tuaj yeem sib xws:
A. Postbiotics ruaj khov thiab muaj lub neej txee ntev dua li cov probiotics nyob;
B. Postbiotics muaj kev nyab xeeb dua thiab tseem tsim nyog rau qee cov neeg tshwj xeeb xws li cov menyuam yug tshiab thiab cov neeg rhiab heev, thaum probiotics muaj qee yam kev pheej hmoo rau cov neeg rhiab heev;
C. Postbiotics tsis cuam tshuam lossis cuam tshuam los ntawm cov tshuaj tua kab mob, thaum probiotics nyuaj rau siv cov tshuaj tua kab mob thiab muaj kev pheej hmoo ntawm kev kis cov tshuaj tiv thaiv kab mob;
D. Postbiotics muaj ntau lub hom phiaj, tsis yog tsuas yog rau cov hnyuv xwb, tab sis kuj nyob rau hauv lub qhov ncauj kab noj hniav, daim tawv nqaij, urogenital tract los yog nasopharynx yuav siv tau raws li lub hom phiaj ntawm postbiotics, thiab yog yooj yim rau absorbed los ntawm txoj hnyuv, uas txhim kho kev siv. .
Yog li ntawd, postbiotics muaj ntau yam kev siv thiab tuaj yeem siv rau hauv ntau lub lag luam xws li zaub mov, tshuaj pleev ib ce, thiab pub.