Tannins, cov txheej txheem ntawm polyphenolic tebchaw pom hauv cov nroj tsuag feem ntau, tau muaj kev txaus siab rau kev noj zaub mov noj me me. Yav dhau los paub zoo rau lawv anti {{{{- Cov khoom noj khoom haus huv ntawm cov tannins thaum siv cov kev tshawb fawb me me thaum muaj lub luag haujlwm rau kev noj qab haus huv hauv nqaij qaib. Cia peb mus txog plaub qhov txiaj ntsig tseem ceeb ntawm tannins hauv plab nyob rau hauv lub plab kev noj qab haus huv ntawm nqaij qaib txhawb nqa los ntawm kev tshawb fawb txuj ci.
Cov tshuaj tiv thaiv kab mob antimicrobial tiv thaiv kev pathogens
Tannins tau muaj antimicrobial kev ua haujlwm tiv thaiv qee qhov enteric pathogenic microbes. Hydrolyzable thiab condensed (proantensed (proantocyanidins) tannins khi microbolism, thiab yog li kev sib tw microbolism thiab ua rau cov kab sib txuam ntawm cov tshuaj lom neeg, E. colmonella SPP.
Piv txwv li, Redondo li al. (2014) qhia tau tias cov tannins los ntawm cov txiv ntseej thiab tus txhatumracho tau ua tiav hauv kev sib raug zoo ntawm Necrootic Enteritis nyob rau hauv C. perfringens. Raws li lawv cov kev tshawb fawb, tannins yog qhov kev xaiv zoo los hloov cov kab mob tshuaj tua kab mob rau kev tiv thaiv hnyuv.
Txhawb nqa cov plab me me microbiota
Tannins txhawb kev muaj txiaj ntsig zoo dua me ntsis microbiome los ntawm suppressing pathogenic cov kab mob Pathogenic cov kab mob. Xws li microbial kev hloov kho cov plab zom mov thiab muaj zog tiv thaiv kab mob. Kev kawmQhia tau tias tsob ntoo tannin - kev noj haus nplua nuj ntxiv tau hloov pauv cov pa microberus nplua nuj thiab bifidobacterium qib thiab tsawg tus lej nkag mus.
Cov kev hloov pauv ntawm plab me me ua kom muaj fermentation fermentation fermentation ferentinal thiab ntau lawm} cov pob txha fatty acids xws li kev noj qab haus huv plab hnyuv.
Txo qhov mob thiab nce plab but barrier
Ib qho teeb meem tseem ceeb ntawm cov plab kev noj qab haus huv yog qhov ua rau mob plab hnyuv uas tuaj yeem tsim los ntawm oxidative kev ntxhov siab, lom, lossis kis mob. Tannins inhibit no suppressing pro {{ode radmatory cytokines thiab dawb radical txaus, lwm tus ua rau muaj kev puas tsuaj rau cov ntaub so ntswg.
Kev tshawb fawb los ntawm LIU li al. (2011) tshaj tawm tias cov txiv ntseej tau pab txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau hauv lub tsev loj, thiab txhim kho kev ncaj ncees hauv cov hnyuv qaib. Cov kev hloov pauv no cuam tshuam rau kev nqus cov khoom noj muaj txiaj ntsig zoo thiab txoj hnyuv zoo dua.
Lub ntsej muag sib zog ua kom tiv thaiv "cov plab zom mov" lim dej hauv plab hnyuv thiab ua pa tawm ntawm cov hlab ntshav, ua rau mob o.
Ua kom muaj kev ua tau zoo thiab kev loj hlob
Tsawg rau qib tannins tau pom los txhim kho cov pub mis noj thiab kev loj hlob. Txhim kho lub plab kev noj qab haus huv, ntxiv rau cov kab mob tua neeg, thiab kev ua kom zoo dua rau cov noog kom zoo dua, FRCR) thiab qhov hnyav.
Hauv lwm txoj kev tshawb fawb los ntawm BRENES li al. (2010), Cov neeg ua kom zoo nkauj ntxiv nrog Kev Tshawb Fawb Tannin tau txais kev ua haujlwm hnyav thiab noj cov khoom noj khoom haus lossis khoom noj khoom haus zoo.
Cov kev tshawb pom no ua rau pom tias tannins tuaj yeem koom rau hauv cov tshuaj tiv thaiv kab mob - Tsis muaj cov organic thiab muaj kev ua tau zoo txhawb kom zoo dua qub.
Tag
Tannins yog tsis tau pom tias anti {-}} Cov zaub mov noj khoom haus uas muaj qee yam txiaj ntsig rau kev noj qab haus huv. Thaum siv cov koob tshuaj uas tsim nyog thiab muab tau los ntawm high- cov ntoo zoo xws li txiv ntseej lossis qebins, tannins muaj peev xwm:
- Txo cov plab pacogens
- Nce cov khoom noj muaj txiaj ntsig
- Tiv thaiv txoj hnyuv hauv ob sab phling thiab tiv thaiv mob
- Txhim kho kev ua haujlwm thiab txo qis noj
Nrog kev hloov pauv ntxiv los ntawm kev siv tshuaj tua kab mob hauv cov tannins xws li tannins nthuav tawm cov tshuaj muaj zog, thiab tag nrho cov noog muaj kev noj qab haus huv.
Public mills thiab cov neeg ua haujlwm xav kom txhawb nqa plab kev noj qab haus huv tsis muaj cov tshuaj tua kab mob rau hauv lawv cov kev pub mis thiab cov kev sib txuam tau tsim los ntawm kev tshawb fawb.
Ntawv Sawv cev
Redondo, LM, li al. (2014). "Tannins thiab lawv cov nyhuv ntawm necrootict nkag rau hauv cov qaib broiler." Avian ilcology, 43 (6), 509-515.
Liu, hw, li al. (2020). "Kev cuam tshuam ntawm kev noj zaub mov noj nrog cov nroj tsuag cov kev cia siab ntawm kev loj hlob kev ua tau zoo thiab cecal microbiota ntawm broiler qaib." Cov nqaij qaib science, 99 (2), 1066-1073.
Liu, Y., li al. (2011). "Cov txiaj ntsig ntawm cov txiv ntseej tannins ntawm kev ua tau zoo thiab antioxidant xwm txheej ntawm cov menyuam." Cov nqaij qaib science, 90 (10), 2342-2348.
BRENES, A., li al. (2010). "Cov nyhuv ntawm kev noj zaub mov tannin extract ntxiv rau ntawm kev loj hlob kev ua tau zoo thiab lub plab nyob rau hauv broiler qaib." Tsiaj pub Kev Tshawb Fawb thiab thev naus laus zis, 158 (3-4), 184-191.
