Raws li lub siab los txo qhov kev coj ua ntawm kev ntxiv cov tshuaj tua kab mob rau cov nqaij qaib noj nce ntxiv, cov neeg tsim khoom tab tom nrhiav rau cov khoom noj khoom haus uas yuav txhawb lub plab, kev tiv thaiv, thiab kev ua haujlwm. Ib qho ntawm cov kev tshawb fawb tshaj plaws yogMannose Oligosaccharides muaj(MOS) hmoov-a bioactive carbohydrate muab tau los ntawm cov poov xab cell phab ntsa.
Nrog lub peev xwm ntawm MOS los txhim kho kev zom zaub mov, tswj cov kab mob tsis zoo, thiab txhim kho kev tiv thaiv kab mob hauv cov nqaij qaib, nws tau dhau los ua ib lub pob txha rau cov tshuaj tua kab mob - pub dawb pub dawb.
Mannose Oligosaccharides (MOS) yog dab tsi?
Mannose oligosaccharides muaj nyob rau hauv cov tshuajyog bioactive carbohydrates muab tau los ntawm cov poov xab cell phab ntsa, feem ntau yog los ntawm Saccharomyces cerevisiae. Tsis zoo li cov piam thaj uas zom tau, MOS tsis tuaj yeem degraded enzymatically nyob rau hauv cov nqaij qaib, yog li tseem tshuav nyob rau hauv lub digestive system.
Hloov chaw muab lub zog, MOS ua raws li kev hloov pauv lom neeg uas:
- Txhawb cov plab hnyuv microbes
- Blocks cov kab mob pathogenic
- Txhim kho txoj hnyuv
- Stimulates kev tiv thaiv kab mob
Txij li thaum MOS tsis nqus los ntawm tus tsiaj, nws lub luag haujlwm tseem ceeb yog kev tswj hwm lub plab ib puag ncig, qhov twg ntau dua 70% ntawm cov nqaij qaib tiv thaiv pib.
Yuav ua li cas MOS ua haujlwm nyob rau hauv cov nqaij qaib Digestive System
MOS hmoov exerts nws cov yeeb yam los ntawm qhov tseem ceeb ob mechanisms:
1. Pathogen Binding (Competitive Exclusion)
Mannose-sensitive fimbriae pab tau ntau yam kab mob phem, suav nrog Salmonella thiab E. coli, txuas rau cov phab ntsa hauv plab. MOS ua zoo li lub plab binding qhov chaw, nyiam cov kab mob xwb; yog li ntawd, lawv khi rau MOS thiab raug tshem tawm.
2. Kev tiv thaiv kab mob
MOS txhawb lub plab lub cev tiv thaiv kab mob, uas ua rau kom muaj cov tshuaj tiv thaiv kab mob thiab txhim kho kev tiv thaiv kab mob tsis ua rau muaj kev ntxhov siab.
3. Sib npaug ntawm microbiota
MOS tso cai rau kev loj hlob ntawm cov kab mob muaj txiaj ntsig, suav nrog Lactobacillus, thaum inhibiting hom kab mob.
Cov txiaj ntsig tseem ceeb ntawm MOS hmoov rau nqaij qaib
1. Txhim kho lub plab noj qab haus huv thiab kev zom zaub mov
MOS txhawb kev loj hlob ntawm villi, ua rau:
- Loj dua qhov chaw nqus dej
- Txhim kho cov khoom noj khoom haus
- Txo raws plab
- Txhim kho kev noj zaub mov zoo
2. Txo cov kab mob Load
MOS txo cov plab hnyuv colonization los ntawm cov kab mob xws li:
- Salmonella
- Clostridium perfringens
- E. coli
Yog li ntawd, cov kab mob qis dua txhais tau tias kev loj hlob zoo dua thiab kev tuag tsawg dua.
3. Txhim khu kev tiv thaiv
Cov txiaj ntsig muaj xws li:
- Txhim kho cov tshuaj tiv thaiv kab mob
- Cov tshuaj tiv thaiv zoo dua
- Tsawg tus kab mob
- Muaj zog ntuj tiv thaiv
4. Txhim kho kev loj hlob
Nws yog feem ntau sau tseg ntawm cov nqaij qaib producers uas
- Kev nce qib nruab nrab txhua hnub
- Txhim kho pub kev hloov pauv hloov pauv
- Ntau cov tsiaj sib txawv
5. Txhawb Tshuaj tua kab mob -Cov Kev Pab Dawb
MOS tso cai rau cov nqaij qaib ua haujlwm kom txo tau:
- Tshuaj tiv thaiv kab mob
- Tshuaj lom neeg txhawb kev loj hlob
- Cov seem hauv nqaij thiab qe
Daim ntawv thov nyob rau hauv Qaib Cov Txwv Production
Haum rau:
- Nqaij qaib
- Txheej
- Cov kws yug tsiaj
Tus nqi suav nrog:
- Pib: 1-2 kg ib tuj
- Loj: 0.5-1 kg ib tuj
- Finisher thiab Layers: 0.3-0.5 kg ib tuj
Kev tswj hwm:
MOS yog sib xyaw ncaj qha rau hauv pub lossis koom ua ke ua ib feem ntawm kev ua haujlwm ua ntej.
Kev nyab xeeb thiab kev sib haum xeeb
MOS yog:
Tsis yog - lom
- Kub ruaj khov
- Residue -dawb
Muaj kev nyab xeeb rau kev ua haujlwm ntev -
Tau tshaj probiotics, enzymes, acids, thiab phytogenics
Yuav ua li cas MOS piv rau cov tshuaj tua kab mob
| Yam | MOS | Tshuaj tua kab mob |
|---|---|---|
| Tua kab mob | ❌ | ✅ |
| Blocks kab mob | ✅ | ❌ |
| Txhim khu kev tiv thaiv | ✅ | ❌ |
| Cov seem | ❌ | ✅ |
| Kuj txaus ntshai | ❌ | ✅ |
MOS tsis tua cov kab mob tab sis tiv thaiv kev sib txuas thiab kev loj hlob, ua rau lub plab noj qab nyob zoo.
MOS hauv Humid thiab Tropical Poultry Environments
Hauv thaj chaw sov ntawm lub ntiaj teb, xws li cov teb chaws Es Xias Qab Teb, cov kev ntxhov siab kub thiab ib puag ncig ua rau muaj kev pheej hmoo kis kab mob. MOS pab los ntawm:
- Stabilizing plab flora
- Txo cov co toxins ntau lawm
- Txhim kho digestion ncaj ncees
Txhawb kev tiv thaiv kab mob thaum muaj kev kub ntxhov
HJAGRIFEED Perspective
Ntawm HJ AGRIFEED, peb txhawb MOS ua ib feem ntawm peb lub tswv yim kev noj qab haus huv nqaij qaib. Peb cov hmoov MOS yog muab los ntawm qib siab - cov phab ntsa ntawm cov poov xab zoo, muab cov ntsiab lus mannose zoo ib yam thiab muaj kev ntseeg siab rau cov neeg ua liaj ua teb thiab cov koom ua ke. Peb muab kev txhawb nqa rau cov nqi suav nrog raws li kev ua liaj ua teb thiab cov hom phiaj tsim khoom.
Xaus
Mannose oligosaccharides hmoovyog suav tias yog lub hauv paus pob zeb hauv thaj tsam ntawm cov khoom noj nqaij qaib niaj hnub no. Los ntawm kev tiv thaiv plab hnyuv noj qab haus huv, tiv thaiv kab mob adhesion, thiab ntxiv dag zog rau lub cev tiv thaiv kab mob, MOS txhawb kev ruaj ntseg thiab tshuaj tua kab mob- pub dawb.
