Lactococcus lactis yog cov kab mob lactic acid uas paub zoo tshaj plaws rau nws lub luag haujlwm hauv kev lag luam mis nyuj. Nws yog cov kab mob Gram-zoo siv feem ntau hauv kev tsim cov khoom noj siv mis xws li cheese, buttermilk, thiab yogurt.
Lactococcus lactisyog ib qho khoom noj uas tau siv ntev ntev hauv cov khoom noj fermentation, tshwj xeeb tshaj yog yogurt, cheese, thiab sauerkraut, thiab tsim cov khoom lag luam tseem ceeb uas muaj txiaj ntsig zoo bioeconomic.
Lactococcus lactismuaj ntau yam txiaj ntsig, tshwj xeeb tshaj yog hauv kev tsim khoom noj, kev noj qab haus huv, thiab biotechnology, thiab nws cov kev siv tshwj xeeb yog raws li hauv qab no:
1. Siv hauv kev tsim khoom noj thiab khaws cia:
1) Siv hauv cheese thiab mis nyuj fermentation: Cov txiaj ntsig tseem ceeb ntawm Lactococcus lactis yog nws siv hauv fermenting cov khoom siv mis nyuj xws li cheese, yogurt, thiab buttermilk, qhov uas nws pab rau qhov tsw, kev ntxhib los mos, thiab acidity ntawm cov khoom noj.
2) Raws li lub ntuj preservative: Lactococcus lactis tsim lactic acid, uas txo cov pH ntawm cov zaub mov thiab tsim ib puag ncig uas inhibits kev loj hlob ntawm cov kab mob phem. Qhov no ua rau nws muaj txiaj ntsig hauv kev khaws cov khoom noj ib txwm tsis siv tshuaj ntxiv.
3) Flavor tsim: Nws cov haujlwm metabolic ua rau ntau yam enzymes thiab cov khoom sib txuas uas ua rau muaj qhov tshwj xeeb tsw ntawm fermented zaub mov.
2. Muaj txiaj ntsig kev noj qab haus huv:
1) Muaj cov khoom probiotic: Qee hom Lactococcus lactis tuaj yeem pab peb tswj lossis txhim kho txoj hnyuv.
2) Muaj cov tshuaj tiv thaiv kab mob: Lactococcus lactis muaj cov tshuaj tiv thaiv kab mob thiab muaj qee yam cuam tshuam rau cov kab mob xws li kab mob plab hnyuv (IBD) lossis kab mob Crohn.
3) Txhawb kev tiv thaiv kab mob: Lactococcus lactis tuaj yeem txhim kho lub cev tiv thaiv kab mob los ntawm kev tsim cov molecules uas txhawb lub cev tiv thaiv kab mob, uas ua rau nws yog ib tus neeg sib tw rau cov tshuaj tiv thaiv lossis tshuaj tiv thaiv kab mob.
3. Kev siv Biotechnology:
1) Kev xa tshuaj tiv thaiv: Lactococcus lactis tab tom kawm ua lub tsheb xa mus rau cov tshuaj tiv thaiv qhov ncauj vim tias nws tuaj yeem muaj sia nyob hla txoj hnyuv thaum nthuav tawm antigens rau lub cev tsis muaj kab mob.
2) Therapeutic Protein Production: Cov kab mob no kuj yog siv los tsim kho cov proteins kom muaj kev nyab xeeb thiab tswj tau, uas muaj cov ntawv thov hauv cov tshuaj.
4. Kev nyab xeeb rau kev siv:
Feem ntau pom tau tias muaj kev nyab xeeb (GRAS): Lactococcus lactis suav tias yog kev nyab xeeb rau tib neeg noj thiab siv dav hauv kev lag luam khoom noj.