Natamycin puas tuaj yeem tiv thaiv cov khoom noj siv mis?

Seb puas tsim cheese, yogurt, lossis mis los yog cov khoom noj uas tsis zoo, paug thiab lwj ua rau muaj kev pov tseg kom muaj pov tseg thiab cov txiaj ntsig ploj. NatamyCyCy thiab Nisin, ob lub chaw noj zaub mov ua noj, tuaj yeem tiv thaiv qhov teeb meem no. Qhov blog no tshawb nrhiav qhov tseeb tias lawv tuaj yeem tiv thaiv cov khoom noj siv mis.

 

Cov kev cov nyom hauv mis nyuj

 

Cov txheej txheem tu cev feem ntau nrog cov teeb meem xws li:

Cheese pwm kev loj hlobPwm ntawm cov chaw cheese txo qis zoo thiab nce pov tseg.

Kua mis nyeem qaub ncu→ Cais, Spoilage, lossis pwm kev loj hlob thaum lub sijhawm thauj mus los.

Thov kom muaj kev daws teeb meem ntuj→ Cov neeg siv khoom xav tau tsawg hluavtectives thiab ntau dua huv -} daim ntawv lo khoom xyaw.

 

Hais txog cov teeb meem no yuav tsum muaj cov tshuaj tiv thaiv uas tau ua haujlwm zoo, ntuj thiab muaj kev nyab xeeb}}} thiab nisin tuaj nyob rau hauv.

 

Natamycin yog dab tsi?

 

Natamycin(Kuj tseem hu ua Pimaricin lossis Natacyn) yog lub ntuj tiv thaiv kev tiv thaiv kab ke ua los ntawm cov kab mob strepticalces. Nws tshwj xeeb cov hom phiaj pwm thiab cov poov xab tsis muaj kev cuam tshuam rau cov kab mob muaj txiaj ntsig.

 

Cov txiaj ntsig ntawm NatamyCyCin hauv cov khoom noj siv mis:

 

Tiv thaiv kev sib cav sib ceg saum npoo av hauv cheese yam tsis muaj kev hloov pauv lossis kev ntxhib los mos.

Tiv thaiv yogurt thiab cov dej noj txha thiab cov mis los ntawm cov poov xab paug.

Works at low concentrations, making it cost-effective.

Pom tau tias yog cov khoom ntiag tug nyob rau ntau lub ntiaj teb kev lag luam.

 

 

Nisin yog dab tsi?

 

NISINYog ib txwm tshwm sim khoom noj -}} Nplooj}}} Nplooj estecial peptide (ib hom protein (ib hom me me ntawm lactococcus lactis. Nws tau siv dav hauv mis nyuj rau ntau caum xyoo vim nws lub peev xwm los sib ntaus yeej lwj thiab cov kab mob pathogenic.

 

Cov txiaj ntsig ntawm nisin hauv cov khoom noj siv mis:

 

Kev tswj hwm gram - cov kab mob zoo, suav nrog Lostia Monocytogenes.

Ntev lub txee lub neej ntawm cov mis, qab zib, thiab cov khoom lag luam cheese.

Ua haujlwm zoo nyob rau hauv tshav kub - Cov khoom siv mis los, xws li cov khoom lag luam pasteurized.

Ntsib huv - daim ntawv lo rau cov khoom noj khoom haus khoom noj.

 

Cov NatamyCy thiab Nisin ua haujlwm ua ke li cas hauv cov leeg khaws cia?

 

Tus kheej zoo:

 

Natamycin→ Cov hom phiaj tuaj pwm thiab cov poov xab, tiv thaiv saum npoo ntev hauv cov tshij hauv cov tshij thiab yogurt.

NISINInthitions cov kab mob harlue, tiv thaiv kev tiv thaiv kev haus paug hauv cov dej qab zib thiab cov nqaij mos.

 

Muaj zog ua ke:

 

Kev tiv thaiv kev tiv thaiv kev tiv thaiv ob qho tib si fungi thiab cov kab mob.

✔ Lub neej ntev dua→ tsawg dua rov qab thiab txo cov khib nyiab.

✔ Ntuj, daim ntawv -} tus phooj ywg daws→ ua kom huv si nrog ntxuav -} daim ntawv lo.

 

Cov ntawv thov hauv cov khoom noj siv mis

 

Mis nyuj khov

Natamycin txau los yog dipped rau cheese tiv thaiv cov pwm sib ceg.

Nisin ua kom muaj kev nyab xeeb tiv thaiv cov kab mob kis.

Cov Ntawv Sau Npe:Siv natamycin tsuas yog nyob rau saum npoo (tsis sib xyaw rau hauv cov cheese loj); Ua raws cov cai hauv zos nyob rau theem siab tshaj plaws.

 

Kua mis nyuj yaukawj

Natamycin tiv thaiv cov poov xab lwj.

Nisin ua rau cov kab mob phem nyob hauv kev tswj hwm.

Cov Ntawv Sau Npe:Nco ntsoov NatamyCin tsis yog inhibit oob khab kab lis kev cai; Ntau npaum li cas yuav tsum tau ua tib zoo tswj tau kom muaj kev sib npaug ntawm kev sib npaug.

 

 

Qhob dej haus

Cov kev sib xyaw ua ke txo qhov kev pheej hmoo ntawm microbial kev loj hlob thaum thauj khoom thiab kev cia khoom.

Cov Ntawv Sau Npe:Homogenize kom huv si rau txawm faib; Ua raws li cov zaub mov hauv cheeb tsam kev nyab xeeb kev pom zoo (EU, FDA, thiab lwm yam).

 

Yog li, tuaj yeem natamycin thiab nisin tiv thaiv cov khoom noj siv mis?

 

Cov lus teb yog qhov tseeb tau. Ua ke, cov khoom txuag tau pab tiv thaiv pwm, poov xab, thiab cov kab mob kev loj hlob. Lawv txuas ntxiv lub neej, txo cov pov tseg, thiab txhawb nqa kom huv si-} daim ntawv lo rau cov khoom siv mis nyuj.

 

ChemsisMuaj cov siab - Zoo} Cov Natamycin zoo thiab nisin kom tau raws li qhov kev xav tau ntawm kev lag luam mis nyuj. Tiv tauj peb rau hnub no rau kev pab txhawb lossis cov qauv khoom.