Preservatives siv nyob rau hauv dej haus thiab kua zaub mov
Dec 30, 2025
Cov dej haus thiab cov khoom noj ua kua muaj qhov cuam tshuam rau microbial spoilage vim lawv cov dej ua haujlwm siab thiab cov ntsiab lus zoo. Cov poov xab, pwm, thiab kab mob tuaj yeem loj hlob tau yooj yim thaum khaws cia thiab xa tawm, tshwj xeeb tshaj yog nyob rau hauv cov khoom khaws cia ntawm qhov kub thiab txias. Txhawm rau kom cov khoom muaj kev nyab xeeb thiab ruaj khov, cov khoom noj khoom haus tau siv dav hauv cov dej haus thiab cov khoom noj ua kua.
Tsab ntawv xov xwm no piav qhia txog cov tshuaj tua kab mob uas siv hauv cov dej haus thiab cov khoom noj ua kua, lawv siv li cas, thiab cov lus qhia siv ntau npaum li cas los pab cov tuam txhab ua kom muaj txiaj ntsig zoo thiab ua raws li kev khaws cia.
Vim li cas dej haus thiab kua zaub mov xav tau cov khoom noj khoom haus?
Txawm tias muaj pasteurization, kub filling, lossis aseptic ua, cov dej haus tseem muaj kev pheej hmoo ntawm kev kis kab mob tom qab -.Preservatives pab manufacturers:
Tswj cov poov xab, pwm, thiab lwj cov kab mob
Txuas lub neej txee nyob rau hauv ambient los yog txias txias
Tuav tsw, clarity, thiab xim stability
Txo cov khoom pov tseg thiab rov qab
Ua raws li cov qauv kev nyab xeeb thiab kev tswj hwm zaub mov
Common preservatives siv nyob rau hauv dej haus thiab kua zaub mov
1. Potassium Sorbate / Sorbic Acid
Potassium sorbateyog ib qho ntawm feem ntau siv preservatives nyob rau hauv dej haus, tshwj xeeb tshaj yog zoo tiv thaiv poov xab thiab pwm.
Tej kev siv:
Txiv hmab txiv ntoo thiab kua txiv concentrates
Cov dej qab zib thiab cov dej qab zib
Syrups thiab dej hauv paus

Txoj kev siv:
Ua ntej- dissolve hauv dej sov ua ntej ntxiv
Ntxiv thaum sib tov rau kev faib khoom sib xws
Hom koob tshuaj:
0.02% -0.30%, nyob ntawm pH thiab qab zib cov ntsiab lus
2. Sodium Benzoate / Benzoic Acid
Sodium benzoate hmoovNws muaj txiaj ntsig zoo hauv cov dej haus acidic thiab ua haujlwm zoo tshaj plaws ntawm pH qis.
Tej kev siv:
Carbonated dej qab zib
Txiv hmab txiv ntoo-flavored dej haus
Kev ua kis las thiab dej haus
Txoj kev siv:
Dissolve hauv dej ua ntej sib tov
Feem ntau ua ke nrog potassium sorbate rau kev tiv thaiv dav
Hom koob tshuaj:
0.05% -0.10%, raws li kev cai hauv zos
3. Nis
Nisinyog ib qho ntuj, fermentation- muab cov tshuaj tua kab mob zoo tiv thaiv Gram- cov kab mob zoo.
Tej kev siv:
Cov mis nyuj- raws li dej haus
Protein dej haus
Khoom noj khoom haus kua zaub
Txoj kev siv:
Ntxiv ua ntej pasteurization
Xyuas kom meej dispersion nyob rau hauv cov kua theem
Hom koob tshuaj:
2.5-37.5 ppm, nyob ntawm seb hom khoom
4. Natamycin
Natamycinyog ib qho zoo heev antifungal preservative, feem ntau yog siv rau pwm thiab poov tshuaj tswj.
Tej kev siv:
Txiv hmab txiv ntoo- cov zaub mov ua kua
Kev kho saum npoo los yog daim ntawv thov kev sib cuag tsis ncaj

Txoj kev siv:
Siv raws li diluted suspension
Feem ntau tsis yog siv rau kev tso kua dej puv nkaus
Hom koob tshuaj:
1-20 ppm, raws li kev cai txwv
5. Sulfur Dioxide thiab Sulfites
Sulfites yog siv nyob rau hauv tej yam kev cai thiab fermented dej haus.
Tej kev siv:
Caw
Txiv hmab txiv ntoo concentrates
fermented kua zaub mov
Txoj kev siv:
Ntxiv thaum fermentation los yog ua
Yuav tsum muaj kev tswj xyuas kom meej vim muaj kev ua xua rau daim ntawv lo
Hom koob tshuaj:
Tswj los ntawm cov khoom qeb thiab cheeb tsam
Yam tseem ceeb cuam tshuam rau Preservative Dosage
Kev noj tshuaj kom raug yog nyob ntawm ntau yam:
pH qib (qis pH txhim kho kev ua haujlwm zoo)
Cov ntsiab lus qab zib thiab dej ua haujlwm
Txoj kev ua haujlwm (kev kho cua sov, aseptic filling)
Cia tej yam kev mob (ambient los yog tub yees)
Kev cai txwv nyob rau hauv lub hom phiaj kev lag luam
Preservatives feem ntau yog siv los ua ib feem ntawm kev khaws cia ua ke.
Cov kev coj ua zoo tshaj plaws rau kev siv cov tshuaj tua kab mob hauv cov dej haus
Ib txwm ua raws li cov cai hauv zos thiab thoob ntiaj teb
Siv cov tshuaj kom raug thiab sib xyaw ua ke
Ua microbial thiab txee- kuaj lub neej
Ua ke cov tshuaj tiv thaiv nrog pH tswj, pasteurization, thiab tsim kev huv
Tsis txhob tshaj - ntau npaum li cas los tiv thaiv qhov cuam tshuam ntawm tsw thiab teeb meem kev ua raws cai
CHEMSINO Kev Tiv Thaiv Kev Tiv Thaiv Dej
CHEMSINO muab zaub mov- qib preservatives haum rau cov dej haus thiab cov khoom noj ua kua, xws li potassium sorbate, sodium benzoate, nisin, thiab natamycin. Peb muab kev txhawb nqa ntawm kev siv tshuaj ntau npaum li cas, kev siv cov txheej txheem, thiab kev tswj hwm kev ua raws cai los pab cov neeg siv khoom ua tiav kev khaws cia ruaj khov.
Kev xav zaum kawg
Preservatives yog qhov tseem ceeb rau kev ruaj ntseg, zoo, thiab txee lub neej ntawm cov dej haus thiab cov khoom noj ua kua. Los ntawm kev xaiv txoj cai preservative, siv txoj kev siv kom raug, thiab tswj cov tshuaj kom zoo, cov tuam txhab lag luam tuaj yeem tiv thaiv kev lwj thaum tswj cov khoom zoo. Nrog kev daws teeb meem los ntawmCHEMSINO, cov neeg tsim khoom haus dej haus tuaj yeem ua tau raws li kev xav tau ntawm kev lag luam thiab kev tswj hwm.
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