Tsev > Yam paub > Paub meej

Ntev npaum li cas tuaj yeem khov blueberry kawg

May 07, 2025

Ntev npaum li cas tuaj yeem khov blueberries kawg? Txee Lub Neej & Qhia Ntawv Cia

Kev Pom Zoo Ntau Lub Sijhawm

Cia Txoj Kev Txee lub neej Qhov tseem ceeb
Lub Tsev Yees Cua(-18℃/ 0 Degree F) 8-12 lub hlis(zoo tshaj plaws zoo) Airtight ntim tiv thaiv lub freezer hlawv
Lub Chaw Saib Xyuas Kev Lag Luam(-23℃/ -10℃f) 18-24 lub hlis Nitrogen -} flushed ntim
Qhib pob 6-8 lub hlis Cua Sov Cov Axidation Oxidation

 

How Long Can Frozen Blueberries Last?

Cov Tshawb Nrhiav Tseem Ceeb:

Kev nyab xeeb thiab zoo: HosFDA East Frozen Berriestsegnyab xeebNtawm qhov kub thiab txias, zoo tau txais txiaj ntsig tom qab:

12 lub hlis (cov qe qe ua haujlwm)

24 hlis (industrial txias cia khoom)

Kev Noj Qab Nyob Ruaj:

Anthocyanins (antioxidants) txo ~ 15% tom qab 18 lub hlis

Vitamin C tee ~ 20% ib xyoos post -}} sov

Cov cim ntawm deterioration

Lub Freezer Hlawv: Dawb dawb, ua rau thaj ua kom qhuav (nyab xeeb tab sis texture Txom)

Cov Qha: Loj, gritty formations (qhia tau yaj suab -} tu kycles)

Xim Fading: Greyish hu ru=antioxidant tsis tau

Tawm tsw: Fermented tsw tsw= dist discard tam sim ntawd

Pro tswv yim: IQF (ib tus zuj zus sai ua khov) blueberriesTawm tsam clumping thiab tswj xyuas kev ntxhib los zoo li ntev - sij.

Maximing txee Lub neej: Kev lag luam kev lag luam zoo tshaj plaws kev coj ua

Rau cov neeg siv khoom:

Siv Nqus ...-} Cov hnab ntim khoom (txo cov oxidation los ntawm 70%)

Feem hauv 1-khob servings (tiv thaiv rov qab yaj)

Daim ntawv lo nrog cov hnub khov (thawj - hauv {{1} Thawj} ua ntej} tawm system)

Yog khov blueberries ntxuav?

✔ Kev Lag Luam Kev Lag Luam

Ua ntej -} Ntxuav: Feem ntau loj - nplai cov neeg tsim khoom lag luam ntxuavblueberries3 zaugua ntej khov:

Pib yaug(tshem tawm cov av / khib nyiab)

Tsau tsau(Khoom noj khoom haus {- Cov kua txiv qib zoo li peracetic acid)

Thaum kawg txias - dej yaug

IQF (ib tus zuj zus khov kho): Berries yog flash -} cua khov tam sim ntawd tom qab ntxuav kom xauv rau hauv freshness.

 

Rau cov lag luam khoom noj:

Tau qhov twg los ntawmBrc / sqf - Cov neeg muab ntawv pov thawj

Tswj lub taub yees kom tsawg dua los yog sib luag rau -20℃(-4℃f)

Siv HACCP xyuas rau cov kab mob khaub thuas

Cov Ntaub Ntawv Ua Lag Luam:Kom zoo khaws ciaIQF BluebriesQhia tsuas yog 5% kev yws tau zoo vS 22% rau block - Frozen tom qab 12 lub hlis (2023 khov cov khoom noj khoom noj).

Kev Pom Zoo Kawg:Rau peek tsw qab / Khoom noj khoom haus, siv nyob rau hauv 10 lub hlis (hauv tsev) lossis 20 hlis (ua lag luam). Nco ntsoov tshuaj xyuas ua ntej siv cov kev siv raw.