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 |

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.
