Frozen Corn Twb tau noj lawm?|XMSD

Ib lub hnab ntim cov pob kws khov yuav zoo li npaj siv, tab sis "khov" piav qhia txog nws qhov chaw cia es tsis yog nws txoj kev ua noj. Cov lus tseem ceeb feem ntau pom nyob rau lwm qhov ntawm lub pob: nyoos, blanched, tag nrho siav, npaj ua noj, los yog npaj noj.

Frozen thiab siav tsis yog qhov sib txawv

Pob kws tuaj yeem khov ntawm ntau theem sib txawv. Kev khov kho khaws cov khoom ntawm theem ntawd; nws tsis qhia rau cov neeg siv khoom tias qhov kev kho cua sov tau tshwm sim ua ntej khov lossis yuav tsum muaj dab tsi tshwm sim ua ntej noj.

Blanching txhais li cas?

Blanching nthuav tawm zaub rau cov dej kub lossis chav rau kev tswj hwm, lub sijhawm luv luv thiab feem ntau ua raws li qhov txias txias. Nws yog ib qho kev ua cov kauj ruam es tsis yog lub ntsiab lus rau kev ua kom tiav.

Tus qauv Codex ceev-cov zaub khov piav qhia ob qho tib si pob kws- ntawm--cob thiab tag nrho- cov pob kws qab zib uas tau ua kom txaus kom muaj xim thiab tsw ruaj khov thaum lub sijhawm ua lag luam ib txwm. Cov lus ntawd piav qhia lub hom phiaj ntawm kev kho mob; nws tsis cais txhua pob raws li npaj noj.

Vim li cas pob kws blanched ua ntej khov?

Blanching pab tswj kev ua haujlwm enzyme uas yuav txo qis qhov zoo thaum lub sijhawm khov. Nws tuaj yeem txhawb cov xim ruaj khov, tsw, thiab kev ntxhib los mos, tab sis qhov tshwm sim tseem nyob ntawm cov pob kws ntau yam, cov khoom loj, cov txheej txheem cua sov, cua txias, khov tus nqi, cia, ntim, thiab ua noj kawg.

Yog li ntawd nws yog qhov tsis txaus ntseeg hais tias kev khov sai "locks nyob rau hauv tag nrho cov khoom noj" los yog guarantees freshness indefinitely. Kev ua haujlwm thiab kev khaws cia muaj feem cuam tshuam rau kev ntsuas zoo thiab cov khoom noj sib txawv hauv ntau txoj kev.

Puas muaj ib lub sijhawm blanching thoob ntiaj teb?

Tsis yog tag nrho cov kernels, pob ntseg me, pob ntseg loj, thiab txiav cob ntu tsis kub li qub. Raws li ib qho piv txwv ntawm cov khoom siv-cov lus qhia tshwj xeeb, Lub Chaw Saib Xyuas Khoom Noj Hauv Tsev Hauv Lub Tebchaws tau sau plaub -feeb dej-blanch rau pob kws uas yuav txiav rau hauv tag nrho cov kernels, tab sis xya, cuaj, lossis kaum ib feeb rau pob ntseg me, nruab nrab, lossis loj. Cov no yog tsev -cov lus qhia khov, tsis yog cov txheej txheem kev lag luam thoob ntiaj teb.

Puas Blanching Ua Frozen Pob Kws Npaj Noj?

Tsis yog los ntawm nws tus kheej. FDA piav qhia tias ib feem ntawm lub Hoobkas ua noj tsis tas txhais tau hais tias tag nrho cov khoom xyaw tau ua kom sov ntev txaus lossis kub txaus los rhuav tshem cov kab mob phem. Lub koom haum tseem sau tseg tias ntau cov kab mob tuaj yeem muaj sia nyob khov. Cov khoom blanched yuav tsum yog li ntawd tsis txhob xav tias npaj txhij noj nkaus xwb vim tias kub tau siv thaum ua haujlwm.

Yuav Ua Li Cas Nyeem Cov Pob

Kev tshwm sim tsis yog ib qho kev sim siab. Frost, ci daj kernels, mos zoo nkauj, los yog yav dhau los blanching kauj ruam tsis tuaj yeem tsim kom npaj tau-rau- noj raws li txoj cai. Siv cov khoom npe, cov lus qhia, cov khoom vaj huam sib luag, cov lus qhia cia, thiab cov lus qhia ua noj ua ke.

"Raw" los yog "ua noj ua ntej noj"

Cov khoom xav tau ib kauj ruam ua noj. Tsis txhob hloov lub thaw ceev los yog lub teeb sov so rau txoj kev teev tseg.

"Blanched," "IQF," los yog "ceev- khov"

Cov lus no piav qhia txog kev ua, tab sis lawv tsis paub meej tias cov pob kws npaj tau noj. Xyuas cov lus qhia kev npaj thiab npaj siv.

"Fulls siav," "heat thiab pab," los yog "npaj noj"

Cov ntsiab lus no qhia txog qib sib txawv ntawm kev npaj. Cov khoom khov khov ua tiav yuav xav tau rov ua kom zoo, thaum npaj tau- rau- noj cov khoom yuav siv tau yam tsis muaj cov neeg siv khoom ua noj thaum ua raws li nws daim ntawv lo.

Dab tsi Txog Pob Kws Frozen Hauv Tsev?

Tsev-Kev taw qhia kev khaws cia ib txwm pom zoo kom blanching pob kws ua ntej khov, ua raws li kev ua kom txias, ntws, ntim, thiab khov. Lub sijhawm blanching hloov nrog seb cov pob kws tseem nyob ntawm lub cob thiab nrog pob ntseg taub.

Txoj kev kho ntawd yog ua los npaj cov pob kws rau khov; nws tsis yog vim li cas yuav hla tom qab ua noj. Sau npe hauv tsev- cov pob khov khov nrog hnub tim, daim ntawv khoom, thiab seb cov khoom puas yog nyoos, blanched, los yog siav kom nws tsis nco qab.

Yuav ua li cas ua zaub mov hloov txoj kev koj siv pob kws

Npaj-rau- ua noj khov kernels feem ntau tuaj yeem ncaj qha mus rau hauv cov kua zaub, stews, do-fries, casseroles, lossis npaj zaub mov thaum lub tais muab cov kauj ruam ua tiav. Ntxiv lawv ntawm qhov taw tes uas tso cai rau pob kws kom sov los ntawm yam tsis muaj qhov muag tsis tsim nyog.

Rau cov zaub xam lav txias, salsa, lossis chilled filling, npaj ua noj -- ua pob kws raws li nws cov lus qhia ua ntej, ces txias nws siv cov khoom noj uas tsim nyog- kev coj ua. Ib daim ntawv lo npaj tau-rau- noj cov khoom tuaj yeem ua raws li nws cov lus qhia. Kev npaj Microwave yuav tsum phim lub hwj chim, lub sij hawm, npog, nplawm, thiab sawv ntsug cov lus qhia es tsis yog ib qho kev kwv yees.

Dab tsi cov neeg yuav khoom yuav tsum tau lees paub hauv Frozen Pob Kws Specification

Rau kev pabcuam zaub mov, khw muag khoom, lossis kev siv hauv kev lag luam, kev ua noj yuav tsum tau sau rau hauv qhov tshwj xeeb es tsis suav los ntawm lo lus "IQF." Paub meej tias cov khoom yog nyoos, blanched, tag nrho siav, npaj ua noj, los yog npaj noj; kuj paub meej tias cov lus qhia kev npaj tau raug lees paub thiab qhov chaw nyob - qhov yuav tsum tau ua daim ntawv lo.

Cov khoom daim ntawv tseem ceeb thiab. Tam sim noXMSD khov pob kws ntau yamnpog kernels, tag nrho cobs, thiab cob ntu. Cov neeg yuav khoom yuav tsum tau txhais ntau yam, ntsiav lossis cob qhov ntev, qhov kub thiab txias- kev kho mob, daim ntawv thov npaj, pob hom, qhov chaw cia, thiab cov neeg sawv cev kev kuaj sim hauv qhov pom zoo specification.

Ib tus neeg muag khoom tuaj yeem muab cov khoom lag luam pob kws sib txawv rau kev npaj sib txawv. Piv txwv li, aRaw khov pob kws kernel specificationyuav tsum tsis txhob muab txhais raws li ib tug cais caisnpaj-rau- noj pob kws hom. Cov lus qhia ntim thiab daim ntawv lo yuav tsum ua kom qhov sib txawv ntawm qhov sib txawv los ntawm kev faib thiab siv.

Cov lus nug nquag

1. Cov pob kws khov twb siav lawm?

Kev lag luam nrawm- pob kws khov yog feem ntau blanched, yog li nws tau txais qee qhov cua sov. Qhov ntawd tsis cia li ua kom tag nrho siav los yog npaj noj.

2. Puas yog blanched pob kws zoo ib yam li cov pob kws siav tag?

Tsis yog. Blanching yog ib qho kev kho cua sov luv uas siv thaum ua. Ua tiav tag nrho yog cov khoom sib cais uas yuav tsum tau lees paub los ntawm daim ntawv lo lossis cov lus qhia tshwj xeeb.

3. Kuv puas tuaj yeem noj cov pob kws khov ncaj qha los ntawm lub hnab?

Tsuas yog thaum cov khoom tau sau meej meej tias npaj noj thiab tau ua raws li kev qhia. Txwv tsis pub, ua raws li cov lus qhia ua noj ua ntej noj nws.

4. Vim li cas pob kws blanched ua ntej khov?

Blanching pab tswj kev ua haujlwm enzyme thiab txhawb cov xim, tsw, thiab kev ntxhib los mos ruaj khov thaum lub sijhawm khov.

5. Cov pob kws khov puas tuaj yeem ua tiav tag nrho?

Yog lawm. Cov khoom nyoos khov pob kws thiab hauv tsev -cov pob kws khov khov tuaj yeem muaj nyob. Cov txheej txheem piav qhia thiab cov lus qhia pob yuav tsum txheeb xyuas qhov yuav tsum tau npaj.

6. Cov pob kws khov puas tuaj yeem ua tiav ua ntej khov?

Yog lawm. Ua kom tiav thiab npaj tau-rau- noj cov khoom pob kws kuj tseem muaj, tab sis qhov xwm txheej ntawd yuav tsum tsis txhob xav tias yog IQF kernels lossis cobs.

7. Kuv tuaj yeem qhia tau li cas tias cov pob kws khov khov xav tau ua noj?

Nyeem daim ntawv qhia kev npaj thiab cov lus qhia. Cov ntsiab lus xws li "ua noj ua ntej noj," "npaj ua noj," "ua kom tiav," thiab "npaj noj" yog qhov tseem ceeb tshaj qhov pom.

8. Cov pob kws khov puas yuav tsum tau thawed ua ntej ua noj?

Ntau cov khoom tsim los ua noj los ntawm khov, tab sis cov kev taw qhia pob yuav tsum tau ua ntej. Thaw tsuas yog thaum txoj kev teev tseg yuav tsum tau.

9. Kuv puas tuaj yeem ntxiv cov pob kws khov ncaj qha rau cov kua zaub?

Feem ntau, thaum cov kua zaub muab cov kauj ruam ua tiav thiab cov lus qhia cov khoom tso cai ua noj los ntawm khov. Muab cov kernels txaus rau lub sijhawm kom sov.

10. Cov pob kws khov tuaj yeem siv rau hauv cov zaub xam lav txias?

Ua ib qho npaj tau -rau- ua cov khoom lag luam raws li qhia thiab txias kom tsim nyog ua ntej ntxiv. Siv tsis ua noj tsuas yog cov khoom kom meej meej npaj noj.

11. Puas yog khov nws tus kheej ua pob kws?

Tsis yog. Kev khov ua kom qis qis thiab khaws cov pob kws ntawm nws cov txheej txheem tam sim no; nws tsis yog ib txoj kev ua noj.

12. Puas yog blanching sterilize pob kws khov?

Tsis txhob xav li ntawd. FDA kev taw qhia hais tias ib feem ntawm lub Hoobkas ua noj tsis tas yuav ua kom puas tag nrho cov kab mob phem, thiab khov tsis tua cov kab mob feem ntau.

13. Puas yog lub tsev- khov pob kws txawv ntawm IQF pob kws ua lag luam?

Nws tuaj yeem yog. Khoom siv, khov ceev, kev npaj cov khoom, cov ntaub ntawv pob, thiab cov txheej txheem tswj kev sib txawv. Sau seb lub tsev - cov khoom khov khov yog nyoos, blanched, los yog siav tag nrho.

14. Vim li cas lub sij hawm blanching txawv rau cov noob thiab cobs?

Thaum tshav kub kub txav sib txawv los ntawm cov noob xoob, cov kab me me, thiab pob ntseg loj tag nrho. Cov khoom loj, qhov loj me, dej lossis chav dej, thiab cov khoom siv txhua yam cuam tshuam rau cov txheej txheem yuav tsum tau ua.

15. Yuav ua li cas ua noj - cov ntsiab lus ntawm cov pob kws khov yuav tsum thov?

Thov cov nqaij nyoos, blanched, tag nrho siav, npaj-rau- ua noj, los yog npaj-rau- noj; txoj kev npaj npaj; cov khoom loj; pob hom ntawv; kev taw qhia cia; thiab siv daim ntawv lo yuav tsum.

Kev xav zaum kawg los ntawm XMSD

Frozen pob kws tsis yog txhais los ntawm ib lub xeev ua noj. Cov pob kws qab zib ua lag luam feem ntau yog blanched ua ntej khov, tab sis blanching yog ib feem ntawm kev ua haujlwm es tsis yog pov thawj ntawm kev ua tiav tag nrho los yog npaj tau-rau- noj cov khoom. Tshawb xyuas daim ntawv lo lossis cov lus qhia tshwj xeeb, tom qab ntawd siv cov txheej txheem ua noj lossis rov ua kom rov ua dua tshiab rau cov hom pob kws.

Cov ntaub ntawv

• Codex Alimentarius: Txheem rau Cov Zaub Qis Qis, suav nrog cov pob kws- ntawm--cob thiab tag nrho- pob kws
• US Food and Drug Administration: Kev Paub Txog Kev Nyab Xeeb Txog Kev Npaj-rau- Ua Khoom Noj
• US Food and Drug Administration: Puas yog koj khaws cov zaub mov zoo?
• National Center for Home Food Preservation: Blanching Zaub
• National Center for Home Food Preservation: Pob kws -On lossis Off the Cob
• XMSD: IQF Frozen Corn Product Forms