Yuav ua li cas khov asparagus tsis Blanching: Dab tsi hloov?
Sep 23, 2026
Tso lus
Koj puas tuaj yeem khov asparagus yam tsis muaj blanching?
Koj puas tuaj yeem khov asparagus yam tsis muaj blanching?
Raw asparagus yuav khov, yog li cov lus teb yog yog, tab sis khov ib leeg tsis txwv txhua qhov kev tawm tsam zoo. Blanching yog pom zoo nyob rau hauv kev ntsuam xyuas kev taw qhia vim hais tias nws slows enzyme kev ua si uas txwv tsis pub cuam tshuam xim, tsw thiab zoo nkauj.
Hauv kev xyaum, qhov no yog qhov uas ntau lwm yam ceev faj batches mus tsis ncaj ncees lawm. Kev hla cov kauj ruam ntawd yuav tsim nyog rau qhov luv me me - lub sij hawm batch npaj rau kev zam txim rau zaub mov. Kev tswj tau zoo yog txiav txim siab qhov kawg ua ntej pib, tom qab ntawd khaws cov kev npaj, pob thiab tom qab siv zoo ib yam.
Rau tus neeg yuav khoom lossis tus thawj coj tsim khoom, tib qhov teeb meem dhau los ua cov lus nug tshwj xeeb. Nws yog ib qho kev xaiv tsis zoo thaum lub ntsej muag ci, qhov txawv ntawm hmuv kev ntxhib los mos los yog txuas ntxiv cia yog lub hom phiaj tseem ceeb. Sau dab tsi tau sim, suav nrog kev pib mob, ntu lossis thauj khoom, cov khoom siv thiab cov txiaj ntsig tau pom, yog li cov batch tom ntej tuaj yeem muab piv rau tib lub hauv paus.
Kho tsis muaj - blanch freezing raws li kev txhob txwm sib tham, tsis yog pov thawj tias blanching tsis muaj lub hom phiaj. Qhov kev ciam teb no tseem ceeb vim tias txoj hauv kev yooj yim hauv tsev tsis yog ib txoj kev lag luam uas raug cai. Tsis yog-blanch tsev freezing yog ib qho yooj yim shortcut nrog kev hloov pauv sai dua; nws tsis yog sib npaug rau cov txheej txheem validated blanched lossis lag luam IQF asparagus.
Daim ntawv pov thawj keeb kwm yav dhau rau ntu no suav nrogNational Center for Home Food Preservation Colorado State University Extension. Cov peev txheej no txhawb nqa kev khaws cia lossis tuav cov ntsiab lus; daim ntawv thov kev pom zoo tseem yuav tsum tau lees paub tawm tsam cov khoom siv tiag tiag thiab cov txheej txheem ua haujlwm.
Daim tshev ua haujlwm muaj txiaj ntsig rau "Koj puas tuaj yeem khov asparagus tsis Blanching?" yog sau cov khoom pib, qhov npaj tiav siv, qhov hloov pauv tau raug tswj thiab lub ntsiab lus ntawm qhov tshwm sim yuav raug lees txais. Blanching yog pom zoo nyob rau hauv kev ntsuam xyuas kev taw qhia vim hais tias nws slows enzyme kev ua si uas txwv tsis pub cuam tshuam xim, tsw thiab zoo nkauj. Tom qab ntawd rov ua cov txheej txheem nrog cov khoom qub lossis cov khoom hauv tsev es tsis yog txiav txim tsuas yog ua qauv qhia me me xwb. Saib seb muaj dab tsi tshwm sim thaum lub sij hawm ntim khoom, khov, cua sov los yog thawing raws li muaj feem xyuam, vim hais tias ib qho teeb meem tshwm sim thaum kawg yuav pib ntau dhau lawm. Nws yog ib qho kev xaiv tsis zoo thaum lub ntsej muag ci, qhov txawv ntawm hmuv kev ntxhib los mos los yog txuas ntxiv cia yog lub hom phiaj tseem ceeb. Yog tias qhov tshwm sim hloov, tshawb xyuas cov khoom siv, thauj khoom, qhov kub thiab txias keeb kwm, khoom siv thiab tuav ua ntu zus ua ntej hloov ntau qhov chaw ib zaug. Cov ntaub ntawv yooj yim no tseem ua rau cov neeg siv khoom sib tham muaj txiaj ntsig zoo: ob tog tuaj yeem sib tham txog daim ntawv teev npe thiab kev pom zoo ua haujlwm es tsis txhob cia siab rau cov lus dav dav. Thaum kawg, khaws qhov txwv tsis pub pom. Kho tsis muaj - blanch freezing raws li kev txhob txwm sib tham, tsis yog pov thawj tias blanching tsis muaj lub hom phiaj.
Dab tsi txuas ntxiv hloov hauv Raw Frozen Asparagus
Dab tsi txuas ntxiv hloov hauv Raw Frozen Asparagus.
| Txoj kev los yog hom ntawv | Pab tau thaum | Main tswj |
|---|---|---|
| Raw tsis muaj -blanch | Luv -lub sij hawm yooj yim thiab cov tais diav uas muaj siab ntev | Hloov xim sai dua, tsw thiab kev ntxhib los mos hloov |
| Blanched tsev batch | Kev tiv thaiv ntev dua | Siv qhov ntsuas loj- raws sijhawm |
| Kev lag luam IQF | Repeatable bulk los yog khoom noj khoom haus | Paub meej qhov tseeb specification |
Txias ua rau qeeb qeeb, tab sis cov enzymes nquag tuaj yeem ua rau cov xim tsis zoo, cov ntawv sau tsis zoo lossis tsis zoo thiab kev ntxhib los mos thaum lub sijhawm. Qhov kev txiav txim siab yuav tsum ua raws li qhov xav tau siv tsis yog tus cwj pwm coj los ntawm lwm hom. Cov dej khov nab kuab kuj ua rau cov nroj tsuag tawg, yog li thawed raw-cov hmuv khov tso dej thiab khoov yooj yim dua li cov tshiab.
Kev sim ua kom pom tseeb yuav tsum hloov pauv ib qho kev sib txawv ntawm ib lub sijhawm. Kev khov qeeb qeeb, sov so thiab kub caij tsheb kauj vab ua kom cov muaju loj thiab ua rau qhov kev puas tsuaj no pom tau ntau dua. Yog tias ntau qhov sib txawv txav mus ua ke, qhov ntub dej, softer lossis tsawg dua qhov tshwm sim tsis tuaj yeem kuaj pom tau zoo.
Nyias cov lus qhia thiab cov hauv paus tuab teb txawv, uas yog vim li cas sib xyaw diameters tuaj yeem muab qhov tsis sib xws hauv ib lub hnab. Rau kev rov ua dua, sau qhov cuam tshuam, pib lub xeev, thauj khoom, pob thiab qhov kawg rau hauv txoj kev. Cov neeg ua haujlwm yuav tsum tsis txhob muaj kev cuam tshuam lawv los ntawm daim duab.
Cov kev hloov pauv no feem ntau yog teeb meem zoo, thaum tuav kev nyab xeeb thiab khov kho txuas ntxiv tseem nyob sib cais. Peb kho qhov ntawd raws li qhov zoo tshaj - tswj kev xaiv, tsis yog kev lag luam cog lus. Tsis yog-blanch tsev freezing yog ib qho yooj yim shortcut nrog kev hloov pauv sai dua; nws tsis yog sib npaug rau cov txheej txheem validated blanched lossis lag luam IQF asparagus.
Qhov tseem ceeb khaws cia thiab tuav cov ntaub ntawv yogNational Center for Home Food Preservation Colorado State University Extension. Lawv siv rau qhov tseeb txwv thiab cov txheej txheem logic, thaum cov khoom qhia meej cov khoom tseem ceeb.
Ib qho tseem ceeb ua hauj lwm xyuas rau "Dab tsi Txuas Ntxiv Hloov Hauv Raw Frozen Asparagus" yog sau cov khoom pib, qhov kev npaj tiav siv, qhov hloov pauv tau tswj tau thiab cov ntsiab lus ntawm qhov txiaj ntsig yuav raug lees txais. Cov dej khov nab kuab kuj ua rau cov nroj tsuag tawg, yog li thawed nyoos-cov hmuv khov tso dej thiab khoov yooj yim dua li cov tshiab. Tom qab ntawd rov ua cov txheej txheem nrog cov khoom qub lossis cov khoom hauv tsev es tsis yog txiav txim tsuas yog ua qauv qhia me me xwb. Saib seb muaj dab tsi tshwm sim thaum lub sij hawm ntim khoom, khov, cua sov los yog thawing raws li muaj feem xyuam, vim hais tias ib qho teeb meem tshwm sim thaum kawg yuav pib ntau dhau lawm. Nyias cov lus qhia thiab cov hauv paus tuab teb txawv, uas yog vim li cas sib xyaw diameters tuaj yeem muab qhov tsis sib xws hauv ib lub hnab. Yog tias qhov tshwm sim hloov, tshawb xyuas cov khoom siv, thauj khoom, qhov kub thiab txias keeb kwm, khoom siv thiab tuav ua ntu zus ua ntej hloov ntau qhov chaw ib zaug. Cov ntaub ntawv yooj yim no tseem ua rau cov neeg siv khoom sib tham muaj txiaj ntsig zoo dua: ob tog tuaj yeem sib tham txog daim ntawv teev npe thiab kev pom zoo ua haujlwm es tsis txhob cia siab rau cov lus dav dav. Thaum kawg, khaws qhov txwv tsis pub pom. Cov kev hloov pauv no feem ntau yog teeb meem zoo, thaum tuav kev nyab xeeb thiab khov kho txuas ntxiv tseem nyob sib cais.
Npaj Spears rau Qhov Zoo Tshaj Plaws Tsis Tau-Blanch Result
Npaj Spears rau Qhov Zoo Tshaj Plaws Tsis Tau-Blanch Result siv cov khoom tshwj xeeb uas pom.
- Pib nrog kev sib tw tshiab asparagus, kaw cov lus qhia compact thiab ruaj khov; freezing yuav tsis txhim kho hnub nyoog los yog woody hmuv.
- Ntxuav hauv dej huv, luas lub hauv paus fibrous thiab txheeb los ntawm txoj kab uas hla los yog txiav rau qhov ntev ntawm daim ntawv qhia.
- Qhuav txhua qhov chaw kom zoo zoo vim tias cov dej ntxhua khaub ncaws ua kom khov thiab txhawb cov khoom kom khov ua ke.
- Khaws kev npaj luv luv thiab txias, thiab muab pov tseg cov khoom puas es tsis txhob muab zais rau hauv lub hnab khov.
Pib nrog kev sib tw tshiab asparagus, kaw cov lus qhia compact thiab ruaj khov; freezing yuav tsis txhim kho hnub nyoog los yog woody hmuv. Ntxuav hauv dej huv, luas lub hauv paus fibrous thiab txheeb los ntawm txoj kab uas hla los yog txiav rau qhov ntev ntawm daim ntawv qhia.
Qhov kev kuaj xyuas zoo tshaj plaws tsis yog tias txoj kev tuaj yeem ua haujlwm ib zaug, tab sis seb nws puas ua haujlwm nrog cov khoom siv tiag tiag, feem thiab cov khoom siv uas yuav siv tau. Qhuav txhua qhov chaw kom zoo zoo vim tias cov dej ntxhua khaub ncaws ua kom khov thiab txhawb cov khoom kom khov ua ke. Khaws thawj qhov sib piv me me kom pom meej meej.
Hauv kev yuav khoom, txhais qhov kev soj ntsuam mus rau ib yam dab tsi pom zoo. Khaws kev npaj luv luv thiab txias, thiab muab pov tseg cov khoom puas es tsis txhob muab zais rau hauv lub hnab khov. Kev sau ntawv yuav ua rau tus neeg muag khoom tshuaj xyuas thiab kev tshuaj xyuas cov khoom tuaj ntau lub hom phiaj.
Sau lub pob kom meej meej raws li raw thiab unblanched yog li nws tsis meej pem nrog kev sim blanched batch. Tsis txhob hloov pauv qhov zoo rau hauv kev lees paub kev nyab xeeb lossis ib daim duab rau hauv cov ntaub ntawv pov thawj ntawm cov txheej txheem tsis pom. Tsis yog-blanch tsev freezing yog ib qho yooj yim shortcut nrog kev hloov pauv sai dua; nws tsis yog sib npaug rau cov txheej txheem validated blanched lossis lag luam IQF asparagus.
Cov ntsiab lus siv:National Center for Home Food Preservation Colorado State University Extension. Siv daim ntawv lo uas siv tau, cov zaub mov hauv zos- phiaj xwm kev nyab xeeb thiab cov khoom lag luam tshwj xeeb thaum twg lawv tshwj xeeb dua.
Kev kuaj xyuas ua haujlwm muaj txiaj ntsig rau "Npaj Spears rau Qhov Zoo Tshaj Plaws Tsis Tau-Blanch Result" yog los sau cov khoom pib, qhov kev npaj tiav siv, qhov sib txawv tau tswj tau thiab cov ntsiab lus ntawm qhov txiaj ntsig yuav raug lees txais. Ntxuav hauv dej huv, luas lub hauv paus fibrous thiab txheeb los ntawm txoj kab uas hla los yog txiav rau qhov ntev ntawm daim ntawv qhia. Tom qab ntawd rov ua cov txheej txheem nrog cov khoom qub lossis cov khoom hauv tsev es tsis yog txiav txim tsuas yog ua qauv qhia me me xwb. Saib seb muaj dab tsi tshwm sim thaum lub sij hawm ntim khoom, khov, cua sov los yog thawing raws li muaj feem xyuam, vim hais tias ib qho teeb meem tshwm sim thaum kawg yuav pib ntau dhau lawm. Khaws kev npaj luv luv thiab txias, thiab muab pov tseg cov khoom puas es tsis txhob muab zais rau hauv lub hnab khov. Yog tias qhov tshwm sim hloov, tshawb xyuas cov khoom siv, thauj khoom, qhov kub thiab txias keeb kwm, khoom siv thiab tuav ua ntu zus ua ntej hloov ntau qhov chaw ib zaug. Cov ntaub ntawv yooj yim no tseem ua rau cov neeg siv khoom sib tham muaj txiaj ntsig zoo dua: ob tog tuaj yeem sib tham txog daim ntawv teev npe thiab kev pom zoo ua haujlwm es tsis txhob cia siab rau cov lus dav dav. Thaum kawg, khaws qhov txwv tsis pub pom. Sau lub pob kom meej meej raws li raw thiab unblanched yog li nws tsis meej pem nrog kev sim blanched batch.
Lub tais khov thiab ntim kom txwv huab cua thiab clumping
Lub tais khov thiab ntim kom txwv huab cua thiab clumping.
Teem cov hmuv qhuav los yog txiav rau hauv ib txheej tsis sib haum rau ntawm lub tais uas haum rau lub freezer. Qhov ntawd yog lub cev vim li cas tom qab qhov kev pom zoo. Cia kom khov kom txog thaum cov chaw ruaj khov, tom qab ntawd hloov sai sai rau hauv cov dej noo-vapor- lub hnab resistant los yog lub thawv ntim.
Ua haujlwm hauv qhov huv si, tswj kev ua ntu zus thiab tsis txhob ntxiv qhov tsis tsim nyog thawing lossis tuav cov kauj ruam. Tshem tawm cov huab cua ntau dhau yam tsis muaj crushing cov lus qhia, kaw kom huv si thiab xa rov qab lub pob rau lub freezer ib zaug. Cov txheej txheem luv luv tsis tau zoo dua, tab sis txhua qhov kev hloov pauv ntxiv qhia lwm qhov sib txawv.
Siv qhov ntiav ntiav uas phim ib daim ntawv qhia kom tag nrho pob tsis tas yuav sov rau kev sib cais. Hauv kev tshuaj xyuas kev lag luam, sib piv cov khoom tib yam nyob rau hauv tib yam kev mob thiab cov ntaub ntawv tawm los, zoo li, kev ntxhib los mos thiab tuav poob.
Lub tais khov kho txhim kho xoob xoob, tab sis nws tsis hloov blanching los yog duplicate industrial neeg ceev khov. Cov txiaj ntsig yuav tsum tau piav qhia ncaj ncees: pab tau rau daim ntawv thov npe, tsis zoo tag nrho hauv txhua qhov xwm txheej. Tsis yog-blanch tsev freezing yog ib qho yooj yim shortcut nrog kev hloov pauv sai dua; nws tsis yog sib npaug rau cov txheej txheem validated blanched lossis lag luam IQF asparagus.
Cov txheej txheem txheej txheem raug kuaj xyuasNational Center for Home Food Preservation Colorado State University Extension. Cov ntaub ntawv no tsis txheeb xyuas tus neeg xa khoom- tshwj xeeb tshwj xeeb; cov ntaub ntawv khoom tam sim no ua.
Kev kuaj xyuas ua haujlwm tau zoo rau "Tray Freeze and Pack to Limit Air and Clamping" yog sau cov khoom pib, qhov kev npaj tiav siv, qhov hloov pauv tau tswj tau thiab cov ntsiab lus ntawm qhov tshwm sim yuav raug lees txais. Cia kom khov kom txog thaum cov chaw ruaj khov, tom qab ntawd hloov sai sai rau hauv cov dej noo-vapor- lub hnab resistant los yog lub thawv khov. Tom qab ntawd rov ua cov txheej txheem nrog cov khoom qub lossis cov khoom hauv tsev es tsis yog txiav txim tsuas yog ua qauv qhia me me xwb. Saib seb muaj dab tsi tshwm sim thaum lub sij hawm ntim khoom, khov, cua sov los yog thawing raws li muaj feem xyuam, vim hais tias ib qho teeb meem tshwm sim thaum kawg yuav pib ntau dhau lawm. Siv qhov ntiav ntiav uas phim ib daim ntawv qhia kom tag nrho pob tsis tas yuav sov rau kev sib cais. Yog tias qhov tshwm sim hloov, tshawb xyuas cov khoom siv, thauj khoom, qhov kub thiab txias keeb kwm, khoom siv thiab tuav ua ntu zus ua ntej hloov ntau qhov chaw ib zaug. Cov ntaub ntawv yooj yim no tseem ua rau cov neeg siv khoom sib tham muaj txiaj ntsig zoo: ob tog tuaj yeem sib tham txog daim ntawv teev npe thiab kev pom zoo ua haujlwm es tsis txhob cia siab rau cov lus dav dav. Thaum kawg, khaws qhov txwv tsis pub pom. Lub tais khov kho txhim kho xoob xoob, tab sis nws tsis hloov blanching los yog duplicate industrial neeg ceev khov.
Yuav Ua Li Cas Tom Qab Ib, Ob thiab Ob Lub Hlis
Yuav Ua Li Cas Tom Qab Ib, Ob thiab Ob Lub Hlis.
Tsis muaj lub hli universal -los ntawm- lub hli cog lus vim tias qhov tshiab, txoj kab uas hla, lub freezer kev ua tau zoo thiab pob teeb meem txhua yam hloov qhov tshwm sim. Thaum thawj lub limtiam, cov khoom ntim ua tib zoo yuav tseem muaj txiaj ntsig rau ntau daim ntawv thov siav txawm tias nws yog softer dua tshiab.
Hauv kev xyaum, qhov no yog qhov uas ntau lwm yam ceev faj batches mus tsis ncaj ncees lawm. Raws li kev khaws cia ntev, xim dulling, muaj zog aroma hloov, dewatering dewatering thiab drip ntau dua. Kev tswj tau zoo yog txiav txim siab qhov kawg ua ntej pib, tom qab ntawd khaws cov kev npaj, pob thiab tom qab siv zoo ib yam.
Rau tus neeg yuav khoom lossis tus thawj coj tsim khoom, tib qhov teeb meem dhau los ua cov lus nug tshwj xeeb. Xyuas cov qauv me me ntawm ib lub hlis thiab dua tom qab, siv tib daim ntawv qhia, txhawm rau txheeb xyuas koj tus kheej tsis zoo. Sau dab tsi tau sim, suav nrog kev pib mob, ntu lossis thauj khoom, cov khoom siv thiab cov txiaj ntsig tau pom, yog li cov batch tom ntej tuaj yeem muab piv rau tib lub hauv paus.
Tsis txhob hloov qhov kev soj ntsuam zoo hauv tsev mus rau hauv daim ntawv thov kev nyab xeeb lossis kev lag luam txee- nqe lus hais txog lub neej. Qhov kev ciam teb no tseem ceeb vim tias txoj hauv kev yooj yim hauv tsev tsis yog ib txoj kev lag luam uas raug cai. Tsis yog-blanch tsev freezing yog ib qho yooj yim shortcut nrog kev hloov pauv sai dua; nws tsis yog sib npaug rau cov txheej txheem validated blanched lossis lag luam IQF asparagus.
Daim ntawv pov thawj keeb kwm yav dhau rau ntu no suav nrogNational Center for Home Food Preservation Colorado State University Extension. Cov peev txheej no txhawb nqa kev khaws cia lossis tuav cov ntsiab cai; daim ntawv thov kev pom zoo tseem yuav tsum tau lees paub tawm tsam cov khoom siv tiag tiag thiab cov txheej txheem ua haujlwm.
Ib qho txiaj ntsig ua haujlwm rau "Yuav Ua Li Cas Cia Siab Tom Qab Ib, Ob thiab Ob Lub Hlis" yog sau cov khoom pib, qhov kev npaj tiav siv, qhov sib txawv tau tswj thiab cov ntsiab lus ntawm qhov txiaj ntsig yuav raug lees txais. Thaum thawj lub limtiam, cov khoom ntim ua tib zoo yuav tseem muaj txiaj ntsig rau ntau daim ntawv thov siav txawm tias nws yog softer dua tshiab. Tom qab ntawd rov ua cov txheej txheem nrog cov khoom qub lossis cov khoom hauv tsev es tsis yog txiav txim tsuas yog ua qauv qhia me me xwb. Saib seb muaj dab tsi tshwm sim thaum lub sij hawm ntim khoom, khov, cua sov los yog thawing raws li muaj feem xyuam, vim hais tias ib qho teeb meem tshwm sim thaum kawg yuav pib ntau dhau lawm. Xyuas cov qauv me me ntawm ib lub hlis thiab dua tom qab, siv tib daim ntawv qhia, txhawm rau txheeb xyuas koj tus kheej tsis zoo. Yog tias qhov tshwm sim hloov, tshawb xyuas cov khoom siv, thauj khoom, qhov kub thiab txias keeb kwm, khoom siv thiab tuav ua ntu zus ua ntej hloov ntau qhov chaw ib zaug. Cov ntaub ntawv yooj yim no tseem ua rau cov neeg siv khoom sib tham muaj txiaj ntsig zoo dua: ob tog tuaj yeem sib tham txog daim ntawv teev npe thiab kev pom zoo ua haujlwm es tsis txhob cia siab rau cov lus dav dav. Thaum kawg, khaws qhov txwv tsis pub pom. Tsis txhob tig qhov kev soj ntsuam zoo hauv tsev mus rau hauv daim ntawv thov kev nyab xeeb lossis kev lag luam txee- nqe lus ntawm lub neej.
Siv Tsis muaj -Blanch Asparagus Qhov Tshav Ntuj Tsawg Tshaj
Siv Tsis muaj -Blanch Asparagus Qhov Tshav Ntuj Tsawg Tshaj.
Soups, purees, pasta sauces, frittatas, casseroles thiab fillings zam lub softer hmuv zoo dua li ib phaj phaj. Qhov kev txiav txim siab yuav tsum ua raws li qhov xav tau siv tsis yog tus cwj pwm coj los ntawm lwm hom. Ua noj los ntawm khov thaum ua tau kom cov khoom tsis siv sij hawm ntxiv rau dej thaum lub sij hawm sib cais.
Kev sim ua kom pom tseeb yuav tsum hloov pauv ib qho kev sib txawv ntawm ib lub sijhawm. Ntxiv nws lig txaus los tiv thaiv xim tab sis ntev txaus kom ncav cuag daim ntawv qhia ua tiav. Yog tias ntau qhov sib txawv txav mus ua ke, qhov ntub dej, softer lossis tsawg dua qhov tshwm sim tsis tuaj yeem kuaj pom tau zoo.
Sau cov dej tso rau hauv cov kua ntses thiab qe tais, thiab txo cov batch ua ntej ntxiv cov khoom xyaw rhiab yog tias xav tau. Rau kev rov ua dua, sau qhov cuam tshuam, pib lub xeev, thauj khoom, pob thiab qhov kawg rau hauv txoj kev. Cov neeg ua haujlwm yuav tsum tsis txhob muaj kev cuam tshuam lawv los ntawm daim duab.
Khaws cov tshiab los yog kom zoo blanched khov asparagus rau cov ntawv thov uas qhov zoo li qub hmuv yog qhov pom kev pom. Peb kho qhov ntawd raws li qhov zoo tshaj - tswj kev xaiv, tsis yog kev lag luam cog lus. Tsis yog-blanch tsev freezing yog ib qho yooj yim shortcut nrog kev hloov pauv sai dua; nws tsis yog sib npaug rau cov txheej txheem validated blanched lossis lag luam IQF asparagus.
Qhov tseem ceeb khaws cia thiab tuav cov ntaub ntawv yogNational Center for Home Food Preservation Colorado State University Extension. Lawv siv rau qhov tseeb txwv thiab cov txheej txheem logic, thaum cov khoom qhia meej cov khoom tseem ceeb.
Kev kuaj xyuas ua haujlwm muaj txiaj ntsig rau "Siv Tsis yog-Blanch Asparagus Qhov Tshav Qab Zib Muaj Tsawg" yog sau cov khoom pib, qhov kev npaj tiav siv, qhov sib txawv tau tswj thiab qhov taw qhia ntawm qhov tshwm sim yuav raug lees txais. Ua noj los ntawm khov thaum ua tau kom cov khoom tsis siv sij hawm ntxiv rau dej thaum lub sij hawm sib cais. Tom qab ntawd rov ua cov txheej txheem nrog cov khoom qub lossis cov khoom hauv tsev es tsis yog txiav txim tsuas yog ua qauv qhia me me xwb. Saib seb muaj dab tsi tshwm sim thaum lub sij hawm ntim khoom, khov, cua sov los yog thawing raws li muaj feem xyuam, vim hais tias ib qho teeb meem tshwm sim thaum kawg yuav pib ntau dhau lawm. Sau cov dej tso rau hauv cov kua ntses thiab qe tais, thiab txo cov batch ua ntej ntxiv cov khoom xyaw rhiab yog tias xav tau. Yog tias qhov tshwm sim hloov, tshawb xyuas cov khoom siv, thauj khoom, qhov kub thiab txias keeb kwm, khoom siv thiab tuav ua ntu zus ua ntej hloov ntau qhov chaw ib zaug. Cov ntaub ntawv yooj yim no tseem ua rau cov neeg siv khoom sib tham muaj txiaj ntsig zoo: ob tog tuaj yeem sib tham txog daim ntawv teev npe thiab kev pom zoo ua haujlwm es tsis txhob cia siab rau cov lus dav dav. Thaum kawg, khaws qhov txwv tsis pub pom. Khaws cov tshiab los yog kom zoo blanched khov asparagus rau cov ntawv thov uas qhov zoo li qub hmuv yog qhov pom kev pom.
Vim li cas Blanched thiab Kev Lag Luam IQF Asparagus coj txawv txawv
Vim li cas Blanched thiab Commercial IQF Asparagus Coj txawv txawv siv cov khoom tshwj xeeb hauv daim ntawv qhia.
Blanching siv cov cua sov tswj ua ntej khov kom qeeb enzymes, ua raws li qhov txias txias thiab ntws tawm sai. Kev lag luam IQF ntxiv sai dua, kev tsim hluav taws xob tshem tawm thiab tswj tuav tsim los khaws cov khoom sib cais thiab rov ua dua.
Qhov kev kuaj xyuas zoo tshaj plaws tsis yog tias txoj kev tuaj yeem ua haujlwm ib zaug, tab sis seb nws puas ua haujlwm nrog cov khoom siv tiag tiag, feem thiab cov khoom siv uas yuav siv tau. IQF tsis yog tsuas yog lub tais hauv tsev tso rau hauv lub txee txias heev, thiab nws tsis piav qhia txhua qhov kev kho mob lossis kev qhia tshwj xeeb los ntawm nws tus kheej. Khaws thawj qhov sib piv me me kom pom meej meej.
Hauv kev yuav khoom, txhais qhov kev soj ntsuam mus rau ib yam dab tsi pom zoo. Cov neeg yuav khoom yuav tsum paub meej txog txoj kab uas hla, txiav, blanching raws li txoj cai, tsis xws luag, glazing, pob, keeb kwm, kuaj thiab txias - chains yuav tsum tau. Kev sau ntawv yuav ua rau tus neeg muag khoom tshuaj xyuas thiab kev tshuaj xyuas cov khoom tuaj ntau lub hom phiaj.
Peb muab cov ntaub ntawv pov thawj khov asparagus tawm tsam qhov kev pom zoo; cov duab cov khoom uas pom tsis yog ib qho kev cog lus hais txog qhov tsis muaj -blanch tsev batch. Tsis txhob hloov pauv qhov zoo rau hauv kev lees paub kev nyab xeeb lossis ib daim duab rau hauv cov ntaub ntawv pov thawj ntawm cov txheej txheem tsis pom. Tsis yog-blanch tsev freezing yog ib qho yooj yim shortcut nrog kev hloov pauv sai dua; nws tsis yog sib npaug rau cov txheej txheem validated blanched lossis lag luam IQF asparagus.
Cov ntsiab lus siv:National Center for Home Food Preservation Colorado State University Extension. Siv daim ntawv lo uas siv tau, cov zaub mov hauv zos- phiaj xwm kev nyab xeeb thiab cov khoom lag luam tshwj xeeb thaum twg lawv tshwj xeeb dua.
Kev kuaj xyuas ua haujlwm tau zoo rau "Vim li cas Blanched thiab Commercial IQF Asparagus Behave Differently" yog sau cov khoom pib, qhov kev npaj tiav siv, qhov sib txawv ntawm kev tswj thiab cov ntsiab lus ntawm qhov tshwm sim yuav raug lees txais. Kev lag luam IQF ntxiv sai dua, kev tsim hluav taws xob tshem tawm thiab tswj tuav tsim los khaws cov khoom sib cais thiab rov ua dua. Tom qab ntawd rov ua cov txheej txheem nrog cov khoom qub lossis cov khoom hauv tsev es tsis yog txiav txim tsuas yog ua qauv qhia me me xwb. Saib seb muaj dab tsi tshwm sim thaum lub sij hawm ntim khoom, khov, cua sov los yog thawing raws li muaj feem xyuam, vim hais tias ib qho teeb meem tshwm sim thaum kawg yuav pib ntau dhau lawm. Cov neeg yuav khoom yuav tsum paub meej txog txoj kab uas hla, txiav, blanching raws li txoj cai, tsis xws luag, glazing, pob, keeb kwm, kuaj thiab txias - chains yuav tsum tau. Yog tias qhov tshwm sim hloov, tshawb xyuas cov khoom siv, thauj khoom, qhov kub thiab txias keeb kwm, khoom siv thiab tuav ua ntu zus ua ntej hloov ntau qhov chaw ib zaug. Cov ntaub ntawv yooj yim no tseem ua rau cov neeg siv khoom sib tham muaj txiaj ntsig zoo dua: ob tog tuaj yeem sib tham txog daim ntawv teev npe thiab kev pom zoo ua haujlwm es tsis txhob cia siab rau cov lus dav dav. Thaum kawg, khaws qhov txwv tsis pub pom. Peb muab cov ntaub ntawv pov thawj khov asparagus tawm tsam qhov kev pom zoo; cov duab cov khoom qhia tsis yog ib qho kev cog lus hais txog qhov tsis muaj -blanch hauv tsev batch.
Tau qhov chaw khov asparagus nrog GreenLand- zaub mov
Peb muab thiab koom tes khov asparagus rau cov lag luam wholesale thiab lub Hoobkas - cov kev pab cuam ncaj qha. Raws li cov chaw tsim khoom lag luam- ntsib tus neeg xa khoom, GreenLand- zaub mov yuav tshuaj xyuas daim ntawv thov, ntim khoom, cov ntaub ntawv thiab daim ntawv thov ua ntej lees paub qhov kev thov. Tsis yog-blanch tsev freezing yog ib qho yooj yim shortcut nrog kev hloov pauv sai dua; nws tsis yog sib npaug rau cov txheej txheem validated blanched lossis lag luam IQF asparagus.