Frozen Carrots puas zoo rau koj? Khoom noj khoom haus thiab Cov Neeg Yuav Khoom Qhia

Yog lawm. Plain khov carrots yog cov zaub xaiv zoo rau ntau tus neeg. Lawv tseem muab fiber ntau thiab carotenoids, suav nrog beta-carotene uas lub cev tuaj yeem hloov mus ua vitamin A. Lawv kuj tau ntxuav, txiav, muaj xyoo- puag ncig, thiab yooj yim rau feem. Cov txiaj ntsig zoo no tuaj yeem ua rau nws yooj yim dua rau tsev neeg, tsev noj mov, thiab cov chaw tsim khoom noj siv cov carrots tsis tu ncua.

Cov lus teb ceev faj tsis yog tias khov ua kom txhua yam khoom noj tsis hloov pauv. Carrot ntau yam, kev loj hlob, sijhawm ua ntej ua, blanching, txiav loj, khov ceev, cia, kub hloov pauv, thiab ua noj kawg tuaj yeem cuam tshuam cov khoom. Frozen carrots kuj ua softer dua cov nqaij nyoos tshiab carrots, yog li cov hom ntawv zoo dua nyob ntawm cov zaub mov. Plain IQF carrots haum cov kua zaub, stews, npaj zaub mov, sib xyaw zaub, kua ntses, thiab ntau yam zaub mov siav; tshiab carrots feem ntau zoo dua thaum raw crunch yog lub ntsiab yuav tsum tau.

Vim li cas Frozen Carrots tuaj yeem yog qhov kev xaiv zoo

Lawv tseem suav ua zaub

CovUSDA MyPlate Zaub Groupsuav nrog zaub nyob rau hauv tshiab, khov, kaus poom, qhuav, nyoos, thiab siav.MedlinePlusIb yam li ntawd sau tseg tias cov txiv hmab txiv ntoo thiab zaub khov tuaj yeem xaiv noj qab haus huv. Cov no yog cov lus qhia txog kev noj haus, tsis yog cov ntawv sau rau tus kheej; Cov kev xav tau ntawm tus kheej nyob ntawm lub hnub nyoog, kev xav tau ntawm lub zog, kev noj zaub mov zoo, thiab cov lus qhia kho mob uas cuam tshuam.

Carotenoids yog lub ntsiab lus noj zaub mov

Txiv kab ntxwv carrots muaj provitamin A carotenoids, tshwj xeeb tshaj yog beta-carotene. CovNIH Office of Dietary Supplementspiav qhia tias lub cev muaj peev xwm hloov tau qee cov carotenoids rau hauv vitamin A. Vitamin A yog ib qho tseem ceeb rau lub zeem muag, lub cev tsis muaj zog, kev loj hlob, kev loj hlob, thiab kev loj hlob. Cov lus xaus meej yog tias carrots tuaj yeem pab txhawb kev noj cov vitamin A. Kev noj zaub mov tsis tuaj yeem lav zoo dua - dua li - qhov muag tsis pom lossis tiv thaiv kab mob.

Carrots kuj pab txhawb kev noj haus fiber ntau thiab ntau yam micronutrients. Txawm li cas los xij, lub rooj khoom noj khoom haus rau cov carrots nyoos yuav tsum tsis txhob muab theej rau txhua qhov khov -cov khoom noj carrots. Blanching thiab kev ua haujlwm tuaj yeem hloov pauv cov ntsiab lus dej thiab qee qhov ntsuas cov khoom noj, thaum cov ntses, butter, qab zib, lossis ntsev tuaj yeem hloov cov khoom noj khoom haus ntawm cov khoom tiav. Daim ntawv lo thiab cov khoom siv qhia tau hais txog cov khoom tiag tiag tau yuav.

Frozen vs Fresh Carrots: Zoo dua nyob ntawm qhov kev txiav txim siab

Cov carrots tshiab thiab khov tsis zoo ib yam, tab sis qhov kev sib piv yog qhov muaj txiaj ntsig zoo dua thaum nws tsom mus rau qhov kev npaj siv. Ib lub carrot tshiab tuaj yeem muab qhov muaj zog tshaj plaws raw crunch. Ib qho yooj yim frozen carrot muaj kev npaj txuag, tswj feem, thiab khov ntev dua. Lub caij ntuj sov cov zaub ntug hauv paus yuav yooj yim, tab sis nws cov khoom xyaw ntxiv yuav tsum tau txheeb xyuas cais.

Ib qho kev sib piv khoom noj khoom haus kuj nyob ntawm lub hauv paus. Ib qho zaub ntug hauv paus txheeb xyuas sai tom qab sau qoob loo txawv ntawm ib qho uas tau siv sijhawm hauv kev thauj mus los, kev faib khoom, khw muag khoom, thiab lub tub yees. Cov qauv khov muaj nws tus kheej keeb kwm: sau qoob loo, ua ntej- khov qeeb, blanching, khov, thiab cia. Tshaj tawm kev sib piv yog li ntawd tsis txhawb txoj cai thoob ntiaj teb uas ib daim ntawv ib txwm muaj ntau dua ntawm txhua qhov khoom noj. Lawv txhawb kev txiav txim siab yooj yim: ob qho tib si tuaj yeem ua rau zaub, thaum cov khoom thiab tuav cov ntsiab lus txiav txim siab qhov tshwm sim.

Rau ib tsev neeg, qhov kev xaiv zoo tshaj plaws feem ntau yog daim ntawv uas yuav tau noj tiag tiag ua ntej tsis zoo. Rau chav ua noj lossis chaw tsim khoom, qhov kev sib piv yuav tsum suav nrog cov txiaj ntsig siv tau, kev npaj ua haujlwm, pov tseg, muaj peev xwm cia, sijhawm ua noj, thiab sib xws. Frozen carrots tuaj yeem txo kev ntxuav, tev, txiav, thiab txiav ua haujlwm, tab sis lawv xav tau qhov chaw khov thiab cov saw hlau txias. Cov carrots tshiab muaj kev hloov pauv ntau dua rau kev siv raw thiab maj mam ua noj, tab sis lawv cov txiaj ntsig trimming thiab mob tuaj yeem sib txawv ntawm kev xa mus rau kev xa khoom.

Dab tsi Blanching thiab khov tiag tiag hloov

Kev lag luam khov cov carrots feem ntau yog ntxuav, txiav, txiav, blanched, txias, drained, khov, tshuaj xyuas, ntim, thiab tuav nyob rau hauv ib tug khov sawb. Blanching yog ib qho kev kho cua sov luv uas siv los ua kom qeeb enzyme uas tuaj yeem ua rau cov xim, tsw, thiab kev ntxhib los mos thaum khaws cia. Nws tsis yog tib yam li ua noj ua haus cov khoom rau txhua qhov kev npaj siv.

Kev khov sai sai pab tsim cov dej khov me me dua li qeeb, tsis muaj kev tswj xyuas khov, tab sis nws tsis tawm hauv cov nroj tsuag zoo kawg nkaus hloov pauv. Kev tshawb fawb txog kev lag luam khov khov tau tshaj tawm cov ntaub so ntswg fissures thiab softer kev ntxhib los mos tom qab blanching, khov, cia, thiab ua noj. Qhov no yog qhov tseem ceeb tshaj plaws thaum tus neeg yuav khoom xav tau qhov chaw ruaj khov lossis pom kev txiav kom huv. Nws tseem ceeb tsawg dua hauv cov kua txiv hmab txiv ntoo, kua zaub, ntses, los yog ntev -siav sau.

Qhov ntsuas kub ntawm -18℃feem ntau piav qhia txog khov thiab thauj, tsis yog tus nqi khov nws tus kheej. Tam sim noXMSD khov carrot specification, piv txwv li, cais cov txheej txheem IQF los ntawm kev cia thiab thauj ntawm -18℃lossis qis dua. Cov neeg yuav khoom yuav tsum tau nug txog cov txheej txheem khov thiab cov hlua txias tom qab raws li ob qho kev cuam tshuam tab sis kev tswj sib txawv.

Cov txiaj ntsig tau txais txiaj ntsig kuj tseem muaj ntau dua li cov lus "locks hauv cov as-ham." Ib txoj kev tshawb fawb ntawm cov khoom siv raw cov zaub ntug hauv paus tau qhia tias kev ua haujlwm thiab kev cia khoom sib txawv thiab cov ntaub ntawv ntawm cov zaub ntug hauv paus carotenoids tsis zoo ib yam. Lub tswv yim xaus yog tias khov carrots khaws cov khoom noj muaj txiaj ntsig zoo, thaum lub sijhawm khaws cia yog nyob ntawm cov khoom noj, txheej txheem, khoom, thiab qhov sib piv. Cov zaub ntug hauv paus tshiab thiab cov zaub ntug hauv paus khaws cia rau hnub ua ntej noj mov tsis zoo li qub.

Peb lub ntsiab lus ntawmcov zaub khov ua li caspiav qhia vim li cas cov khoom nyoos- xaiv cov khoom, blanching, kua, khov, sorting, packing, thiab cia yuav tsum tau kho raws li ib tug zoo saw.

Kev ntxhib los mos, ua noj, thiab kev siv zoo tshaj plaws

Frozen carrots feem ntau muaj kev vam meej nyob rau hauv daim ntawv thov siav. Ntxiv lawv ncaj qha rau cov kua zaub, stews, kua ntses, casseroles, npaj zaub mov, los yog sib tov- zaub tais thaum daim ntawv tso cai. Chav tsev niaj hnub- qhov kub thiab txias yog qhov tsis tsim nyog thiab tuaj yeem ua rau tuav hnyav dua. Ua raws li cov lus qhia ntawm pob khoom lossis tus neeg muag khoom xav tau- siv cov lus, tshwj xeeb tshaj yog thaum cov zaub khov tau sau tias "ua noj ua ntej noj."

Txoj kev ua noj hloov zoo. Nyob rau hauv ib txoj kev tshawb fawb piv cov raw thiab industrially khov carrots, microwaving khaws cia thawj zaug kev ntxhib los mos thiab xim zoo dua steaming los yog boiling nyob rau hauv cov kev kawm. Qhov ntawd tsis tsim ib txoj hauv kev zoo tshaj plaws: daim loj, thauj khoom, khoom siv, lub sijhawm, qhov kub thiab txias, daim ntawv qhia noo noo, thiab lub hom phiaj kev ntxhib los mos txhua qhov hloov pauv. Rau kua zaub, boiling kua tseem yog ib feem ntawm lub tais; rau qhov sawv ntsug- ib leeg ib sab, cov txheej txheem luv luv nrog dej tsawg tuaj yeem tiv thaiv cov duab thiab xim zoo dua.

Kev ua noj kuj tuaj yeem hloov pauv ntau npaum li cas beta-carotene lub cev tuaj yeem nkag tau. Hauv kev kawm me me rau tib neeg noj,do-fried carrots xa ntau bioavailable beta-carotene dua cov carrots nyoosnyob rau hauv kev kuaj noj mov. Qhov no txhawb nqa cov ntsiab lus nqaim uas cov cua sov, matrix cuam tshuam, thiab cov khoom noj muaj pes tsawg leeg tuaj yeem cuam tshuam rau kev nqus. Nws tsis muaj pov thawj tias ib txoj kev ua noj ua haus ib txwm noj qab nyob zoo los yog tias txhua txhua cov zaub ntug hauv paus khov ua tau zoo ib yam.

Muab qhov txiav rau hauv cov txheej txheem cua sov. Cov tsuav me me faib sib npaug thiab ua noj sai sai hauv cov kua zaub, kib nplej, txhaws, thiab npaj zaub mov. Standard rounds paub nyob rau hauv sab thiab stews. Crinkle txiav muab ntau qhov muag pom kev zoo nkauj tab sis muaj nyias ridges uas soften sai. Kev txiav paj tuaj yeem txhawb nqa tus nqi lossis tus me nyuam- kev nthuav qhia tus phooj ywg. Tam sim no XMSD IQF khov zaub ntug hauv paus muaj xws li tsuav, hlais, strips, crinkle txiav, thiab cov qauv tsim.

Nyeem daim ntawv lo thiab tuav cov khoom kom raug

Plain carrots thiab npaj zaub ntug hauv paus tais yuav tsum tsis txhob raug soj ntsuam raws li lawv yog tib yam khoom. Pib nrog cov lus hais txog cov khoom xyaw. Ib lub hnab uas muaj cov carrots nkaus xwb muab cov zaub mov tswj cov ntsev, qab zib, thiab rog. Ib qho khoom siv glazed, buttered, lossis seasoned khoom kuj tseem haum rau cov ntawv qhia zaub mov, tab sis nws cov ntaub ntawv khoom noj khoom haus, kev ua xua, qhov loj me, thiab cov lus qhia kev npaj yuav tsum tau tshuaj xyuas raws li kev tsim ua tiav.

Kev khov kho tswj kev loj hlob; nws tsis yog sterilization. CovUSDA Food Safety and Inspection Servicepiav qhia tias microbes tuaj yeem rov ua haujlwm dua tom qab thawing. Khaws cov khoom khov raws li tau teev tseg, tiv thaiv lub pob, tiv thaiv kev sib kis -, thiab siv cov lus qhia ua noj lossis tuav cov lus qhia rau cov khoom ntawd. Yog hais tias ib lub thawv tuaj txog ib nrab thawed, hnyav clumped, ntub, puas, los yog sov dua li daim ntawv cog lus txwv, sau cov ntaub ntawv pov thawj thiab siv tus neeg yuav khoom tau txais cov txheej txheem es tsis yog txiav txim siab txog kev nyab xeeb ntawm cov tsos ib leeg.

Kev hloov kub dua tuaj yeem txo qhov zoo. Kev tshawb fawb txog kev rov ua cov zaub ntug hauv paus khov thiab thawing pom kev hloov pauv hauv cov khoom siv thiab cov khoom siv. Nyob rau hauv kev xyaum, ntau Frost, fused pieces, dehydrated nto, thiab puas ntsoog yuav qhia tau tias tsis muaj zog kua, pob tsis ua hauj lwm, los yog kub hloov. Cov paib no tsis yog lawv tus kheej txheeb xyuas qhov ua rau, yog li tau txais cov ntaub ntawv, qhov kub thiab txias, ntim cov xwm txheej, thiab cov khoom siv traceability yuav tsum tau kuaj ua ke.

Tsis txhob siv xim ib leeg raws li kev ntsuam xyuas kev nyab xeeb. Cov xim zaub ntug hauv paus tuaj yeem sib txawv nrog ntau yam, kev loj hlob, blanching, teeb pom kev zoo, thiab khaws cia, thaum muaj kev phom sij microbiological yuav tsis pom. Kev lees txais kev lag luam yuav tsum sib txuas cov kev soj ntsuam nrog kev pom zoo, kev tswj hwm tus neeg muag khoom, cov ntaub ntawv xeem cuam tshuam, pob kev ncaj ncees, thiab tau txais qhov kub thiab txias. Yog tias tus neeg yuav khoom siv tau npaj tau- rau- noj ntau dua li ua noj- ua ntej - noj, qhov sib txawv yuav tsum tau tshaj tawm thiab siv tau meej meej; nws yuav tsum tsis txhob xav tias los ntawm lo lus "khov."

Dab tsi B2B Cov neeg yuav khoom yuav tsum kuaj ua ntej xaj

Peb qhov kev xav ntawm tus neeg yuav khoom hloov qhov kev txiav txim siab pom zoo. Cov neeg tsim khoom xav tau cov zaub ntug hauv paus kom muaj sia nyob ntawm daim ntawv qhia thiab cov txheej txheem kub. Cov pab pawg ua tau zoo xav tau kev txwv ntsuas tau, kev taug qab, thiab pov thawj tias ntau qhov ua tau zoo. Cov pab pawg ua haujlwm xav tau ib qho khoom pub dawb - ntws cov khoom lag luam uas khaws cia, ntu, thiab pub khoom los ntawm cov cuab yeej twv ua ntej. Ib tug muaj zog specification txuas tag nrho peb; ib tug qaug zog piav tsuas yog tsos.

Yog li ntawd, tus nqi ib kilogram yuav tsum tau soj ntsuam nrog usable tawm los thiab cov txheej txheem nqi. Tus nqi qis dua - ntau tus nqi tuaj yeem ua rau kim yog tias nws muaj cov khoom tawg ntau dua, tsim cov dej tso tawm ntau dhau, xav tau kev sib cais ntawm phau ntawv, tsis muaj qhov hnyav, lossis ua rau qhov tsis txaus ntseeg. Cov kab ke hauv qab no hloov cov lus nug dav dav rau hauv cov txheej txheem kev pom zoo rov ua dua.

1. Txhais daim ntawv thov ua ntej txiav

Cov khoom tsim tawm yuav tsum pib nrog cov tais diav tiav, cov txheej txheem cua sov, lub hom phiaj tom, pom kev nthuav qhia, qhov hnyav, thiab cov kab tsim khoom. Tib lub carrot yuav coj txawv li 8 hli tsuav hauv kib mov, ib puag ncig hauv cov kua zaub, ib lub strip hauv do-kry, los yog crinkle txiav hauv khw muag khoom noj. Txhais qhov ntev ntev thiab txiav geometry hauv cov ntsiab lus ntsuas es tsis txhob xaj tsuas yog "kub zaub ntug hauv paus."

2. Tshawb xyuas cov qauv khov thiab cov qauv siav

Txheeb xyuas cov xim sib xws, txiav qhov sib xws, cov khoom tawg, tev lossis cov yas seem, cov xim dub los yog cov xim tsis zoo, cov khoom txawv teb chaws, cov dej khov, dej khov, thiab cov dej tsis huv - ntws. Tom qab ntawd ua noj cov qauv hauv cov khoom tiag lossis cov qauv tswj kev tsav tsheb. Sau cov qoob loo siav, kev ntxhib los mos, xim, tsw, dej tso tawm, kev ncaj ncees, thiab kev ua tau zoo tom qab lub hom phiaj tuav lossis rov ua kom sov. Ib qho piv txwv zoo nkauj khov khov tuaj yeem ua tsis tau tom qab ua noj.

3. Xauv tus qauv txais

Kev yuav khoom tshwj xeeb yuav tsum txheeb xyuas cov khoom xyaw, txiav thiab qhov loj me, blanching lossis npaj- siv cov xwm txheej, lub hom phiaj ntawm kev hnov ​​​​lus, kev tso cai tsis xws luag, microbiological thiab residue yuav tsum tau, net hnyav, ntim hom, cia kub, txee lub neej, coding, cov ntaub ntawv, thiab lo lus uas peb - kev ua lag luam. Kev tswj hwm thiab cov qauv ntawm cov neeg siv khoom sib txawv los ntawm kev ua lag luam, yog li paub meej tias cov kev cai tam sim no rau lub teb chaws importing thiab kev muag khoom channel.

4. Ntsuas ntim thiab txias - saws haum

Lub hnab khw muag khoom, lub hnab khoom noj khoom haus, thiab cov hnab ntim khoom lag luam daws cov teeb meem sib txawv. Paub meej tias lub hnab hnyav, kev ua yeeb yaj kiab, kev foob zoo, rooj plaub qhov ntev, pallet qauv, daim ntawv lo, thiab kev cia siab tuav ntawm qhov chaw. Saib xyuas pebkhov zaub mov xaiv ntimthaum qhov project xav tau ntau, kev pabcuam zaub mov, lossis tus kheej - hom ntawv lo.

5. Pom zoo rau txoj kev npaj muab khoom, tsis yog ib qho qauv xwb

Paub meej tias lub qhov rais cog qoob loo, cov phiaj xwm khoom muag, kev txiav txim kom muaj nuj nqis, lub sijhawm tsim khoom, kev npaj thauj khoom, kev tshuaj xyuas, kev hloov pauv, thiab rov ua dua - txiav txim siab ntev. Cov neeg yuav khoom ua haujlwm thoob plaws khw muag khoom, khoom noj khoom haus, thiab kev tsim khoom tuaj yeem sib piv qhov cuam tshuamXMSD cov zaub mov khovua ntej kho ib qho kev qhia tshwj xeeb rau txhua tus channel.

Teb kawg

Frozen carrots yog zoo thaum lawv yog dawb, ua tiav, khaws cia nyob rau hauv ib tug ruaj khov sawb, thiab siv nyob rau hauv ib daim ntawv thov uas suits lawv softer siav zoo nkauj. Lawv nyob twj ywm ntawm cov zaub, fiber ntau, thiab provitamin A carotenoids. Cov carrots tshiab tsis tau txais txiaj ntsig ntau dua hauv txhua qhov tiag -kev sib piv hauv ntiaj teb, thiab cov carrots khov tsis zoo ib yam li cov tshiab hauv txhua kis.

Rau cov neeg siv khoom, xyuas cov npe khoom thiab ua raws li cov lus qhia ua noj. Rau cov neeg yuav khoom B2B, cov lus nug tseem ceeb tshaj yog seb cov zaub ntug hauv paus txiav, blanching, khov, kev ua tau zoo, kev ua haujlwm tsis zoo, ntim khoom, cov ntaub ntawv, thiab cov phiaj xwm khoom haum rau cov khoom tiav. Cov pov thawj ntawd muaj kev ntseeg siab dua li qhov kev thov dav dav tias khov los yog ua kom cov zaub ntug hauv paus zoo meej.

Cov ntaub ntawv

• USDA MyPlate: Zaub Pab Pawg
• NIH Office of Dietary Supplements: Vitamin A thiab Carotenoids
• MedlinePlus: Khoom noj khoom haus - Fresh vs. Frozen los yog kaus poom
• USDA FSIS: Khov thiab Zaub Mov Kev Nyab Xeeb
• Paciulli et al.: Cov txiaj ntsig ntawm Txoj Kev Ua Noj Sib Txawv ntawm Kev Lag Luam Frozen Carrots
• Ghavami li al.: Kev Npaj Khoom Noj thiab Carrot Carotenoid Bioavailability
• Wu et al .: Carrot Properties after Multiple Freezing and Thawing
• Stahl et al.: Kev Ntsuam Xyuas Zoo ntawm Cov Txheej Txheem Carrot Raw Materials