Yuav Ua Li Cas Tshawb Xyuas IQF Frozen Sweet Corn
Jul 22, 2026
Tso lus
Yuav Ua Li Cas Tshawb Xyuas IQF Frozen Qab Zib Pob Kws Ua Ntej Yuav Khoom
Tshawb xyuas IQF khov pob kws qab zib hauv peb yam xwm txheej: raws li tau txais thiab khov tag nrho, thawed txaus los cais thiab faib cov kernels, thiab siav raws li ib txoj kev rov ua dua. Cov tshuaj khov khov qhia pom qhov sib txuam, cov dej khov khov, xim, kev ncaj ncees ntawm cov noob, ntim thiab txias - cov tsos mob ntawm cov saw hlau. Lub thawed check ua rau kev sib cais tsis xws luag thiab ntsuas qhov loj me tuaj yeem txhim khu kev qha. Daim tshev ua noj yog qhov qab zib, tsw, rhiab, tawv tawv thiab kom loj hlob kom meej. Tsis muaj ib daim duab, Brix nyeem lossis COA tuaj yeem hloov tag nrho peb.
Ua ntej kev txiav txim ntau, hloov "zoo IQF qab zib pob kws" rau hauv daim ntawv lees paub. Lub npe ntau yam lossis kev ua kom qab zib, daj / dawb / bicolor nthuav qhia, cov ntsiav loj lossis kev faib tawm, Brix txoj kev, kom loj hlob thiab siav-cov hom phiaj, tawg thiab puas, txwv cob / husk / txhob lo lo ntxhuav, clumping thiab xoob- dej khov txwv, ntim, nqa hnyav, microbiological thiab tshuaj lom neeg yuav tsum tau ua, sampling txoj kev npaj thiab thov txheej txheem. Sib piv cov chaw muag khoom tsuas yog tom qab cov teb no tau ua raws.
Yog tias koj pab neeg txiav txim siab seb yuav tshuaj xyuas cov pob kws khov li cas, cov lus qhia no tsom mus rau tag nrho -Kernel IQF cov khoom lag luam rau cov neeg xa khoom, cov chaw tsim khoom noj, cov chaw muag khoom noj, cov khw muag khoom khov thiab cov khoom ntiag tug - cov ntawv sau npe. Nws kuj piav qhia txog yuav ua li cas Codex tsis haum rau kev kam rau ua thiab USDA khov tag nrho - cov qhab nia pob kws tuaj yeem txhawb kev soj ntsuam yam tsis muaj kev cuam tshuam txog qib kev ua haujlwm nrog tus muag khoom tus kheej Premium lossis Standard lag luam daim ntawv lo.
Ua tiav IQF zoo pib nrog ntau yam, kev loj hlob, xim, kab puas thiab kev sau qoob loo; Kev tshuaj xyuas tsis tuaj yeem rov qab zoo uas tau ploj ua ntej khov.
Kev soj ntsuam luv luv
| Theem | Yuav tshuaj xyuas dab tsi | Cov pov thawj khaws cia | Tej kev txiav txim |
|---|---|---|---|
| 1. Kev tshuaj xyuas daim ntawv cog lus | Cov khoom npe, ntau yam / kev pab cuam, qib hauv paus, qhov loj me, Brix, qhov tsis xws luag, pob, xeem txoj hauv kev thiab cov lus xav tau | Kos npe specification, PO, pom zoo daim ntawv lo thiab cov qauv siv | Qhia kom meej ua ntej ua piv txwv |
| 2. Khov tuaj txog | Logger, carton mob, ntau codes, khov lub xeev, clumps, Frost, xoob dej khov thiab foob kev ncaj ncees | Cov ntaub ntawv kub, tau txais cov ntawv nyeem, thawv thiab pallet duab | Ua mus, tuav lossis tshawb xyuas |
| 3. Cov neeg sawv cev piv txwv | Txawv pallets, txheej, thawv txoj haujlwm, cov lej ntau lawm thiab txhua qhov chaw txawv txav | Daim ntawv qhia qauv, cov lej thawv, cov lej foob thiab cov qauv khaws cia | Txheeb xyuas cov qauv siv tau |
| 4. Kev tshuaj xyuas lub cev | Xim, qhov loj me, tag nrho- cov qoob loo tawm los, tawg / rub cov kernels, blemishes, EVM, cob, husk, txhob lo lo ntxhuav thiab txawv teb chaws | Qhov hnyav, suav, duab, suav thiab sib cais- cov tais tsis raug | Hla, nce tus qauv lossis tuav |
| 5. Ua noj thiab ua ntawv thov | Cov ntxhiab tsw, tsw, qab zib, rhiab, tawv tawv, noj mov, tso dej thiab ua tiav - siv kev ua haujlwm | Tswj txoj kev, cov qhab nia, piv txwv piv txwv thiab cov duab | Pom zoo siv, txo qis lossis tsis lees paub |
| 6. Cov ntaub ntawv thiab tso tawm | COA, cov ntaub ntawv qhia txog kev kuaj, kev taug qab, qhov hnyav, ntim thiab xa khoom pov thawj | Ib daim ntawv txuas ntau thiab kos npe rau daim ntawv tshuaj ntsuam xyuas | Txais, muaj cai lees txais, tuav, rov kuaj lossis tsis lees paub |
Khaws qhov kev txiav txim ntawm kev ua haujlwm. Sau qhov kub thiab txias sab nrauv ua ntej cartons sov hauv chav kuaj. Yees duab lub ntim tsis tau qhib thiab ntau tus lej ua ntej sib xyaw cov qauv. Cais cov qauv ua ntu zus los ntawm cov qauv ntsuas uas tau muab los ntawm cov khoom ntub dej, crushed, sov los yog hnyav hnyav. Ib qho piv txwv txawv txav yog qhov tseem ceeb rau kev tshawb nrhiav, tab sis nws yuav tsum tsis txhob ua ntsiag to hloov qhov pom zoo random ntau qauv.
Pib nrog qhov kev yuav khoom Specification, Tsis yog Sample Bag
Cov qauv xa tuaj tuaj yeem qhia tau tias tus neeg muag khoom tuaj yeem ua pob kws tsim nyog. Nws tsis ua pov thawj tias qhov ntau lawm yuav phim. Cov qauv pom zoo thiab kev lees txais ntau yog cov kev tswj sib txawv. Pom zoo ib daim qauv siv hnub tim ua ke nrog cov kev qhia tshwj xeeb, tom qab ntawd tshuaj xyuas qhov tseeb ua ntej - khoom xa tuaj lossis tau txais ntau tawm tsam ob qho tib si. Yog tias tsuas yog cov qauv raug pom zoo, cov tog neeg yuav tsis pom zoo tom qab uas cov yam ntxwv yog kev cog lus ua lag luam thiab qhov twg yog cov qoob loo sib txawv.
Cov khoom npe yuav tsum hais ntau tshaj li "cov pob kws khov." Txhais IQF tag nrho cov kernels, xim, qab zib lossis supersweet program, cov ntsiab lus muaj thiab xav siv. Supersweet ntau yam yuav muaj suab thaj ntau dua thiab muaj kev ntxhib los mos, tab sis qee qhov kuj muaj cov tawv nqaij tawv me ntsis lossis xim txawv. Cov yam ntxwv zoo li no yuav tsum tsis txhob yuam kev rau ntau dua - kev loj hlob lossis kev ua tsis tiav.
Rau pebIQF khov pob kws cov kev pab cuam, peb tham txog daim ntawv kernel, loj band, Brix band, qib hauv paus, tsis xws luag txwv, ntim thiab COA ua ntej ntau lawm. Cov khoom lag luam luam tawm yog pib cov ntsiab lus rau RFQ, tsis yog hloov pauv rau daim ntawv xaj kos npe. Cov qoob loo, qhov chaw, daim ntawv lo thiab daim ntawv thov yuav tsum tuaj yeem hloov qhov kev pab cuam kawg.
Yam tsawg kawg nkaus rau qhov sib piv RFQ
IQF tag nrho cov kernels; daj, dawb los yog bicolor; kev pab cuam ntau yam los yog qab zib; hom phiaj loj lossis faib; Brix xeem txoj kev thiab band; maturity/siav-texture target; tawg, puas, rub thiab dehydrated txwv; cob / husk / silk thiab lwm yam EVM txwv; clumping thiab xoob- dej khov txwv; pob loj; net hnyav; cov txheej txheem microbiological thiab tshuaj lom neeg; MOQ; ntim txhua xyoo; qhov chaw; daim ntawv lo; cov ntaub ntawv; kev npaj qauv; khaws - qauv thiab thov cov cai.
Frozen Corn Quality Standards: Codex, USDA thiab Daim Ntawv Cog Lus Qib
Tsis muaj kev nyab xeeb luv luv uas txhua yam khoom hu ua "Qib A" txhais tau tias tib yam thoob ntiaj teb. Peb txheej feem ntau tshwm sim nyob rau hauv khov tag nrho cov pob kws pob kws yuav khoom:
| Lub moj khaum | Dab tsi nws tswj | Yuav siv li cas | Cov neeg yuav khoom ceev faj |
|---|---|---|---|
| Codex CXS 320-2015, tag nrho -kernel- pob kws ntxiv | Txhais, ua, txias saw, dav dav zoo thiab tshwj xeeb pom kev- tsis xws luag kam rau ua | Siv raws li lub hauv paus khoom thoob ntiaj teb thaum muaj npe nyob rau hauv daim ntawv cog lus | Nws hloov pauv qhov qub cais CODEX STAN 132-1981; tsis txhob suav tus lej qub raws li tus qauv tam sim no |
| USDA khov tag nrho - qeb pob kws | A / B / C qhab nia rau xim, tsis muaj qhov tsis xws luag, thiab rhiab / kev loj hlob, nrog rau tsw thiab tsw | Pab tau thaum tus neeg siv khoom, kev sib tw lossis kev cog lus tshwj xeeb xav tau US lub moj khaum | Ib tus neeg muag khoom sab hauv "Qib A" tsis yog US Qib A |
| Tus neeg yuav khoom- qib khoom lag luam | Daim ntawv thov -qhov loj me, Brix, tsis xws luag, dawb- ntws, ntim, xeem thiab cov ntaub ntawv | Tsim ib qho kev kos npe nyob ib puag ncig tus neeg yuav khoom lub khw muag khoom, kev pabcuam zaub mov lossis kev xav tau | Cov lus xws li hwm lossis Standard tsis tiav yam tsis muaj kev txwv tus lej thiab txoj hauv kev |
Raws li USDA system, US Qib A yuav tsum muaj tsawg kawg yog 90 cov ntsiab lus, Qib B tsawg kawg yog 80 thiab Qib C yam tsawg 70. Cov qhab nia 100- cov qhab nia faib 10 cov ntsiab lus rau xim, 40 rau qhov tsis muaj qhov tsis xws luag thiab 50 rau kev sib tw thiab kev loj hlob. Tus qauv txiav txim siab tau qhab nia zoo tom qab cov khoom yog thawed txaus kom tsis txhob muaj cov dej khov nab kuab, thaum tsw thiab tsw yog txiav txim tom qab ua noj. Cov kab ke ntawd txhawb nqa qhov kev tshuaj xyuas peb qhov xwm txheej siv hauv kab lus no.
Brix tsis hloov qib. Nws qhia txog cov khoom tawg yooj yim raws li kev pom zoo npaj thiab ntsuas kub, thiab nws muaj txiaj ntsig zoo rau cov kev pab cuam qab zib. Nws tsis ntsuas cov kernels tawg, cob fragments, maturity, tawv toughness, discoloration, txias - chains puas, kev ntxhib los mos los yog zaub mov kev nyab xeeb. Qhov siab -Brix ntau tseem tuaj yeem ua tsis tiav daim ntawv thov npaj.
Yuav Ua Li Cas Tsim Ib Lub Hom Phiaj Tus Neeg Sawv Cev
Tsis txhob tshuaj xyuas lub hnab huv uas tau xaiv los ntawm tus neeg muag khoom. Ua ntej txhais tau ntau yam: tib yam khoom, specification, ntau lawm batch los yog hnub code, pob hom thiab cov khoom xa tuaj tshwj tsis yog PO hais lwm yam. Yog hais tias ib lub thawv tuav ntau tshaj ib tug ntau lawm code, daim ntawv qhia thiab coj cov codes cais. Qhov kev txiav txim siab tsuas yog siv rau cov lus teev tseg uas sawv cev los ntawm cov qauv.
Xaiv cov thawv ntawv hla cov khoom thauj lossis pallet qauv: pallets sib txawv, pem hauv ntej / nruab nrab / nraub qaum txoj haujlwm uas siv tau, sab saud / nruab nrab / qis thiab ntau dua ib txoj haujlwm. Kev xaiv random txhawb kev txais ntau. Lub hom phiaj ua piv txwv los ntawm lub thawv ntub dej, puas pallet lossis thaj chaw sov txhawb kev tshawb nrhiav. Sau ob qho tib si; tsis txhob muab lawv tso rau hauv qhov nruab nrab tsis muaj ntaub ntawv.
Tus naj npawb ntawm cov cartons thiab cov qauv coj mus kuaj yuav tsum yog los ntawm qhov pom zoo ntau qhov loj, pob loj, pheej hmoo thiab xaiv tus qauv. Codex teeb tsa qhov tsawg kawg nkaus 250 g qauv chav rau tag nrho -kernel- pob kws tsis raug cai thiab siv cov qauv qauv tsim nyog nrog AQL 6.5 rau kev txais ntau. USDA tshaj tawm ib qho caisua tiav -cov khoom siv sampling phau ntawv. Tsis siv neeg siv txhawb qhib ib lub hnab yooj yim thiab hu nws lub thawv tshwm sim.
Muab cov qauv los ntawm lub hom phiaj. Khaws cov khoom rau khov - lub xeev kev tshuaj xyuas, kev faib tawm tsis zoo, Brix lossis lwm yam kev kuaj lub cev, tswj kev ua noj ua haus, ua haujlwm hauv chav kuaj thiab kaw kaw. Kos txhua feem nrog ntau, thawv, qauv qauv, sijhawm thiab tus qauv. Rov qab khaws cov qauv mus rau khov cia kom sai. Yog tias muaj kev tsis sib haum xeeb ua tau, pom zoo tias leej twg muab qhov sib npaug, qhov twg nws khaws cia, nws khaws cia ntev npaum li cas thiab lub chaw kuaj mob ywj pheej lossis tus neeg soj ntsuam ua haujlwm rov kuaj dua.
Cov txiaj ntsig kev soj ntsuam siv tau txuas txhua tus qauv thiab kev ntsuas mus rau qhov tseeb batch, carton txoj hauj lwm thiab cov ntaub ntawv xa tuaj.
Kauj Ruam 1: Tshawb xyuas Txias- Cov ntaub ntawv pov thawj saw saw thiab ntim khoom
Codex txhais tau ceev- cov zaub khov ua cov khoom noj sai heev los ntawm qhov siab tshaj plaws -crystallization ntau yam, ncav cuag -18℃ntawm qhov chaw thermal tom qab kev ruaj khov, thiab khaws cia ntawm -18℃lossis txias dua los ntawm cov hlua txias uas tau tso cai rau kev zam. Kho cov logger thiab cov khoom xa tuaj raws li cov pov thawj tseem ceeb. Lub ntsuas kub tau txais kev nyeem ntawv yog ib pliag; nws tsis tuaj yeem tsim kho lub lim tiam ntawm kev khaws cia thiab thauj.
Paub meej txog qhov ntsuas, qhov chaw thiab txoj kev uas muaj npe nyob rau hauv txoj kev kuaj xyuas. Nto infrared nyeem ntawv yog qhov muaj txiaj ntsig zoo rau kev tshuaj ntsuam tab sis tuaj yeem cuam tshuam los ntawm lub thawv nto, Frost thiab huab cua ambient. Thaum qhov txiaj ntsig tseem ceeb rau kev lees txais, siv txoj hauv kev pom zoo calibrated thiab sau qhov twg txhua qhov kev nyeem tau raug coj mus. Tsis txhob tso cov qauv nthuav tawm thaum sib cav txog qhov ntsuas.
Tshawb xyuas lub thawv ntim thiab tus naj npawb, pallet ruaj khov, thawv dryness, crushed khaubncaws sab nraud povtseg, liner los yog hnab seals, re-taping, stains thiab tsw. Hnyav Frost, sab hauv cov daus, dej khov daim hlau, fused kernels, ntub cartons los yog ib tug compact block tuaj yeem yog cov cim ntawm cov dej ntau dhau, ntim tsis muaj zog lossis kub hloov pauv. Lawv yog cov pov thawj tshwm sim, tsis yog kev kuaj mob los ntawm lawv tus kheej. Muab piv rau lawv nrog cov logger, faib qauv thiab kev ntsuas ua ntej txiav txim siab.
Txheeb xyuas cov npe khoom, lub teb chaws ntawm keeb kwm, ntau tus lej, hnub tsim khoom, qhov zoo tshaj plaws - ua ntej nqe lus, net hnyav, tshaj tawm cov khoom, cov lus qhia cia thiab suav cov thawv. Cov lej tsis raug lossis nyeem tsis tau tsis yog tsuas yog daim ntawv lo tsis raug; lawv tsis muaj zog traceability thiab thov tuav. Kev sib xyaw ua ke -code load yuav tsum pom nyob rau hauv daim ntawv teev cov khoom ntim thiab cov qauv qhia.
Pob kev ncaj ncees, net hnyav, cov ntaub ntawv code thiab khov kho yog ib feem ntawm qhov kev lees paub zoo, tsis cais cov ntsiab lus ntawm kev tswj hwm.
Kauj Ruam 2: Tshawb xyuas cov khoom thaum Frozen tag nrho
Qhib cov qauv hauv qhov chaw kuaj xyuas txias thiab kis cov kernels hla lub tais huv si. Sau cov khoom kub thiab cov qauv hnyav. Saib xyuas cov xim faib ua ntej thawing hloov qhov chaw. Cov pob kws daj yuav tsum muaj cov xim zoo sib xws ntawm qhov pom zoo ntau yam; supersweet xim tuaj yeem tsaus me ntsis. Saib rau grey, xim av, dub, translucent, bleached los yog sib tov sib xyaw- xim kernels thiab cais lawv rau kev faib tawm.
Khiav ib qho yooj yim dawb - flow test nyob rau hauv ib qho kev sau ntawv. Ncuav los yog daus tus qauv thiab sau qhov hnyav ntawm cov clumps uas tsis sib cais nrog qhov pom zoo tuav lub teeb. Tom qab ntawd hnyav xoob dej khov sib cais yog tias qhov tshwj xeeb tswj nws. "IQF" tsis txhais hais tias tsis muaj ob lub kernels yuav puas tau kov. Nws txhais tau hais tias cov chav nyob yuav tsum nyob twj ywm sib cais thiab tsis tsim ib qho thaiv uas rhuav tshem kev faib, dosing lossis sib xyaw.
Saib tag nrho -kernel yield. Ragged kernels muaj ntxhib torn npoo; crushed kernels tau poob lawv cov zoo li qub; tawg kernels tsis tiav; rub kernels khaws cob lossis tawv nqaij ntawm lub hauv paus. Cov kev tsis zoo no tsis muaj qhov ua rau tib yam lossis cuam tshuam rau daim ntawv thov. Ib pob khoom muag xav tau qhov pom muaj zog tag nrho -Kernel zoo li. Cov kua zaub ua lag luam tuaj yeem ua rau muaj kev puas tsuaj ntau dua yog tias siv tau cov txiaj ntsig, txawv teb chaws - teeb meem tswj thiab kev ua noj ua haus tseem nyob hauv daim ntawv cog lus.
Tshawb xyuas lub cev qhuav dej los yog lub tub yees - hlawv cov noob rau shriveling, qhuav opaque thaj ua rau thaj los yog toughened nto. Cais cov tawv nqaij xoob. Nrhiav cob, husk thiab txhob lo lo ntxhuav nyob rau hauv lub teeb zoo. Cov khoom siv zaub ntsuab yuav tsum tsis txhob nkag siab nrog cov khoom siv txawv teb chaws, tab sis ob leeg xav tau kev pom zoo txhais. Hlau, iav, tawv yas lossis lwm yam khoom tawv / ntse yog qhov kev tshawb pom tseem ceeb uas feem ntau ua rau muaj kev tuav ntau tam sim thiab hauv paus- ua rau kev tshawb nrhiav.
Siv lub tais huv huv los cais cov kernels ib txwm, tawg lossis rub cov kernels, blemishes, cov tawv nqaij xoob, cob, husk, txhob lo lo ntxhuav, EVM thiab lwm yam khoom siv txawv teb chaws.
Kauj Ruam 3: Muab faib thiab ntsuas cov pob kws khov khov
Ib daim ntawv muaj txiaj ntsig zoo sau npe qhov tsis xws luag, qhov hnyav, ntsuas hauv paus thiab txwv. Ntsuas cov khoom puas, tsis muaj xim, tawg lossis lub cev qhuav dej thaum daim ntawv cog lus nthuav tawm lawv li feem pua. Suav cov khoom thaum muaj kev sib cais -unit limit yog siv. Ntsuas cob ntim, thaj tsam husk lossis ntev ntev tsuas yog thaum xaiv tus qauv xav tau cov qauv no. Sau cov qauv mob- khov tag, ib nrab thawed lossis thawed-vim cov txiaj ntsig sib cais tuaj yeem hloov pauv.
Rau qhov hnyav- raws li qeb, siv: feem pua ntawm qhov tsis zoo=cais qhov hnyav ntawm qhov hnyav ÷ thawj qhov ntsuas qhov hnyav × 100. Tsis txhob muab txhua yam tsis xws luag ua ntej sau cov pawg. Ib qho tag nrho tuaj yeem zais qhov tseem ceeb txawv teb chaws - cov ntaub ntawv nrhiav lossis ib qho teeb meem loj loj. Khaws cov tais cais kom txog thaum cov txiaj ntsig tau yees duab thiab tshuaj xyuas.
| Tsis zoo | Nws zoo li cas | Vim li cas thiaj tseem ceeb | Kev ntsuas ntsuas |
|---|---|---|---|
| Ragged, crushed los yog tawg | Torn npoo, flattened kernels los yog tsis tiav pieces | Pom pom yield, nplua, puree hauv kev ua noj thiab muag muag zoo li | Suav lossis qhov hnyav feem pua ntawm cov lus pom zoo |
| Rub lub kernel | Cob lossis tawv nqaij tseem nyob ntawm lub hauv paus | Nyuaj tom thiab tsis zoo kernel- tswj kev tshem tawm | Cov pawg me thiab loj los ntawm qhov hnyav lossis cov qauv xaiv |
| Kev puas tsuaj los yog blemish | Kab, discoloration, pathological lossis mechanical puas | Qhov tsos thiab noj zoo | Cov me, loj thiab loj pawg los ntawm qhov hnyav |
| Overmature / tawv | Loj tawv tawv, ua khob noom cookie los yog noj mov sab hauv | Tsis zoo tom, qeeb hydration thiab ua noj tsis sib xws | Siav kev ntxhib los mos thiab pom zoo suav / hnyav kam rau ua |
| Tsis paub qab hau / underdeveloped | Me me, daj ntseg, tsis zoo sau los yog tsis muaj zog kernels | Tsawg pom pom yield thiab hloov pauv kev ntxhib los mos | Suav lossis hnyav nrog daim duab siv pom zoo |
| Cob, husk thiab silk | Pob kws cog cov seem tshuav tom qab ntxuav | Cov neeg siv khoom tsis txaus siab, kev cuam tshuam ntawm kab thiab ntxuav pov thawj | Suav los yog Codex ntim / cheeb tsam / ntev txoj kev |
| Clamps thiab xoob dej khov | Fused pawg, daus los yog daim hlau dej khov | Muab faib, noj, them dej thiab txias -cov lus nug | Qhov hnyav feem pua nyob rau hauv ib txoj kev tuav |
| Kev phom sij txawv teb chaws | iav, hlau, tawv yas lossis lwm yam khoom tawv / ntse | Kev nyab xeeb, raug cai, rov qab thiab cov neeg siv khoom txaus ntshai | Kev tshawb nrhiav tseem ceeb; tuav thiab tshawb xyuas raws li daim ntawv cog lus |
Codex tag nrho -Kernel pob kws siv txwv
Thaum CXS 320-2015 yog lub hauv paus pom zoo, nws tag nrho -kernel- pob kws txuas ntxiv siv qhov tsawg kawg nkaus 250 g qauv chav tsev. Cov nyiaj tau teev tseg muaj xws li cov pob kws txog li 0.6 cm³, husk txog 4.4 cm², silk mus txog 160 cm thiab 60 ragged, crushed los yog tawg kernels. Nws cov lus loj feem pua teev cov kev puas tsuaj me me ntawm 5%, loj ntawm 3%, loj ntawm 1%, tsis muaj kev puas tsuaj rau cov khoom noj ntxiv ntawm 0.2%, me me rub cov kernels ntawm 7%, loj rub kernels ntawm 2%, thiab 9% tag nrho cov feem pua.
Siv cov txiaj ntsig no tsuas yog nrog cov ntsiab lus uas cuam tshuam, qauv chav tsev thiab ntau ntau- txoj kev lees paub. Tsis txhob luam ib tus lej rau hauv ib qho kev qhia tshwj xeeb thaum hloov qhov tsis xws luag lossis ntsuas hauv paus. Tus neeg yuav khoom tuaj yeem teeb tsa kev lag luam nruj dua rau cov khoom muag khoom kim heev, tab sis cov kev txwv nruj dua yuav tsum tau sau raws li tus neeg yuav khoom xav tau ntau dua li tsis raug raws li Codex.
Kauj Ruam 4: Ntsuas qhov loj me, Brix, xim thiab Net nyhav kom raug
Kernel loj cuam tshuam pom cov txiaj ntsig, noj, blanching, khov thiab ua noj. Qhia seb qhov kev xav tau yog ib pawg nominal, feem ntau lossis feem pua ntawm qhov ntau. Ntsuas tus lej los yog qhov hnyav ntawm cov kernels, tsis yog tsib daim loj tshaj plaws tso rau saum cov qauv. Tshaj tawm ob qho kev faib khoom loj thiab tawm ntawm - ntawm - ntau qhov sib faib. Ib tug 7-12 mm coj mus muag band yuav haum ntau yam, tab sis qhov tseeb band nyob ntawm ntau yam thiab siv kawg.
Rau Brix, pom zoo li cas kernels yog thawed, homogenized los yog nias, yuav ua li cas lub refractometer calibrated thiab yuav ua li cas kub them nyiaj. GreenLand cov khoom lag luam feem ntau sib tham txog Brix ntawm 20 degree, nrog rau qhov kawg band xaiv ua ntej ntau lawm. Kev sib piv tsuas yog muaj txiaj ntsig thaum txhua tus neeg muab khoom siv tib yam kev npaj thiab ntsuas kub. Sau cov ntawv nyeem los ntawm ntau, tab sis ua ke nrog kev sim ua noj.
Ntsuas xim nyob rau hauv ib qho teeb pom kev zoo nruab nrab ntawm lub teeb lossis qhov sib piv tsaus nti. Sib piv cov qauv nrog cov ntaub ntawv pom zoo, tsis yog lub cim xeeb ntawm kev xa khoom kawg. Cais tawm - ntau yam thiab tsis muaj xim kernels. Lub ntsej muag khov khov tuaj yeem ci ntsa iab tom qab ua noj, thaum bleaching, browning lossis blackened defects yuav pom tseeb dua. Yees duab tib qhov kev xeem ua ntej thiab tom qab ua noj.
Txheeb xyuas qhov hnyav nrog cov ntsuas ntsuas uas siv cov ntawv cog lus. Yog tias cov khoom tsis tau tshaj tawm glaze, tsis txhob ntsiag to kho cov dej khov dawb li cov pob kws muag muag. Yog hais tias ib qho kev tiv thaiv glaze los yog dej nyiaj pub rau siv rau ib qhov project tshwj xeeb, txhais tau hais tias net hnyav, deglazing txoj kev thiab kev sib hais haum. Ua piv txwv cov pob khoom txaus kom paub qhov txawv ntawm ib qho - pob ntim qhov yuam kev los ntawm lub cev luv luv - teeb meem hnyav.
Kauj ruam 5: Khiav ib tug Standardized Cook thiab Texture Test
Ua ib qho piv txwv hnyav los ntawm txhua tus neeg muag khoom nrog tib qhov dej sib piv lossis chav dej, lub sijhawm, khoom siv, batch load thiab tom qab- ua noj ua haus. Tsis txhob ntxiv ntsev, suab thaj, butter lossis seasoning thaum sib piv tshwj tsis yog tias cov khoom xyaw muaj nyob rau hauv daim ntawv thov tiag tiag. Code lub tais thaum ua tau kom lub vaj huam sib luag tsis cuam tshuam los ntawm tus neeg muag khoom tus kheej lossis tus nqi qauv.
Txiav txim aroma ua ntej. Cov pob kws qab zib yuav tsum muaj cov yam ntxwv huv si yam tsis muaj qaub, fermented, musty, rancid, tshuaj lom neeg lossis lwm cov ntawv tsis pom zoo. Tom qab ntawd qhab nia qab zib, pob kws tsw, rhiab, tawv nqaij toughness, mealiness, juiciness thiab uniformity. Ib qho overmature kernel yuav tau txais Brix tab sis tawv pericarp thiab starchy tom. Ib qho kev ua haujlwm tsis zoo lossis cov qauv khaws cia tsis zoo tuaj yeem tsim qhov tsw qab txawm tias thaum lub ntsej muag khov zoo li huv.
Lub hom phiaj qib USDA muab kev sib tw thiab kev loj hlob ib nrab ntawm 100- cov qhab nia, ntau dua li xim lossis qhov tsis xws luag ib leeg. Nws piav txog kev sib tw Qib A tus cwj pwm li mis nyuj los yog thaum ntxov -cream maturity nrog kev sib tw zoo nkauj; qis kev faib tawm mus rau hauv qab zib thiab tom qab ntawd thaum ntxov-dough los yog khob noom cookie kom loj hlob. Cov neeg yuav khoom tsis tas yuav thov USDA qib kom kawm los ntawm qhov hnyav li ntawd: kev noj zaub mov zoo tsim nyog tau txais kev xeem, tsis yog kev xav tom qab.
Tom qab qhov kev sim ua noj nruab nrab, khiav daim ntawv thov tiag. Rau cov khw muag khoom, ntsuas qhov kev nthuav qhia pob khoom thiab kev ua noj hauv tsev. Rau kev pabcuam zaub mov, kuaj qhov dej, faib, chav- rooj tuav thiab rooj plaub. Rau cov zaub mov npaj, ntsuas kev sib xyaw, kua ntses dilution, sau - hnyav tswj, tawg khov thiab rov ua kom sov. Rau cov kua zaub los yog puree, ntsuas usable tawm los thiab kev ntxhib los mos tom qab ua tiav cov txheej txheem thermal. Pom zoo cov khoom rau txoj haujlwm nws yuav ua tau tiag tiag.
| Daim ntawv thov | Siab tshaj - qhov ntsuas qhov zoo | Kev sib pauv tsim nyog | Kev kuaj pom zoo |
|---|---|---|---|
| Cov khw muag khoom hwm IQF | Xim, tag nrho -Kernel tawm los, tsis tshua muaj blemish, dawb ntws, qab zib thiab pob tsos | Tighter cosmetic kam rau ua ntawm tus nqi siab dua | Lub hnab khov, ua noj hauv tsev thiab kev nthuav qhia txee |
| Khoom noj khoom haus | Pourability, rhiab, rooj plaub yield, portioning thiab tuav zoo | Kev hloov kho kom zoo nkauj me me tuaj yeem ua tau | Chav ua noj batch thiab kub - tuav kuaj |
| Npaj pluas mov / zaub sib tov | Kev faib tawm loj, dosing, xim tom qab rov ua kom sov, tso dej tawm thiab kev ncaj ncees | Kev ua siab ntev tawg yog tias cov pluas noj zaum kawg tseem ruaj khov | Tag nrho formulation, khov thiab reheat voj voog |
| Kua zaub, ntses los yog puree | Flavor, maturity, txawv teb chaws teeb meem, usable yield thiab kev sib xws | Kev pom dav dav yuav txo tau tus nqi | Factory kettle lossis pilot -line trial |
Kauj Ruam 6: Tshawb xyuas Kev Nyab Xeeb Khoom Noj, COA thiab Traceability
Qhov tshwm sim tsis tsim kev nyab xeeb ntawm zaub mov. Txheeb xyuas qhov kos npe tshwj xeeb thiab qhov chaw nyob -kev ua lag luam yuav tsum muaj rau cov qauv microbiological, tshuaj tua kab, cov hlau hnyav thiab txhua tus neeg siv khoom- kuaj tshwj xeeb. Txhais cov kab mob los yog kev tshuaj ntsuam xyuas, txheej txheem, qauv qauv, txwv thiab tsis ua haujlwm. Ib kab hais tias "microbiology dhau" tsis txaus yog tias tus neeg yuav khoom tsis tuaj yeem pom dab tsi tau sim thiab qhov twg ntau qhov txiaj ntsig sawv cev.
Standard IQF pob kws qab zib yog feem ntau muab raws li tsis npaj noj. Nws qhov txias txias tsis tshem tawm qhov kev xav tau rau kev kho cua sov ua ntej ua haujlwm lossis koom ua ke rau hauv ib qho npaj tau-rau- noj zaub mov. Paub meej tias daim ntawv lo thiab cov neeg siv khoom siv es tsis xav tias blanching ua rau cov khoom npaj noj.
Cov ntaub ntawv ntau yuav tsum txuas cov ntaub ntawv nyoos- cov khoom siv batch, hnub tsim khoom, blanching lossis cov txheej txheem cov ntaub ntawv, IQF batch, packing code, soj ntsuam cov txiaj ntsig, COA, kuaj cov ntaub ntawv, hlau- kuaj xyuas lossis txawv teb chaws - khoom- tswj cov pov thawj, txias- khaws cov ntaub ntawv thiab cov khoom xa tuaj. Thov daim ntawv tshaj tawm cov khoom, cov lus qhia ua xua, daim ntawv GMO qhov xav tau, daim ntawv pov thawj muaj feem xyuam rau qhov chaw tsim khoom, ntim cov lus qhia thiab cov ntaub ntawv lo lus uas peb.
Tshawb xyuas cov hnub tshaj tawm thiab cov qauv qhia txog tus kheej. Daim ntawv pov thawj siv tau rau lub Hoobkas tsis zoo ib yam li COA ntau. Daim ntawv qhia txog cov khoom seem los ntawm lub caij qoob loo sib txawv tuaj yeem txhawb nqa cov khoom tsim nyog tab sis yuav tsis ua tiav ntau yam -cov neeg siv khoom tshwj xeeb. PO yuav tsum hais tias cov ntaub ntawv twg yog ua ntej- pom zoo, tshawb xyuas lub sijhawm thiab cov ntaub ntawv tso tawm ntau.
Kauj Ruam 7: Txiav txim siab txais, tuav, rov kuaj dua, txo qis lossis tsis lees txais
Daim ntawv qhia muaj txiaj ntsig tsis xaus nrog "zoo li zoo." Nws hais txog ntau yam, qauv qauv, qauv qhov chaw, txoj hauv kev, cov txiaj ntsig tawm tsam txhua qhov kev pom zoo, kev sib txawv, duab thiab kev coj ua. Nws kuj tseem cais cov kev tsis sib haum xeeb los ntawm cov tsos mob uas yuav tsum tau tshawb xyuas.
| Kev txiav txim siab | Thaum nws haum | Yuav tsum tau tswj |
|---|---|---|
| Txais | Kev kuaj thiab cov txiaj ntsig tau raws li qhov kos npe tshwj xeeb thiab cov ntaub ntawv teeb tsa tiav | Tso tawm los ntawm ntau tus lej nrog cov ntaub ntawv khaws cia |
| Kev lees txais | Ib qho kev sib txawv tsis zoo tsis cuam tshuam rau qhov kev pom zoo sib txawv siv | Sau daim ntawv cog lus, nqe / thov daws teeb meem thiab kev pom zoo rau cov neeg siv khoom yog qhov xav tau |
| Tuav / nce sampling | Kub anomaly, clustered defects, puas packing, inconsistent codes los yog tsis meej tshwm sim | Quarantine ntau thiab khaws pov thawj |
| Rov kuaj dua | Daim ntawv cog lus tso cai rov kuaj dua thiab thawj qhov tshwm sim lossis cov qauv saw hlau tau sib cav | Siv lub kaw lus khaws cia lossis kev hloov pauv ywj pheej thiab lub npe hu ua lab / txoj hauv kev |
| Downgrade | Cov tshuaj pleev ib ce zoo tsis nco qab lub hom phiaj muag khoom tab sis muaj kev nyab xeeb haum rau kev lag luam | Kev pom zoo daim ntawv thov tshiab, traceable disposition thiab kev pom zoo ua lag luam |
| Tsis lees paub | Tseem ceeb txawv teb chaws teeb meem, tsis ncaj ncees lawm tus kheej, ua tsis tau tejyam kev nyab xeeb / ua raws cai los yog daim ntawv cog lus tsis ua hauj lwm tshaj qhov pom zoo kho | Thaiv kev faib tawm thiab ua raws li kev thov, xa rov qab lossis pov tseg cov txheej txheem |
Tsis txhob txo qis kev nyab xeeb tsis ua haujlwm rau hauv daim ntawv thov pheej yig dua. Kev txo qis yog qhov tsim nyog tsuas yog thaum qhov sib txawv tsis yog qhov tsis tseem ceeb, kev siv lwm yam raug txheeb xyuas, kev cai lij choj thiab cov neeg siv khoom yuav tsum txaus siab, thiab ob tog sau qhov kev txiav txim siab. Ib yam li ntawd, ib qho txaus ntshai - nrhiav khoom yuav tsum tsis txhob "kho" los ntawm kev tshem cov khoom ntawm lub tais; khaws cia, tuav ntau thiab tshawb xyuas cov txheej txheem thiab kev faib tawm.
Kev sib piv tus neeg muab khoom: Yuav nug dab tsi ua ntej thawj lub thawv
Kev sib piv cov nqi yog qhov tseem ceeb tsuas yog tom qab siv tau zoo sib piv. Nug txhua tus neeg muag khoom rau tib daim ntawv khoom, qhov kev pab cuam qab zib, lub hauv paus tsis raug, ntim khoom thiab nqe lus xa khoom. Thov ib qho kev tsim tawm - cov qauv neeg sawv cev, tsis yog txhais tes nkaus xwb - xaiv cov kernels, thiab ua tib yam kev ua noj nruab nrab thiab daim ntawv thov kev xeem. Xam tus nqi tiv thaiv cov kilograms uas siv tau, kab kev ua tau zoo thiab kev pheej hmoo tsis txaus siab ntau dua li tus nqi thawv ib leeg.
Nug seb cov khoom nyoos thiab Brix raug kuaj xyuas li cas, cov kernels raug tshem tawm ntawm lub cob, li cas husk thiab txhob lo lo ntxhuav raug tswj, blanching thiab txias npaum li cas tau txheeb xyuas, yuav ua li cas cov dej saum npoo raug tshem tawm, yuav ua li cas lub IQF lub freezer yog loaded, yuav ua li cas defects yog txheeb thiab cov khoom tiv thaiv ntawm -18℃los yog txias dua. Peb cov lus qhia dav dav rauIQF ua los ntawm kev sau mus rau ntimpiav qhia tias vim li cas pub dawb-flow condition yog tsim los ntawm tag nrho cov txheej txheem es tsis yog lub freezer ib leeg.
Rau qhov kev txiav txim mus sib hais, txheeb xyuas qhov kev pom zoo nyob rau hauv: ntim artwork, pilot production, pre-kev soj ntsuam khoom xa tuaj, loading kom muaj nuj nqis, pallet qauv, logger qhov chaw thiab tuaj txog. Paub meej tias MOQ, lub sijhawm ua haujlwm, muaj qoob loo, sib xyaw-load yam tsawg kawg nkaus, chaw nres nkoj thiab cov ntaub ntawv sijhawm nyob rau hauv cov lus hais. Tsis txhob suav cov ntsiab lus lag luam los ntawm cov qauv xa khoom qub.
Kev pom zoo ntau yuav tsum txuas ntxiv los ntawm kev kuaj cov khoom mus rau cov cim khov khov, cov khoom thauj khoom thiab cov khoom pov thawj kub.
Kev soj ntsuam yuam kev
Pom zoo qab zib yam tsis muaj kev ntxhib los mos
Kev nyeem ntawv Brix tuaj yeem pab txhais cov kev pab cuam qab zib lossis supersweet. Nws tsis tuaj yeem qhia tau tias daim tawv nqaij tawv los yog cov ntsiav yog pluas noj. Ib txwm ua khub Brix nrog kev ntsuas kev tswj hwm.
Hu rau txhua lub kernel tawg ua haujlwm tsis ua haujlwm
Qee qhov kev tawg yog ntsuas kev lag luam variation. Txhais qhov tsis xws luag thiab kam rau ua los ntawm daim ntawv thov. Cov khw muag khoom pom cov kernels thiab industrial puree yuav tsum tsis txhob nqa cov khoom kom zoo nkauj zoo ib yam.
Siv tus qauv lub npe yam tsis muaj nws txoj kev
"Raws li Codex" ua tsis tiav yog tias cov qauv qauv, cov ntsiab lus tsis raug, kev ntsuas thiab ntau- txoj kev lees paub tsis muaj. Tib yam siv rau USDA Qib A lossis phau ntawv yuav khoom ntiag tug.
Judging thaw-refreeze los ntawm Frost ib leeg
Frost thiab clumping yog cov tsos mob tseem ceeb, tab sis kev tshawb nrhiav yuav tsum sib txuas cov ntaub ntawv logger, cov qauv kev faib tawm, ntim kev ncaj ncees, ntsuas kub thiab cov txiaj ntsig ntawm cov khoom. Tsis txhob muab cov ntaub ntawv tsim los ntawm ib daim duab.
Ua tsis tau zoo khaws ib qho qauv khaws cia
Yog tias tsis txuas cov qauv khaws cia, ob tog tuaj yeem rov kuaj cov kernels sib txawv thiab tau txais cov txiaj ntsig sib txawv. Faib, daim ntawv lo, foob thiab khov khaws cia raws li cov txheej txheem pom zoo ua ntej cov khoom siv tshuaj xyuas tau noj lossis muab pov tseg.
IQF Frozen Pob Kws Tshuaj Ntsuam Xyuas FAQ
1. Koj yuav tshuaj xyuas cov pob kws khov ua ntej yuav khoom li cas?
Tshawb xyuas cov ntaub ntawv tshwj xeeb thiab ntau cov ntaub ntawv, tshuaj xyuas qhov kub thiab ntim, qauv thoob plaws ntau, tshuaj xyuas cov khoom khov tsis muaj- ntws thiab qhov tsis xws luag, ntsuas qhov loj me / Brix / net hnyav los ntawm txoj kev pom zoo, khiav kev tswj xyuas ua noj thiab daim ntawv thov kev xeem, tom qab ntawd sib piv txhua qhov txiaj ntsig nrog kev lees txais sau ntawv txwv.
2. Dab tsi qhia tau hais tias zoo IQF qab zib pob kws zoo?
Saib rau cov xim pom zoo thiab ntau yam, zoo ib yam kernels, dawb- ntws khov, tsis muaj dej khov, muaj zog tag nrho -kernel tawm los, tswj cov blemishes thiab cov khoom cog, huv si tsw, lub hom phiaj qab zib, kev sib tw siav zoo nkauj, zoo ntim thiab traceable ntau cov ntaub ntawv.
3. Cov pob kws pob kws khov tag nrho yog dab tsi?
USDA lub moj khaum siv US Qib A, B thiab C nrog qhov tsawg kawg nkaus ntawm tag nrho cov qhab nia ntawm 90, 80 thiab 70. Lwm lub khw thiab cov chaw muag khoom yuav siv cov qib kev lag luam sib txawv. Sau lub moj khaum thiab txoj hauv kev hauv daim ntawv cog lus es tsis txhob cia siab rau "Qib A" ib leeg.
4. Puas yog Brix zoo ib yam li cov pob kws qab zib?
Tsis yog. Brix txhawb kev qab zib los yog soluble -cov kev pab cuam. Qib kuj suav cov xim, qhov tsis xws luag, rhiab, kev loj hlob, tsw thiab tsw, nyob ntawm seb lub moj khaum xaiv.
5. Yuav ua li cas loj npaum li cas cov pob kws khov pob kws kuaj xyuas?
Tsis muaj universal ib -lub hnab teb. Xaiv cov qauv npaj los ntawm ntau qhov loj, pob loj, pheej hmoo thiab daim ntawv cog lus. Codex siv qhov tsawg kawg nkaus 250 g chav kuaj rau nws tag nrho - cov kev cai ntawm cov kab mob tsis zoo, tab sis kev lees txais ntau tseem xav tau cov qauv qauv tsim nyog es tsis yog ib feem ntawm 250 g.
6. Vim li cas IQF qab zib pob kws clumped?
Tej yam ua tau muaj xws li dej saum npoo av, tsis muaj dej dewatering, overloaded freezing, pob to los yog kub hloov pauv. Sib piv clump faib nrog cov dej khov xoob, lub thawv mob thiab cov pov thawj kub ua ntej muab qhov ua rau.
7. Yuav ua li cas kev sib tw thiab kev loj hlob yuav tsum tau sim?
Ua noj sib npaug ntawm cov qauv hnyav raws li ib txoj hauv kev rov ua tau nruab nrab. Cov qhab nia rhiab, tawv nqaij tawv, noj mov, juiciness thiab uniformity tiv thaiv kev pom zoo siv thiab cov ntawv thov tiag tiag.
8. Cov pob kws khov dab tsi tseem ceeb tshaj plaws?
Cov teeb meem txawv teb chaws tseem ceeb thiab cov khoom rotten lossis pwm yuav tsum tau tswj tam sim ntawd. Cov khoom lag luam muaj xws li cov pob kws puas lossis tsis muaj xim, tawg, rub cov noob, overmaturity, immaturity, lub cev qhuav dej, cov tawv nqaij xoob, cob, husk, txhob lo lo ntxhuav, clumps thiab cov dej khov ntau dhau.
9. Kev tshuaj xyuas qhov muag puas tuaj yeem hloov kev kuaj mob microbiological?
Tsis yog. Kev tshuaj xyuas qhov muag tswj lub cev zoo thiab pom qhov txawv txav. Khoom noj khoom haus- pov thawj kev nyab xeeb xav tau cov txheej txheem kev pom zoo, cov qauv qauv, cov txheej txheem kuaj, txwv thiab qhov chaw nyob - ua raws li kev lag luam.
10. Yuav tsum IQF khov pob kws qab zib nyob ntawm -18 degree?
Codex hais tias -18℃lossis txias dua thoob plaws hauv cov hlua txias, raws li kev tso cai kam rau ua. Kev yuav khoom tshwj xeeb yuav tsum muaj lub npe khaws cia, thauj, ntsuas, logger thiab kev mus ncig xyuas-kev xav tau.
11. Cov ntaub ntawv dab tsi uas tus neeg xa khoom yuav tsum thov?
Thov kos npe rau cov khoom specification, pom zoo daim ntawv lo thiab pob cov ntsiab lus, COA, cov ntaub ntawv hais txog microbiological thiab tshuaj, cov ntaub ntawv traceability, daim ntawv pov thawj siv tau, cov khoom xyaw / allergen / GMO cov lus raws li qhov xav tau, cov ntawv ntim khoom, cov ntaub ntawv xa khoom thiab cov ntaub ntawv txias -chain pov thawj.
12. Tus qauv-qib pob kws puas tuaj yeem siv tau rau kev lag luam?
Yog lawm, yog tias nws ua tau raws li kev nyab xeeb thiab kev cai lij choj thiab nws qhov dav dav ntawm cov tshuaj pleev ib ce tseem tuaj yeem xa cov khoom xav tau, kev ntxhib los mos, siv tau cov txiaj ntsig thiab cov txheej txheem kev ruaj ntseg. Pom zoo rau daim ntawv thov tiag tiag; tsis txhob siv lub khw muag khoom zoo li tus qauv uas nws ntxiv tus nqi yam tsis tas ua tiav - khoom tus nqi.
Xa ib qho Measurable Sweet Corn RFQ
Xa peb cov ntawv koj xav tau thiab xim, ntau yam lossis qhov kev ua kom qab zib, qhov loj me, Brix txoj kev thiab cov qhab, cov txheej txheem qib, cov kev txwv tsis raug, ntim, ntau, daim ntawv thov, qhov chaw nres nkoj, chaw kuaj mob, cov ntaub ntawv thiab lub hom phiaj xa khoom hnub. Peb tuaj yeem npaj cov lus hais sib xws, kev tsim khoom- tus neeg sawv cev lub hom phiaj, packing plan thiab COA moj khaum.
Qhov loj tshaj plaws - kev txiav txim yuav khoom tsis yog tus neeg muag khoom nrog cov duab zoo nkauj tshaj plaws. Nws yog tus neeg muag khoom uas nws muaj peev xwm tuaj yeem ua qauv, ntsuas, ua tiav, sau ntawv thiab rov ua dua rau tib tus qauv sau. Txhais cov khoom ua ntej kev hais lus, txheeb xyuas cov khoom tsim ua ntej tso tawm thiab khaws cov ntaub ntawv pov thawj kom zoo thaum tuaj txog.

