Peach Nectar yog dab tsi? Kua txiv, Puree thiab Concentrate Muab piv

Sep 23, 2026

Tso lus

Peach Nectar yog dab tsi? Kua txiv, Puree thiab Concentrate Muab piv

Peach nectar yog ib qho dej qab zib uas muaj txiv duaj ua nrog txiv duaj kua txiv, puree, mloog zoo, los yog ua ke ntawm cov txiv hmab txiv ntoo cov khoom xyaw, feem ntau hloov nrog dej thiab qee zaum sweetener lossis acid. Nws tsis yog lwm lub npe rau cov kua txiv hmab txiv ntoo ntshiab. Lo lusqab zibib txwm qhia tias cov dej haus khaws cia ntau dua cov kua txiv hmab txiv ntoo thiab lub cev ntau dua li cov kua txiv hmab txiv ntoo, txawm hais tias daim ntawv qhia tseeb thiab cov ntsiab lus ntawm cov txiv hmab txiv ntoo tsawg kawg yog nyob ntawm kev ua lag luam uas cov khoom yuav raug muag. Cov ntsiab lus kev cai lij choj thiab kev lag luam ntawd tseem ceeb dua li cov lus txhais hauv ib tsev neeg.

Peach yog tshwj xeeb tshaj yog haum rau nectar vim nws cov nqaij ua ib tug tuab, pulpy kua ntau dua li ib txwm ntshiab kua txiv. Tus processor tuaj yeem tshuaj xyuas cov tawv nqaij, txo qhov me me, sib xyaw hauv dej, thiab ua qauv qab zib thiab acidity kom txog rau thaum cov dej haus tsis tu ncua. Cov dej haus tiav lawm tseem yuav zoo li opaque thiab zoo li mos los yog velvety ntawm lub palate. Cov yam ntxwv no yuav tsum tau, tsis yog pov thawj tias cov khoom tau ua tsis raug.

Rau cov neeg tsim khoom lag luam thiab cov neeg yuav khoom, cov lus nug tswv yim yog li ntawd tsis yog "dab tsi yog txiv duaj nectar?" Nws tseem yog cov tswv yim peach yuav xa cov txiv hmab txiv ntoo uas xav tau, viscosity, xim, tsw, tawm los, thiab daim ntawv tshaj tawm. Tag nrho lossis txiav cov txiv duaj khov, txiv duaj puree, ib zaug - kua txiv muaj zog, thiab mloog zoo daws teeb meem ntau lawm. Hauv peb cov khoom lag luam, peb pib nrog tus neeg yuav khoom lub hom phiaj dej haus thiab cov txheej txheem, tom qab ntawd paub meej tias cov txiv hmab txiv ntoo tsim nyog, txiav, ntim, qoob loo, thiab cov khoom tsis zoo es tsis yog kho txhua cov txiv duaj cov khoom sib hloov.

Three unlabelled transparent vessels compare translucent peach juice, opaque pourable nectar and thick peach puree, with ripe and frozen peaches nearby

Peach Nectar yog dab tsi thiab vim li cas nws feem ntau Opaque

Peach nectar yog to taub zoo tshaj plaws raws li ib tug formulation txiv hmab txiv ntoo haus nrog suspended peach solids. Cov txiv hmab txiv ntoo siav muaj cov khoom siv ntawm tes insoluble, soluble pectin, nplua fibers, thiab cov xim ntuj. Thaum cov txiv hmab txiv ntoo yog crushed los yog pulp, ntau ntawm cov khoom ntawd tseem nyob rau hauv cov kua. Nws tawg lub teeb, yog li cov dej haus zoo li huab lossis opaque. Nws kuj tsim lub cev uas paub qhov txawv ntawm cov txiv duaj txiv duaj los ntawm cov dej nyias nyias.

Qhov opacity tuaj yeem sib txawv. Ib qho kev tshuaj ntsuam xyuas zoo ua rau cov dej haus smoother nrog cov khoom me me; lub vijtsam coarser khaws cia ntau cov ntaub so ntswg thiab ntau rustic zoo nkauj. Kev kho enzyme, kev qhia meej, centrifugation, homogenization, thiab cua sov txhua yam hloov pauv ntau npaum li cas cov khoom nyob twj ywm raug ncua. Qhov tshwm sim meej meej yog ua tau tsuas yog nrog kev nthuav dav ntxiv, thiab ntawm qhov ntawd, cov khoom lag luam coj tus cwj pwm zoo li cov kua txiv hmab txiv ntoo meej dua li cov khoom qab zib classic.

A precise cutaway-style food illustration showing peach flesh, expressed liquid, suspended pulp and a smooth nectar texture without text labels

Daim ntawv qhia meej meej- cov duab qhia zaub mov uas qhia cov txiv duaj cev nqaij daim tawv, qhia cov kua, tshem tawm cov kua txiv hmab txiv ntoo thiab cov dej qab zib zoo nkauj yam tsis muaj ntawv sau.

CovFAO txiv hmab txiv ntoo- phau ntawv qhiapiav qhia nectar li kua txiv hmab txiv ntoo los yog pulp diluted mus rau ib tug haus dej sib xws, nrog rau cov txiv hmab txiv ntoo yuav tsum tau tswj los ntawm tus qauv siv. Qhov kev txhais no muaj txiaj ntsig vim nws cais tus kheej ntawm cov dej haus los ntawm daim ntawv uas cov txiv hmab txiv ntoo nkag mus rau hauv cov nroj tsuag. Ib lub nectar tuaj yeem pib nrog puree, concentrated puree, kua txiv hmab txiv ntoo, los yog concentrated, muab cov mis ua tiav thiab daim ntawv lo ua raws li cov cai.

Kev ntxhib los mos yog ib feem ntawm cov khoom cog lus. Cov neeg siv khoom feem ntau xav tias txiv duaj nectar los npog lub qhov ncauj maj mam, tso cov ntxhiab tsw thaum nws sov, thiab pom cov xim txiv duaj ntuj tsis yog dej -zoo li pob tshab. Tsis tau ntau pulp tsis tau zoo dua. Cov kua txiv hmab txiv ntoo ntau dhau tuaj yeem ua rau txhaws nyuaj, nce sediment, ntxiab cua, thiab tsim kom muaj pasty tiav. Cov pulp me dhau tuaj yeem ua rau cov dej haus zoo li diluted txawm tias nws cov khoom ntsuas ntsuas tau txais tau.

Cov neeg tsim khoom lag luam yuav tsum txhais qhov opacity thiab lub cev nrog cov qauv siv siv tsis yog cov npe ib leeg. "Rich," "natural," thiab "premium" txhais tau tias sib txawv rau ntau pab pawg. Cov lus luv luv zoo dua hais txog qhov feem pua ​​​​ntawm cov txiv hmab txiv ntoo lub hom phiaj, qhov nyiam cov ncuav, seb qhov pom kev daws teeb meem puas tau, lub pob npaj, thiab seb tus neeg siv khoom puas yuav tsum co lub thawv. Cov kev txiav txim siab no muab cov khoom lag luam thiab pab pawg tsav tsheb ib yam uas ntsuas tau ua haujlwm rau.

Peach Nectar, Kua txiv, Puree thiab Concentrate Muab piv

Plaub nqe lus piav qhia txog cov khoom siv sib txawv, tsis yog ib qho yooj yim qeb duas. Txiv duaj kua txiv hais txog cov kua muab rho tawm los ntawm cov txiv hmab txiv ntoo. Peach puree suav nrog cov nqaij uas tau muab faib ua kom zoo. Concentrate tau muaj ib feem ntawm nws cov dej tshem tawm. Nectar yog qhov ua tiav lossis ze rau - dej haus tiav tsim los ntawm kev ntsuas cov txiv hmab txiv ntoo nrog dej thiab lwm yam khoom xyaw uas tso cai. Lub puree tej zaum yuav yog lub ntsiab txiv hmab txiv ntoo input nyob rau hauv ib tug nectar, tab sis lub puree nws tus kheej tsis yog cia li ib tug npaj txhij - mus rau - haus nectar.

Daim ntawv Tus cwj pwm Ua tus nqi Lub ntsiab taw tes kom paub meej
Txiv duaj kua txiv thinner, tsawg dua pulp, tej zaum yuav qhia meej los yog huab Kev tso dej yooj yim dua thiab sib dua dej haus Tib lub zog los yog concentrated; meej; Brix; acidity
Peach puree Opaque, tuab, nqa cov nqaij thiab fiber ntau Lub cev muaj zog thiab paub txog peach kev ntxhib los mos Screen loj; viscosity; particle profile; Thaum tshav kub kub keeb kwm
Peach concentrate Cov txiv hmab txiv ntoo ntom ntom nrog dej tsawg Tsawg thauj ntim thiab hloov pauv hloov pauv Lub hauv paus concentration; rov kho dua piv; aroma rov qab
Peach nectar Pourable formulated dej haus Npaj rau kev sau lossis kev hloov kho zaum kawg Txiv hmab txiv ntoo feem pua; qab zib thiab acid sib npaug; npe qeb
Frozen peach pieces Cov txiv hmab txiv ntoo uas txheeb xyuas tau, tsis yog cov kua dej txheem Tso cai rau hauv -lub tsev pulping thiab tswj cov qauv Ntau yam; txiav; ripeness; qhov tsis xws luag; qhov tawg tawg; thaw loss
A clean beverage pilot bench showing peach puree being blended with measured water into a uniform pourable nectar, with realistic viscosity and no numbers or branding

Cov dej haus huv pilot lub rooj ntev zaum qhia cov txiv duaj puree tau muab sib xyaw nrog cov dej ntsuas rau hauv cov dej qab zib zoo ib yam, nrog qhov tseeb viscosity thiab tsis muaj tus lej lossis npe.

Kua txiv thiab puree kuj sib txawv hauv kev coj cwj pwm. Nias peach nqaij rau cov kua ntshiab uas tawm ntau cov khib nyiab tom qab. Pulping aims kom rov qab tau cov nqaij edible, yog li cov huab hwm coj tawm los yog siab dua tab sis cov khoom yog viscous ntau dua. Tus neeg yuav khoom sib piv cov nqi ib kilogram yuav tsum yog li sib piv cov khoom siv tau xa mus rau hauv daim ntawv qhia, tsis yog tus nqi them nqi ntawm txhua daim ntawv.

Concentrate ntxiv lwm qhov kev suav. Reconstitution hloov cov dej tshem tawm thaum lub sij hawm concentration, tab sis nws tsis cia li rov qab tau lub meej sensory cim ntawm freshly pulped txiv hmab txiv ntoo. Cov ntxhiab tsw ntxhiab tuaj yeem hloov pauv thaum lub sijhawm thermal concentration, thiab lub sijhawm ntev tshav kub tuaj yeem ua rau xim tsaus. Qee tus neeg tsim dej haus muaj txiaj ntsig zoo rau kev ua haujlwm zoo thiab sib xws; lwm tus muab cov concentrate nrog puree los yog txiv hmab txiv ntoo pieces kom rebuilder fresher aroma thiab kev ntxhib los mos.

Rau cov khov - txiv hmab txiv ntoo, txiav txiv duaj tuaj yeem pab tau thaum cov nroj tsuag twb muaj pulping, tshuaj xyuas, sib tov, thiab cov khoom siv thermal ua. Nws muab cov txheej txheem tswj hwm qhov loj me ntawm lub vijtsam thiab tso cai rau tib cov khoom siv los ua dej haus, ncuav ci, kua ntses, thiab siv mis nyuj. Cov neeg yuav khoom uas xav tau lub twj tso kua mis, cov khoom muaj txiaj ntsig zoo tuaj yeem nyiam cov puree. Kev sib piv txoj cai yog kev ua haujlwm: lub peev xwm tank, txoj kev thawing, kev ua haujlwm, pov tseg, kab shear, pom, microbiological tswj, thiab lub hom phiaj ntawm qhov kev xav tiav tag nrho yog nyob rau hauv qhov kev txiav txim.

Peach Txiv Hmab Txiv Ntoo Ua Li Cas Pourable Nectar

Cov txheej txheem pib nrog txiv hmab txiv ntoo haum rau lub hom phiaj tsw thiab xim. Ntau yam, maturity, qoob loo huab cua, thiab lub sij hawm nruab nrab ntawm sau thiab ua cuam tshuam aroma, acidity, thiab nqaij firmness. Peaches uas ruaj khov heev tuaj yeem tsim cov tsw qab thiab cov khoom tiv taus ntau dua; Cov txiv hmab txiv ntoo overripe tuaj yeem ua rau muaj kev ntxhib los mos tab sis kuj muaj xim av ntau dua, muaj kev pheej hmoo fermentation, thiab cov khoom sib txawv. Frozen peach khaws cia cov xwm txheej tsim ua ntej khov, yog li cov khoom nyoos - cov khoom tshwj xeeb tseem tseem ceeb txawm tias thaum muab khoom khaws cia.

Tom qab sorting thiab tshem tawm lub qhov, cov nqaij edible yog crushed los yog pulped. Lub tshuab ua tiav los yog lub vijtsam tshem tawm cov tawv nqaij tawv nqaij, cov ntaub so ntswg, thiab cov khoom siv tsis zoo thaum tso cai rau cov khoom seem uas xav tau dhau mus. Kev xaiv lub vijtsam yog cov khoom lag luam- tsim cov cuab yeej: lub vijtsam zoo txhawb nqa cov kua qab zib zoo dua, thaum lub vijtsam coarser tuaj yeem ua rau pom cov txiv hmab txiv ntoo ua cim. Nws yuav tsum tsis txhob raug xaiv nyob rau hauv kev sib cais los ntawm lub twj tso kua mis, muab tub lim, thiab pob qhib.

A reconstitution comparison showing dense peach concentrate before dilution and a finished peach beverage after controlled mixing, using visibly different consistencies

Kev sib piv rov tsim dua tshiab uas qhia cov txiv duaj ntom ntom ua ntej dilution thiab cov dej txiv hmab txiv ntoo tiav tom qab tswj kev sib xyaw, siv qhov sib txawv sib txawv.

Lub hauv paus txiv duaj yog ces sib tov nrog dej ntsuas thiab, qhov twg cov mis tso cai, qab zib, acid, antioxidant, stabilizer, los yog lwm yam khoom xyaw. Qhov kev txiav txim ntxiv tseem ceeb. Cov ntaub ntawv qhuav yuav tsum tawg tsis muaj clumping; acid ntxiv tuaj yeem hloov tus cwj pwm pectin; siab shear tuaj yeem du dej tab sis tuaj yeem nkag mus rau huab cua. Cov nroj tsuag feem ntau tshem tawm huab cua lossis tswj kev sib xyaw kom nrawm vim tias cov pa oxygen ua kom tsw qab thiab xim av.

Homogenization yuav raug siv los txo qhov sib txawv ntawm qhov sib txawv thiab sib cais qeeb. Nws tsis ua rau cov mis tsis ruaj khov mus tas li los ntawm cov khawv koob. The fruit particle size, pectin level, soluble solids, density difference, stabilizer system, and heat treatment still determine what happens during shelf life. Ib qho piv txwv uas zoo nkaus li zoo ib yam tam sim ntawd tom qab sib tov yuav daws tau tom qab ob peb hnub los yog tom qab kub caij tsheb kauj vab.

Kev kho cua sov yuav tsum ua kom tau raws li qhov xav tau kev nyab xeeb thiab txee - lub hom phiaj lub neej yam tsis tau ua noj tawm ntawm daim ntawv txiv duaj tshiab. Lub sijhawm thiab qhov kub thiab txias yog cov txheej txheem- kev txiav txim siab, tsis yog tus lej ntawm daim ntawv qhia. Ntim hom, pH, sau qhov kub thiab txias, khoom siv, thiab kev faib tawm txhua yam cuam tshuam rau cov txheej txheem siv tau. Kev ua haujlwm tsav tsheb yuav tsum yog li ntawd yuav tsum siv cov khoom tsim tawm- cov cua sov thiab cua txias es tsis yog txiav txim rau lub rooj zaum txias xwb.

Thaum kawg, pab pawg kuaj xyuas qhov hnyav, qhov tsos, cov khoom soluble, pH los yog titratable acidity, viscosity, thiab tus cwj pwm hnov. Cov kev kuaj xyuas no tsim tus choj ntawm lub tswv yim thiab cov khoom siv rov ua dua tshiab. Thaum khov txiv duaj yog cov khoom pib, txoj kev thaw thiab tuav cov kua txiv hmab txiv ntoo yuav tsum tau kho raws li ib feem ntawm cov txheej txheem; pov tseg thaw kua yuav unintentionally tshem tawm tsw thiab soluble solids los ntawm formulation.

Txiv hmab txiv ntoo ntsiab lus, Brix, acidity thiab daim ntawv txiav txim siab

Cov ntsiab lus ntawm cov txiv hmab txiv ntoo teb ntau npaum li cas txiv duaj - cov khoom tau muab los ntawm tam sim no, tab sis tus lej ntawd yuav tsum suav nrog qhov tseeb. Ib kilogram ntawm concentrated puree tsis sawv cev tib yam nkaus xwb - lub zog txiv hmab txiv ntoo pab raws li ib kilogram ntawm cov puree zoo tib yam. Reconstitution yam tseem ceeb, tshaj tawm soluble solids, thiab lub zos txoj cai txhais tag nrho cov cuam tshuam rau kev xam. Cov neeg yuav khoom yuav tsum nug tus tsim qauv lossis pab pawg tswj hwm los sau cov hauv paus es tsis txhob cia siab rau qhov feem pua ​​​​tsis raws cai.

Cov cai sib txawv ntawm qhov chaw. Piv txwv li European Union, txhais cov kua txiv hmab txiv ntoo thiab nectars los ntawm kev cai lij choj thiab cov txiv hmab txiv ntoo yam tsawg kawg nkaus - cov sijhawm teem sijhawm; cov kev cai sib sau ua ke yuav tsum tau kuaj xyuas cov txiv hmab txiv ntoo thiab kev lag luam los ntawm covEU txiv hmab txiv ntoo moj khaum. Lwm lub khw siv lawv tus kheej cov qauv, cov npe, cov cai ntawm cov khoom qab zib, thiab cov ntawv sau npe. "Nectar" tej zaum yuav paub txog ib pawg neeg siv khoom thiab txawv txawv rau lwm tus, yog li kev tswj hwm kev ua raws cai thiab kev lag luam kev sib txuas lus yuav tsum tau daws ua ke.

A beverage quality-control scene comparing three peach nectar samples for color, settling and pour behavior in identical glass cylinders, with no fabricated test results

Kev haus dej haus zoo-tswj qhov chaw sib piv peb cov qauv txiv duaj nectar rau xim, teeb tsa thiab ncuav tus cwj pwm hauv cov iav zoo tib yam, tsis muaj cov txiaj ntsig kev sim.

Brix yog ib qho kev tswj xyuas muaj txiaj ntsig zoo rau cov khoom soluble, tab sis nws tsis yog qhov ntsuas ncaj qha ntawm txiv duaj zoo lossis cov txiv hmab txiv ntoo feem pua ​​​​hauv cov dej qab zib. Ntxiv qab zib tsa qhov kev nyeem ntawv. Organic acids thiab lwm yam khoom siv yaj ua rau muaj txiaj ntsig zoo. Ib qho formulation tuaj yeem ua tau raws li lub hom phiaj Brix thiab tseem saj tiaj, qab zib heev, nyias, lossis siav. Rau cov khoom xyaw txiv duaj tuaj, Brix pab piav qhia ntau yam mob; rau tiav nectar, nws yuav tsum tau txhais nrog daim ntawv qhia.

Acidity shapes ob qho tib si tsw thiab ua tus cwj pwm. Peach aroma feem ntau zoo li ci dua thaum acidity txaus sib npaug qab zib. Cov kua qaub ntau dhau tuaj yeem ua rau cov dej haus ntse thiab tuaj yeem hloov txoj kev xav hauv lub qhov ncauj. pH thiab titratable acidity teb cov lus nug sib txawv: pH muaj feem cuam tshuam nrog microbial thiab cov txheej txheem kev txiav txim siab, thaum titratable acidity zoo dua qhia txog cov kua qaub uas ua rau muaj kev sib npaug. Cov khoom luv luv yuav tsum hais tias tus nqi twg yog qhov yuav tsum tau muaj.

Cov ntawv xaiv ua raws li cov qauv tiag tiag. Ib qho dej haus uas ua los ntawm cov dej ntshiab, dej, suab thaj, thiab cov kua qaub yuav xav tau cov ntsiab lus sib txawv los ntawm ib qho rov ua dua los ntawm kev mloog zoo. Cov lus foob xws li "tsis muaj suab thaj ntxiv," "100% kua txiv," "tsis yog los ntawm kev mloog zoo," lossis "nrog pulp" muaj qhov tshwm sim tshwj xeeb thiab tsis tuaj yeem txiav txim siab los ntawm cov khoom muag. Ua ntej yuav ib lub txiv hmab txiv ntoo loj, tus neeg yuav khoom yuav tsum ua raws li qhov xav tau, daim ntawv tshaj tawm cov khoom, cov qauv hom phiaj, thiab cov ntaub ntawv xa khoom. Qhov ntawd tiv thaiv cov khoom siv uas siv tau los ua tsis zoo tom qab kos duab tau pom zoo.

Xaiv Frozen Peach Input rau Kev Tsim Kho Dej Haus

Frozen peach yog qhov tseem ceeb tshaj plaws thaum cov nroj tsuag dej haus xav tau cov txiv hmab txiv ntoo uas muaj peev xwm pom tau, hloov pauv tau yooj yim, thiab muab khoom dhau lub qhov rai tshiab tshiab. Nws tsis yog ib qho poob - sib npaug rau cov qauv kev lag luam puree. Frozen halves, slices, dices, thiab irregular pieces muaj sib txawv thaw tus nqi, tuav ua hauj lwm, thiab haum rau lub pulper. Qhov kev txiav yuav tsum phim lub thawing system thiab pub qhib es tsis yog xaiv rau cov tsos.

Peb hais kom cov neeg yuav khoom los txhais daim ntawv txiv hmab txiv ntoo, ntau yam nyiam yog tias muaj feem xyuam, tev kam rau ua, lub qhov - fragment control, ripeness, color range, defect tolerance, pack weight, and destination document. Rau ib qho dej haus, tso kua txiv hmab txiv ntoo hauv lub hnab los yog thawv yog ib feem ntawm cov khoom siv tshwj tsis yog daim ntawv qhia siv tau hais tias lwm yam. Net txiv hmab txiv ntoo hnyav, glaze yog tias muaj, thiab kev kho mob ntawm cov kua dawb yog li ntawd nyob rau hauv cov txheej txheem tau txais.

IQF frozen peach halves and pieces in a lined carton

IQF khov txiv duaj halves thiab daim nyob rau hauv ib lub thawv lined.

CovGreenLand khov txiv duaj ntau yamtuaj yeem suav nrog lwm tuskhov txiv hmab txiv ntoo homthaum tus tsim tawm yuav tsum sib piv cov khoom, kev npaj puree, los yog blended -fruit concepts. Muaj thiab cov kev qhia tshwj xeeb tseem xav tau kev txiav txim -los ntawm - kev lees paub kev txiav txim. Ib lub vev xaib duab tsis tuaj yeem paub meej txog cov qoob loo, pob khoom, daim ntawv pov thawj, lossis kev txiav meej uas yuav muab rau ib qho kev pab cuam.

Thawing tsim nyog ib txoj kev sau ntawv. Slow thawing nyob rau hauv tub yees muaj kev tswj ntau dua tab sis yuav tsum muaj chaw thiab sijhawm. Tempering tsuas yog txaus los pub lub crusher tuaj yeem txo lub sijhawm tsis ua haujlwm, yog tias cov khoom siv tuaj yeem tuav cov dej khov ntxiv thiab cov txheej txheem raug siv tau. Ua kom sov, tsis muaj kev tswj hwm thawing txhawb kev loj hlob ntawm microbial thiab tuaj yeem ua rau softening. Rov qab khov -thaw raug tshwj xeeb yog ua rau cov xim thiab kev ntxhib los mos.

Kev ntsuas ntsuas yuav tsum suav nrog qhov rov qab muaj tseeb tom qab txheeb xyuas, pulping, thiab tshuaj ntsuam. Ib tug nominal ib-tonne khov txiv duaj input tsis yields ib tonne ntawm tiav puree vim ntim residue, rejected pieces, daim tawv nqaij, coarse fiber, thiab cov cuab yeej tuav-ua kom poob. Daim duab muaj txiaj ntsig yog kilos ntawm cov txiv duaj tau txais hauv ib kilogram tuaj, ntsuas ntawm tus neeg yuav khoom tus kab tiag. Qhov kev rov qab tuaj yeem thim rov qab qhov txiaj ntsig zoo ntawm ob qho kev txiav lossis qib.

Kev ntxhib los mos, xim thiab tsw tshuaj xyuas thaum kuaj cov khoom

Kev ntxhib los mos yuav tsum tau soj ntsuam ntawm qhov kub ntawm qhov uas cov nectar yuav tau noj thiab tom qab ua cov kauj ruam nws yuav tau txais tiag tiag. Ib qho piv txwv sov xav tias nyias dua li qhov txias. High shear tuaj yeem npog qhov sib txawv ib ntus. Thaum tshav kub kub tuaj yeem hloov pectin thiab tshem tawm cov khib nyiab. Vim li ntawd, peb xav tau ib ntu me me ntawm kev soj ntsuam: tam sim ntawd tom qab sib xyaw, tom qab ua haujlwm thermal, tom qab nees nkaum- plaub teev, thiab tom qab kev teeb tsa kev npaj cia.

Ib qho yooj yim ncuav xeem yog pab tau thaum nws yog standardized. Siv tib lub nkoj, cov qauv loj, qhov kub thiab txias, thiab lub sijhawm soj ntsuam. Sau sai npaum li cas cov kua qab zib tawm hauv lub nkoj, txawm tias nws tsim cov kab nrib pleb tas li, thiab ntau npaum li cas pulp tseem nyob ntawm phab ntsa. Instrumental viscosity yog qhov zoo dua rau qhov kev qhia tshwj xeeb, tab sis qhov kev ntsuam xyuas pom tau pab cov khoom lag luam thiab cov neeg yuav khoom sib tham txog tib tus cwj pwm yam tsis ua piv txwv tias "thick" yog ib chav tsev meej.

A professional product-development table with peach nectar in a carton mockup without branding, smoothie base, and sparkling beverage application, all visibly derived from the same peach base

Cov khoom lag luam tshaj lij-kev txhim kho lub rooj nrog txiv duaj nectar nyob rau hauv ib lub thawv mockup yam tsis muaj npe, smoothie puag, thiab daim ntawv thov dej cawv, txhua qhov pom tau los ntawm tib lub txiv duaj puag.

Kev ntsuam xyuas xim yuav tsum cais cov qoob loo hloov pauv ntawm qhov tsis zoo. Peach puag tej zaum yuav txawv ntawm daj ntseg los ntawm daj mus rau txiv kab ntxwv nyob ntawm ntau yam thiab loj hlob. Browning, grey sau ntawv, los yog ib tug npub nto yuav qhia tau hais tias oxidation, kub heev, raug ntev tom qab thawing, los yog cov txiv hmab txiv ntoo tsis haum. Ntsuas cov qauv hauv cov teeb pom kev tsis sib xws thiab tawm tsam tus qauv pom zoo. Lub teeb pom kev zoo tuaj yeem zais qhov sib txawv uas pom tseeb hauv lub raj mis muag muag.

Kev txheeb xyuas qhov tsw xav tau ntau tshaj qhov qhab nia qab zib. Ntsuas cov txiv duaj tshiab, paj lossis pob zeb-cov txiv hmab txiv ntoo, cov cim ntsuab, cov ntawv sau, iab, acidity, thiab qhov ntev ntawm qhov ua tiav. Saj cov khoom xyaw ib leeg thiab hauv cov mis vim tias qab zib, mis nyuj, tshuaj yej, carbonation, thiab flavorings tuaj yeem hloov kev xav. CovUniversity of Florida txiv duaj ua kev taw qhiayog ib qho tseem ceeb ceeb toom tias Brix, pH, kev coj tus cwj pwm, thiab pectin txhua yam cuam tshuam nrog txiv duaj; tsis muaj leej twg yuav tsum raug kho raws li qhov sawv cev- ib leeg txiav txim siab zoo.

Kev daws teeb meem tsis yog ib txwm muaj qhov tsis xws luag hauv cov kua txiv hmab txiv ntoo, tab sis nws yuav tsum phim cov pob thiab cov neeg siv khoom qhia. Yog hais tias ib tug maj mam co restores uniformity, cov khoom yuav tau txais. Lub ntsaws ntom ntom uas tsis rov ua dua, txheej txheej dej saum toj kawg nkaus, lossis cov khoom uas thaiv qhov kaw qhia txog kev tsim lossis txheej txheem teeb meem. Khiav kev thauj mus los thiab qhov kub thiab txias- mus sib tw nyob rau hauv cov pob khoom npaj ua ntej kaw cov khoom, vim tias kev co thiab kev khaws cia qhia txog teeb meem uas lub beaker ntawm lub rooj zaum tsis ua.

Yuav Ua Li Cas Cov Neeg Yuav Qhia Peach Cov Khoom Siv rau Nectar Programs

Cov khoom siv peach muaj txiaj ntsig tshwj xeeb pib nrog cov dej haus, tsis yog nrog kev thov rau "IQF txiv duaj." Qhia seb cov txiv hmab txiv ntoo puas yuav tsum tau muab tshem tawm, nias, sib tov thaum ib nrab khov, lossis siv los ua cov khoom pom. Piav qhia lub hom phiaj nectar lub cev, xim, cov ntsiab lus ntawm cov txiv hmab txiv ntoo, pob, txheej txheem, txee- txoj kev ua neej, thiab kev ua lag luam. Qhov no tso cai rau tus neeg muag khoom chij qhov tsis sib haum ua ntej ua piv txwv es tsis txhob tom qab kev sim ntau lawm.

Rau cov khoom khov, cov ntsiab lus sib tham muaj xws li kev txiav qhov ntev thiab kev ua siab ntev, tev los yog tsis muaj txheej txheem, ntau yam lossis kev pom zoo ntau yam, kev loj hlob, xim, Brix ntau qhov uas muaj feem xyuam, qhov thiab nyuaj - cov khoom siv, txawv teb chaws - cov khoom siv, kev txwv tsis xws luag, microbiological qauv, pob hom, cia kub, thiab cov ntaub ntawv traceability. Tus neeg yuav khoom yuav tsum tau qhia meej txog cov qauv qauv thiab cov qauv siv los ntsuas txhua qhov kev lees paub. Ib qho kev txwv tsis muaj ib txoj hauv kev tuaj yeem ua rau muaj kev tsis sib haum xeeb thaum tau txais.

Frozen peach halves showing pit cavities, color and surface frost

Frozen peach halves qhia qhov kab noj hniav, xim thiab nto te.

Kev npaj ua lag luam tseem ceeb sib npaug. Paub meej tias qhov kev txiav txim kom muaj nuj nqis, sim kom muaj nuj nqis, kev kwv yees txhua xyoo, kev xa khoom xa tuaj, chaw nres nkoj, chaw nres nkoj, pallet lossis thawv yuav tsum, thiab daim ntawv pov thawj xav tau ua ntej pom zoo cov qauv zaum kawg. Cov txiv hmab txiv ntoo khov tuaj yeem txuas ntxiv los ntawm cov khoom muag, tab sis cov khoom muag tsis txwv. Lub sijhawm cog qoob loo, ua cov ntawv sau npe, thiab txias -khoom faib cuam tshuam thaum qhov kev pabcuam ruaj khov yuav tsum tau cog lus.

Nug cov qauv uas sawv cev rau qib uas tau hais tseg thiab cov qoob loo zoo li qhov ua tau zoo. Sau ntau tus kheej, thaw raws tu qauv, rov qab, thiab cov qauv siv hauv kev sim. Yog tias qhov kev txiav txim ntau lawm yuav siv lub pob sib txawv, txiav, lossis qoob loo, rov ua cov tshev uas cuam tshuam. Ib txhais tes zoo nkauj - xaiv cov qauv tsis txaus; lub hom phiaj yog qhov tshwj xeeb uas niaj hnub ua lag luam ntau tuaj yeem ntsib.

Thaum kawg, pom zoo rau kev hloov kev sib txuas lus. Cov txiv hmab txiv ntoo ntuj txawv, thiab cov qoob loo tshiab lossis kev pom zoo- qhov pib hloov pauv tuaj yeem hloov xim, qab zib, lossis kev ntxhib los mos thaum tseem nyob hauv qhov tshwj xeeb. Txheeb xyuas qhov kev hloov pauv twg yuav tsum muaj tus qauv tshiab, daim ntawv pov thawj hloov tshiab, tshuaj xyuas daim ntawv lo, lossis kev pom zoo ntawm tus neeg yuav khoom. Qhov me me ntawm kev tswj hwm feem ntau yog dab tsi ua rau cov kev pab cuam nectar zoo ib yam los ntawm ib lub caij mus rau lwm qhov.

Kev yuav khoom specification yuav tsum tau ua ke nrog ib daim ntawv sim ntau lawm. Khaws cov khoom tuaj ntau, khov thiab thawed hnyav, thaw lub sij hawm, rov qab pulp hnyav, tshuaj ntsuam siv, dilution, qab zib thiab acid ntxiv, ua kub, qhov kawg batch loj, thiab sensory soj ntsuam nyob rau hauv ib cov ntaub ntawv. Qhov no tsis yog cov ntaub ntawv rau nws tus kheej. Nws tso cai rau pab neeg piav qhia seb qhov sib txawv tom qab los ntawm cov txiv hmab txiv ntoo, cov txheej txheem thaw, daim ntawv qhia, lossis kab. Yog tias tsis muaj cov ntaub ntawv no, tus neeg yuav khoom yuav tsis lees paub cov khoom muaj suab rau qhov teeb meem qhia thaum lub sijhawm ua haujlwm, lossis lees txais cov khoom tsis sib xws vim tias tus kws tshaj lij tau kho nws tsis raug.

Nws tseem tsim nyog cais cov kev txwv yuav tsum tau ua los ntawm cov hom phiaj ua haujlwm. Khoom noj khoom haus- cov qauv kev nyab xeeb, nyuaj- cov ntaub ntawv tswj, tus kheej raws li txoj cai, thiab cov kev txwv tsis raug pom zoo yog qhov yuav tsum tau txais. Xim ntxoov ntxoo, aroma zog, thiab viscosity tej zaum yuav muaj ib tug nyiam lub hom phiaj ntxiv rau ib tug dav siv tau ntau yam, nyob ntawm seb qhov kawg formula yuav haum. Qhov kev sib txawv no pab kev yuav khoom teb rationally rau natural qoob loo variation thaum tiv thaiv cov yam ntxwv uas txhais cov tiav nectar. Thaum ob tog paub tias qhov tseem ceeb twg yog qhov tseem ceeb, kev ua piv txwv thiab kev kho kom raug ua sai dua.

Qhov sib txawv ntawm nectar, kua txiv, puree, mloog zoo, thiab khov txiv hmab txiv ntoo yog li qhov ua tau zoo dua li kev kawm. Txhua daim ntawv hloov cov khoom siv, rov qab, mis, qhov tshwm sim, kev xa khoom, thiab daim ntawv lo. Thaum cov kev hloov pauv tau hais meej meej, cov txiv duaj khov tuaj yeem raug ntsuas raws li kev tswj hwm dej haus tawm tswv yim es tsis txhob hloov pauv rau puree.

Qhov chaw khov txiv duaj nrog GreenLand- zaub mov

GreenLand- zaub mov yog khov- cov khoom noj khoom haus thiab cov chaw tsim khoom txhawb nqa lub Hoobkas- cov kev pab cuam muag khoom ncaj qha. Peb phim daim ntawv thov cov khoom lag luam thiab tswj xyuas cov ntsiab lus lag luam. Qhia cov txiv hmab txiv ntoo uas xav tau, txiav, qoob loo lub sijhawm, pob, daim ntawv thov thiab sim kom muaj nuj nqis. Peb yuav tshuaj xyuas cov kev xaiv frozen peach uas haum rau koj qhov kev pab cuam nectar los yog puree.

Xa kev nug