Inguva Yakareba Sei Unogona Kumisa Sour Cream Kuti Uchengete Nyowani | Kicheni Matipi & Nhungamiro

Nezve Sour Cream uye Unogona Kusunungura Sour Cream

Kirimu yakasviba (mu North America Chirungu, Chirungu cheAustralia uye New Zealand English) kana soured cream (ChiRungu) Riri chigadzirwa chemukaka inowanikwa na kuvira dzose ruomba nemamwe marudzi e lactic acid mabhakitiriya. Iyo hutachiona tsika, iyo inounzwa nemaune kana kuti yakasikwa, inovava uye inowedzera kirimu. Zita rayo rinobva mukugadzirwa kwelactic acid nebhakitiriya kuvirisa, iyo inonzi kusvira. creme fraiche imhando imwe yekrimu yakashapa ine mafuta akawanda uye inonaka zvishoma.

chinyakare

Pachinyakare, mukirimu wakasviba waigadzirwa nekurega kirimu yaive yakaomeswa pamusoro pemukaka kuvirisa pane tembiricha ine mwero. Inogonawo kugadzirwa nekuvava kwepasteurized cream ine acid-inogadzira bhakitiriya tsika. Mabhakitiriya akaumbika panguva yekuvira akaomesa kirimu uye akaita kuti iwedzere kuva acidic, nzira yechisikigo yekuichengetedza.

Mhando dzekutengeserana

Zvinoenderana neUS (FDA) mitemo, inotengeswa inogadzirwa sour cream ine isingasviki 18% milkfat isati yawedzerwa ma-bulking agents, uye kwete pasi pe14.4% milkfat mune yakapedzwa chigadzirwa. Uyezve, inofanira kunge iine acidity yese isingasviki 0.5%. Inogonawo kunge iine mukaka uye whey solids, buttermilk, starch muhuwandu husingadariki chikamu chimwe kubva muzana, munyu, uye rennet inotorwa kubva kune aqueous extracts kubva mudumbu rechina remhuru, mbudzana kana makwayana, muhuwandu hunoenderana nemaitiro akanaka ekugadzira. 

Uye zvakare, zvinoenderana nemitemo yekuCanada yekudya, emulsifying, gelling, kudzikamisa uye kuomesa vamiririri mune yakasviba kirimu chimwe chinhu, carob bhinzi chingamu (locust bean gum), carrageenan, jelly, guar chingamu, pectin, kana propylene glycol alginate kana chero kusanganiswa kwayo muhuwandu husingadariki 0.5 muzana, monoglycerides, mono- uye diglycerides, kana chero musanganiswa wayo, muhuwandu husingapfuuri 0.3 muzana, uye sodium phosphate dibasic muhuwandu husingapfuuri 0.05 muzana.

Sour cream haina kukwana akaviriswa, uye kufanana nemishonga yakawanda yemukaka, inofanira kuva firiji isina kuvhurwa uye mushure mekushandisa. Pamusoro pezvo, mumirau yeCanada, mukaka unobatanidza enzyme inotorwa kubva Rhizomucor miehei (Cooney naEmerson) kubva Mucor pusllus Lindt neyakajeka tsika yekuvirisa maitiro kana kubva kuAspergillus oryzae RET-1 (pBoel777) inogona zvakare kuwedzerwa mune yakasviba kirimu yekugadzira maitiro, mune huwandu hwakaenderana neyakanaka yekugadzira maitiro. Sour cream inotengeswa nemusi wekupera wakadhindwa pamudziyo, kunyangwe ichi chiri "sell by", "best by" kana "use by" date inosiyana nemutemo wenzvimbo. Refriji isina kuvhurwa kirimu yakasviba inogona kugara kwemasvondo 1-2 kupfuura kwayo tengesa nezuva nepo firiji yakavhurwa sour cream kazhinji inogara kwemazuva 7-10.

Panyama-makemikari zvivakwa

Ingredients

Cultured cream.

Yakagadzirwa sour cream inogona kusanganisira chero anotevera anowedzera uye anochengetedza: giredhi A whey, yakagadziridzwa chikafu starch, yavaibvisa phosphate, yavaibvisa citrate, guar chingamu, carrageenan, calcium sulfate, potassium sorbate, uye bhinzi yemhashu.

Kuumbwa kweprotein

mukaka ine inenge 3.0-3.5% mapuroteni. Mapuroteni makuru mukrimu ndiwo caseins uye whey mapuroteni. Pakati pechikamu chese chemapuroteni emukaka, makeini anoita 80% nepo whey mapuroteni anoita 20%. Kune makirasi mana makuru emakesini; β-makesi, α(s1)-makesi, α(s2)-casein uye κ-makesi. Aya maprotein e-casein anoumba akawanda ma molecular colloidal chikamu chinozivikanwa se casein micelle. Mapuroteni ataurwa ane hukama hwekusunga nemamwe mapuroteni ecainin, kana kusunga necalcium phosphate, uye kusungwa uku ndiko kunoumba huwandu. Macasein micelles akaunganidzwa e β-caseins, α(s1) -caseins, α(s2) -caseins, akaputirwa neκ-caseins.

Mapuroteni anobatwa pamwe chete nemasumbu madiki ecolloidal calcium phosphate, micelle inewo lipase, citrate, mayoni madiki, uye plasmin enzymes, pamwe chete neyakavharirwa mukaka serum. Iyo micelle yakaputirwawo muzvikamu zve κ-caseins iyo inozivikanwa seyebvudzi layer, ine yakaderera density kupfuura musimboti we micelle. Casein micelles zviri nani porous zvimiro, kubva muhukuru hwe50-250 nm muhupamhi uye zvimiro paavhareji ndeye 6-12% yehuwandu hwevhoriyamu chikamu chemukaka. Chimiro chacho chine porous kuitira kuti chikwanise kubata mvura yakakwana, chimiro chayo chinobatsirawo mukuita reactivity ye micelle. 

Kuumbwa kwemamorekuru ecasein mumicelle hakuna kujairika nekuda kwehuwandu hwe β-casein prolinezvisaririra (iyo yakasarudzika masarasara inokanganisa kuumbwa kwe α-helixes uye β-mashizha) uye nekuti κ-caseins chete ine imwe phosphorylation yakasara (ivo glycoproteins) Nhamba yakakwirira yeproline residues inodzivisa kuumbwa kwezvikamu zvechipiri zvakavharwa zvakadai se-α-helixes uye β-pleated sheets.

Nekuda kwe κ-caseins kuve glycoproteins, akatsiga pamberi peacalcium ions saka iyo κ-makesi ari pane yekunze chikamu cheiyo micelle kudzivirira zvishoma izvo zvisiri-glycoprotein β-makesi, α (s1) -makesi, α (s2)-makesi kubva mukudzikisira kunze muhupo hwehuwandu hwe calcium ions. Nekuda kwekushomeka kweiyo yakasimba sekondari kana tertiary chimiro nekuda kweye proline masara, casin micelles haisi kupisa kupisa zvikamu. Zvisinei, ivo vane pH vane hanya. Iwo macolloidal particles akatsiga pane yakajairwa pH yemukaka inova 6.5-6.7, iyo micelles inozodzika pa isoelectric point yemukaka inova pH ye4.6.

Mapuroteni anoumba iyo yakasara 20% yechikamu chemapuroteni mukrimu anozivikanwa se whey mapuroteni. Whey mapuroteni anonziwo zvakanyanya kunzi serum mapuroteni, iyo inoshandiswa kana maprotein e-casein akabudiswa kunze kwekugadzirisa. Izvo zvikamu zviviri zvakakosha zve whey mapuroteni mumukaka ndezvi lact-lactoglobulin uye α-lactalbumin. Izvo zvakasara whey mapuroteni mumukaka ndezvi; immunoglobulins, bovine serum albumin, uye ma enzymes akadai lysozyme. Mapuroteni eWhey akanyanya kunyungudika nemvura kupfuura casein mapuroteni. Iyo huru biological basa re β-lactoglobulin mumukaka ndeye kushanda senzira yekufambisa vhitamini A, uye basa guru rehupenyu hwe α-lactalbumin mu lactose synthesis.

Iwo mapuroteni ewhey anopikisa zvakanyanya kune acids uye proteolytic enzymes. Nekudaro, mapuroteni ewhey haanzwe kupisa: kupisa kwemukaka kunokonzera denaturation ye whey proteins. Iyo denaturation yemapuroteni aya inoitika mumatanho maviri. Izvo zvimiro zve β-lactoglobulin uye α-lactalbumin zvinopararira, uyezve nhanho yechipiri ndiko kuunganidzwa kwemapuroteni mukati memukaka. Ichi ndicho chimwe chezvinhu zvikuru zvinobvumira whey mapuroteni kuti ave nezvakanaka zvakadaro emulsifying properties. Native whey mapuroteni anozivikanwawo nokuda kwezvakanaka zvekurova zvinhu, uye mune zvigadzirwa zvemukaka zvinotsanangurwa pamusoro apa, gelling dzavo. Pamusoro pe denaturation ye whey mapuroteni, pane kuwedzera kweiyo mvura inobata simba yechigadzirwa.

kugadzira

Kugadzirwa kwekrimu yakasvibirira kunotanga nekumisikidzwa kwemafuta emukati; danho iri nderekuona kuti huwandu hunodiwa kana hwepamutemo hwemafuta emukaka huripo. Sezvambotaurwa, huwandu hushoma hwemafuta emukaka hunofanirwa kunge huri mukisiki yakashapa ndeye 18%. Munguva iyi nhanho mukugadzirwa kwezvimwe zvinhu zvakaoma zvinowedzerwa kukrimu; giredhi rekuwedzera A whey semuenzaniso raizowedzerwa panguva ino. Chimwe chekuwedzera chinoshandiswa panguva iyi yekugadzira nhanho nhevedzano yezvigadzirwa zvinonzi stabilizers.

Izvo zvinowanzoita stabilizers izvo zvinowedzerwa kune sour cream ndizvo polysaccharides uye jelly, kusanganisira yakagadziridzwa chikafu starch, guar chingamu, uye carrageenans. Iko kufunga kuseri kwekuwedzera kwema stabilizer kune yakaviriswa zvigadzirwa zvemukaka ndeyekupa kutsetseka mumuviri uye magadzirirwo echigadzirwa. Iyo stabilizers inobatsirawo mune gel chimiro chechigadzirwa uye kuderedza whey syneresis. Kuumbwa kweizvi gel zvivako, kunosiya mvura shoma shoma ye whey syneresis, nokudaro kuwedzera hupenyu hwesherufu. 

Whey syneresis ndiko kurasikirwa kwehunyoro nekudzingwa kwewhey. Uku kudzingwa kwewhey kunogona kuitika panguva yekufambisa kwemidziyo yakabata sour cream, nekuda kwekusagadzikana kwekufamba uye kusagadzikana. Nhanho inotevera mukugadzira maitiro ndeye acidification yekrimu. Organic acids zvakaita se citric acid or yavaibvisa citrate inowedzerwa kukirimu pamberi homogenization kuitira kuwedzera metabolic basa rekutanga tsika. Kugadzirira musanganiswa we homogenization, inopisa kwenguva pfupi.

Homogenization inzira yekugadzira iyo inoshandiswa kuvandudza kunaka kweiyo sour cream maererano neruvara, kuwirirana, kugadzikana kwekrimu, uye creaminess yeyakagadzirwa cream. Munguva ye homogenization yakakura mafuta maguruva mukati mekirimu akaputswa kuita madiki ma globules kuti abvumidze kuturika mukati meiyo system. Panguva ino mukugadziriswa kwemukaka mafuta magurubules uye kasini mapuroteni havasi kudyidzana, pane kurambana kunoitika.

Musanganiswa wacho unoitwa homogenized, pasi pekumanikidzwa kwepamusoro homogenization pamusoro pe130 bha (unit) uye pakupisa kwakanyanya kwe60 ° C. Kuumbwa kwemaglobules madiki (pazasi pe2 microns muhukuru) yakambotaurwa inobvumira kudzikisa kuumbwa kwekrimu uye kuwedzera viscosity yechigadzirwa. Panewo kuderedzwa kwekuparadzaniswa kwe whey, kuwedzera ruvara ruchena rwekrimu yakasviba.

Mushure mekuita homogenization yekrimu, musanganiswa unofanirwa kupinda pasteurization. Pasteurization ndeyekunyoro kupisa kurapwa kwekrimu, nechinangwa chekuuraya chero mabhakitiriya anokuvadza mukirimu. Iyo homogenized cream inopinda yakanyanya tembiricha ipfupi nguva (HTST) pasteurization nzira. Mune rudzi urwu rwepasteurization, kirimu inopisa kusvika pakupisa kwe85 ° C kwemaminitsi makumi matatu. Iri danho rekugadzirisa rinobvumira svikiro risingabereki kana yave nguva yekusuma utachiona hwekutanga.^[15]

Mushure mekuita kwepasteurization, pane kutonhora uko musanganiswa unotonhodzwa kusvika patembiricha ye20˚C. Chikonzero chekuti musanganiswa wakatonhodzwa kusvika patembiricha ye20˚C imhaka yekuti iyi ndiyo tembiricha yakakodzera yemesophilic inoculation. Mushure mekunge homogenized cream yatonhodzwa kusvika 20˚C, inoiswa 1-2% inoshanda yekutanga tsika. Rudzi rwekutanga tsika inoshandiswa yakakosha pakugadzira sour cream. The kutanga tsika ine basa rekutanga maitiro ekuvirisa nekuita kuti homogenized cream isvike pH ye4.5 kusvika 4.8.

Lactic acid mabhakitiriya (pano anozivikanwa seLAB) anovirisa lactose kune lactic acid, iwo mesophilic, Gram-yakanaka yekudzidzira anaerobes. Iwo matinji eLAB anoshandiswa kubvumira kuviriswa kweyakavava kugadzirwa kweLactococcus lactis subsp latic kana Lactococcus lactis subsp cremoris iwo lactic acid mabhakitiriya ane chekuita nekugadzira asidhi. Lactococcus lactis ssp ndiyo LAB inozivikanwa nekugadzira zvinonhuwira. lactis biovar diacetyllactis. Pamwe chete mabhakitiriya aya anoburitsa makomisheni anodzikisa pH yemusanganiswa, uye anoburitsa zvinonhuwirira zvakaita se diacetyl.

Mushure mekumwayiwa kwetsika tsika, kirimu yakagovaniswa mumapakeji. Kwemaawa gumi nemana maitiro ekuvirisa anoitika umo pH inoderedzwa kubva pa18 kusvika pa6.5. Mushure mekuvirisa, imwezve kutonhora kunoitika. Mushure meiyi nzira yekutonhora, kirimu inovava inoiswa mumidziyo yavo yekupedzisira uye inotumirwa kumusika

Tinoziva kuti haudi kuverenga mhinduro refu, dzakakwenenzverwa mutsara kuCan Sour Cream Freezable uye nzira dzakaoma dzekuita mabasa epamba mukicheni. Zvakanaka, hapana anoita! Isu madzimai emumba tinoda nguva yedu uye tinoda zvese zvemashiripiti kuti ita zvinhu mukicheni.

Tinotenda nekutishanyira zvakare sezvatinokubatsirai nazvo zvinonhuwira nemishonga, ikozvino hezvino mamwe madiki uye akakosha magadzirirwo echando ekrimu yakavava. (Sour Cream)

Saka, pasina nguva, tauya negwara rakazara rekuti iwe unogona kuomesa sour cream:

Pamberi pechimwe chinhu,

Ko Sour Cream Inogona Kuomeswa Nechando?

Ehe, sour cream inogona kuomeswa nechando pasina kurasikirwa nekutsva kwayo. Nekudaro, magadzirirwo echando akashama cream anogona kutaridzika akacheneruka, asi ichi hachisi chekunetsekana nacho. Chaizvoizvo, sour cream inoshandiswa mumabikirwo anogadzirwa mucasseroles uye pressure cookers. Zvidyo zvakadai semuto, masupu, sosi uye madhirezi ndiwo mabikirwo ane mukurumbira ekunwa kirimu yakasviba.

Kutonhora Sour Cream Zano:

Rangarira, kana iwe uchida kuchengeta sour cream kuti ishandiswe gare gare mumabikirwo, ita shuwa, omesa nechando isati yashata. Kutonhora kunogona kumisa kirimu kubva pakuipa asi haigone kusunungura maitiro. Haisi yekrimu yakavava chete, asi yakafanana neyechizi, yoghurt, heavy cream, whipping cream, waini, uye kunyange masaradhi.

Nzira yeKuomesa Cream?

Iko hakuna rakaoma rakaoma uye rinokurumidza gwara rekutevera kune kutonhora yakasviba miriwo. Vanhu vazhinji vanofunga kuti kungoichengeta mufiriji kumusoro kunoomesa. Iwe unogona kuchengeta kirimu nenzira iyi, asi kuti uwedzere kuravira, tevera matanho aya:

1. Scoop kirimu yakasvinwa yakavhurika mumudziyo une chifukidziro chine whisk kana tora mabhaidhi ekugadzirisa emhando ipi neipi yemudziyo.
2. Mushure mekurova, simbisa kumusoro uye nyora zuva kuti uzive nguva yakachengetwa.

Kana yakachengetwa yakaomeswa nevharo yemhepo yakavhurika, inogona kugara zvakanaka kwemavhiki matatu.

3. Zvino, chengeta mufiriji.

Mubvunzo: Unogona Kusunungura Sour Cream muRecipe?

Ans: Kwete, iwe uchafanirwa kutanga wanyungudusa kana resipi inoda thawed cream.

Nzira yekuchenesa cream?

Zvino, kana uchifanira kuishandisa, chingoburitsa huwandu hunodiwa kuti unyungudike, kwete mudziyo wacho wese.

1. Tora kirimu kubva mubhokisi rayo woiisa muKurumidza Defrost Tray. Inobatsira kunyungudika zvinhu zvakaomeswa nechando nekukurumidza.
2. Kana iko kurongedzwa kwechando nechando kachigwinya, iko kwakagadzirira kushandisa.

Kana iwe usiri kuda kuinyungudutsa kana kuti usina nguva yekunyungudusa kirimu, edza mazaya echando echikafu echikafu.

Sour Cream Coffee Cake:

Heinoi yedu yatinofarira 8-nhanho sour cream cake resipi:

Kuti ugadzirire keke yekofi nekrimu yakasviba, iwe uchada awa.

Zvishandiso zvekirimu yakasviba keke keke:

Ingredients	fomu	uwandu
keke
Asina mafuta	Yakapfava	113 magiramu
shuga	Hupfu	198 magiramu
Eggs	guru	2
Hupfu hwese-hwechinangwa	Unbleached	241 magiramu
Poda yekubheka	Powder	1 tsp
Soda yekubikisa	Powder	¼ tsp
munyu	Kazhinji sodium	½ tsp
Kirimu yakasviba	arohwe	227 magiramu
toppings
shuga	Kusasa	99grams
Cinnamon		2 tsp
Vanilla kubvisa	Liquid	2tsp
Walnuts uye pecans	Akatemwa	57 magiramu

Maitiro:

Sour Cream keke:

1. Preheat oven ku 350 ° F.
2. Tora mbiya ubatanidze zvese zvinoshandiswa senge bhotoro, shuga, mazai, hupfu, hupfu hwebibiki, kubika soda uye munyu, uye whisk zvakanaka.
3. Wedzera bota uye whisk
4. Wedzera sour cream uye whisk

Kuburitsa:

Tora ndiro yacho, wedzera zvese zvinoshandiswa uye whisk kusvikira zvanyatsogadzikana.

Kugadzira:

1. Tora pepa refoiri woisa Cake shaper mold pairi. Nekuita izvi unogona kugadzira pani iyo keke yako isinganamati kwairi.
2. Wedzera hafu yekeke mix mairi
3. kuwedzera topping
4. Wedzera imwe hafu mairi
5. Tevera danho rechitatu
6. chiise muchoto
7. Tarisa mushure memaminitsi makumi matatu; Kana zvaitwa, zvibvise kana kuti zvisiye mune mamwe maminetsi mashanu kusvika gumi.
8. Bvisa keke kubva muchoto uye uimhanyisa.

Kunyangwe uchinakidzwa nekofi kana mbishi, sarudzo ndeyako.

Inogona Sour Cream Bundt Cake Igoita Frozen?

Kubva kuBundt kuenda kukofi, unogona kuomesa uye kuchengeta chero keke rakagadzirwa kubva kune yakavava cream.

Mubvunzo unomuka apa,

Matauriro Ekutaura Kana Sour Cream Yakashata

Sour cream yatova tangy, uye haugone kuziva kana yakaipa nekuiravira. Pano iwe unofanirwa kuongorora kirimu kubva panzvimbo yepedyo uye tarisa kana ichiita sechena kana chero ipi zvayo. Kana ukaona mavara akasviba achiumba pamusoro, ichi chiratidzo che mold uye yakaipa sour cream.

Asi,

Sour Cream Inonyatsoipa Here?

Zvakanaka, sour cream haisi pakati pezvikafu zvisinga ende zvakashata. Kufanana nechero chimwe chigadzirwa chemukaka, sour cream ine nguva shoma yekugara iri nyowani, kunyanya muzhizha.

Inguva yakareba sei sour cream yakanaka mushure mekuvhura?

Kana ukasaichengeta munzvimbo inotonhora, takati inotonhora, saka kana ukasaichengeta mufiriji inotonhora zvakanyanya, inoshata mukati memazuva 1-2.

Waiziva here kuti sour cream inogonawo kugadzirwa kumba?

Mubvunzo: Nzira yekuita Sour Cream nekukurumidza?

Ans: Nekuwedzera lactic-asidhi tsika mukirimu, unogona kugadzira sour cream kumba mukati memaminitsi. Lactic acid inopa kuravira kunovava kunodiwa nemunhu wese mumabikirwo, kunyanya kana uchidya chikafu cheMexico.

Zvino, kana yagadzirwa kana kuvhurwa kumba, chimwe chinhu chaungafunga nezvacho ndeichi:

Sour Cream Yakareba Sei?

Nguva zhinji, tinounganidza makirimu, yoghurt, uye masosi patinenge tichitora zvakaderedzwa uye zvinopihwa kuchitoro. Zvigadzirwa zvakawanda zvinogara kwenguva refu zvakasara zvisina kuvhurwa; zvisinei, zvinofanirwa kuve nechando pakarepo mushure mekuburitswa kunze kwebhokisi kana kuchengetwa kuti zvishandiswe gare gare. Kana tikataura nezvenguva, senge kirimu yakasviba inonzwika zvakanaka sei mushure mekuvhurwa?

Pasina firiji:

Mukushaikwa kwefiriji, iwe unofanirwa kushandisa ipapo kirimu senge chero chimwe chigadzirwa chemukaka, nekuti chinokanganisa nekukurumidza uye nyore.

Nefiriji:

Sekureva kweUSDA, iyo yakazara nguva yechando mukirimu wakasviba mavhiki matatu. Asi kana isina kuomeswa zvachose, zvinotora 7 kune mazuva 14 isati yanyunguduka zvachose. Asi kana iwe ukaona iyo kirimu ichinyungudika, edza kuishandisa mumabikirwo nekubika nekukurumidza sezvazvinogona.

Mubvunzo: Is Sour Cream Yakashata Kwauri?

Ans: Sour cream pachayo haina kukanganisa kuhutano; zvisinei, macalorie akawandisa aainawo, anogona kuvhiringa muviri wako wakanyatsoumbwa kana kuti anogona kuwedzera mamiriro acho ezvinhu kana uri kuedza kuderedza uremu. Pakupedzisira, kuwandisa kwezvinhu zvose kwakaipa.

Chinonyanya kukosha:

Chii chaunofarira sour cream recipe? Govera nayo nesu muchikamu chekutaura pazasi. Kana iwe uchida kuve mukicheni, iwe unenge uchanyatsonakidzwa nekushandisa kwedu kicheni nemidziyo yemumba. Zvakanaka, ivo vanokuchengetera hafu yenguva yekubika yako. Vatarise pano usati wasiya peji ino.

Zvakare, usakanganwa kubaya / bhukumaki uye shanyira yedu Blog kune rumwe ruzivo runonakidza asi rwepakutanga. (Zvakanakira Oolong Tea)