Citric acid yog cov kua qaub tsis muaj zog uas ib txwm pom hauv cov txiv hmab txiv ntoo xws li txiv kab ntxwv thiab txiv qaub. Vim nws cov kua qaub thiab tsw qab (nrog rau nws qhov nruab nrab thiab cov khoom siv khaws cia), nws yog qhov nrov heev rau siv ntau yam khoom lag luam, xws li dej haus, khoom noj, tshuaj, tshuaj pleev ib ce, thiab tshuaj ntxhua khaub ncaws. Txawm hais tias citric acid feem ntau yog muag raws li cov khoom (crystalline hmoov), koj yuav nyiam nws hauv cov kua ua kua rau qee lub hom phiaj.
Kauj ruam
Ntu 1 ntawm 2: Npaj Tshuaj
Kauj Ruam 1. Yuav citric acid nyob rau hauv daim ntawv ntawm cov hmoov crystalline
Cov hmoov no tuaj yeem pom hauv khw muag khoom noj, Cov lag luam nruab nrab sab hnub tuaj, khw muag khoom noj, khw muag khoom noj qab haus huv, lossis khw muag khoom noj. Citric acid qee zaum tuaj yeem pom hauv ntu zaub mov kaus poom, thiab qee zaum sau tias "qaub ntsev". Yuav yam tsawg kawg ntawm 450 grams ntawm citric acid hmoov los tsim cov tshuaj txaus.
Kauj Ruam 2. Ua lossis yuav cov dej ntxhia
Ntau yam tsis huv thiab cov zaub mov raug tshem tawm hauv cov txheej txheem ntawm cov dej npau thiab ua kom dej sib xyaw.
Kauj Ruam 3. Siv cov khoom siv uas tsis yog xim hlau lossis tsis ua kom rov ua tiav cov txheej txheem
Citric acid tuaj yeem cuam tshuam nrog ntau cov hlau yog li nws tuaj yeem siv los ntxuav cov hlau. Tias yog vim li cas cov kua txiv kab ntxwv tso rau hauv lub raj mis hlau yuav sai sai uas tsis muaj xim hlau saj.
Ntxuav cov cuab yeej kom huv ua ntej koj siv nws los tiv thaiv kev sib kis ntawm cov tshuaj thiab kev loj hlob ntawm pwm
Kauj Ruam 4. Txiav txim siab qhov xav tau ntawm citric acid hmoov thiab dej kom daws tau
Cov qib siab ntawm cov tshuaj citric acid (siab lossis qis) yuav cuam tshuam rau nws lub zog, txee lub neej thiab tsim nqi.
- Citric acid daws nrog cov ntsiab lus siab tuaj yeem khaws cia rau lub sijhawm ntev dua li cov ntsiab lus qis. Qhov zoo tshaj koob tshuaj yog 450 grams ntawm citric acid hmoov thiab 470 ml dej.
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Txawm li cas los xij, kev daws teeb meem tsawg, piv txwv li sib xyaw 450 grams hmoov thiab 950 ml dej kuj tseem tuaj yeem siv tau thiab yog qhov pheej yig dua. Kev sib piv ntawm cov khoom xyaw kuj tseem yuav ua rau koj yooj yim dua vim tias 30 ml ntawm kev daws yuav sib npaug li 14 grams qhuav citric acid hmoov.
Kauj Ruam 5. Ntsuas tawm cov hmoov citric acid
Muab 450 grams ntawm citric acid hmoov rau hauv lub lauj kaub uas tsis yog xim hlau, thiab tso tseg.
Kauj Ruam 6. Boil dej distilled
Nqa cov dej kom tsim nyog kom npau (450 lossis 950 ml) hauv lub lauj kaub uas tsis yog xim hlau.
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Koj tseem tuaj yeem siv lub thawv ntim microwave zoo, tab sis ceev faj thaum rhaub dej hauv lub microwave. Cov dej tuaj yeem kub heev thiab ntws los ntawm sab hauv lub thawv. Txheeb cov dej ntau zaus thiab hnav lub qhov cub thaum tshem nws, thiab ua qhov no kom zoo kom cov dej kub tsis nchuav. Kuj tseem muab cov ntoo lossis lwm yam khoom zoo sib xws tso rau hauv dej ua ntej koj ua kom sov. Qhov no muaj txiaj ntsig zoo rau rub cov npuas dej kom lawv tsis sib sau ua ke.
Kauj Ruam 7. Ncuav dej npau npau tshaj cov hmoov, tom qab ntawd sib tov nrog rab diav tsis yog xim hlau kom txog thaum cov hmoov yaj tag
Ceev faj ntawm cov dej npau. Koj tseem tuaj yeem siv lub tshuaj yej tsis-reactive tshuaj yej los ua qhov no.
Ntu 2 ntawm 2: Khaws Cov Tshuaj
Kauj Ruam 1. Lim qhov kev daws teeb meem
Siv cov ntawv lim los yog cov ntaub cheesecloth los lim cov tshuaj thiab muab tso rau lwm lub lauj kaub uas tsis yog xim hlau lossis lub tais kom cais tawm ib qho uas tsis tau daws cov kua qaub citric acid.
Kauj Ruam 2. Txias cov tshuaj kom sov hauv chav
Ua li ntawd yuav tso cai rau koj kom muaj kev nyab xeeb xa cov tshuaj mus rau hauv lub khob. Qhov no tseem yuav tiv thaiv lub raj mis yas kaw nruj nreem kom tawg (lossis tawg) thaum cov dej kub sab hauv txias.
Kauj Ruam 3. Hloov cov tshuaj
Muab cov tshuaj citric acid tso rau hauv lub thawv uas tsis yog xim hlau. Xyuas kom koj ntxuav lub ntim kom huv si (los ntawm rhaub cov yas lossis cov iav uas tiv taus cua sov rau 5 txog 10 feeb). Xaiv lub thawv uas tuaj yeem kaw tau nruj. Ncuav cov tshuaj rau hauv lub khob uas siv lub raj.
Kauj Ruam 4. Khaws cov tshuaj citric acid rau hauv qhov chaw tsaus, txias, xws li lub txee rau khoom hauv chav ua noj lossis khaub ncaws
Cov tshuaj no tuaj yeem kav ntev txog 2 xyoos yog tias khaws cia kom raug.
Ceeb toom
- Thaum citric acid yog cov khoom lag luam khoom noj uas tuaj yeem siv rau lub hom phiaj ntawm kev lag luam tshuaj, cov lus qhia daws hauv cov kab lus no tsuas yog pom zoo rau kev ntxuav cov neeg sawv cev. Dilute cov tshuaj nrog dej (yog tias tsim nyog) siv los ua tus neeg tu lub cev raws li xav tau, raws li daim ntawv qhia koj ua raws. Tsis txhob noj citric acid hmoov lossis tshuaj, tshwj tsis yog koj tus kws kho mob pom zoo. Khaws citric acid kom deb ntawm cov tsiaj thiab menyuam.
- Yog tias tsis kho thiab khaws cia kom raug, pwm tuaj yeem loj hlob hauv cov kua qaub citric. Ib txwm siv cov tais diav uas tsis yog xim hlau los ntxuav lawv. Khaws cov tshuaj tov rau hauv lub khob lossis lub raj mis uas tuaj yeem kaw tau nruj kom tiv thaiv kom tsis txhob tuaj pwm tuaj.
- Tsis txhob tso cov kua qaub citric rau hauv lub hnub lossis hauv qhov kub heev vim tias nws tuaj yeem txo cov kua qaub hauv cov tshuaj.
