Hauv tebchaws Lavxias, nws yog txoj kev cai los cim lub qe qaib nrog kev sib txuas ntawm tsab ntawv "D" lossis "C" thiab cov paib qhia txog qeb ntawm cov khoom. Cov phiajcim ntawm lub plhaub no txhais li cas thiab cov khoom lag luam zoo li cas?
Dab tsi yog qhov sib txawv ntawm kev noj zaub mov noj thiab qe qe
Lub cim ua ntej ntawm kev kos cim ntawm lub qe - tsab ntawv "D" lossis "C" txhais tau tias nws tau faib raws li kev noj haus ("D") lossis rooj ("C").
Cov qe tau raug txiav txim siab txog kev noj zaub mov hauv lub lis piam tom qab cov nqaij qaib tau tso lawv - raws li, lub sijhawm rau lawv muag tsis pub dhau xya hnub. Lawv tau cim nrog lub cim liab liab thiab hnub ntawm kev xaiv qhov yuav tsum tau siv (nws yog los ntawm lub sijhawm no "hnub nyoog" ntawm cov khoom pib).
Cov qe ua cim "D" yog pom zoo rau cov menyuam yaus thiab zaub mov noj, thiab lawv tau tshwj xeeb tshaj yog noj (nws ntseeg tau tias nws yog qhov zoo tshaj rau noj qe 3-4 hnub tom qab tso). Txawm li cas los xij, hauv khw muag khoom xws li cov khoom lag luam tuaj yeem pom tsis tau, tshwj xeeb tshaj yog nyob hauv cov cheeb tsam uas kev ua liaj ua teb qaib tsis nthuav dav: tom qab txhua, los ntawm lub sijhawm noj zaub mov qe ncav cuag cov neeg siv khoom, lawv tuaj yeem hloov mus rau qeb ntawm "canteens".
Cov qe qe yog cim nrog lub cim xiav “C” thiab raug muag tsis pub dhau 25 hnub txij li hnub tso, thiab hnub xaiv tau lub plhaub tsis tas yuav tsum siv lawm (muab cov ntaub ntawv no sau rau ntawm cov khoom ntim).
Dab tsi yog Pawg ntawm qaib qe
Raws li qhov loj me, cov qe qaib tau muab faib ua 5 pawg, thiab raug cim nrog tus lej ntawm 1 txog 3, lossis cov tsiaj ntawv "O" lossis "B".
Cim "3" - qe ntawm qeb peb, tsawg tshaj plaws. Lawv qhov "kwv yees" nruab nrab hnyav yog 40 grams, qhov hnyav ntawm ib lub qe qe tuaj yeem muaj li 35 txog 44.9 grams. Cov qe me me feem ntau yog nteg los ntawm cov menyuam yaus qaib, lawv muaj peev xwm heev, tab sis lawv tsis tshua pom ntawm cov khw muag khoom - cov neeg siv khoom tsis nyiam xws li "tsis tseem ceeb".
Cim "2" - qeb thib ob, cov qe hnyav li ntawm 45 txog 55,9 grams. Qhov hnyav nruab nrab ntawm ib lub qe hauv qeb thib ob yog 50 grams. Thiab yog tias koj rho qhov hnyav ntawm lub plhaub (uas ua kom txog 12% ntawm qhov loj ntawm lub qe), xws li lub qe yuav hnyav li 40 txog 50 grams. Nws yog cov qe no uas suav tias yog "qhov nruab nrab" hauv cov zaub mov txawv (kwv yees hnyav ntawm "cov ntsiab lus" ntawm ib lub qe hauv kev ua noj hauv tsev yog coj li 40 grams).
Cim "1" - qe ntawm thawj qeb, qhov hnyav uas tuaj yeem yog 55 txog 64.9 grams, thiab qhov hnyav nruab nrab raws li cov qauv yog 60 grams. Cov qe hauv cov qeb hnyav no feem ntau pom ntawm cov khw muag khoom noj thiab suav tias yog qhov sib luag zoo tshaj plaws ntawm cov muaj pes tsawg leeg. Nws yog lawv leej twg feem ntau hu ua "nruab nrab" los ntawm cov niam tsev niaj hnub, sib qhia ua zaub mov noj nrog ib leeg.
Cim "O" txhais tau tias "tau xaiv". Qhov hnyav nruab nrab ntawm cov xaiv qe yog 70 grams (los ntawm 65 txog 74.9). Cov qe zoo li no tau muab qhov kev xav ua qhov loj thiab yog qhov xav tau ntawm cov neeg yuav khoom - tshwj xeeb tshaj yog muab qhov tseeb tias, hais txog qhov hnyav ntawm "cov ntsiab lus", feem ntau nws tau txais txiaj ntsig me ntsis los yuav lawv ntau dua li qe ntawm thawj qeb.
Khij "B" tso rau ntawm cov qe ntawm cov qeb siab tshaj plaws - lawv qhov hnyav tsis tuaj yeem qis dua 75 grams (qhov txwv loj dua tsis txwv, tus nqi nruab nrab yog 80 grams). Cov qe no yog qhov kim tshaj plaws, tab sis nws yuav tsum tau yug los rau hauv lub siab tias, tsis suav lub plhaub, ib lub qe cim "B" yog qhov sib luag hauv qhov hnyav rau ob ntawm nws cov "kwv tij" los ntawm qeb ob lossis thib peb.
Kev faib cov qe rau cov pawg yog ua tsuas yog los ntawm qhov hnyav thiab tsis cuam tshuam los ntawm lwm yam. Ob qho tag nrho kev noj zaub mov noj thiab cov qe qe yuav ua tau rau ib qho ntawm ntau pawg me; lub plhaub ntawm lub qe tuaj yeem yog xim dawb los yog xim av. Qe muaj zog nrog iodine, selenium lossis lwm yam micronutrients tsis tas yuav yog cov raug xaiv lossis cov qeb siab tshaj: tsis tuaj yeem yog ntawm ib qho loj.
Yog li, kev kos cim "C2" txhais tau tias peb muaj lub rooj qe ntawm cov qeb thib ob, "DO" yog lub qe xaiv cov zaub mov, "CB" yog lub qe qe ntawm cov qeb siab tshaj plaws, thiab lwm yam.
Lwm cov ntaub ntawv tuaj yeem ua nyob ntawm lub qe
Lub thwj cim nrog uas cov cim lub cim yuav muaj cov ntaub ntawv tsis yog hais txog qib ntawm lub freshness thiab pawg ntawm cov khoom, tab sis kuj muaj ntaub ntawv ntxiv. Feem ntau cov no yog:
- tshawb hnub thiab hnub tas sij hawm,
- lub npe ntawm cov qaib ua teb,
- cov khw muag khoom lag luam.
Yog lub qe plhaub tsis khws
Ua raws li GOSTs Lavxias, kev kos cim tuaj yeem siv rau lub plhaub ntawm txhua lub qe, lossis rau ntim nrog lawv. Tab sis tsuas yog muaj xwm txheej tias daim ntawv lo rau ntawm lub thawv nrog cov qe tau muab tso rau hauv txoj kev uas nws tsis tuaj yeem qhib lub pob tsis tas ua rau daim ntawv puas tsuaj (qhov no ua rau nws muaj peev xwm cais tsis tau rov siv lub pob thiab hloov qe los ntawm ib lub thawv mus rau lwm qhov).
Yog li no, yog tias lub qe nyob hauv ib lub thawv uas tau lo nrog daim ntawv lo, lawv lub plhaub yuav tsis muaj qhov "insignia", thiab qhov no tsis ua txhaum cov cai.
