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Xim Liab Beet Cag (Betanin hmoov)
Kev Taw Qhia
Xim liab ntawm cov hauv paus beet yog cov xim ntuj hu ua betanin uas yog ib feem ntawm tsev neeg betalain pigment, feem ntau nws tau los ntawm cov kua txiv ntawm cov beet liab. Nws yog ib qho sawv cev rau cov xim anthocyanin.
Cov xim ntawm betanin nyob ntawm pH; Hauv qab pH4.0-6.0 aqueous tej yam kev mob, nws yog xim av thiab ruaj khov, ua xiav-violet thaum pH nce. Thaum pH mus txog qib alkaline, betanin lwj los ntawm hydrolysis, ua rau xim daj-xim av.
Cov beets yog xim liab tob, ntshav vim tias betanin yog xim liab mus rau xiav. Yog tias nws muaj alkaline ntau dua, nws yuav hloov mus ua xim xiav ntshav. Yog li, beets feem ntau yog acidic los ntawm lawv cov pH, vim tias nws raug betanin.
Cov xim ntawm cov beets zoo tshaj plaws piav qhia tias yog xim liab-ntshav. Nws tsis yog xim liab ci, tob, txiv kab ntxwv. Nws muaj lub suab xiav tshwj xeeb, ua rau nws zoo li xim liab ntshav ntau dua li xim liab txiv kab ntxwv (xws li txiv lws suav piv txwv).
Ua ib yam khoom noj khoom haus ntxiv, nws tus lej E yog E162. Ua ib yam khoom noj khoom haus ntxiv, betanin tsis muaj kev txhawj xeeb txog kev nyab xeeb.
Daim Ntawv Thov
Siv dav rau ntau hom xim rau khoom noj. Feem ntau siv rau cov noodles mov khov, dej haus khov, khoom ci, ice cream thiab lwm yam khoom noj.
Cov kev siv betanins feem ntau yog siv rau hauv kev pleev xim rau cov dej khov nab kuab thiab cov dej qab zib hmoov; lwm yam kev siv yog siv rau hauv qee cov khoom qab zib, piv txwv li fondants, cov xov qab zib, cov txheej qab zib, thiab cov txiv hmab txiv ntoo lossis cov khoom qab zib. Hauv cov khoom qab zib kub, nws tuaj yeem siv yog tias ntxiv rau qhov kawg ntawm kev ua tiav. Betanin kuj tseem siv rau hauv cov kua zaub nrog rau cov txiv lws suav thiab cov khoom lag luam nqaij npuas. Betanin "tsis tau raug liam tias ua rau muaj kev tsis haum tshuaj rau zaub mov thaum siv los ua tus neeg sawv cev pleev xim".
Betanin kuj tau pom tias muaj cov tshuaj tua kab mob thiab tuaj yeem siv los ua cov tshuaj tua kab mob hauv kev khaws cia zaub mov.
Daim Ntawv Teev Hnub Txuj Ci
| Khoom | Cov Lus Qhia Tshwj Xeeb |
| Tus nqi xim (10% 1cm 535nm) | 40-2000 |
| pH | 4.0-6.0 |
| Dej noo% (hmoov xwb) ≤ | 7 |
| Cov ntsiab lus tshauv% ≤ | 3 |
| Arsenic (AS) mg/kg≤ | 2 |
| Cov hlau txhuas (pb) mg / kg≤ | 5 |
| Tag nrho cov kab mob (cfu / g) ≤ | 1000 |
| Cov kab mob pathogenic | Tsis Pom |
| Lub Npe Khoom | Xim liab ntawm cov cag beet | Tus nqi xim | E 50 |
| Hnub Tim Ua Haujlwm | 2024.12.25 | Qhov tsos | Hmoov |
| Tus lej pawg | 241225 | Qhov ntau ntawm pawg | 500kgs |
| Pob khoom | 10kg/CTN | Lub Neej Txee | 12 lub hlis |
| Tus Qauv | GB1886.111-2015 | ||
| Cov khoom | Tus Qauv | Cov txiaj ntsig ntawm kev xeem | Kev Txiav Txim |
| Xim | Liab ntshav | Ua Tau Raws Li Tus Qauv | Ua raws li |
| Los yog | Tsis muaj ntxhiab | Ua Tau Raws Li Tus Qauv | Ua raws li |
| Tus nqi xim E%, 1cm 535nm | ≥50 | 50.5 | Ua raws li |
| pH | 45753 | 4.4 | Ua raws li |
| Tshauv % | ≤14 | 4.6 | Ua raws li |
| Arsenic (Raws li) mg/kg | ≤2.0 | Ua raws li | |
| Cov hmoov txhuas (Pb) mg/kg | ≤5.0 | Ua raws li | |
| Xaus lus | Qauv yog tsim nyog. | ||