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Carrageenan yog paub zoo tshaj plaws rau kev ua carrageenan jelly hmoov
Taw qhia
Carrageenan yog paub zoo tshaj plaws rau kev ua carrageenan jelly hmoov. Carrageenan yog ib tsev neeg uas tshwm sim ntawm polysaccharides muab rho tawm los ntawm cov seaweed liab.Nws yog siv los ua gelling, thickening, thiab stabilizing tus neeg sawv cev rau ntau yam khoom noj thiab dej haus. Carrageenan tuaj yeem siv los ua tus txuas ntxiv thiab stabilizer hauv cov khoom noj nqaij thiab nqaij qaib.
Carrageenan, cov khoom muaj ntau yam muab rho tawm los ntawm cov algae liab uas tau sau hauv hiav txwv, feem ntau yog siv los ua tus neeg sawv cev gelling, thickener, stabilizer hauv cov khoom noj xws li nqaij, jellies, ice creams, thiab puddings. European zaub mov additive tooj rau nws yog E407 thiab E407a (nrog cellulose ntsiab lus). Feem ntau, nws muaj kev nyab xeeb, ntuj, vegan, halal, kosher thiab gluten dawb.
piav 2
Daim ntawv thov
Carrageenan muaj zog ruaj khov, thiab cov hmoov qhuav tsis yooj yim rau degrade tom qab tso mus ntev. Nws tseem ruaj khov nyob rau hauv nruab nrab thiab alkaline daws thiab tsis hydrolyze txawm tias thaum rhuab. Txawm li cas los xij, hauv cov tshuaj acidic (tshwj xeeb tshaj yog pH ≤ 4.0), carrageenan yog nquag acid hydrolysis, thiab gel zog thiab viscosity txo.
1. Carrageenan ua cov coagulant zoo, tuaj yeem hloov agar, gelatin thiab pectin. Jelly ua los ntawm carrageenan yog elastic thiab tsis yog dej dissociating, yog li nws yog ib tug ntau gelling neeg sawv cev rau jellies.
2. Txoj kev tsim cov txiv hmab txiv ntoo gummies los ntawm carrageenan tau nyob ib ncig ntawm lub sijhawm ntev. Nws yog pob tshab dua agar thiab tsis tshua kim tshaj agar. Ntxiv rau cov khoom qab zib thiab cov gummies tuaj yeem ua rau cov khoom saj du, elastic dua, tsis khov, thiab ruaj khov dua.
3. Txawm hais tias carrageenan tsis haum raws li lub hauv paus stabilizer, nws yuav siv tau raws li ib tug zoo costabilizer los tiv thaiv whey sib cais ntawm tsawg concentrations. Hauv kev ua dej khov thiab dej khov, carrageenan pab faib cov roj thiab lwm yam khoom sib npaug. Nws ua rau ice cream thiab ice cream finely npaj, du thiab qab.
Khoom specification
| Khoom npe | Carrageenan |
| Yam khoom | Txuj |
| Qhov tshwm sim | Dawb rau yellowish hmoov |
| Cov dej noo (105oC, 4h) (%) | ≤ 15 |
| Tag nrho cov tshauv (750oC, 4h) (%) | 15-40 Nws |
| Viscosity (1.5%, 75oC mPa.s) | ≥10 |
| Tag nrho cov sulfate (%) | 15-40 Nws |
| PH (1.5% w/w, 60oC) | 7 ~ 10 |
| Raws li (mg / kg) | ≤ 3 |
| Pb (mg / kg) | 5 |
| Cd (mg / kg) | ≤1 |
| Hg (mg / kg) | ≤1 |
| Acid insoluble tshauv (%) | ≤1 |
| Tag nrho cov phaj suav (cfu / g) | ≤5000 |