Gelatin | 9000-70-8
Khoom Description
Gelatin (los yog gelatine) yog ib qho translucent, tsis muaj xim, nkig (thaum qhuav), tsis muaj ntxhiab tsw, muab tau los ntawm collagen feem ntau hauv cov tawv nqaij npua (tso) thiab cov pob txha nyuj. Nws yog feem ntau siv los ua tus neeg sawv cev gelling hauv cov khoom noj, tshuaj, kev yees duab, thiab kev tsim khoom kom zoo nkauj. Cov khoom uas muaj gelatin lossis ua haujlwm zoo ib yam yog hu ua gelatinous. Gelatin yog ib qho irreversibly hydrolyzed daim ntawv ntawm collagen thiab yog cais raws li cov khoom noj. Nws muaj nyob rau hauv qee cov khoom qab zib thiab lwm yam khoom xws li marshmallows, gelatin khoom qab zib, thiab qee cov dej khov thiab yogurt. Tsev neeg gelatin tuaj nyob rau hauv daim ntawv ntawm nplooj ntawv, granules, los yog hmoov.
Kev siv tau zoo hauv kev siv tshuaj thiab khoom noj rau ntau xyoo lawm, gelatin's multifunctional zog thiab tshwj xeeb huv daim ntawv lo cim ua rau nws yog ib qho ntawm ntau yam khoom xyaw uas muaj hnub no. Nws muaj nyob rau hauv qee cov khoom qab zib thiab lwm yam khoom xws li marshmallows, gelatin khoom qab zib, thiab qee cov dej khov thiab yogurt. Tsev neeg gelatin tuaj nyob rau hauv daim ntawv ntawm nplooj ntawv, granules, los yog hmoov.
Ntau hom thiab qib ntawm Gelatin yog siv ntau yam khoom noj thiab cov khoom tsis yog khoom noj: Cov piv txwv ntawm cov khoom noj uas muaj gelatin yog cov khoom qab zib gelatin, trifles, aspic, marshmallows, khoom qab zib pob kws, thiab confections xws li Peeps, gummy bears, thiab jelly cov me nyuam. Gelatin tuaj yeem siv los ua kom ruaj khov, thickener, lossis texturizer hauv cov khoom noj xws li jams, yogurt, cream cheese, thiab margarine; nws yog siv, ib yam nkaus, nyob rau hauv cov khoom noj uas txo cov rog los simulate lub qhov ncauj ntawm cov rog thiab tsim ntim tsis ntxiv calories.
Pharmaceutical gelatins tshwj xeeb tsim los tiv thaiv kev sib txuas ntawm cov gels mos thiab yog li ua kom lawv ruaj khov. Nws yog lub zoo meej tov rau feem ntau reactive fills.
Gelatin yog muab rho tawm los ntawm cov tsiaj raw cov ntaub ntawv uas haum rau tib neeg noj. Nws yog cov protein ntshiab ncaj qha los ntawm kev lag luam nqaij. Yog li, gelatin pab txhawb kev lag luam ncig thiab tsim muaj txiaj ntsig rau zej zog.
Vim nws cov functionality, Gelatin kuj pab kom ntev lub txee lub neej ntau yam khoom thiab yog li pab txo cov zaub mov pov tseg.
Specification
| Yam khoom | STANDARD |
| Qhov tshwm sim | Yellow lossis yellowish granular |
| Lub zog muaj zog (6.67%) | 120-260 Bloom (raws li xav tau) |
| Viscosity (6.67%) | 30-48 : kuv |
| Moisture | ≤ 16% |
| Tshauv | ≤ 2.0% |
| Transparency (5%) | 200-400 hli |
| pH (1%) | 5.5-7.0 Nws |
| Yog li 2 | ≤ 50ppm |
| Insoluble khoom | ≤0.1% |
| Arsenic (raws li) | ≤1ppm |
| Hnyav hlau (raws li PB) | ≤50PPM |
| Tag nrho cov kab mob | ≤1000cfu / g |
| E.coli | Negative hauv 10 g |
| Salmonella | Negative hauv 25 g |
| Paticle loj | 5-120 mesh (raws li xav tau) |
