Gellan cov pos hniav Chaw tsim tshuaj paus Newgreen Gellan cov pos hniav Supplement
Product Description
Gellan Gum, tseem hu ua Keke kua nplaum los yog Jie txias kua nplaum, feem ntau muaj cov piam thaj, glucuronic acid, thiab rhamnose hauv qhov sib piv ntawm 2: 1: 1. Nws yog linear polysaccharide tsim los ntawm plaub monosaccharides raws li kev rov ua cov txheej txheem. Nyob rau hauv nws cov qauv acetyl ntuj, ob pawg acetyl thiab glycuronic acid yog tam sim no, nyob ntawm tib lub qabzib. Qhov nruab nrab, txhua chav rov ua dua muaj ib pawg glycuronic acid thiab txhua ob chav rov ua dua muaj ib pawg acetyl. Thaum saponification nrog KOH, nws hloov mus rau hauv qis acetyl txias nplaum. Cov pab pawg glucuronic acid tuaj yeem ua rau nruab nrab ntawm cov poov tshuaj, sodium, calcium, thiab magnesium ntsev. Nws kuj muaj ib qho me me ntawm nitrogen tsim thaum lub sij hawm fermentation.
COA
| Cov khoom | Specifications | Cov txiaj ntsig |
| Qhov tshwm sim | Dawb hmoov | Dawb hmoov |
| Assay | 99% | Hla |
| tsw | Tsis muaj | Tsis muaj |
| Loose Density (g / ml) | ≥0.2 | 0.26 |
| Poob rau ziab | ≤8.0% | 4.51% |
| Residue ntawm Ignition | ≤ 2.0% | 0.32% |
| PH | 5.0-7.5 | 6.3 |
| Qhov nruab nrab molecular hnyav | <1000 | 890 ua |
| Heavy Metals (Pb) | ≤1PPM | Hla |
| As | ≤0.5PPM | Hla |
| Hg | ≤1PPM | Hla |
| Cov kab mob suav | ≤1000cfu / g | Hla |
| Colon Bacillus | ≤30MPN / 100g | Hla |
| Poov & Pwm | ≤ 50cfu / g | Hla |
| Cov kab mob pathogenic | Tsis zoo | Tsis zoo |
| Xaus | Ua raws li specification | |
| Txee lub neej | 2 xyoos thaum khaws cia zoo | |
Function
Gellan cov pos hniav tuaj yeem siv ua cov thickener thiab stabilizer.
Lub resulting gel yog muaj kua, muaj zoo tsw tso tawm thiab melts nyob rau hauv koj lub qhov ncauj.
Nws muaj kev ruaj ntseg zoo, acidolysis tsis kam, enzymolysis kuj. Cov gel ua tau ruaj khov txawm tias nyob rau hauv cov xwm txheej ntawm kev kub siab ua noj thiab ci, thiab tseem ruaj khov hauv cov khoom siv acidic, thiab muaj qhov ua tau zoo tshaj plaws nyob rau hauv cov xwm txheej ntawm pH tus nqi 4.0 ~ 7.5. Qhov kev ntxhib los mos tsis cuam tshuam los ntawm lub sijhawm thiab qhov kub thiab txias thaum khaws cia.
Daim ntawv thov
Cov nplaum nplaum tuaj yeem siv ua cov thickener thiab stabilizer. Kev ceev faj txog kev siv: Cov khoom no yooj yim siv. Txawm hais tias nws tsis yog soluble hauv dej txias, nws disperses hauv dej nrog me ntsis stirring. Nws yaj mus rau hauv cov tshuaj pob tshab thaum rhuab thiab tsim cov pob tshab thiab ruaj khov gel thaum txias. Nws yog siv nyob rau hauv me me, feem ntau tsuas yog 1/3 rau 1/2 ntawm tus nqi ntawm agar thiab carrageenan. Ib qho gel tuaj yeem tsim nrog ntau npaum li cas ntawm 0.05% (feem ntau yog siv ntawm 0.1% txog 0.3%).
Lub resulting gel yog nplua nuj nyob rau hauv kua txiv, muaj zoo tsw tso, thiab melts nyob rau hauv lub qhov ncauj thaum noj.
Nws pom zoo stability, tsis kam mus rau acid thiab enzymatic degradation. Cov gel tseem nyob ruaj khov txawm tias nyob rau hauv kev kub siab ua noj thiab ci, thiab nws tseem ruaj khov hauv cov khoom siv acidic. Nws qhov kev ua tau zoo yog qhov zoo ntawm pH qhov nruab nrab ntawm 4.0 thiab 7.5. Nws qhov kev ntxhib los mos tseem tsis hloov pauv thaum khaws cia, tsis hais txog kev hloov pauv ntawm lub sijhawm thiab qhov kub thiab txias.
Ntim & Xa
