Taw qhiathiab daim ntawv thovntawmCAS 71010-52-1|GELLAN GUM
Gellan gum, tseem hu ua Keke cov pos hniav, yog ib lub siab molecular linear polysaccharide. Gellan cov pos hniav qhuav hmoov yog beige, tsis muaj qhov tshwj xeeb saj thiab tsis hnov tsw, thiab decomposes tsis melting ntawm txog 150 degree. Nws muaj cov cua sov zoo thiab cov kua qaub ua haujlwm thiab siab ruaj khov rau cov enzymes. Nws yog insoluble nyob rau hauv non-polar organic solvents thiab dej txias, tab sis nws yuav dispersed nyob rau hauv dej nrog me ntsis stirring, thiab yuav yaj mus rau hauv ib tug pob tshab kua tom qab cua sov. Tom qab txias, nws tuaj yeem tsim cov pob tshab thiab ruaj khov. Soluble nyob rau hauv kub deionized dej los yog ib tug tov ntawm tsawg ionic zog nyob rau hauv lub xub ntiag ntawm ib tug integrant, cov aqueous tov yog nruab nrab.
Specification ntawmTaw qhia thiab daim ntawv thov CAS 71010-52-1|GELLAN GUM
|
Yam khoom |
SPECIFICATION |
|
poob ntawm ziab |
Tsawg dua lossis sib npaug li 15 feem pua |
|
Pb |
Tsawg dua lossis sib npaug li 2mg / kg |
|
nitrogen |
Tsawg dua lossis sib npaug li 3 feem pua |
|
isopropanol
|
Tsawg dua lossis sib npaug li 750mg / kg |
|
Heterobacterial |
Tsawg dua lossis sib npaug li 10000 / g |
|
Poov thiab pwm |
Tsawg dua lossis sib npaug li 400 / g |
|
escherichia coli |
tsis zoo |
|
salmonella |
tsis zoo |
Package ua thiab kev thauj mus losntawm Taw qhia thiab daim ntawv thov CAS 71010-52-1|GELLAN GUM
Pob: 100g, 500g, 1kg, 15kg, 200kg, 500kg
Kev thauj mus los: los ntawm courier / los ntawm huab cua / los ntawm hiav txwv
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