Xanthan Gum | 11138-66-2
Whakaahuatanga Hua
Ko te kapia Xanthan e kiia ana ko te kowhai kowhai, ko te kapia xanthan, ko te Xanthomonas polysaccharide. He momo polysaccharide monospore i hangaia e te FERMENTATION o Pseudomonas Flava. Mai i tana hanganga macromolecule motuhake me nga ahuatanga colloidal, he maha nga mahi. Ka taea te whakamahi hei emulsifier, stabilizer, gel thickener, impregnating compound, membrane shaping agent me etahi atu. Ka whakamahia nuitia i roto i nga momo wahanga o te ohanga o te motu.
Te kaupapa matua
I roto i te umanga, ka whakamahia hei whakamaarama mo te maha o nga kaupapa, he kaiawhina me te kaiawhina ki te tukatuka, tae atu ki te whakaputa keena me te kai pounamu, te kai paraoa, te miraka miraka, te kai tio, te huamata huamata, te inu, te hua maa, te monamona, nga taputapu whakapaipai keke me etahi atu. . I roto i te tukanga whakaputa kai, ka tika ki te rere, ki roto, ki waho, ki te whakawhiti me te whakaiti i te whakapau kaha.
Whakatakotoranga
| NGA MEA | Paerewa |
| Te ahua | he ma, he kirikiri ranei te tae me te paura rere-kore |
| Viscosity: | 1200 – 1600 mpa.s |
| Te whakamatautau (i runga i te maroke) | 91.0 – 108.0% |
| Ngaronga i te whakamaroke (105o C, 2 haora) | 6.0 – 12.0% |
| V1: V2: | 1.02 – 1.45 |
| Waikawa Pyruvic | 1.5% min |
| PH o 1% otinga i roto i te wai | 6.0 – 8.0 |
| Nga konganuku taumaha(hei Pb) | 20 mg/kg te teitei |
| Mata(Pb) | 5 mg/kg te teitei |
| Arsenic(As) | 2 mg/kg te teitei |
| hauota | 1.5% mōrahi |
| Te pungarehu | 13% mōrahi |
| Te rahi o te matūriki | 80 mata: 100% min, 200 mesh: 92% min |
| Tatau pereti tapeke | 2000/g mōrahi |
| Te rewena me te pokepokea ai | 100/g mōrahi |
| Nga iroriki pathogens | ngaronga |
| S. aureus | He kino |
| Pseudomonas aeruginosa | He kino |
| Salmonella sp. | He kino |
| C. perfringens | He kino |
