Amashanyarazi ya Xanthan kuri ubu ni bio gel isumba izindi zose mubyerekeranye no kubyimba, guhagarikwa, emulisation, no gutuza mumahanga. Ingano yitsinda rya pyruvate kumpera yuruhererekane rwurunigi rwa xanthan gum rufite ingaruka zikomeye kumiterere yarwo. Amashanyarazi ya Xanthan afite imiterere rusange ya polymers ndende, ariko ikubiyemo amatsinda menshi akora kurusha polymers zisanzwe kandi yerekana ibintu byihariye mubihe byihariye. Guhindura kwayo mubisubizo byamazi biratandukanye, byerekana ibintu bitandukanye mubihe bitandukanye.

1. Guhagarika no kwigana ibintu

Amashanyarazi ya Xanthan afite ingaruka nziza zo guhagarikwa kubintu bitangirika kandi bitonyanga amavuta. Molekules ya Xanthan irashobora gukora super bonded helical copolymers, ikora gel yoroheje nkimiterere y'urusobekerane rushobora gushyigikira morphologie yibice bikomeye, ibitonyanga, nibibyimba, byerekana imbaraga zikomeye za emulisitiya hamwe nubushobozi bwo guhagarika cyane.

2. Amazi meza

Amashanyarazi ya Xanthan arashobora gushonga vuba mumazi kandi afite amazi meza. Cyane cyane gushonga mumazi akonje, birashobora gukuraho gutunganya bigoye kandi byoroshye gukoresha. Nyamara, kubera hydrophilicite ikomeye, niba amazi yongewemo neza nta gukurura bihagije, igice cyo hanze kizakuramo amazi kandi cyaguke muri gel, kizarinda amazi kwinjira murwego rwimbere kandi kigire ingaruka kumikorere yacyo. Kubwibyo, igomba gukoreshwa neza. Kuvanga ifu yumye ya xanthan cyangwa ifu yumye nkumunyu nisukari, hanyuma ubyongere buhoro buhoro mumazi akurura kugirango ubone igisubizo cyo gukoresha.

3. Umutungo wuzuye

Umuti wa Xanthan ufite ibiranga ubukana buke hamwe nubukonje bwinshi (viscosity yumuti wamazi wa 1% uhwanye ninshuro 100 za gelatine), bigatuma ubyimbye neza.

4. Pseudoplastique

Umuti wa xanthan ufite ubukonje bwinshi mubihe bihagaze neza cyangwa buke buke, kandi ugaragaza kugabanuka gukabije kwijimye mugihe cyimisatsi miremire, ariko imiterere ya molekile ntigihinduka. Iyo imbaraga zo gukata zavanyweho, ubwiza bwumwimerere burahita busubizwa. Isano iri hagati yingufu zogosha nubukonje ni plastiki rwose. Pseudoplastique ya xanthan gum iragaragara cyane, kandi iyi pseudoplastique ifite akamaro kanini muguhagarika ihagarikwa na emulisiyo.

5. Guhagarara

Ubukonje bwumuti wa xanthan ntabwo buhinduka cyane hamwe nubushyuhe. Mubisanzwe, polysaccharide ihindagurika ryijimye kubera ubushyuhe, ariko ubwiza bwumuti wamazi wa xanthan ntushobora guhinduka hagati ya 10-80 ℃. Ndetse nubushyuhe buke bwo mumazi buracyagaragaza ubukonje buhanitse hejuru yubushyuhe bugari. Gushyushya 1% yumuti wa xanthan (urimo 1% ya potasiyumu ya chloride) kuva kuri 25 ℃ kugeza kuri 120 reduces bigabanya ubukonje bwayo 3%.

6. Guhagarara kuri acide na alkaline

Umuti wa Xanthan uhagaze neza cyane kuri acide na alkaline, kandi ububobere bwayo ntabwo bugira ingaruka hagati ya pH 5-10. Hano hari impinduka nkeya mubucucike mugihe pH iri munsi ya 4 kandi irenze 11.Mu ntera ya pH ya 3-11, indangagaciro ntarengwa kandi ntoya itandukanijwe na 10%. Amashanyarazi ya Xanthan arashobora gushonga mubisubizo bitandukanye bya acide, nka 5% acide sulfurike, 5% acide nitric, 5% acide acetike, 10% hydrochloric aside, na 25% acide fosifori. Ibisubizo bya xanthan gum acide birahagaze neza mubushyuhe bwicyumba kandi ntabwo bizahinduka mubwiza mumezi menshi. Amashanyarazi ya Xanthan arashobora kandi gushonga mumashanyarazi ya sodium hydroxide kandi afite ubunini. Igisubizo cyavuyeho kirahagaze neza mubushyuhe bwicyumba. Amashanyarazi ya Xanthan arashobora guteshwa agaciro na okiside ikomeye nka aside ya perchlorike na perulfate, kandi iyangirika ryihuta hamwe nubushyuhe bwiyongera.

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