Onye nrụpụta ezigbo ọnụ ahịa Xanthan Gum Industrial ọkwa CAS: 11138-66-2

1) Site na mmụba nke ọnụ ọgụgụ nke shear, ihe ndị na-ahụkarị rheological, n'ihi mbibi nke netwọk colloidal, belata viscosity na itughari gluu, ma ozugbo ike na-apụ n'anya, viscosity nwere ike iweghachite, ya mere ọ nwere ezigbo mgbapụta. na nhazi Njirimara.Site n'iji ihe onwunwe a, a na-agbakwunye xanthan chịngọm na mmiri mmiri nke kwesịrị ịgbasa.Mmiri mmiri na-adịghị mfe na-asọba na usoro njem, ma ọ pụkwara ịgbake na viscosity achọrọ mgbe ọ ka dị.Ya mere, a na-eji ya eme ihe na ụlọ ọrụ ihe ọṅụṅụ.

2) Mmiri viscosity dị elu nwere 2% ~ 3% xanthan chịngọm na ntinye uche dị ala, na viscosity ruo 3 ~ 7Pa.s.Nnukwu viscosity ya na-eme ka ọ nwee atụmanya ngwa ngwa sara mbara, ma n'otu oge ahụ, ọ na-eweta nsogbu na post-processing nke mmepụta.0.1% NaCl na salts ndị ọzọ na-adịghị mma na Ca, mg na salts ndị ọzọ nwere ike belata viscosity nke ngwọta gluu dị ala n'okpuru 0.3%, mana ọ nwere ike ịbawanye viscosity nke gluu ngwọta na elu ịta.

3) The viscosity nke okpomọkụ na-eguzogide xanthan chịngọm fọrọ nke nta ka ọ dịghị mgbanwe na a dịtụ obosara okpomọkụ nso (- 98 ~ 90 ℃).Viscosity nke ngwọta agbanwebeghị nke ọma ọbụlagodi ma ọ bụrụ na edobere ya na 130 ℃ maka 30 min wee mee ka ọ dị jụụ.Mgbe ọtụtụ okirikiri na-agbaze oyi, viscosity nke gluu agbanweghị.N'ebe nnu dị, ngwọta ahụ nwere ezigbo nkwụsi ike nke okpomọkụ.Ọ bụrụ na a na-agbakwunye obere electrolyte, dị ka 0.5% NaCl na okpomọkụ dị elu, viscosity nke ngwọta gluu nwere ike ịkwado.

4) The viscosity nke acid na-eguzogide ọgwụ na alkaline xanthan chịngọm aqueous ngwọta bụ fọrọ nke nta ka onwe nke pH.Ngwongwo a puru iche enweghi ihe ndi ozo dika carboxymethyl cellulose (CMC).Ọ bụrụ na ntinye nke inorganic acid na ngwọta gluu dị oke elu, ngwọta gluu ga-abụ nke na-adịghị akwụsi ike;N'okpuru okpomọkụ dị elu, hydrolysis nke polysaccharide site acid ga-eme, nke ga-eme ka viscosity nke gluu belata.Ọ bụrụ na ọdịnaya nke NaOH karịrị 12%, xanthan chịngọm ga-abụ gelled ma ọ bụ ọbụna mee ka ọ daa.Ọ bụrụ na ịta sodium carbonate karịrị 5%, xanthan gum ga-abụkwa gelled.

5) Ọkpụkpụ nke xanthan chịngọm anti enzymatic nwere ikike pụrụ iche ka enzymes ghara ime ya n'ihi mmetụta mkpuchi nke ụdọ akụkụ.

6) Enwere ike ịgwakọta xanthan chịngọm dakọtara na ngwọta ndị na-eri nri a na-ejikarị eme ihe, karịsịa na alginate, starch, carrageenan na carrageenan.Viscosity nke ngwọta na-abawanye n'ụdị superposition.Ọ na-egosi ezigbo ndakọrịta na ngwọta mmiri na nnu dị iche iche.Otú ọ dị, ion metal valence dị elu na pH dị elu ga-eme ka ha ghara ịdị n'otu.Ịgbakwunye ihe mgbagwoju anya nwere ike igbochi ihe omume nke enweghị nkwekọrịta.

7) xanthan chịngọm soluble dị mfe soluble n'ime mmiri yana enweghị ike soluble na ihe mgbaze pola dị ka mmanya na ketone.N'ime oke okpomọkụ, pH na nnu nnu, ọ dị mfe igbari n'ime mmiri, a pụkwara ịkwadebe ngwọta ya na mmiri ọkụ na ụlọ okpomọkụ.Mgbe ị na-akpali akpali, ekwesịrị ibelata ngwakọta ikuku.Ọ bụrụ na a na-agwakọta xanthan chịngọm na ụfọdụ ihe akọrọ tupu oge eruo, dị ka nnu, sugar, MSG, wdg, wee mee ka mmiri dị ntakịrị na mmiri, ma mesịa gwakọta ya na mmiri, ngwọta gluu a kwadebere na-arụ ọrụ nke ọma.Enwere ike igbari ya n'ọtụtụ ngwọta acid organic, na arụmọrụ ya kwụsiri ike.

8) Ikike ibu nke 1% xanthan chịngọm achụsasị bụ 5N / m2, nke bụ ezigbo onye na-egbochi ihe na emulsion stabilizer na mgbakwunye nri.

9) Xanthan chịngọm mmiri na-ejigide mmiri nwere ezigbo njide mmiri na mmetụta ọhụrụ na-edozi nri.

Synonyms: GUM XANTHAN; GLUCOMANNAN MAYO; GALACTOMANNANE; XANTHANGUM, FCC; XANTHANGUM, NF; XanthATEGUM; Xanthan Gummi; XANTHAN NF, USP

Ọkụ: 11138-66-2

Nọmba EC: 234-394-2