Umkhiqizi Intengo Enhle I-Xanthan Gum Industrial grade CAS:11138-66-2
Izici
I-1) Ngokukhula kwezinga le-shear, izakhiwo ezijwayelekile ze-rheological, ngenxa yokubhujiswa kwenethiwekhi ye-colloidal, ukunciphisa i-viscosity futhi unciphise i-glue, kodwa uma amandla e-shear ephela, i-viscosity ingabuyiselwa, ngakho-ke inezindawo ezinhle zokupompa nokucubungula. Ngokusebenzisa lesi sakhiwo, i-xanthan gum yengezwa oketshezini oludinga ukuqina. I-liquid akulula nje ukugeleza ohlelweni lokuthutha, kodwa futhi ingalulama ku-viscosity edingekayo ngemva kokuba isekhona. Ngakho-ke, isetshenziswa kabanzi embonini yeziphuzo.
2）I-viscosity liquid ephezulu equkethe u-2%~3% xanthan gum ekugxilweni okuphansi, ne-viscosity efika ku-3~7Pa.s. I-viscosity yayo ephezulu iyenza ibe namathemba abanzi wokufaka isicelo, kodwa ngesikhathi esifanayo, iletha izinkinga ekucutshungulweni kokukhiqizwa. I-0.1% ye-NaCl kanye namanye ama-salts angenalutho kanye ne-Ca, Mg namanye ama-salts ane-bivalent anganciphisa kancane i-viscosity yesisombululo seglue esingaphansi kuka-0.3%, kodwa angandisa i-viscosity yesisombululo seglue ngokugxila okuphezulu.
3）I-viscosity ye-xanthan gum ekwazi ukumelana nokushisa cishe ayinalo ushintsho ebangeni lokushisa elibanzi uma kuqhathaniswa (- 98~90 ℃). I-viscosity yesixazululo ayizange ishintshe kakhulu ngisho noma igcinwe ku-130 ℃ imizuzu engu-30 bese ipholiswa. Ngemva kwemijikelezo eminingi yokuqhwaza, i-viscosity yeglue ayizange ishintshe. Lapho kukhona usawoti, isisombululo sinokuzinza okuhle kokushisa. Uma inani elincane le-electrolyte, njenge-0.5% NaCl, lengezwa ekushiseni okuphezulu, i-viscosity yesisombululo seglue ingaqiniswa.
4）I-viscosity ye-acid resistant kanye ne-alkaline xanthan gum aqueous solution icishe izimele ku-pH. Lesi sakhiwo esiyingqayizivele asinawo amanye ama-thickeners afana ne-carboxymethyl cellulose (CMC). Uma ukuhlushwa kwe-asidi ye-inorganic kusisombululo seglue kuphezulu kakhulu, isisombululo seglue sizobe singazinzile; Ngaphansi kokushisa okuphezulu, i-hydrolysis ye-polysaccharide nge-asidi izokwenzeka, okuzokwenza ukuthi i-viscosity yeglue iyancipha. Uma okuqukethwe kwe-NaOH kungaphezu kuka-12%, i-xanthan gum izokwenziwa i-gelled noma ibe nemvula. Uma ukuhlushwa kwe-sodium carbonate kungaphezu kuka-5%, i-xanthan gum nayo izokwenziwa i-gelled.
5）I-anti enzymatic xanthan gum skeleton inekhono eliyingqayizivele lokungafakwa i-hydrolyzed ngama-enzyme ngenxa yomphumela wokuvikela wamaketanga aseceleni.
6). I-viscosity yesisombululo iyanda ngendlela ye-superposition. Ibonisa ukuhambisana okuhle ezixazululweni ezinamanzi ezinosawoti ohlukahlukene. Kodwa-ke, ama-ion ensimbi e-valence aphezulu kanye ne-pH ephezulu kuzowenza angazinzi. Ukwengeza i-ejenti eyinkimbinkimbi kungavimbela ukuvela kokungahambisani.
7) I-xanthan gum encibilikayo incibilika kalula emanzini futhi ayincibiliki kuzincibilikisi ze-polar ezifana notshwala ne-ketone. Ebangeni elibanzi kakhulu lokushisa, i-pH nokuhlushwa kukasawoti, kulula ukuncibilika emanzini, futhi isisombululo saso esinamanzi singalungiswa ekamelweni lokushisa. Lapho ugqugquzela, ukuxubana komoya kufanele kuncishiswe. Uma i-xanthan gum ixubene nezinye izinto ezomile kusengaphambili, njengosawoti, ushukela, i-MSG, njll., bese imanziswa ngamanzi amancane, futhi ekugcineni ihlanganiswe namanzi, isisombululo seglue esilungisiwe sisebenza kangcono. Ingancibilika ezixazululweni eziningi ze-organic acid, futhi ukusebenza kwayo kuzinzile.
8) Umthamo wokuthwala we-1% wesisombululo se-xanthan gum esihlakazekayo ngu-5N/m2, okuyi-ejenti yokumisa kahle kakhulu kanye ne-emulsion stabilizer ezithasiselweni zokudla.
9).
Synonimes:GUM XANTHAN;GLUCOMANNAN MAYO;GALACTOMANNANE;XANTHANGUM,FCC;XANTHANGUM,NF;XANTHATEGUM;Xanthan Gummi;XANTHAN NF, USP
I-CAS: 11138-66-2
Inombolo ye-EC: 234-394-2
Izicelo ze-Xanthan Gum Industrial grade
1）Embonini yokumba i-petroleum, isisombululo se-xanthan gum aqueous esingu-0.5% singagcina i-viscosity yoketshezi lokumba olusekelwe emanzini futhi lulawule izakhiwo zalo ze-rheological, ukuze i-viscosity ye-high-speed bits ejikelezayo iphansi kakhulu, esindisa kakhulu ukusetshenziswa kwamandla, kuyilapho endaweni ephansi eqinile ingabamba iqhaza ekubambeni kwe-visco, i-viscosity edlala indima ebalulekile yokumba. ukubhidlika nokwenza kube lula ukukhishwa kwetshe elichotshoziwe ngaphandle komthombo.
2) Embonini yokudla, ingcono kunezithasiselo zokudla zamanje njenge-gelatin, i-CMC, i-seaweed gum ne-pectin. Ukwengeza i-0.2% ~ 1% kujusi kwenza ijusi ibe nokunamathela okuhle, ukunambitheka okuhle, nokulawula ukungena nokugeleza; Njengesengezo sesinkwa, singenza isinkwa sizinze, sibushelelezi, songe isikhathi futhi sinciphise izindleko; Ukusetshenziswa kwe-0.25% ekugcwaliseni isinkwa, ukugcwaliswa kwesemishi lokudla kanye nokugqoka ushukela kungakhuphula ukunambitheka nokunambitheka, ukwenza umkhiqizo ube bushelelezi, ukwandise impilo yeshalofu, futhi kuthuthukise ukuzinza komkhiqizo ekushiseni nasekuqandeni; Emikhiqizweni yobisi, ukwengeza u-0.1% ～ 0.25% ku-ayisikhilimu kungadlala indima enhle kakhulu yokuzinzisa; Inikeza ukulawula okuhle kwe-viscosity ekudleni okusemathinini futhi ingathatha indawo yesitashi. Ingxenye eyodwa ye-xanthan gum ingashintsha izingxenye ezingu-3-5 zesitashi. Ngesikhathi esifanayo, i-xanthan gum nayo isetshenziswe kabanzi kumaswidi, ama-condiments, ukudla okufriziwe nokudla okuwuketshezi.
Ukucaciswa kwebanga le-Xanthan Gum Industrial
| Inhlanganisela | Ukucaciswa |
| Ukubukeka | Impushana egelezayo emhlophe noma ephuzi ngokukhanyayo |
| I-Viscosity | 1600 |
| Isilinganiso esincane | 7.8 |
| PH(1% isisombululo) | 5.5~8.0 |
| Ukulahlekelwa ekomisweni | ≤15% |
| Umlotha | ≤16% |
| Usayizi Wezinhlayiyana | 200 mesh |
Ukupakishwa kwebanga le-Xanthan Gum Industrial
25kg/isikhwama
Isitoreji: Londoloza endaweni evalwe kahle, ayizweli ekukhanyeni, futhi uvikele emswakameni.
Izinzuzo Zethu
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