Xanthan Gum Powder Food Gulu Fufeng Xanthan Gum 200 Mesh CAS 11138-66-2

Mafotokozedwe Akatundu:

Xanthan chingamu, yomwe imadziwikanso kuti xanthanic acid, ndi polymer polysaccharide yomwe imagwiritsidwa ntchito kwambiri muzakudya, mankhwala, zodzoladzola ndi mafakitale ena chifukwa cha mawonekedwe ake abwino a gel komanso kukhazikika.

Nayi chidule chachidule cha zina mwazochita za xanthan chingamu:

Maonekedwe ndi kusungunuka: Xanthan chingamu ndi chinthu choyera mpaka choyera. Imakhala ndi kusungunuka kwabwino m'madzi ndipo imapanga mayankho a viscous.

Gel katundu: Xanthan chingamu akhoza kupanga khola gel osakaniza dongosolo pansi ndende yoyenera ndi pH mikhalidwe. The xanthan chingamu gel osakaniza pambuyo mapangidwe gel osakaniza ali mamasukidwe akayendedwe, elasticity ndi bata, amene akhoza kuonjezera mamasukidwe akayendedwe a mankhwala, kusintha kapangidwe, ndi kukhazikika emulsions ndi suspensions.

Kukhazikika kwa pH: Xanthan chingamu imawonetsa kukhazikika kwabwino mkati mwa pH wamba (pH 2-12) ndipo simakonda kuwonongeka kapena kulephera kwa gel.

Kukhazikika kwa kutentha: Xanthan chingamu imasonyeza kukhazikika kwabwino mkati mwa kutentha kwina. Nthawi zambiri, magwiridwe antchito a xanthan chingamu sangakhudzidwe kwambiri mumitundu ya 50-100 digiri Celsius.

Makutidwe ndi okosijeni: Xanthan chingamu chili ndi kukhazikika kwa okosijeni kwabwino kwambiri ndipo sichimakonda kukhudzidwa ndi makutidwe ndi okosijeni komanso kuwonongeka kwaufulu.

Kuyanjana pakati pa ayoni a heavy metal ndi xanthan chingamu: Xanthan chingamu chimatha kukhudzidwa ndi ma ayoni osiyanasiyana. Makamaka, ayoni achitsulo monga ammonium ions, calcium ions, ndi lithiamu ion amatha kuyanjana ndi xanthan chingamu ndikukhudza ntchito yake ndi kukhazikika kwake.

Kulekerera mchere: Xanthan chingamu imatha kupirira kuchuluka kwa mchere wambiri ndipo simakonda kulephera kwa gel kapena mvula.

Ponseponse, chingamu cha xanthan chimakhala chokhazikika, chokhazikika komanso chosungunuka ndipo chimatha kugwira ntchito yofunika kwambiri m'magawo osiyanasiyana. Kapangidwe kake ka thupi ndi mankhwala kumapangitsa xanthan chingamu kukhala chofunikira kwambiri pazinthu zambiri monga timadziti, zakudya za gel, mafuta odzola, makapisozi amankhwala, madontho a m'maso, zodzoladzola, ndi zina zambiri.

Kodi Xanthan Gum amagwira ntchito bwanji?

Xanthan chingamu amagwiritsidwa ntchito ngati thickener ndi stabilizer mu zakudya zosiyanasiyana, mankhwala, ndi zodzoladzola. Zimabwera chifukwa cha kuyanika kwamafuta ndi mtundu wina wa bakiteriya wotchedwa Xanthomonas campestris. Njira ya Xanthan chingamu imakhudza kapangidwe kake kapadera ka maselo. Amakhala ndi maunyolo aatali a mamolekyu a shuga (makamaka shuga) olumikizidwa wina ndi mnzake kudzera mu unyolo wam'mbali wa shuga wina. Izi zimapangitsa kuti zigwirizane ndi madzi ndikupanga njira yothetsera viscous kapena gel.

Xanthan chingamu ikamwazikana mumadzimadzi, imathira ndi kupanga maunyolo aatali, opindika. Network iyi imakhala ngati thickener, kuonjezera mamasukidwe akayendedwe amadzimadzi. makulidwe kapena mamasukidwe akayendedwe zimatengera ndende ya xanthan chingamu ntchito. Kuchuluka kwa chingamu cha xanthan kumachitika chifukwa chakutha kusunga madzi ndikuletsa kulekanitsa. Amapanga mawonekedwe okhazikika a gel omwe amatchera mamolekyu amadzi, kupanga mawonekedwe okhuthala, okoma mumadzimadzi. Katunduyu ndiwothandiza makamaka pamagwiritsidwe omwe amafunikira mawonekedwe abwino komanso kumva pakamwa, monga ma sosi, zovala ndi mkaka.

Kuphatikiza pa kukhuthala kwake, xanthan chingamu imakhalanso ndi mphamvu yokhazikika. Zimathandizira kuti zinthu zizigwirizana komanso kuti zikhale zofananira poletsa zosakaniza kuti zikhazikike kapena kupatukana. Imakhazikika emulsions, suspensions ndi foams, kuonetsetsa kukhazikika kwazinthu kwanthawi yayitali. Kuonjezera apo, xanthan chingamu chimasonyeza khalidwe la pseudoplastic, kutanthauza kuti imawonda ikagwidwa ndi mphamvu zometa ubweya monga kugwedeza kapena kupopera. Katunduyu amalola kuti chinthucho chizitha kutulutsa kapena kuyenda mosavuta ndikusunga kusasinthasintha komwe kumafunikira mukapuma. Cacikulu, udindo wa xanthan chingamu ndi kupanga atatu azithunzithunzi masanjidwewo mu njira thickens, kukhazikika ndi kupereka ankafuna textural katundu zosiyanasiyana mankhwala.

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