Chii chinonzi Xanthan Gum?

Xanthan chingamuchinhu chakasiyana-siyana uye chinoshandiswa zvakanyanya chekuwedzera chikafu chinoita basa rakakosha mukuumbwa, kugadzikana, uye huwandu hwese hwezvigadzirwa zvakasiyana. Iyi polysaccharide inogadzirwa kuburikidza nekuviriswa kwemacarbohydrates nebhakitiriya Xanthomonas campestris. Chigadzirwa chacho chinobva chagadziriswa kuva poda, zvichiita kuti zvive nyore kuisa mune zvakasiyana-siyana zvekushandisa.

Imwe yehunhu hwekutanga hunoita kuti xanthan chingamu ive yakakosha kugona kwayo kushanda seyakakora mumiriri. Muindasitiri yechikafu, inoshandiswa kusimudzira viscosity yezvinwiwa, ichipa kutsetseka uye kunoenderana manyorerwo. Izvi zvinonyanya kubatsira muzvigadzirwa zvakaita semasadhidhi madhirezi, sosi, uye magiravhiti, uko kuchengetedza ukobvu hunodiwa kwakakosha kune zvese zvekunzwa uye zvinoyevedza zvikonzero.

Maitiro ekugadzira xanthan chingamu anosanganisira kuviriswa kweshuga, senge glucose kana sucrose, neXanthomonas campestris bacteria. Panguva yekuvirisa, mabhakitiriya anoburitsa xanthan chingamu sechigadzirwa. Mushonga unobva wacheneswa woomeswa kuita hupfu hunowanzo shandiswa mukudya nemamwe maindasitiri.

Pamusoro pebasa rayo semukobvu, xanthan gum inoshanda seyakagadzikana mune zvakawanda zvekudya zvigadzirwa. Inobatsira kudzivirira zvinongedzo kuti zviparadzanise uye inochengetedza kuumbwa kwakafanana mukati mehupenyu hwesherufu yechigadzirwa. Izvi zvinonyanya kukosha muzvigadzirwa zvakaita semapfekero esaladhi uye zvinhu zvemukaka, uko kugadzikana kwakakosha kuchengetedza mhando.

Xanthan chingamu inozivikanwa zvakare nekuda kwayo emulsifying zvivakwa. Emulsifiers zvinhu zvinobatsira kusanganisa zvimisikidzo zvingangoparadzana, zvakaita semafuta nemvura. Mune saradhi yekupfeka uye sosi, xanthan chingamu inobatsira kune emulsification maitiro, kuve nechokwadi chehomogeneous musanganiswa uye inonakidza muromo.

Kumwe kucherechedzwa kwekushandisa kwe xanthan chingamu kuri mune gluten-isina kubika. Sezvo xanthan chingamu isina gluten, chinhu chakakosha mukubika uko chinyakare thickeners seupfu hachigone kushandiswa. Inobatsira kutevedzera magadzirirwo uye chimiro icho gluten chinopa muzvinhu zvakabikwa, zvichiita kuti ive chinhu chakakosha muchingwa chisina gluten, makeke, uye zvimwe zvinobata.

Iko kushandiswa kwakasiyana-siyana kwexanthan gum kunowedzera kupfuura indasitiri yechikafu. Inoshandiswa mune akasiyana mamwe masekete, anosanganisira cosmetics, mishonga yemishonga, uye maindasitiri maitiro. Mune cosmetics, xanthan gum inogona kuwanikwa mune zvigadzirwa senge lotions uye makirimu, uko inobatsira kuumbwa uye kugadzikana kwemaitiro. Mumishonga yemishonga, inoshandiswa mune mamwe mishonga kudzora kusunungurwa kwezvinhu zvinoshanda.

Uyezve, xanthan chingamu yakawana maapplication muindasitiri yekuchera oiri. Mukuchera zvinwiwa, zvinobatsira kuchengetedza viscosity uye kumisa zvimedu zvakasimba, zvichizvidzivirira kubva pakugadzika. Izvi zvinoita kuti kuchera kunobudirira kwematsime nekupa kugadzikana kumvura yekuchera.

Kuchengeteka kwexanthan chingamu sechikafu chekuwedzera kwakadzidzwa zvakanyanya, uye inowanzo zivikanwa seyakachengeteka (GRAS) nevakuru vane masimba, kusanganisira iyo US Food and Drug Administration (FDA) neEuropean Food Safety Authority (EFSA). Nekudaro, senge chero chikafu chinongedzo, zvakakosha kushandisa xanthan chingamu mukati meinokurudzirwa miganhu kuti ive nechokwadi chekushandisa kwayo kwakachengeteka.

Mukupedzisa, xanthan chingamu inoshamisa polysaccharide ine akasiyana maapplication mumaindasitiri akasiyana siyana. Basa rayo semukobvu, kudzikamisa, uye emulsifier muindasitiri yezvekudya, pamwe chete neiyo gluten-isina zvimiro, yaita kuti ive chinhu chikuru muzvigadzirwa zvakawanda. Zvingave zvichibatsira mukugadzirwa kwesalad dressings kana kuwedzera kugadzikana kwemishonga yekugadzira mishonga, xanthan gum inoramba iri chinhu chakakosha uye chinosiyana-siyana chekuwedzera munyika yekugadzira nekugadzira.