Food thickener ndi chimodzi mwa zinthu zofunika kwambiri excipients mu makampani chakudya, amene makamaka amatenga mbali ya kukhazikika chakudya mawonekedwe processing chakudya, monga kukhala bata inaimitsidwa slurry, kukhazikika kwa mlingo wa kusalala, ndi bata la dongosolo emulsion.

Komanso, akhoza kusintha kukhudza chakudya ndi bata la mtundu, fungo, kukoma ndi madzi boma kukonzedwa chakudya. Udindo waukulu wa thickener pokonza chakudya umawonekera makamaka muzinthu zotsatirazi.

Zakudya zonenepa ndi ma polima a hydrophilic. Kusungunuka m'madzi kumakhala ndi kukhuthala kwakukulu, kotero kuti dongosololi limakhala ndi kumverera wandiweyani. Pamene mamasukidwe akayendedwe a dongosolo ukuwonjezeka, gawo omwazikana mu dongosolo si kophweka akaphatikiza ndi condense, kotero izo zikhoza kupanga omwazika dongosolo khola. Ambiri thickeners ndi ntchito surfactant, akhoza adsorbed pamwamba pa omwazika gawo, kotero kuti ali ndi hydrophilicity ndi zosavuta kumwazikana wogawana mu dongosolo madzi.

Ma thickeners ena, monga gelatin, AGAR ndi njira zina, ndi madzi a viscous pansi pa kutentha. Kutentha kumachepetsedwa, mamolekyu othetserawo amagwirizanitsidwa ndi dongosolo la intaneti, zosungunulira ndi zina zofalitsa zofalitsa zonse zimaphatikizidwa mu dongosolo la intaneti, ndipo dongosolo lonse limapanga theka-olimba popanda kuyenda, ndiko kuti, gel. Kukonza zakudya zambiri kumagwiritsa ntchito chikhalidwe cha thickener, monga mazira, custard ndi zina zotero.

Ma thickeners ambiri ndi a zida za polima, ndipo mumikhalidwe ina, zofalitsa zingapo zobalalika zimatha kutengeka nthawi imodzi kuti ziphatikizidwe ndikulekanitsidwa, kuti akwaniritse cholinga cha kuyeretsedwa kapena kuyeretsedwa. Ngati gelatin yaing'ono ikuwonjezeredwa ku madzi, madzi omveka bwino amatha kupezeka.

Mphamvu ya hydrophilic ya thickener imatha kusintha mtundu wa nyama ndi ufa. Mu Zakudya Zakudyazi, thickener akhoza kusintha madzi mayamwidwe mtanda, ndi thickener akhoza imathandizira mlingo malowedwe a madzi mu mapuloteni mamolekyulu ndi wowuma particles pamene mtanda wakonzedwa, amene amathandiza kuti ufa kusakaniza ndondomeko. Chifukwa cha gel osakaniza a thickener, viscoelasticity ya ufa umachulukitsidwa, kuchuluka kwa wowuma αization kumawonjezeka, ndipo sikophweka kukalamba ndi kuuma.

Kugwiritsa ntchito thickener kungapereke chakudya kukhuthala kwakukulu, kotero kuti yankho la supersaturated kapena dongosolo silikuwoneka ngati crystallization kapena crystallization kuti likwaniritse bwino. Mwachitsanzo, wongolerani zochitika zamchenga zazinthu zamadzimadzi ndikuletsa madzi oundana muzakudya za ayisikilimu.

Food thickener akhoza kupanga yosalala kwambiri zoteteza filimu pamwamba pa chakudya, kuteteza chakudya ku mpweya ndi tizilombo. Zitha kulepheretsa kuchepa kwabwino komwe kumachitika chifukwa cha kuyamwa kwa chinyezi chapamwamba cha chakudya chowuma komanso chakudya cholimba cha ufa.

The thickener akhoza kukhala thovu kupanga dongosolo network. Chofufumitsa, ophika mkate, ayisikilimu ndi ntchito zina algin, dzombe chingamu, sodium alginate, gelatin monga wothandizila thobvu, thickening wothandizira angathe kusintha kuchuluka kwa thovu ndi thovu bata, monga mowa thovu ndi botolo khoma "tsitsi" ndi chifukwa ntchito thickening wothandizira.

Cholinga chogwiritsa ntchito chingamu cha dzombe ndi chingamu cha algin mu soseji ndikupangitsa kuti mankhwalawa akhale agglomeration, kapangidwe ka minofu kamakhala kokhazikika komanso kopaka mafuta pambuyo pa homogenization, ndipo mphamvu yosungira madzi ya guluu imagwiritsidwa ntchito kuteteza soseji kuti isaope posungira. Gum Arabic angagwiritsidwe ntchito ngati binder kwa piritsi ndi mankhwala granular, mu granulation wa ufa chakudya, granulation chakudya zonunkhira ndi ntchito zina.