Phapang ke efe pakeng tsa xanthan gum le HEC?

Xanthan gum le Hydroxyethyl cellulose (HEC) ka bobeli ke li-hydrocolloids tse sebelisoang haholo liindastering tse fapaneng, ho kenyeletsoa lijo, meriana, litlolo le lihlahisoa tsa tlhokomelo ea motho. Ho sa tsotellehe ho arolelana ho tšoana ho itseng ka thepa le ts'ebeliso ea bona, ho na le phapang e fapaneng pakeng tsa tse peli.

Sebopeho le Sebopeho:

Xanthan Gum:
Xanthan gumke polysaccharide e nkiloeng ho belisoa ha lik'habohaedreite ke baktheria Xanthomonas campestris. E na le li-unit tsa glucose, mannose, le glucuronic acid, tse hlophisitsoeng ka sebopeho sa makala a maholo. Mokokotlo oa xanthan gum o na le likarolo tse pheta-phetoang tsa tsoekere le mannose, tse nang le liketane tse ka thōko tsa glucuronic acid le lihlopha tsa acetyl.

HEC (Hydroxyethyl Cellulose):
HECke ntho e tsoang ho cellulose, e leng polima ea tlhaho e fumanehang maboteng a lisele tsa semela. Ha ho etsoa HEC, ethylene oxide e sebetsanoa le cellulose ho hlahisa lihlopha tsa hydroxyethyl mokokotlong oa cellulose. Phetoho ena e ntlafatsa ho qhibiliha ha metsi le thepa ea rheological ea selulose.

Thepa:

Xanthan Gum:
Viscosity: Xanthan gum e fana ka viscosity e phahameng ho litharollo tse nang le metsi leha e le maemong a tlase, e leng se etsang hore e be sesebelisoa se matla sa botenya.
Boitšoaro ba ho kuta: Litharollo tse nang le xanthan gum li bonts'a boits'oaro ba ho kuta, ho bolelang hore ha ba na viscous tlas'a khatello ea ho kuta 'me ba khutlisa viscosity ea bona ha khatello ea maikutlo e tlosoa.
Botsitso: Xanthan gum e fana ka botsitso ho li-emulsions le ho emisoa, ho thibela ho arohana ha mekhahlelo.
Ho lumellana: E lumellana le mefuta e mengata ea pH mme e khona ho mamella mocheso o phahameng ntle le ho lahleheloa ke thepa ea eona e teteaneng.

HEC:
Viscosity: HEC e boetse e sebetsa joalo ka motenya ebile e bonts'a viscosity e phahameng litharollong tsa metsi.
Non-ionic: Ho fapana le xanthan gum, HEC ha e na ionic, e etsang hore e se ke ea ameha haholo ka liphetoho tsa pH le matla a ionic.
Ho etsa lifilimi: HEC e etsa lifilimi tse bonaletsang ha li omisitsoe, e leng se etsang hore e be molemo lits'ebetsong tse kang liphahlo le likhomaretsi.
Mamello ea letsoai: HEC e boloka viscosity ea eona ka pel'a matsoai, e ka ba molemo ho mefuta e itseng.

Lisebelisoa:

Xanthan Gum:
Indasteri ea Lijo: Xanthan gum e atisa ho sebelisoa e le stabilizer, thickener, le gelling agent ka lihlahisoa tse fapaneng tsa lijo, ho akarelletsa le li-sauces, dressings, lintho tsa ho baka le lihlahisoa tsa lebese.
Litlolo: E sebelisoa litlolong tsa litlolo tse kang litlolo, litlolo, le sesepa sa meno ho fana ka viscosity le botsitso.
Oli le Khase: Xanthan gum e sebelisoa ho cheka maro a indasteri ea oli le khase ho laola viscosity le ho emisa lintho tse tiileng.

HEC:
Lipente le Liaparo: HEC e sebelisoa haholo ka lipente tse entsoeng ka metsi, liphahlo le li-adhesives ho laola viscosity, ho ntlafatsa thepa ea phallo, le ho ntlafatsa sebopeho sa filimi.
Lihlahisoa tsa Tlhokomelo ea Motho: Ke motsoako o tloaelehileng oa lihlahisoa tsa tlhokomelo ea motho joalo ka li-shampoo, li-conditioner le litlolo ka lebaka la ho tenya le ho tsitsisa ha tsona.
Meriana ea Meriana: HEC e sebelisoa e le tlamahano ho metsoako ea matlapa le e le motenya oa meriana ea metsi.

Liphapang:
Mohloli: Xanthan gum e hlahisoa ke ho belisoa ha baktheria, athe HEC e tsoa ho selulose ka phetoho ea lik'hemik'hale.
Sebopeho sa Ionic: Xanthan gum ke anionic, athe HEC ha e na ionic.
Kutloelo-bohloko ea Letsoai: Xanthan gum e na le maikutlo a mangata a letsoai a mangata, athe HEC e boloka viscosity ea eona ka pel'a letsoai.
Tlhahiso ea Lifilimi: HEC e etsa lifilimi tse pepeneneng ha li omisitsoe, tse ka bang molemo ka ho roala, ha xanthan gum e sa bontše thepa ena.

Boitšoaro ba Viscosity: Le hoja ka bobeli xanthan gum le HEC li fana ka viscosity e phahameng, li bontša mekhoa e sa tšoaneng ea rheological. Litharollo tsa Xanthan gum li bonts'a boits'oaro ba ho kuta, athe litharollo tsa HEC hangata li bonts'a boits'oaro ba Newtonian kapa ho kuta butle-butle.
Likopo: Le hoja ho na le ho kopana ho itseng lits'ebetsong tsa bona, xanthan gum e atisa ho sebelisoa indastering ea lijo le e le motsoako oa mokelikeli oa ho phunya, athe HEC e fumana tšebeliso e pharaletseng ea lipente, liphahlo le lihlahisoa tsa tlhokomelo ea botho.

ha xanthan gum le HEC li arolelana lintho tse ling tse tšoanang le tsa hydrocolloids tse sebelisetsoang ho tiisa le ho tsitsisa mekhoa ea metsi a metsi, li fapane ka mohloli oa tsona, sebopeho sa ionic, kutloisiso ea letsoai, thepa ea ho etsa lifilimi, le likopo. Ho utloisisa liphapang tsena ke habohlokoa bakeng sa ho khetha hydrocolloid e nepahetseng bakeng sa libopeho tse khethehileng le thepa e lakatsehang.