Usoro mmemme nke nkwụsi ike nke ihe ọṅụṅụ mmiri ara ehi Acidified nke CMC

A na-ejikarị Carboxymethyl cellulose (CMC) eme ihe dị ka ihe nkwụsi ike na ihe ọṅụṅụ mmiri ara ehi acidified iji melite ọdịdị ha, mmetụta ọnụ na nkwụsi ike. Usoro CMC na-eme ka ihe ọṅụṅụ mmiri ara ehi na-edozi acidified gụnyere ọtụtụ usoro isi:

Nkwalite viscosity: CMC bụ polymer soluble mmiri nke na-emepụta ngwọta viscous dị ukwuu mgbe a gbasasịrị na mmiri. N'ime ihe ọṅụṅụ mmiri ara ehi acidified, CMC na-abawanye viscosity nke ihe ọṅụṅụ ahụ, na-ebute nkwusioru na mgbasawanye nke ụmụ irighiri ihe siri ike na globules abụba emulsified. Nke a na-akwalite viscosity na-enyere aka igbochi sedimentation na ude nke mmiri ara ehi siri ike, na-eme ka usoro ihe ọṅụṅụ na-edozi ahụ guzosie ike.

Ihe nkwusioru: CMC na-arụ ọrụ dị ka onye na-akwụsịtụ, na-egbochi nhazi nke ụmụ irighiri ihe na-adịghị edozi, dị ka calcium phosphate, protein, na ihe ndị ọzọ siri ike dị na mmiri ara ehi acidified. Site n'ịmepụta netwọk nke ụdọ polymer jikọtara ọnụ, CMC na-ejide ọnyà ma na-ejide ihe ndị kwụsịrị na matriks ihe ọṅụṅụ, na-egbochi nchịkọta ha na sedimentation na oge.

Emulsion Stabilization: N'ime ihe ọṅụṅụ mmiri ara ehi acidified nke nwere emulsified abụba globules, dị ka ndị a na-ahụ n'ime ihe ọṅụṅụ mmiri ara ehi ma ọ bụ ihe ọṅụṅụ yogọt, CMC na-enyere aka mee ka emulsion guzosie ike site n'ịme oyi akwa mkpuchi gburugburu abụba abụba. Nke a oyi akwa nke CMC ụmụ irighiri ihe na-egbochi coalescence na ude nke abụba globules, na-akpata na ire ụtọ na homogeneous udidi.

Ejikọ mmiri: CMC nwere ikike ijikọ ụmụ irighiri mmiri site na njikọ hydrogen, na-enye aka na njigide mmiri dị na matriks ihe ọṅụṅụ. Na ihe ọṅụṅụ mmiri ara ehi acidified, CMC na-enyere aka ịnọgide na-enwe hydration na nkesa mmiri, na-egbochi syneresis (nkewa nke mmiri mmiri na gel) ma na-edobe ihe a chọrọ na nkwụsi ike na oge.

Nkwụsi ike pH: CMC kwụsiri ike n'ọtụtụ ọnụọgụ pH, gụnyere ọnọdụ acid a na-ahụkarị na mmanya mmiri ara ehi acid. Nkwụsi ike ya na pH dị ala na-eme ka o doo anya na ọ na-ejigide ihe na-eme ka ọ sie ike ma na-eme ka ọ dị ike ọbụna na ihe ọṅụṅụ acidic, na-enye aka na nkwụsi ike ogologo oge na ndụ nchekwa.

Usoro CMC na-eme ka ihe ọṅụṅụ mmiri ara ehi na-edozi acidified na-agụnye ịkwalite viscosity, nkwụsịtụ ahụ, na-eme ka emulsions guzosie ike, na-ejikọta mmiri, na ịnọgide na-enwe nkwụsi ike pH. Site na itinye CMC n'ime nhazi nke mmiri ara ehi acidified, ndị na-emepụta nwere ike imeziwanye ogo ngwaahịa, nkwụsi ike, na ndụ nchekwa, na-ahụ na afọ ojuju ndị ahịa na ihe ọṅụṅụ ikpeazụ.